離線方式部署Ambari2.6.0.0
Hadoop生態圈-離線方式部署Ambari2.6.0.0html
做者：尹正傑前端
版權聲明：原創做品，謝絕轉載！不然將追究法律責任。java
我如今所在的公司用的是CDH管理Hadoop集羣，前端時間去面試時發現不少企業都在用HDP，因而回來搗鼓來一下HDP的部署方式。部署時也踩過很多坑，這裏把正確部署Ambari的方式記錄一下。其實部署Ambari的方式和CDH的部署方式大同小異。node
本片博客會詳細介紹如何使用Ambari來安裝HDP發行版本，想要避免去官網踩坑的小夥伴能夠這篇筆記很適合你喲！HDP是Hontorworks Data Platform的簡稱，是Hontorworks公司的Hadoop發行版本，在企業中十分流行。一樣著名的還有Cludera公司的CDH發行版本（詳情請參考個人筆記：離線方式部署Cloudera Manager5.15.1）。python
一.Ambari簡介mysql
和CDH同樣，Ambari是一款用於部署，管理和監控Hadoop集羣服務的開源系統，它實現來如下功能：linux
1>.安裝一個Hadoop集羣：ios
第一：提供了以嚮導指引的方式安裝一個集羣，能夠在任意的主機上安裝Hadoop服務。web
第二：提供了對Hadoop服務的配置功能。面試
2>.管理一個Hadoop集羣：
提供了啓動，中止等集羣管理功能。
3>.監控Hadoop集羣：
第一：提供了一個監控Hadoop集羣監控狀態的儀表盤。
第二：提供了一套監控指標體系來手機監控數據。
第三：提供了一套預警框架，能夠結合預約的監控指標實現通知告警。
和CDH很像，從設計上看Ambari使用的Master/Slaves架構（主/從架構，由一個Ambari-Server和多個Agent組成）。以下圖所示，它是經過一個Server主進程來實現集羣的管理和操做命令的發送，而具體管理動做則由安裝在每臺目標主機上的Agent進程進行執行。例如經過Ambari啓動HDFS服務的時候，首先會由Ambari-Server向安裝來HDFS服務所在主機的Agent進程發送啓動指令，而後再有相關Agent進程執行其所在主機的本地命令來啓動HDFS的相應服務。
二.集羣服務規劃設計
在正式安裝以前，咱們還須要完成一些前期準備工做，包括集羣服務的設計，服務器環境準備和用於安裝Ambari的本地yum倉庫等。
yum（全稱爲Yellow dog Updater，Modified）是一個在Fedora和RedHat以及CentOS中的Shell前端軟件包管理器。基於RPM包管理，可以從指定的服務器自動下載RPM包而且安裝，能夠自動處理依賴性關係，而且一次安裝全部的以來的軟件包，無須繁瑣地一次次下載，安裝。
在瞭解了集羣服務器角色的職責劃分以後，如今能夠開始設計如下集羣節點的服務劃分了。Ambari經過集成HDP這樣一個Hadoop發行版安裝包來實現對應組件服務的安裝。接下來，咱們看看截止到HDP2.5版本，它都提供了那些核心服務。
1>.NameNode
分佈式文件系統HDFS主控服務，主要用於保存文件系的元數據信息以及操做路由。
2>.SecondNameNode
專職用於幫助NameNode合併快照日誌文件的服務，以緩解NameNode壓力。
3>.DataNodes
分佈式文件系統HDFS的數據存儲服務，主要你提供文件數據塊的存儲和查詢功能。
4>.ResourceManger
資源調度系統YARN的主控服務，負責統一的資源分配和調度工做。
5>.NodeManagers
資源調度系統YARN的容器服務，負責具體的任務執行工做，YARN只會將任務分配到安裝了NodeManager服務的主機執行任務。
6>.App Timeline Server
負責存儲在YARN中執行任務的歷史信息，包括任務狀態，任務日誌等，並提供對這些信息查詢的能力。
7>.Histroy Server
負責存儲在YARN中執行的任務的歷史信息，包括任務狀態，任務日誌等，並提供對這些信息查詢的能力。
8>.Hive Metastore
負責存儲數據倉庫Hive的元數據信息，例如表名稱，表字段和字段屬性等。
9>.HiveServer2
Hive在線查詢服務，支持經過JDBC和ODBC等標準協議查詢數據。
10>.Tez
使用DAG做爲計算模型的一款分佈式計算引擎，HDP版本里Hive組件的計算引擎使用的正式Tez。
11>.Active HBase Master
分佈式NoSQL服務，HBase的主控服務，主要負責Region的分配和DDL操做。
12>.RegionServers
分佈式NoSQL服務，HBase的數據存儲服務，主要提供具體數據的存儲與查詢功能。
13>.Zookeeper server
分佈式協同管理服務，負責HBase，Ambari Infra 和Kafka等多項服務的協同工做。
14>.Kafka Broker
分佈式消息系統Kafka，負責消息的接受，發送，消息主題的管理等工做。
15>.Spark History Server
分佈式內存計算框架Spark的任務歷史服務，負責存儲記錄Spark任務的歷史信息，包括任務狀態，執行時間，任務日誌和環境變量等信息。同時也提供這些歷史細膩下的查看檢索功能。
16>.Spark Thrift Servers
分佈式內存計算框架Spark的在線查詢服務，和Hive的HiveServer2服務相似。支持經過JDBC和OBDC等標準協議查詢數據。
17>.Knox Gateway
網關服務，能夠代理HDP中YARN，HBase，HDFS等衆多組件的Restful服務。
18>.Ranger Admin
權限管理服務，能夠代理YARN，HBase，HDFS等衆多組件的權限管理功能。
19>.Ranger KMS Server
Ranger的Key管理服務，用於管理Hadoop集羣的認證密鑰。
20>.Ranger Usersync
Rabfer的用戶同步服務，負責將Hadoop的集羣用戶同步更新到Ranger的內部服務。
21>.Zepplin
交互式在線分析工具，能夠直接經過Web界面編寫SQL或代碼的形式使用Spark，Hive等服務進行交互式分析。
22>.Log Search
日誌採集與分析服務，負責收集全部Hadoop服務的日誌文件並提供集中展現和檢索功能。
23>.Ambari Infra
搜索服務，用於存儲Ranger的審計日誌以及Log Search採集到的系統日誌等數據。
24>.Clients
各類服務的客戶端程序，包括MapReduce2 Clients，YARN Clients，Hive Clients，Zookeeper Clients，Spark Clients，HBase Clients等等。
在瞭解上述Ambari能夠安裝的核心服務以後，咱們能夠根據服務列表自行添加服務，這和咱們以前部署CDH自定義須要安裝服務幾乎一模一樣。想必部署過CDH的小夥伴，對這個理解起來也很是簡單的，我在這裏就很少費口舌啦～
三.環境準備
1>.Ambari目前只支持64位的操做系統，具體操做以下：
1.1>.RHEL(Redhat Enterprise Linux)6或者7；
1.2>.CentOS6或者CentOS7；
1.3>.OEL（Oracle Enterprise Linux）6或者7；
1.4>.SLES（SuSE Linux Enterprise Server）11；
1.5>.Debian 7；
1.6>.Ubantu12 或者14；
2>.配置主機列表（每臺主機都須要配置，我本次實驗共計3臺服務器）
Ambari所管理的各個服務之間須要使用FQDN來進行訪問，因此咱們還須要爲各個服務器配置他們的FQDN。Linux系統能夠經過主機表配置它的 FQDN，編輯「/etc/hosts」這個配置文件便可。
[root@node101 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 172.30.1.101 node101.yinzhengjie.org.cn 172.30.1.102 node102.yinzhengjie.org.cn 172.30.1.103 node103.yinzhengjie.org.cn [root@node101 ~]# [root@node101 ~]#
FQDN（Fully Qualified Domain Name）：
徹底合格域名/全稱域名，是指主機名加上全路徑，全路徑中列出了序列中全部域成員。全域名能夠從邏輯上準確地表示處主機在什麼地方，也能夠說全域名是主機名的一種徹底表示形式。
我都實驗環境配置了3臺服務器，3臺服務器都相同，以下圖：
3>.各個主機配置免密登錄（在「node101.yinzhengjie.org.cn」上操做）
[root@node101 ~]# ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa Generating public/private rsa key pair. Created directory '/root/.ssh'. Your identification has been saved in /root/.ssh/id_rsa. Your public key has been saved in /root/.ssh/id_rsa.pub. The key fingerprint is: d1:90:58:b3:ca:97:0e:91:f2:15:23:73:7d:05:d4:53 root@node101.yinzhengjie.org.cn The key's randomart image is: +--[ RSA 2048]----+ | ooBo .o+..E| | .=.B. . o | | . o + .. . | | + + o | | = S | | + | | . | | | | | +-----------------+ [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# ll ~/.ssh/id_rsa -rw-------. 1 root root 1675 Dec 5 02:35 /root/.ssh/id_rsa [root@node101 ~]# [root@node101 ~]# cat ~/.ssh/id_rsa -----BEGIN RSA PRIVATE KEY----- MIIEogIBAAKCAQEAwtFCswPu3AOKXa2TzJRBKG/LC8knCtLE54zMVUaMwbWH0fdV xHpa8n+V15W3HwLFBZDgyNmnPvZkVJUvTYqf5QaLsxm5J0JAxlmBkY/ayByeULLw SVIXM/hqBulYnbUViVhGEmBbpI3ASjFVXQyiihyNhzoPZBjdiexnTh7aYJDjQ8qL IZyQu+rjeoqju839dUmm4RfmqgaPsa717CNxqUgUdviTdK2meV4hA7HtKAxMTpYK JcEAu3lvh9NRT2k8HSMvEaN/WVUF8SrNN1oUC4aFSO9tDmY3euBCccYf+RqSlzys m5dxCFDk94cEhsvIzfdzUB4usPs1inUHcQ9pqQIDAQABAoIBAAWbPA4myNLwDyVO /3fdtFpTjUZTjZoUIrJ/LMovc5GHhdcXBRLYapGb9lXz6wcrbzwPxUhCazu2n4CH oorauGtA2vhWfyuQDokmvkHQH/2uRSgRXjTd9ej69yInyPMQ6QPA1JNmznxXz/bS oKBC4tKSq8f+db7tsEJt2TM4VBR/Sg0x77LhZA70MC2+vv+9AoIKVVdZ/KNud+Dk r2c+Hmo4r7I4G2Oqaj33f7RXFsILIwl0SBvpag4GPhwnOuphXDr3DQ1v5j+4x0rx 3JE+HmlpU66XveUuy7pMurdbOCajwPQgLkDo5W7bBUMIlBS/nZvInncVdDPzWFHO ZlUh8dkCgYEA6Ykewa0oN96XLPdqbADHRqpzxL7zXJJ644Hh2HygyhR0xw3bOI57 IjkYje9e5PVUcXWuOj/oOMfKal2jW/78bnEgukX1JgkX8RHT9zsgZ0AGEpquHkjv NrB1qrdbEwnNpSLB8pwGveD9zf89yzocZE+5CUBfnsuAgZqPYkjPMwcCgYEA1Y6x o1ZxxsPGZIk+hZPuynemdZYnQWp3Z9ynVv902x1/sxcn/uZ+0DZDLQbqGA+2WdEg EQZ9BwKTCkThoPBJKEzR3Ck122ahqSKCEQRGwK0h05uaA3KSTGIbujGaoBfDWG6f 3fTSWZnTNaObmcOhxTgsMRegy/kWOIgYqdX04c8CgYA9rsf+49uBljtb1yW2zSXV VmQpjT3+L3ph6QZcBd76QRjvEovajlebnHUN2DG6S8o4BZs1K3gMt0iRe5YQUHMg QKUiTiQIHdLDC7Bu1qEiZFi2RUDEIwN78HPD2ZYmmypD+cA8clWdhXXEGSybJwgk vqHi/avD54BTux0wGocPtQKBgFY2Ud4nsqzUMg46HaRdUSQpY2jK4jQVX/js6h1D 6Y/fe8L30SylLoKttTbDONPX2/ysYO6emPCwiF236wJGnrIHOR1RAa3947tc8/cc q9dyzVoY0fccVJVDcgAbsFl63mCf4CgBgr2rTMm1r8ZGZNMyVxzGdiKB/wd5YcOG XWKfAoGAYpvjXzEYzr7Y7KKlZBR3gUZZwfngYYgf8g1L42oB1un1NUajiMCyPsm6 oxKrFj6a8SH1xy1U0S7QbPK7osjR5qU7SMsqgziouBl1UmAT5WVKoik4UvHLlKC3 hB0HxUvfVYM5lV3BaggVTC/EOAOsa+jqfbrwjBxjn/kmmv2FtLk= -----END RSA PRIVATE KEY----- [root@node101 ~]# [root@node101 ~]#
[root@node101 ~]# ssh-copy-id root@node101.yinzhengjie.org.cn The authenticity of host 'node101.yinzhengjie.org.cn (172.30.1.101)' can't be established. ECDSA key fingerprint is e5:24:dc:52:ee:e6:ed:83:de:45:39:a8:c4:14:27:e7. Are you sure you want to continue connecting (yes/no)? yes /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys root@node101.yinzhengjie.org.cn's password: Number of key(s) added: 1 Now try logging into the machine, with: "ssh 'root@node101.yinzhengjie.org.cn'" and check to make sure that only the key(s) you wanted were added. [root@node101 ~]# [root@node101 ~]# ssh node101.yinzhengjie.org.cn Last login: Wed Dec 5 02:42:08 2018 from 172.30.1.2 [root@node101 ~]# who root pts/0 2018-12-05 02:42 (172.30.1.2) root pts/1 2018-12-05 02:49 (node101.yinzhengjie.org.cn) [root@node101 ~]# [root@node101 ~]# logout Connection to node101.yinzhengjie.org.cn closed. [root@node101 ~]#
[root@node101 ~]# ssh-copy-id root@node102.yinzhengjie.org.cn /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys root@node102.yinzhengjie.org.cn's password: Number of key(s) added: 1 Now try logging into the machine, with: "ssh 'root@node102.yinzhengjie.org.cn'" and check to make sure that only the key(s) you wanted were added. [root@node101 ~]# [root@node101 ~]# ssh node102.yinzhengjie.org.cn Last login: Wed Dec 5 02:51:08 2018 from 172.30.1.101 [root@nod102 ~]# [root@nod102 ~]# who root pts/0 2018-12-05 01:29 (172.30.1.2) root pts/1 2018-12-05 02:51 (172.30.1.101) [root@nod102 ~]# [root@nod102 ~]# logout Connection to node102.yinzhengjie.org.cn closed. [root@node101 ~]#
[root@node101 ~]# ssh-copy-id root@node103.yinzhengjie.org.cn /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys root@node103.yinzhengjie.org.cn's password: Number of key(s) added: 1 Now try logging into the machine, with: "ssh 'root@node103.yinzhengjie.org.cn'" and check to make sure that only the key(s) you wanted were added. [root@node101 ~]# [root@node101 ~]# ssh node103.yinzhengjie.org.cn Last login: Wed Dec 5 02:52:15 2018 from 172.30.1.101 [root@node103 ~]# [root@node103 ~]# [root@node103 ~]# who root pts/0 2018-12-05 01:27 (172.30.1.2) root pts/1 2018-12-05 02:52 (172.30.1.101) [root@node103 ~]# [root@node103 ~]# logout Connection to node103.yinzhengjie.org.cn closed. [root@node101 ~]#
4>.編寫集羣管理腳本
在配置FQDN和免密鑰登錄後，我們就能夠編寫一些集羣的管理腳本，便於咱們下發文件到其餘節點中。
[root@node101 ~]# vi /usr/local/bin/xcall.sh #咱們建立該腳本時，直接就把它放在默認的「PATH」環境變量中。所以編輯好後只要有執行權限就能夠在任意路徑調用它啦！ [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# cat /usr/local/bin/xcall.sh #!/bin/bash #@author :yinzhengjie #blog:http://www.cnblogs.com/yinzhengjie #EMAIL:y1053419035@qq.com #判斷用戶是否傳參 if [ $# -lt 1 ];then echo "請輸入參數" exit fi #獲取用戶輸入的命令 cmd=$@ for (( i=101;i<=103;i++ )) do #使終端變綠色 tput setaf 2 echo ============= node${i}.yinzhengjie.org.cn : $cmd ============ #使終端變回原來的顏色，即白灰色 tput setaf 7 #遠程執行命令 ssh node${i}.yinzhengjie.org.cn $cmd #判斷命令是否執行成功 if [ $? == 0 ];then echo "命令執行成功" fi done [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# chmod +x /usr/local/bin/xcall.sh #別忘記添加執行權限喲！ [root@node101 ~]# [root@node101 ~]# xcall.sh cat /etc/redhat-release #咱們在這裏能夠測試一些我們的腳本是否好使～ ============= node101.yinzhengjie.org.cn : cat /etc/redhat-release ============ CentOS Linux release 7.2.1511 (Core) 命令執行成功 ============= node102.yinzhengjie.org.cn : cat /etc/redhat-release ============ CentOS Linux release 7.2.1511 (Core) 命令執行成功 ============= node103.yinzhengjie.org.cn : cat /etc/redhat-release ============ CentOS Linux release 7.2.1511 (Core) 命令執行成功 [root@node101 ~]# [root@node101 ~]#
[root@node101 ~]# xcall.sh "yum -y install rsync" ============= node101.yinzhengjie.org.cn : yum -y install rsync ============ Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package rsync.x86_64 0:3.1.2-4.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: rsync x86_64 3.1.2-4.el7 base 403 k Transaction Summary ================================================================================ Install 1 Package Total download size: 403 k Installed size: 815 k Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : rsync-3.1.2-4.el7.x86_64 1/1 Verifying : rsync-3.1.2-4.el7.x86_64 1/1 Installed: rsync.x86_64 0:3.1.2-4.el7 Complete! 命令執行成功 ============= node102.yinzhengjie.org.cn : yum -y install rsync ============ Loaded plugins: fastestmirror Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast http://mirrors.njupt.edu.cn/centos/7.6.1810/os/x86_64/repodata/bc140c8149fc43a5248fccff0daeef38182e49f6fe75d9b46db1206dc25a6c1c-c7-x86_64-comps.xml.gz: [Errno 12] Timeout on http://10.10.254.10/cache/5/02/mirrors.njupt.edu.cn/033b2636ff3cf3103169fa739764fdd7/bc140c8149fc43a5248fccff0daeef38182e49f6fe75d9b46db1206dc25a6c1c-c7-x86_64-comps.xml.gz: (28, 'Connection timed out after 30682 milliseconds') Trying other mirror. http://mirrors.njupt.edu.cn/centos/7.6.1810/updates/x86_64/repodata/8e273c72093a2cfc3f3b2baccfb2b01f7f4bcdc1bb72d53e38074068a756f1c6-primary.sqlite.bz2: [Errno 12] Timeout on http://10.10.254.10/cache/4/02/mirrors.njupt.edu.cn/c35de49cce30395fb97f6c41a56fbad5/8e273c72093a2cfc3f3b2baccfb2b01f7f4bcdc1bb72d53e38074068a756f1c6-primary.sqlite.bz2: (28, 'Connection timed out after 30672 milliseconds') Trying other mirror. Determining fastest mirrors * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.neusoft.edu.cn Resolving Dependencies --> Running transaction check ---> Package rsync.x86_64 0:3.1.2-4.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: rsync x86_64 3.1.2-4.el7 base 403 k Transaction Summary ================================================================================ Install 1 Package Total download size: 403 k Installed size: 815 k Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : rsync-3.1.2-4.el7.x86_64 1/1 Verifying : rsync-3.1.2-4.el7.x86_64 1/1 Installed: rsync.x86_64 0:3.1.2-4.el7 Complete! 命令執行成功 ============= node103.yinzhengjie.org.cn : yum -y install rsync ============ Loaded plugins: fastestmirror Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast http://mirrors.njupt.edu.cn/centos/7.6.1810/os/x86_64/repodata/6614b3605d961a4aaec45d74ac4e5e713e517debb3ee454a1c91097955780697-primary.sqlite.bz2: [Errno 12] Timeout on http://10.10.254.10/cache/5/02/mirrors.njupt.edu.cn/fa6cd86bdbaedbbfedfbfa6d45952cd2/6614b3605d961a4aaec45d74ac4e5e713e517debb3ee454a1c91097955780697-primary.sqlite.bz2: (28, 'Connection timed out after 30867 milliseconds') Trying other mirror. Determining fastest mirrors * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.cn99.com Resolving Dependencies --> Running transaction check ---> Package rsync.x86_64 0:3.1.2-4.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: rsync x86_64 3.1.2-4.el7 base 403 k Transaction Summary ================================================================================ Install 1 Package Total download size: 403 k Installed size: 815 k Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : rsync-3.1.2-4.el7.x86_64 1/1 Verifying : rsync-3.1.2-4.el7.x86_64 1/1 Installed: rsync.x86_64 0:3.1.2-4.el7 Complete! 命令執行成功 [root@node101 ~]#
[root@node101 ~]# vi /usr/local/bin/xrsync.sh #編寫同步腳本，注意：咱們在編寫腳本時，就把腳本放在Linux自帶的「PATH」環境變量中。 [root@node101 ~]# [root@node101 ~]# cat /usr/local/bin/xrsync.sh #!/bin/bash #@author :yinzhengjie #blog:http://www.cnblogs.com/yinzhengjie #EMAIL:y1053419035@qq.com #判斷用戶是否傳參 if [ $# -lt 1 ];then echo "請輸入參數"; exit fi #獲取文件路徑 file=$@ #獲取子路徑 filename=`basename $file` #獲取父路徑 dirpath=`dirname $file` #獲取完整路徑 cd $dirpath fullpath=`pwd -P` #同步文件到DataNode for (( i=102;i<=103;i++ )) do #使終端變綠色 tput setaf 2 echo =========== node${i}.yinzhengjie.org.cn : $file =========== #使終端變回原來的顏色，即白灰色 tput setaf 7 #遠程執行命令 rsync -lr $filename `whoami`@node${i}.yinzhengjie.org.cn:$fullpath #判斷命令是否執行成功 if [ $? == 0 ];then echo "命令執行成功" fi done [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# chmod +x /usr/local/bin/xrsync.sh #別忘記添加執行權限喲！ [root@node101 ~]#
[root@node101 ~]# xcall.sh cat /etc/hosts | grep yinzhengjie #咱們在沒有同步「/etc/hosts」配置文件時，發現只有「node101.yinzhengjie.org.cn」中配置了FQDN ============= node101.yinzhengjie.org.cn : cat /etc/hosts ============ 172.30.1.101 node101.yinzhengjie.org.cn 172.30.1.102 node102.yinzhengjie.org.cn 172.30.1.103 node103.yinzhengjie.org.cn ============= node102.yinzhengjie.org.cn : cat /etc/hosts ============ ============= node103.yinzhengjie.org.cn : cat /etc/hosts ============ [root@node101 ~]# [root@node101 ~]# xrsync.sh /etc/hosts #咱們利用我們自定義的腳本將「/etc/hosts」配置文件下發到"node102.yinzhengjie.org.cn"和「node103.yinzhengjie.org.cn」上去。 =========== node102.yinzhengjie.org.cn : /etc/hosts =========== 命令執行成功 =========== node103.yinzhengjie.org.cn : /etc/hosts =========== 命令執行成功 [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# xcall.sh cat /etc/hosts | grep yinzhengjie #咱們驗證一下，3臺機器上陪孩子是否都相同～若是輸出相同說明配置生效啦～ ============= node101.yinzhengjie.org.cn : cat /etc/hosts ============ 172.30.1.101 node101.yinzhengjie.org.cn 172.30.1.102 node102.yinzhengjie.org.cn 172.30.1.103 node103.yinzhengjie.org.cn ============= node102.yinzhengjie.org.cn : cat /etc/hosts ============ 172.30.1.101 node101.yinzhengjie.org.cn 172.30.1.102 node102.yinzhengjie.org.cn 172.30.1.103 node103.yinzhengjie.org.cn ============= node103.yinzhengjie.org.cn : cat /etc/hosts ============ 172.30.1.101 node101.yinzhengjie.org.cn 172.30.1.102 node102.yinzhengjie.org.cn 172.30.1.103 node103.yinzhengjie.org.cn [root@node101 ~]#
5>.本篇博客的操做系統環境以下
因爲Ambari是使用Java語言開發實現的，因此其部署的服務還須要安裝Java環境，Ambari支持1.7或者1.8版本。推薦使用1.8版本，由於jdk1.7官網以及不維護了。
你們能夠自行去Oracle官網下載相應的jdk，我這裏給出下載地址：https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html（推薦下載tar.gz的安裝包）。
[root@node101 ~]# yum -y install lrzsz Loaded plugins: fastestmirror Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/4): base/7/x86_64/primary_db | 6.0 MB 00:00:07 (2/4): base/7/x86_64/group_gz | 166 kB 00:00:11 (3/4): extras/7/x86_64/primary_db | 153 kB 00:00:22 (4/4): updates/7/x86_64/primary_db | 1.3 MB 00:00:36 Determining fastest mirrors * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package lrzsz.x86_64 0:0.12.20-36.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved =================================================================================================================================================================================== Package Arch Version Repository Size =================================================================================================================================================================================== Installing: lrzsz x86_64 0.12.20-36.el7 base 78 k Transaction Summary =================================================================================================================================================================================== Install 1 Package Total download size: 78 k Installed size: 181 k Downloading packages: lrzsz-0.12.20-36.el7.x86_64.rpm | 78 kB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : lrzsz-0.12.20-36.el7.x86_64 1/1 Verifying : lrzsz-0.12.20-36.el7.x86_64 1/1 Installed: lrzsz.x86_64 0:0.12.20-36.el7 Complete! [root@node101 ~]#
[root@node101 ~]# mkdir -pv /yinzhengjie/softwares mkdir: created directory ‘/yinzhengjie’ mkdir: created directory ‘/yinzhengjie/softwares’ [root@node101 ~]# [root@node101 ~]# ll -h total 183M -rw-r--r--. 1 root root 183M Dec 5 02:32 jdk-8u191-linux-x64.tar.gz [root@node101 ~]# [root@node101 ~]# tar -zxf jdk-8u191-linux-x64.tar.gz -C /yinzhengjie/softwares/ [root@node101 ~]# [root@node101 ~]# ln -s /yinzhengjie/softwares/jdk1.8.0_191/ /yinzhengjie/softwares/jdk [root@node101 ~]# [root@node101 ~]# mkdir /usr/java && cd /usr/java [root@node101 java]# [root@node101 java]# ln -s /yinzhengjie/softwares/jdk1.8.0_191/ /usr/java/jdk1.8 [root@node101 java]# ln -s /yinzhengjie/softwares/jdk1.8.0_191/ /usr/java/defalut [root@node101 java]# [root@node101 java]# tail -3 /etc/profile #ADD JAVA_PATH JAVA_HOME=/yinzhengjie/softwares/jdk PATH=$PATH:$JAVA_HOME/bin [root@node101 java]# [root@node101 java]# [root@node101 java]# source /etc/profile [root@node101 java]# [root@node101 java]# java -version java version "1.8.0_191" Java(TM) SE Runtime Environment (build 1.8.0_191-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.191-b12, mixed mode) [root@node101 java]#
[root@node101 java]# xcall.sh python --version ============= node101.yinzhengjie.org.cn : python --version ============ Python 2.7.5 命令執行成功 ============= node102.yinzhengjie.org.cn : python --version ============ Python 2.7.5 命令執行成功 ============= node103.yinzhengjie.org.cn : python --version ============ Python 2.7.5 命令執行成功 [root@node101 java]#
[root@node101 java]# xrsync.sh /yinzhengjie/ =========== node102.yinzhengjie.org.cn : /yinzhengjie/ =========== 命令執行成功 =========== node103.yinzhengjie.org.cn : /yinzhengjie/ =========== 命令執行成功 [root@node101 java]# [root@node101 java]# [root@node101 java]# xrsync.sh /etc/profile #同步環境變量 =========== node102.yinzhengjie.org.cn : /etc/profile =========== 命令執行成功 =========== node103.yinzhengjie.org.cn : /etc/profile =========== 命令執行成功 [root@node101 java]# [root@node101 java]# xcall.sh ln -s /yinzhengjie/softwares/jdk/bin/jps /usr/local/bin/ #作個軟連接，便於xcall.sh 腳本能夠直接訪問到它 ============= node101.yinzhengjie.org.cn : ln -s /yinzhengjie/softwares/jdk/bin/jps /usr/local/bin/ ============ 命令執行成功 ============= node102.yinzhengjie.org.cn : ln -s /yinzhengjie/softwares/jdk/bin/jps /usr/local/bin/ ============ 命令執行成功 ============= node103.yinzhengjie.org.cn : ln -s /yinzhengjie/softwares/jdk/bin/jps /usr/local/bin/ ============ 命令執行成功 [root@node101 java]# [root@node101 java]# xcall.sh jps #說明java環境配置成功啦～ ============= node101.yinzhengjie.org.cn : jps ============ 19866 Jps 命令執行成功 ============= node102.yinzhengjie.org.cn : jps ============ 11801 Jps 命令執行成功 ============= node103.yinzhengjie.org.cn : jps ============ 19482 Jps 命令執行成功 [root@node101 java]#
5>.關閉防火牆和selinux
[root@node101 java]# xcall.sh systemctl stop firewalld ============= node101.yinzhengjie.org.cn : systemctl stop firewalld ============ 命令執行成功 ============= node102.yinzhengjie.org.cn : systemctl stop firewalld ============ 命令執行成功 ============= node103.yinzhengjie.org.cn : systemctl stop firewalld ============ 命令執行成功 [root@node101 java]#
[root@node101 java]# xcall.sh systemctl disable firewalld ============= node101.yinzhengjie.org.cn : systemctl disable firewalld ============ Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service. Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service. 命令執行成功 ============= node102.yinzhengjie.org.cn : systemctl disable firewalld ============ Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service. Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service. 命令執行成功 ============= node103.yinzhengjie.org.cn : systemctl disable firewalld ============ Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service. Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service. 命令執行成功 [root@node101 java]#
[root@node101 java]# xcall.sh systemctl status firewalld ============= node101.yinzhengjie.org.cn : systemctl status firewalld ============ ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled) Active: inactive (dead) Dec 05 02:28:52 node101.yinzhengjie.org.cn systemd[1]: Starting firewalld - dynamic firewall daemon... Dec 05 02:28:52 node101.yinzhengjie.org.cn systemd[1]: Started firewalld - dynamic firewall daemon. Dec 05 03:42:15 node101.yinzhengjie.org.cn systemd[1]: Stopping firewalld - dynamic firewall daemon... Dec 05 03:42:16 node101.yinzhengjie.org.cn systemd[1]: Stopped firewalld - dynamic firewall daemon. ============= node102.yinzhengjie.org.cn : systemctl status firewalld ============ ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled) Active: inactive (dead) Dec 05 02:27:18 nod102.yinzhengjie.org.cn systemd[1]: Starting firewalld - dynamic firewall daemon... Dec 05 02:27:18 nod102.yinzhengjie.org.cn systemd[1]: Started firewalld - dynamic firewall daemon. Dec 05 03:42:16 nod102.yinzhengjie.org.cn systemd[1]: Stopping firewalld - dynamic firewall daemon... Dec 05 03:42:17 nod102.yinzhengjie.org.cn systemd[1]: Stopped firewalld - dynamic firewall daemon. ============= node103.yinzhengjie.org.cn : systemctl status firewalld ============ ● firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled) Active: inactive (dead) Dec 05 02:25:47 node103.yinzhengjie.org.cn systemd[1]: Starting firewalld - dynamic firewall daemon... Dec 05 02:25:47 node103.yinzhengjie.org.cn systemd[1]: Started firewalld - dynamic firewall daemon. Dec 05 03:42:17 node103.yinzhengjie.org.cn systemd[1]: Stopping firewalld - dynamic firewall daemon... Dec 05 03:42:18 node103.yinzhengjie.org.cn systemd[1]: Stopped firewalld - dynamic firewall daemon. [root@node101 java]# [root@node101 java]# [root@node101 java]#
[root@node101 ~]# xcall.sh sed -i 's#SELINUX=enforcing#SELINUX=disabled#' /etc/selinux/config ============= node101.yinzhengjie.org.cn : sed -i s#SELINUX=enforcing#SELINUX=disabled# /etc/selinux/config ============ 命令執行成功 ============= node102.yinzhengjie.org.cn : sed -i s#SELINUX=enforcing#SELINUX=disabled# /etc/selinux/config ============ 命令執行成功 ============= node103.yinzhengjie.org.cn : sed -i s#SELINUX=enforcing#SELINUX=disabled# /etc/selinux/config ============ 命令執行成功 [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# xcall.sh cat /etc/selinux/config | grep SELINUX= | grep -v ^# SELINUX=disabled SELINUX=disabled SELINUX=disabled [root@node101 ~]#
[root@node101 ~]# xcall.sh getenforce ============= node101.yinzhengjie.org.cn : getenforce ============ Enforcing 命令執行成功 ============= node102.yinzhengjie.org.cn : getenforce ============ Enforcing 命令執行成功 ============= node103.yinzhengjie.org.cn : getenforce ============ Enforcing 命令執行成功 [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# xcall.sh setenforce 0 ============= node101.yinzhengjie.org.cn : setenforce 0 ============ 命令執行成功 ============= node102.yinzhengjie.org.cn : setenforce 0 ============ 命令執行成功 ============= node103.yinzhengjie.org.cn : setenforce 0 ============ 命令執行成功 [root@node101 ~]# [root@node101 ~]# xcall.sh getenforce ============= node101.yinzhengjie.org.cn : getenforce ============ Permissive 命令執行成功 ============= node102.yinzhengjie.org.cn : getenforce ============ Permissive 命令執行成功 ============= node103.yinzhengjie.org.cn : getenforce ============ Permissive 命令執行成功 [root@node101 ~]#
6>.配置ntpd服務器並配置開機自啓動
[root@node101 ~]# xcall.sh yum -y install ntp ============= node101.yinzhengjie.org.cn : yum -y install ntp ============ Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-28.el7.centos will be installed --> Processing Dependency: ntpdate = 4.2.6p5-28.el7.centos for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libcrypto.so.10(OPENSSL_1.0.2)(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libopts.so.25()(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Running transaction check ---> Package autogen-libopts.x86_64 0:5.18-5.el7 will be installed ---> Package ntpdate.x86_64 0:4.2.6p5-28.el7.centos will be installed ---> Package openssl-libs.x86_64 1:1.0.1e-42.el7.9 will be updated --> Processing Dependency: openssl-libs(x86-64) = 1:1.0.1e-42.el7.9 for package: 1:openssl-1.0.1e-42.el7.9.x86_64 ---> Package openssl-libs.x86_64 1:1.0.2k-16.el7 will be an update --> Running transaction check ---> Package openssl.x86_64 1:1.0.1e-42.el7.9 will be updated ---> Package openssl.x86_64 1:1.0.2k-16.el7 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: ntp x86_64 4.2.6p5-28.el7.centos base 549 k Installing for dependencies: autogen-libopts x86_64 5.18-5.el7 base 66 k ntpdate x86_64 4.2.6p5-28.el7.centos base 86 k Updating for dependencies: openssl x86_64 1:1.0.2k-16.el7 base 493 k openssl-libs x86_64 1:1.0.2k-16.el7 base 1.2 M Transaction Summary ================================================================================ Install 1 Package (+2 Dependent packages) Upgrade ( 2 Dependent packages) Total download size: 2.4 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. -------------------------------------------------------------------------------- Total 650 kB/s | 2.4 MB 00:03 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : 1:openssl-libs-1.0.2k-16.el7.x86_64 1/7 Installing : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/7 Installing : autogen-libopts-5.18-5.el7.x86_64 3/7 Installing : ntp-4.2.6p5-28.el7.centos.x86_64 4/7 Updating : 1:openssl-1.0.2k-16.el7.x86_64 5/7 Cleanup : 1:openssl-1.0.1e-42.el7.9.x86_64 6/7 Cleanup : 1:openssl-libs-1.0.1e-42.el7.9.x86_64 7/7 Verifying : 1:openssl-libs-1.0.2k-16.el7.x86_64 1/7 Verifying : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/7 Verifying : ntp-4.2.6p5-28.el7.centos.x86_64 3/7 Verifying : autogen-libopts-5.18-5.el7.x86_64 4/7 Verifying : 1:openssl-1.0.2k-16.el7.x86_64 5/7 Verifying : 1:openssl-libs-1.0.1e-42.el7.9.x86_64 6/7 Verifying : 1:openssl-1.0.1e-42.el7.9.x86_64 7/7 Installed: ntp.x86_64 0:4.2.6p5-28.el7.centos Dependency Installed: autogen-libopts.x86_64 0:5.18-5.el7 ntpdate.x86_64 0:4.2.6p5-28.el7.centos Dependency Updated: openssl.x86_64 1:1.0.2k-16.el7 openssl-libs.x86_64 1:1.0.2k-16.el7 Complete! 命令執行成功 ============= node102.yinzhengjie.org.cn : yum -y install ntp ============ Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.neusoft.edu.cn Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-28.el7.centos will be installed --> Processing Dependency: ntpdate = 4.2.6p5-28.el7.centos for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libcrypto.so.10(OPENSSL_1.0.2)(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libopts.so.25()(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Running transaction check ---> Package autogen-libopts.x86_64 0:5.18-5.el7 will be installed ---> Package ntpdate.x86_64 0:4.2.6p5-28.el7.centos will be installed ---> Package openssl-libs.x86_64 1:1.0.1e-42.el7.9 will be updated --> Processing Dependency: openssl-libs(x86-64) = 1:1.0.1e-42.el7.9 for package: 1:openssl-1.0.1e-42.el7.9.x86_64 ---> Package openssl-libs.x86_64 1:1.0.2k-16.el7 will be an update --> Running transaction check ---> Package openssl.x86_64 1:1.0.1e-42.el7.9 will be updated ---> Package openssl.x86_64 1:1.0.2k-16.el7 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: ntp x86_64 4.2.6p5-28.el7.centos base 549 k Installing for dependencies: autogen-libopts x86_64 5.18-5.el7 base 66 k ntpdate x86_64 4.2.6p5-28.el7.centos base 86 k Updating for dependencies: openssl x86_64 1:1.0.2k-16.el7 base 493 k openssl-libs x86_64 1:1.0.2k-16.el7 base 1.2 M Transaction Summary ================================================================================ Install 1 Package (+2 Dependent packages) Upgrade ( 2 Dependent packages) Total download size: 2.4 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. -------------------------------------------------------------------------------- Total 449 kB/s | 2.4 MB 00:05 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : 1:openssl-libs-1.0.2k-16.el7.x86_64 1/7 Installing : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/7 Installing : autogen-libopts-5.18-5.el7.x86_64 3/7 Installing : ntp-4.2.6p5-28.el7.centos.x86_64 4/7 Updating : 1:openssl-1.0.2k-16.el7.x86_64 5/7 Cleanup : 1:openssl-1.0.1e-42.el7.9.x86_64 6/7 Cleanup : 1:openssl-libs-1.0.1e-42.el7.9.x86_64 7/7 Verifying : 1:openssl-libs-1.0.2k-16.el7.x86_64 1/7 Verifying : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/7 Verifying : ntp-4.2.6p5-28.el7.centos.x86_64 3/7 Verifying : autogen-libopts-5.18-5.el7.x86_64 4/7 Verifying : 1:openssl-1.0.2k-16.el7.x86_64 5/7 Verifying : 1:openssl-libs-1.0.1e-42.el7.9.x86_64 6/7 Verifying : 1:openssl-1.0.1e-42.el7.9.x86_64 7/7 Installed: ntp.x86_64 0:4.2.6p5-28.el7.centos Dependency Installed: autogen-libopts.x86_64 0:5.18-5.el7 ntpdate.x86_64 0:4.2.6p5-28.el7.centos Dependency Updated: openssl.x86_64 1:1.0.2k-16.el7 openssl-libs.x86_64 1:1.0.2k-16.el7 Complete! 命令執行成功 ============= node103.yinzhengjie.org.cn : yum -y install ntp ============ Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.cn99.com Resolving Dependencies --> Running transaction check ---> Package ntp.x86_64 0:4.2.6p5-28.el7.centos will be installed --> Processing Dependency: ntpdate = 4.2.6p5-28.el7.centos for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libcrypto.so.10(OPENSSL_1.0.2)(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Processing Dependency: libopts.so.25()(64bit) for package: ntp-4.2.6p5-28.el7.centos.x86_64 --> Running transaction check ---> Package autogen-libopts.x86_64 0:5.18-5.el7 will be installed ---> Package ntpdate.x86_64 0:4.2.6p5-28.el7.centos will be installed ---> Package openssl-libs.x86_64 1:1.0.1e-42.el7.9 will be updated --> Processing Dependency: openssl-libs(x86-64) = 1:1.0.1e-42.el7.9 for package: 1:openssl-1.0.1e-42.el7.9.x86_64 ---> Package openssl-libs.x86_64 1:1.0.2k-16.el7 will be an update --> Running transaction check ---> Package openssl.x86_64 1:1.0.1e-42.el7.9 will be updated ---> Package openssl.x86_64 1:1.0.2k-16.el7 will be an update --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: ntp x86_64 4.2.6p5-28.el7.centos base 549 k Installing for dependencies: autogen-libopts x86_64 5.18-5.el7 base 66 k ntpdate x86_64 4.2.6p5-28.el7.centos base 86 k Updating for dependencies: openssl x86_64 1:1.0.2k-16.el7 base 493 k openssl-libs x86_64 1:1.0.2k-16.el7 base 1.2 M Transaction Summary ================================================================================ Install 1 Package (+2 Dependent packages) Upgrade ( 2 Dependent packages) Total download size: 2.4 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. -------------------------------------------------------------------------------- Total 568 kB/s | 2.4 MB 00:04 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : 1:openssl-libs-1.0.2k-16.el7.x86_64 1/7 Installing : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/7 Installing : autogen-libopts-5.18-5.el7.x86_64 3/7 Installing : ntp-4.2.6p5-28.el7.centos.x86_64 4/7 Updating : 1:openssl-1.0.2k-16.el7.x86_64 5/7 Cleanup : 1:openssl-1.0.1e-42.el7.9.x86_64 6/7 Cleanup : 1:openssl-libs-1.0.1e-42.el7.9.x86_64 7/7 Verifying : 1:openssl-libs-1.0.2k-16.el7.x86_64 1/7 Verifying : ntpdate-4.2.6p5-28.el7.centos.x86_64 2/7 Verifying : ntp-4.2.6p5-28.el7.centos.x86_64 3/7 Verifying : autogen-libopts-5.18-5.el7.x86_64 4/7 Verifying : 1:openssl-1.0.2k-16.el7.x86_64 5/7 Verifying : 1:openssl-libs-1.0.1e-42.el7.9.x86_64 6/7 Verifying : 1:openssl-1.0.1e-42.el7.9.x86_64 7/7 Installed: ntp.x86_64 0:4.2.6p5-28.el7.centos Dependency Installed: autogen-libopts.x86_64 0:5.18-5.el7 ntpdate.x86_64 0:4.2.6p5-28.el7.centos Dependency Updated: openssl.x86_64 1:1.0.2k-16.el7 openssl-libs.x86_64 1:1.0.2k-16.el7 Complete! 命令執行成功 [root@node101 ~]#
若是你的內網有ntpd服務器的話直接修改每臺服務器的「/etc/ntp.conf」配置文件便可，將ntpd服務器的IP地址寫進去。若是沒有話，那就本身部署一個便可，詳情請參考：http://www.javashuo.com/article/p-zjhefouu-m.html。我這裏就是在「node101.yinzhengjie.org.cn」主機上部署了ntp服務器，並修改瞭如下參數：
而後在「node102.yinzhengjie.org.cn」和「node103.yinzhengjie.org.cn」這2臺主機上配置了週期性的計劃任務：
[root@node101 ~]# systemctl start ntpd [root@node101 ~]# [root@node101 ~]# systemctl enable ntpd Created symlink from /etc/systemd/system/multi-user.target.wants/ntpd.service to /usr/lib/systemd/system/ntpd.service. [root@node101 ~]# [root@node101 ~]# systemctl status ntpd ● ntpd.service - Network Time Service Loaded: loaded (/usr/lib/systemd/system/ntpd.service; enabled; vendor preset: disabled) Active: active (running) since Wed 2018-12-05 04:17:34 EST; 12s ago Main PID: 20281 (ntpd) CGroup: /system.slice/ntpd.service └─20281 /usr/sbin/ntpd -u ntp:ntp -g Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: Listen normally on 2 lo 127.0.0.1 UDP 123 Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: Listen normally on 3 eth0 172.30.1.101 UDP 123 Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: Listen normally on 4 lo ::1 UDP 123 Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: Listen normally on 5 eth0 fe80::21c:42ff:fe58:1b11 UDP 123 Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: Listening on routing socket on fd #22 for interface updates Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: 0.0.0.0 c016 06 restart Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: 0.0.0.0 c012 02 freq_set kernel 0.000 PPM Dec 05 04:17:34 node101.yinzhengjie.org.cn ntpd[20281]: 0.0.0.0 c011 01 freq_not_set Dec 05 04:17:34 node101.yinzhengjie.org.cn systemd[1]: Started Network Time Service. Dec 05 04:17:35 node101.yinzhengjie.org.cn ntpd[20281]: 0.0.0.0 c514 04 freq_mode [root@node101 ~]#
[root@node101 ~]# xcall.sh crontab -l ============= node101.yinzhengjie.org.cn : crontab -l ============ no crontab for root ============= node102.yinzhengjie.org.cn : crontab -l ============ */1 * * * * /usr/sbin/ntpdate node101.yinzhengjie.org.cn 命令執行成功 ============= node103.yinzhengjie.org.cn : crontab -l ============ */1 * * * * /usr/sbin/ntpdate node101.yinzhengjie.org.cn 命令執行成功 [root@node101 ~]#
四.搭建本地yum源倉庫（實現離線安裝）
安裝Ambari系統自己以及經過Ambari安裝HDP發行版中的Hadoop服務都須要經過yum的方式進行安裝。因爲本片博客場景定位的是企業級應用，而企業內部的服務器處於安全考慮一般會經過防火牆隔絕外網環境。就算服務器能夠直接聯網，HDP那麼多達到數G的安裝包大小也不適合經過互聯網直接安裝。因此須要在局域網搭建一套Ambari和HDP的本地yum源倉庫用於進行安裝。本篇博客將會安裝Ambari2.6.0以及對應的HDP2.6.3.0版本。
1>.下載離線安裝包（Hortonworks官網文檔怎麼找？）
[root@node101 ~]# yum -y install wget Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package wget.x86_64 0:1.14-18.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved =================================================================================================================================================================================== Package Arch Version Repository Size =================================================================================================================================================================================== Installing: wget x86_64 1.14-18.el7 base 547 k Transaction Summary =================================================================================================================================================================================== Install 1 Package Total download size: 547 k Installed size: 2.0 M Downloading packages: wget-1.14-18.el7.x86_64.rpm | 547 kB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : wget-1.14-18.el7.x86_64 1/1 Verifying : wget-1.14-18.el7.x86_64 1/1 Installed: wget.x86_64 0:1.14-18.el7 Complete! [root@node101 ~]#
[root@yinzhengjie hdp]# wget http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.6.3.0/HDP-2.6.3.0-centos7-rpm.tar.gz --2018-12-05 17:29:41-- http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.6.3.0/HDP-2.6.3.0-centos7-rpm.tar.gz Resolving public-repo-1.hortonworks.com (public-repo-1.hortonworks.com)... 52.85.158.49, 52.85.158.71, 52.85.158.182, ... Connecting to public-repo-1.hortonworks.com (public-repo-1.hortonworks.com)|52.85.158.49|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 7020369101 (6.5G) [application/x-tar] Saving to: ‘HDP-2.6.3.0-centos7-rpm.tar.gz’ 100%[=======================================================================================================================================>] 7,020,369,101 6.84MB/s in 17m 11s 2018-12-05 17:46:53 (6.49 MB/s) - ‘HDP-2.6.3.0-centos7-rpm.tar.gz’ saved [7020369101/7020369101] [root@yinzhengjie hdp]# [root@yinzhengjie hdp]# ll total 6855832 -rw-r--r-- 1 root root 7020369101 Oct 31 2017 HDP-2.6.3.0-centos7-rpm.tar.gz [root@yinzhengjie hdp]#
[root@yinzhengjie hdp]# wget http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.6.0.0/ambari-2.6.0.0-centos7.tar.gz --2018-12-05 17:47:36-- http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.6.0.0/ambari-2.6.0.0-centos7.tar.gz Resolving public-repo-1.hortonworks.com (public-repo-1.hortonworks.com)... 52.85.158.117, 52.85.158.49, 52.85.158.71, ... Connecting to public-repo-1.hortonworks.com (public-repo-1.hortonworks.com)|52.85.158.117|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1760430816 (1.6G) [application/x-tar] Saving to: ‘ambari-2.6.0.0-centos7.tar.gz’ 100%[=======================================================================================================================================>] 1,760,430,816 6.44MB/s in 4m 26s 2018-12-05 17:52:04 (6.31 MB/s) - ‘ambari-2.6.0.0-centos7.tar.gz’ saved [1760430816/1760430816] [root@yinzhengjie hdp]# [root@yinzhengjie hdp]# ll total 9434396 -rw-r--r-- 1 root root 1760430816 Oct 31 2017 ambari-2.6.0.0-centos7.tar.gz -rw-r--r-- 1 root root 7020369101 Oct 31 2017 HDP-2.6.3.0-centos7-rpm.tar.gz [root@yinzhengjie hdp]# [root@yinzhengjie hdp]#
[root@yinzhengjie hdp]# wget http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos7/HDP-UTILS-1.1.0.21-centos7.tar.gz --2018-12-05 17:52:42-- http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos7/HDP-UTILS-1.1.0.21-centos7.tar.gz Resolving public-repo-1.hortonworks.com (public-repo-1.hortonworks.com)... 52.85.158.117, 52.85.158.49, 52.85.158.71, ... Connecting to public-repo-1.hortonworks.com (public-repo-1.hortonworks.com)|52.85.158.117|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 880016614 (839M) [application/x-tar] Saving to: ‘HDP-UTILS-1.1.0.21-centos7.tar.gz’ 100%[=========================================================================================================================================>] 880,016,614 6.67MB/s in 2m 7s 2018-12-05 17:54:52 (6.60 MB/s) - ‘HDP-UTILS-1.1.0.21-centos7.tar.gz’ saved [880016614/880016614] [root@yinzhengjie hdp]# [root@yinzhengjie hdp]# ll total 9434396 -rw-r--r-- 1 root root 1760430816 Oct 31 2017 ambari-2.6.0.0-centos7.tar.gz -rw-r--r-- 1 root root 7020369101 Oct 31 2017 HDP-2.6.3.0-centos7-rpm.tar.gz -rw-r--r-- 1 root root 880016614 Oct 27 2017 HDP-UTILS-1.1.0.21-centos7.tar.gz [root@yinzhengjie hdp]#
你們能夠直接在服務端跟我同樣使用wget工具下載，若是網速很差端朋友，能夠直接用我已經下載好端軟件，我這裏給出百度雲連接：
2>.安裝WEB服務器
這裏咱們可使用Apache來看成HTTP服務器。固然你也能夠用Nginx，因爲CentOS的yum源默認就支持能夠安裝httpd服務，所以我就偷個懶就直接用httpd吧。
[root@node101 ~]# yum -y install httpd Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package httpd.x86_64 0:2.4.6-88.el7.centos will be installed --> Processing Dependency: httpd-tools = 2.4.6-88.el7.centos for package: httpd-2.4.6-88.el7.centos.x86_64 --> Processing Dependency: /etc/mime.types for package: httpd-2.4.6-88.el7.centos.x86_64 --> Processing Dependency: libaprutil-1.so.0()(64bit) for package: httpd-2.4.6-88.el7.centos.x86_64 --> Processing Dependency: libapr-1.so.0()(64bit) for package: httpd-2.4.6-88.el7.centos.x86_64 --> Running transaction check ---> Package apr.x86_64 0:1.4.8-3.el7_4.1 will be installed ---> Package apr-util.x86_64 0:1.5.2-6.el7 will be installed ---> Package httpd-tools.x86_64 0:2.4.6-88.el7.centos will be installed ---> Package mailcap.noarch 0:2.1.41-2.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved =================================================================================================================================================================================== Package Arch Version Repository Size =================================================================================================================================================================================== Installing: httpd x86_64 2.4.6-88.el7.centos base 2.7 M Installing for dependencies: apr x86_64 1.4.8-3.el7_4.1 base 103 k apr-util x86_64 1.5.2-6.el7 base 92 k httpd-tools x86_64 2.4.6-88.el7.centos base 90 k mailcap noarch 2.1.41-2.el7 base 31 k Transaction Summary =================================================================================================================================================================================== Install 1 Package (+4 Dependent packages) Total download size: 3.0 M Installed size: 10 M Downloading packages: (1/5): httpd-tools-2.4.6-88.el7.centos.x86_64.rpm | 90 kB 00:00:09 (2/5): mailcap-2.1.41-2.el7.noarch.rpm | 31 kB 00:00:11 (3/5): apr-1.4.8-3.el7_4.1.x86_64.rpm | 103 kB 00:00:12 (4/5): httpd-2.4.6-88.el7.centos.x86_64.rpm | 2.7 MB 00:00:14 (5/5): apr-util-1.5.2-6.el7.x86_64.rpm | 92 kB 00:00:26 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 115 kB/s | 3.0 MB 00:00:26 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : apr-1.4.8-3.el7_4.1.x86_64 1/5 Installing : apr-util-1.5.2-6.el7.x86_64 2/5 Installing : httpd-tools-2.4.6-88.el7.centos.x86_64 3/5 Installing : mailcap-2.1.41-2.el7.noarch 4/5 Installing : httpd-2.4.6-88.el7.centos.x86_64 5/5 Verifying : httpd-tools-2.4.6-88.el7.centos.x86_64 1/5 Verifying : apr-1.4.8-3.el7_4.1.x86_64 2/5 Verifying : mailcap-2.1.41-2.el7.noarch 3/5 Verifying : httpd-2.4.6-88.el7.centos.x86_64 4/5 Verifying : apr-util-1.5.2-6.el7.x86_64 5/5 Installed: httpd.x86_64 0:2.4.6-88.el7.centos Dependency Installed: apr.x86_64 0:1.4.8-3.el7_4.1 apr-util.x86_64 0:1.5.2-6.el7 httpd-tools.x86_64 0:2.4.6-88.el7.centos mailcap.noarch 0:2.1.41-2.el7 Complete! [root@node101 ~]#
[root@node101 ~]# systemctl start httpd #啓動httpd服務 [root@node101 ~]# [root@node101 ~]# systemctl enable httpd #配置httpd爲開機自啓動服務 Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service. [root@node101 ~]# [root@node101 ~]# systemctl status httpd #查看httpd的狀態 ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) Active: active (running) since Wed 2018-12-05 18:57:15 CST; 12s ago Docs: man:httpd(8) man:apachectl(8) Main PID: 20561 (httpd) Status: "Total requests: 0; Current requests/sec: 0; Current traffic: 0 B/sec" CGroup: /system.slice/httpd.service ├─20561 /usr/sbin/httpd -DFOREGROUND ├─20562 /usr/sbin/httpd -DFOREGROUND ├─20563 /usr/sbin/httpd -DFOREGROUND ├─20564 /usr/sbin/httpd -DFOREGROUND ├─20565 /usr/sbin/httpd -DFOREGROUND └─20566 /usr/sbin/httpd -DFOREGROUND Dec 05 18:57:15 node101.yinzhengjie.org.cn systemd[1]: Starting The Apache HTTP Server... Dec 05 18:57:15 node101.yinzhengjie.org.cn systemd[1]: Started The Apache HTTP Server. [root@node101 ~]#
[root@node101 ~]# mkdir -pv /var/www/html/ambari/HDP-UTILS #在這裏咱們在Apache的默認根目錄建立對應的目錄，便於存放加壓後的數據文件。 mkdir: created directory ‘/var/www/html/ambari’ mkdir: created directory ‘/var/www/html/ambari/HDP-UTILS’ [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ total 4 drwxr-xr-x 3 root root 4096 Dec 6 13:16 ambari [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ambari/ total 4 drwxr-xr-x 2 root root 4096 Dec 6 13:16 HDP-UTILS [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ambari/HDP-UTILS/ total 0 [root@node101 ~]# [root@node101 ~]# ll #這是我已經下載好的軟件包，咱們將其解壓到web服務器的指定目錄中 total 9621668 -rwxrwxrwx. 1 root root 1760430816 Dec 5 23:01 ambari-2.6.0.0-centos7.tar.gz -rwxr-xr-x. 1 root root 7020369101 Dec 6 10:24 HDP-2.6.3.0-centos7-rpm.tar.gz -rwxr-xr-x. 1 root root 880016614 Dec 6 10:24 HDP-UTILS-1.1.0.21-centos7.tar.gz -rw-r--r--. 1 root root 191753373 Dec 5 15:32 jdk-8u191-linux-x64.tar.gz [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# tar -zxf ambari-2.6.0.0-centos7.tar.gz -C /var/www/html/ambari/ #咱們將ambari的安裝包解壓到指定的目錄，而後客戶端能夠去對應的目錄訪問相應的數據。加壓後會生成一個ambari的目錄，下面解壓的文件是相同的道理。 [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ambari/ total 8 drwxr-xr-x. 3 root root 4096 Dec 6 12:48 ambari drwxr-xr-x. 2 root root 4096 Dec 6 12:45 HDP-UTILS [root@node101 ~]# [root@node101 ~]# [root@node101 ~]# tar -zxf HDP-2.6.3.0-centos7-rpm.tar.gz -C /var/www/html/ambari/ #解壓後會在對應的解壓目錄中生成一個HDP目錄 [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ambari/ total 12 drwxr-xr-x. 3 root root 4096 Dec 6 12:48 ambari drwxr-xr-x. 3 1001 users 4096 Oct 31 2017 HDP drwxr-xr-x. 2 root root 4096 Dec 6 12:45 HDP-UTILS [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ambari/HDP-UTILS/ total 0 [root@node101 ~]# [root@node101 ~]# tar -zxf HDP-UTILS-1.1.0.21-centos7.tar.gz -C /var/www/html/ambari/HDP-UTILS/ #加壓後在HDP-UTILS目錄中會多處不少文件。 [root@node101 ~]# [root@node101 ~]# ll /var/www/html/ambari/HDP-UTILS/ total 104 -rw-r--r--. 1 1001 users 14548 Jun 10 2017 epel-release-6-8.noarch.rpm drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 extjs drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 fping drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 ganglia drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 hadoop-lzo -rw-r--r--. 1 1001 users 192 Jun 10 2017 hdp-util.repo drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 jna-source drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 libconfuse drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 lucid drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 lzo drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 mysql drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 mysql-connector-java drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 mysql-connector-java-source drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 nagios drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 nagios-plugins drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 openblas drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 pdsh drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 perl drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 R drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 repodata drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 RPM-GPG-KEY drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 rrdtool drwxr-xr-x. 2 1001 users 4096 Oct 27 2017 snappy [root@node101 ~]#
接下來咱們也能夠訪問http://node101.yinzhengjie.org.cn/ambari/：
3>.製做本地源
[root@node101 ~]# yum -y install yum-utils createrepo yum-plugin-priorities Loaded plugins: fastestmirror base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.huaweicloud.com * updates: mirrors.163.com Resolving Dependencies --> Running transaction check ---> Package createrepo.noarch 0:0.9.9-28.el7 will be installed --> Processing Dependency: python-deltarpm for package: createrepo-0.9.9-28.el7.noarch --> Processing Dependency: libxml2-python for package: createrepo-0.9.9-28.el7.noarch --> Processing Dependency: deltarpm for package: createrepo-0.9.9-28.el7.noarch ---> Package yum-plugin-priorities.noarch 0:1.1.31-50.el7 will be installed ---> Package yum-utils.noarch 0:1.1.31-50.el7 will be installed --> Processing Dependency: yum >= 3.4.3-143 for package: yum-utils-1.1.31-50.el7.noarch --> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-50.el7.noarch --> Running transaction check ---> Package deltarpm.x86_64 0:3.6-3.el7 will be installed ---> Package libxml2-python.x86_64 0:2.9.1-6.el7_2.3 will be installed --> Processing Dependency: libxml2 = 2.9.1-6.el7_2.3 for package: libxml2-python-2.9.1-6.el7_2.3.x86_64 ---> Package python-deltarpm.x86_64 0:3.6-3.el7 will be installed ---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed --> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch ---> Package yum.noarch 0:3.4.3-132.el7.centos.0.1 will be updated ---> Package yum.noarch 0:3.4.3-161.el7.centos will be an update --> Processing Dependency: rpm >= 4.11.3-22 for package: yum-3.4.3-161.el7.centos.noarch --> Processing Dependency: python-urlgrabber >= 3.10-8 for package: yum-3.4.3-161.el7.centos.noarch --> Running transaction check ---> Package libxml2.x86_64 0:2.9.1-5.el7_1.2 will be updated ---> Package libxml2.x86_64 0:2.9.1-6.el7_2.3 will be an update ---> Package python-chardet.noarch 0:2.2.1-1.el7_1 will be installed ---> Package python-urlgrabber.noarch 0:3.10-7.el7 will be updated ---> Package python-urlgrabber.noarch 0:3.10-9.el7 will be an update ---> Package rpm.x86_64 0:4.11.3-17.el7 will be updated --> Processing Dependency: rpm = 4.11.3-17.el7 for package: rpm-libs-4.11.3-17.el7.x86_64 --> Processing Dependency: rpm = 4.11.3-17.el7 for package: rpm-python-4.11.3-17.el7.x86_64 ---> Package rpm.x86_64 0:4.11.3-35.el7 will be an update --> Running transaction check ---> Package rpm-libs.x86_64 0:4.11.3-17.el7 will be updated --> Processing Dependency: rpm-libs(x86-64) = 4.11.3-17.el7 for package: rpm-build-libs-4.11.3-17.el7.x86_64 ---> Package rpm-libs.x86_64 0:4.11.3-35.el7 will be an update ---> Package rpm-python.x86_64 0:4.11.3-17.el7 will be updated ---> Package rpm-python.x86_64 0:4.11.3-35.el7 will be an update --> Running transaction check ---> Package rpm-build-libs.x86_64 0:4.11.3-17.el7 will be updated ---> Package rpm-build-libs.x86_64 0:4.11.3-35.el7 will be an update --> Finished Dependency Resolution Dependencies Resolved =================================================================================================================================================================================== Package Arch Version Repository Size =================================================================================================================================================================================== Installing: createrepo noarch 0.9.9-28.el7 base 94 k yum-plugin-priorities noarch 1.1.31-50.el7 base 29 k yum-utils noarch 1.1.31-50.el7 base 121 k Installing for dependencies: deltarpm x86_64 3.6-3.el7 base 82 k libxml2-python x86_64 2.9.1-6.el7_2.3 base 247 k python-chardet noarch 2.2.1-1.el7_1 base 227 k python-deltarpm x86_64 3.6-3.el7 base 31 k python-kitchen noarch 1.1.1-5.el7 base 267 k Updating for dependencies: libxml2 x86_64 2.9.1-6.el7_2.3 base 668 k python-urlgrabber noarch 3.10-9.el7 base 108 k rpm x86_64 4.11.3-35.el7 base 1.2 M rpm-build-libs x86_64 4.11.3-35.el7 base 106 k rpm-libs x86_64 4.11.3-35.el7 base 277 k rpm-python x86_64 4.11.3-35.el7 base 83 k yum noarch 3.4.3-161.el7.centos base 1.2 M Transaction Summary =================================================================================================================================================================================== Install 3 Packages (+5 Dependent packages) Upgrade ( 7 Dependent packages) Total download size: 4.7 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. (1/15): libxml2-2.9.1-6.el7_2.3.x86_64.rpm | 668 kB 00:00:00 (2/15): python-deltarpm-3.6-3.el7.x86_64.rpm | 31 kB 00:00:00 (3/15): deltarpm-3.6-3.el7.x86_64.rpm | 82 kB 00:00:01 (4/15): python-kitchen-1.1.1-5.el7.noarch.rpm | 267 kB 00:00:00 (5/15): python-chardet-2.2.1-1.el7_1.noarch.rpm | 227 kB 00:00:01 (6/15): python-urlgrabber-3.10-9.el7.noarch.rpm | 108 kB 00:00:00 (7/15): rpm-build-libs-4.11.3-35.el7.x86_64.rpm | 106 kB 00:00:01 (8/15): rpm-4.11.3-35.el7.x86_64.rpm | 1.2 MB 00:00:01 (9/15): yum-3.4.3-161.el7.centos.noarch.rpm | 1.2 MB 00:00:01 (10/15): yum-plugin-priorities-1.1.31-50.el7.noarch.rpm | 29 kB 00:00:00 (11/15): yum-utils-1.1.31-50.el7.noarch.rpm | 121 kB 00:00:00 (12/15): rpm-libs-4.11.3-35.el7.x86_64.rpm | 277 kB 00:00:04 (13/15): libxml2-python-2.9.1-6.el7_2.3.x86_64.rpm | 247 kB 00:00:05 (14/15): rpm-python-4.11.3-35.el7.x86_64.rpm | 83 kB 00:00:05 createrepo-0.9.9-28.el7.noarch FAILED http://centos.ustc.edu.cn/centos/7.6.1810/os/x86_64/Packages/createrepo-0.9.9-28.el7.noarch.rpm: [Errno 12] Timeout on http://centos.ustc.edu.cn/centos/7.6.1810/os/x86_64/Packages/createrepo-0.9.9-28.el7.noarch.rpm: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds') Trying other mirror. (15/15): createrepo-0.9.9-28.el7.noarch.rpm | 94 kB 00:00:00 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 157 kB/s | 4.7 MB 00:00:30 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : rpm-4.11.3-35.el7.x86_64 1/22 Updating : rpm-libs-4.11.3-35.el7.x86_64 2/22 Installing : deltarpm-3.6-3.el7.x86_64 3/22 Installing : python-deltarpm-3.6-3.el7.x86_64 4/22 Updating : rpm-build-libs-4.11.3-35.el7.x86_64 5/22 Updating : rpm-python-4.11.3-35.el7.x86_64 6/22 Installing : python-chardet-2.2.1-1.el7_1.noarch 7/22 Installing : python-kitchen-1.1.1-5.el7.noarch 8/22 Updating : libxml2-2.9.1-6.el7_2.3.x86_64 9/22 Installing : libxml2-python-2.9.1-6.el7_2.3.x86_64 10/22 Updating : python-urlgrabber-3.10-9.el7.noarch 11/22 Updating : yum-3.4.3-161.el7.centos.noarch 12/22 Installing : yum-plugin-priorities-1.1.31-50.el7.noarch 13/22 Installing : createrepo-0.9.9-28.el7.noarch 14/22 Installing : yum-utils-1.1.31-50.el7.noarch 15/22 Cleanup : yum-3.4.3-132.el7.centos.0.1.noarch 16/22 Cleanup : rpm-python-4.11.3-17.el7.x86_64 17/22 Cleanup : python-urlgrabber-3.10-7.el7.noarch 18/22 Cleanup : rpm-build-libs-4.11.3-17.el7.x86_64 19/22 Cleanup : rpm-libs-4.11.3-17.el7.x86_64 20/22 Cleanup : rpm-4.11.3-17.el7.x86_64 21/22 Cleanup : libxml2-2.9.1-5.el7_1.2.x86_64 22/22 Verifying : rpm-python-4.11.3-35.el7.x86_64 1/22 Verifying : rpm-libs-4.11.3-35.el7.x86_64 2/22 Verifying : python-urlgrabber-3.10-9.el7.noarch 3/22 Verifying : libxml2-2.9.1-6.el7_2.3.x86_64 4/22 Verifying : yum-plugin-priorities-1.1.31-50.el7.noarch 5/22 Verifying : rpm-4.11.3-35.el7.x86_64 6/22 Verifying : rpm-build-libs-4.11.3-35.el7.x86_64 7/22 Verifying : libxml2-python-2.9.1-6.el7_2.3.x86_64 8/22 Verifying : deltarpm-3.6-3.el7.x86_64 9/22 Verifying : createrepo-0.9.9-28.el7.noarch 10/22 Verifying : python-deltarpm-3.6-3.el7.x86_64 11/22 Verifying : yum-utils-1.1.31-50.el7.noarch 12/22 Verifying : python-chardet-2.2.1-1.el7_1.noarch 13/22 Verifying : python-kitchen-1.1.1-5.el7.noarch 14/22 Verifying : yum-3.4.3-161.el7.centos.noarch 15/22 Verifying : rpm-4.11.3-17.el7.x86_64 16/22 Verifying : libxml2-2.9.1-5.el7_1.2.x86_64 17/22 Verifying : rpm-libs-4.11.3-17.el7.x86_64 18/22 Verifying : rpm-build-libs-4.11.3-17.el7.x86_64 19/22 Verifying : yum-3.4.3-132.el7.centos.0.1.noarch 20/22 Verifying : rpm-python-4.11.3-17.el7.x86_64 21/22 Verifying : python-urlgrabber-3.10-7.el7.noarch 22/22 Installed: createrepo.noarch 0:0.9.9-28.el7 yum-plugin-priorities.noarch 0:1.1.31-50.el7 yum-utils.noarch 0:1.1.31-50.el7 Dependency Installed: deltarpm.x86_64 0:3.6-3.el7 libxml2-python.x86_64 0:2.9.1-6.el7_2.3 python-chardet.noarch 0:2.2.1-1.el7_1 python-deltarpm.x86_64 0:3.6-3.el7 python-kitchen.noarch 0:1.1.1-5.el7 Dependency Updated: libxml2.x86_64 0:2.9.1-6.el7_2.3 python-urlgrabber.noarch 0:3.10-9.el7 rpm.x86_64 0:4.11.3-35.el7 rpm-build-libs.x86_64 0:4.11.3-35.el7 rpm-libs.x86_64 0:4.11.3-35.el7 rpm-python.x86_64 0:4.11.3-35.el7 yum.noarch 0:3.4.3-161.el7.centos Complete! [root@node101 ~]#
[root@node101 ~]# cd /var/www/html/ambari/ [root@node101 ambari]# [root@node101 ambari]# createrepo ./ #建立本地源，會在當前目錄下生產一個repodata的目錄。 Spawning worker 0 with 156 pkgs Spawning worker 1 with 156 pkgs Workers Finished Saving Primary metadata Saving file lists metadata Saving other metadata Generating sqlite DBs Sqlite DBs complete [root@node101 ambari]#
執行上述操做後，會生產一個目錄：
爲了能讓yum命令可以找到咱們的安裝文件，還須要在yum的配置目錄中「/etc/yum.repos.d/」建立兩個倉庫的配置文件，名字能夠自定義，以下：
[root@node101 ~]# cat /etc/yum.repos.d/ambari.repo #!/bin/bash #@author :yinzhengjie #blog:http://www.cnblogs.com/yinzhengjie #EMAIL:y1053419035@qq.com [ambari-2.6.0.0] name=ambari Version - ambari-2.6.0.0 baseurl=http://node101.yinzhengjie.org.cn/ambari/ambari/centos7/2.6.0.0-267 gpgcheck=1 gpgkey=http://node101.yinzhengjie.org.cn/ambari/ambari/centos7/2.6.0.0-267/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins enabled=1 priority=1 [root@node101 ~]#
[root@node101 ~]# cat /etc/yum.repos.d/hdp.repo #!/bin/bash #@author :yinzhengjie #blog:http://www.cnblogs.com/yinzhengjie #EMAIL:y1053419035@qq.com [HDP-2.6.3.0] name=HDP Version - HDP-2.6.3.0 baseurl=http://node101.yinzhengjie.org.cn/ambari/HDP/centos7/2.6.3.0-235/ gpgcheck=1 gpgkey=http://node101.yinzhengjie.org.cn/ambari/HDP/centos7/2.6.3.0-235/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins enabled=1 priority=1 [HDP-UTILS-1.1.0.21] name=HDP-UTILS Version - HDP-UTILS-1.1.0.21 baseurl=http://node101.yinzhengjie.org.cn/ambari/HDP-UTILS/ gpgcheck=1 gpgkey=http://node101.yinzhengjie.org.cn/ambari/HDP-UTILS/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins enabled=1 priority=1 [root@node101 ~]#
[root@node101 ~]# yum clean all Loaded plugins: fastestmirror, priorities Cleaning repos: HDP-2.6.3.0 HDP-UTILS-1.1.0.21 ambari-2.6.0.0 base extras updates Cleaning up list of fastest mirrors [root@node101 ~]#
[root@node101 ~]# yum makecache Loaded plugins: fastestmirror, priorities HDP-2.6.3.0 | 2.9 kB 00:00:00 HDP-UTILS-1.1.0.21 | 2.9 kB 00:00:00 ambari-2.6.0.0 | 2.9 kB 00:00:00 base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/21): HDP-2.6.3.0/filelists_db | 418 kB 00:00:00 (2/21): HDP-2.6.3.0/primary_db | 100 kB 00:00:00 (3/21): HDP-2.6.3.0/other_db | 14 kB 00:00:00 (4/21): HDP-UTILS-1.1.0.21/filelists_db | 95 kB 00:00:00 (5/21): HDP-UTILS-1.1.0.21/other_db | 20 kB 00:00:00 (6/21): HDP-UTILS-1.1.0.21/primary_db | 38 kB 00:00:00 (7/21): ambari-2.6.0.0/filelists_db | 167 kB 00:00:00 (8/21): ambari-2.6.0.0/other_db | 1.3 kB 00:00:00 (9/21): ambari-2.6.0.0/primary_db | 8.6 kB 00:00:00 (10/21): base/7/x86_64/group_gz | 166 kB 00:00:02 (11/21): extras/7/x86_64/prestodelta | 33 kB 00:00:01 (12/21): base/7/x86_64/other_db | 2.6 MB 00:00:04 (13/21): extras/7/x86_64/primary_db | 153 kB 00:00:01 (14/21): extras/7/x86_64/other_db | 106 kB 00:00:00 (15/21): extras/7/x86_64/filelists_db | 330 kB 00:00:04 (16/21): updates/7/x86_64/prestodelta | 173 kB 00:00:00 (17/21): updates/7/x86_64/primary_db | 1.3 MB 00:00:02 (18/21): updates/7/x86_64/other_db | 182 kB 00:00:02 (19/21): updates/7/x86_64/filelists_db | 1.3 MB 00:00:07 (20/21): base/7/x86_64/filelists_db | 7.1 MB 00:00:20 (21/21): base/7/x86_64/primary_db | 6.0 MB 00:00:26 Determining fastest mirrors * base: mirrors.aliyun.com * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn Metadata Cache Created [root@node101 ~]#
[root@node101 ~]# hostname node101.yinzhengjie.org.cn [root@node101 ~]# [root@node101 ~]# yum repolist #檢查一下yum的列表清單 Loaded plugins: fastestmirror, priorities Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn 17 packages excluded due to repository priority protections repo id repo name status HDP-2.6.3.0 HDP Version - HDP-2.6.3.0 236 #這個yum源是我們本身自定義的 HDP-UTILS-1.1.0.21 HDP-UTILS Version - HDP-UTILS-1.1.0.21 64 #這遠yum源也是我們自定義的 ambari-2.6.0.0 ambari Version - ambari-2.6.0.0 12 #這個yum元依舊是我們自定的，若是你發現有這3個yum源是存在的，那麼說明你的yum倉庫部署就沒有問題喲！ base/7/x86_64 CentOS-7 - Base 10,003+16 extras/7/x86_64 CentOS-7 - Extras 311+1 updates/7/x86_64 CentOS-7 - Updates 594 repolist: 11,220 [root@node101 ~]#
4>.同步yum源的配置文件（將node101.yinzhengjie.org.cn的2個yum源配置文件拷貝到node102.yinzhengjie.org.cn和node103.yinzhengjie.org.cn上去。）
[root@node101 ~]# xrsync.sh /etc/yum.repos.d/ambari.repo =========== node102.yinzhengjie.org.cn : /etc/yum.repos.d/ambari.repo =========== 命令執行成功 =========== node103.yinzhengjie.org.cn : /etc/yum.repos.d/ambari.repo =========== 命令執行成功 [root@node101 ~]#
[root@node101 ~]# xrsync.sh /etc/yum.repos.d/hdp.repo =========== node102.yinzhengjie.org.cn : /etc/yum.repos.d/hdp.repo =========== 命令執行成功 =========== node103.yinzhengjie.org.cn : /etc/yum.repos.d/hdp.repo =========== 命令執行成功 [root@node101 ~]#
[root@node101 ~]# ssh node102.yinzhengjie.org.cn #登錄到node102yinzhengjie.org.cn節點 Last login: Thu Dec 6 12:57:56 2018 from 172.30.1.2 [root@nod102 ~]# [root@nod102 ~]# yum clean all #狀況yum的緩存 Loaded plugins: fastestmirror Cleaning repos: HDP-2.6.3.0 HDP-UTILS-1.1.0.21 ambari-2.6.0.0 base extras updates Cleaning up everything Cleaning up list of fastest mirrors [root@nod102 ~]# [root@nod102 ~]# yum makecache #從新制造緩存 Loaded plugins: fastestmirror HDP-2.6.3.0 | 2.9 kB 00:00:00 HDP-UTILS-1.1.0.21 | 2.9 kB 00:00:00 ambari-2.6.0.0 | 2.9 kB 00:00:00 base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/21): HDP-2.6.3.0/primary_db | 100 kB 00:00:00 (2/21): HDP-2.6.3.0/filelists_db | 418 kB 00:00:00 (3/21): HDP-2.6.3.0/other_db | 14 kB 00:00:00 (4/21): HDP-UTILS-1.1.0.21/filelists_db | 95 kB 00:00:00 (5/21): HDP-UTILS-1.1.0.21/other_db | 20 kB 00:00:00 (6/21): HDP-UTILS-1.1.0.21/primary_db | 38 kB 00:00:00 (7/21): ambari-2.6.0.0/filelists_db | 167 kB 00:00:00 (8/21): ambari-2.6.0.0/other_db | 1.3 kB 00:00:00 (9/21): ambari-2.6.0.0/primary_db | 8.6 kB 00:00:00 (10/21): base/7/x86_64/group_gz | 166 kB 00:00:01 (11/21): extras/7/x86_64/prestodelta | 33 kB 00:00:00 (12/21): extras/7/x86_64/primary_db | 153 kB 00:00:01 (13/21): extras/7/x86_64/other_db | 106 kB 00:00:01 (14/21): extras/7/x86_64/filelists_db | 330 kB 00:00:07 (15/21): base/7/x86_64/other_db | 2.6 MB 00:00:08 (16/21): updates/7/x86_64/prestodelta | 173 kB 00:00:01 (17/21): updates/7/x86_64/primary_db | 1.3 MB 00:00:01 (18/21): updates/7/x86_64/other_db | 182 kB 00:00:01 (19/21): updates/7/x86_64/filelists_db | 1.3 MB 00:00:10 (20/21): base/7/x86_64/primary_db | 6.0 MB 00:00:18 (21/21): base/7/x86_64/filelists_db | 7.1 MB 00:01:12 Determining fastest mirrors * base: mirrors.aliyun.com * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn Metadata Cache Created You have new mail in /var/spool/mail/root [root@nod102 ~]# [root@nod102 ~]# [root@nod102 ~]# yum repolist #查看yum的列表 Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn repo id repo name status HDP-2.6.3.0 HDP Version - HDP-2.6.3.0 236 HDP-UTILS-1.1.0.21 HDP-UTILS Version - HDP-UTILS-1.1.0.21 64 ambari-2.6.0.0 ambari Version - ambari-2.6.0.0 12 base/7/x86_64 CentOS-7 - Base 10,019 extras/7/x86_64 CentOS-7 - Extras 312 updates/7/x86_64 CentOS-7 - Updates 594 repolist: 11,237 [root@nod102 ~]#
[root@node101 ~]# ssh node103.yinzhengjie.org.cn Last login: Thu Dec 6 12:58:02 2018 from 172.30.1.2 [root@node103 ~]# You have new mail in /var/spool/mail/root [root@node103 ~]# [root@node103 ~]# yum clean all Loaded plugins: fastestmirror Cleaning repos: HDP-2.6.3.0 HDP-UTILS-1.1.0.21 ambari-2.6.0.0 base extras updates Cleaning up everything Cleaning up list of fastest mirrors [root@node103 ~]# [root@node103 ~]# yum makecache Loaded plugins: fastestmirror HDP-2.6.3.0 | 2.9 kB 00:00:00 HDP-UTILS-1.1.0.21 | 2.9 kB 00:00:00 ambari-2.6.0.0 | 2.9 kB 00:00:00 base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/21): HDP-2.6.3.0/primary_db | 100 kB 00:00:00 (2/21): HDP-2.6.3.0/filelists_db | 418 kB 00:00:00 (3/21): HDP-2.6.3.0/other_db | 14 kB 00:00:00 (4/21): HDP-UTILS-1.1.0.21/filelists_db | 95 kB 00:00:00 (5/21): HDP-UTILS-1.1.0.21/other_db | 20 kB 00:00:00 (6/21): HDP-UTILS-1.1.0.21/primary_db | 38 kB 00:00:00 (7/21): ambari-2.6.0.0/primary_db | 8.6 kB 00:00:00 (8/21): ambari-2.6.0.0/filelists_db | 167 kB 00:00:00 (9/21): ambari-2.6.0.0/other_db | 1.3 kB 00:00:00 (10/21): base/7/x86_64/group_gz | 166 kB 00:00:01 (11/21): extras/7/x86_64/prestodelta | 33 kB 00:00:00 (12/21): extras/7/x86_64/primary_db | 153 kB 00:00:01 (13/21): extras/7/x86_64/filelists_db | 330 kB 00:00:03 (14/21): extras/7/x86_64/other_db | 106 kB 00:00:01 (15/21): updates/7/x86_64/prestodelta | 173 kB 00:00:01 (16/21): base/7/x86_64/other_db | 2.6 MB 00:00:07 (17/21): updates/7/x86_64/other_db | 182 kB 00:00:00 (18/21): updates/7/x86_64/primary_db | 1.3 MB 00:00:06 (19/21): base/7/x86_64/primary_db | 6.0 MB 00:00:16 (20/21): updates/7/x86_64/filelists_db | 1.3 MB 00:00:46 (21/21): base/7/x86_64/filelists_db | 7.1 MB 00:01:13 Determining fastest mirrors * base: mirrors.aliyun.com * extras: mirrors.huaweicloud.com * updates: mirrors.huaweicloud.com Metadata Cache Created You have new mail in /var/spool/mail/root [root@node103 ~]# [root@node103 ~]# [root@node103 ~]# yum repolist Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.huaweicloud.com * updates: mirrors.huaweicloud.com repo id repo name status HDP-2.6.3.0 HDP Version - HDP-2.6.3.0 236 HDP-UTILS-1.1.0.21 HDP-UTILS Version - HDP-UTILS-1.1.0.21 64 ambari-2.6.0.0 ambari Version - ambari-2.6.0.0 12 base/7/x86_64 CentOS-7 - Base 10,019 extras/7/x86_64 CentOS-7 - Extras 312 updates/7/x86_64 CentOS-7 - Updates 594 repolist: 11,237 [root@node103 ~]#
五.安裝ambari-server
1>.安裝postgresql數據庫
和CDH同樣，Ambari默認是使用postgresql數據庫來保存元數據它的元數據信息，這須要我們運維的小夥伴對postgresql數據庫要具備必定的瞭解，掌握常見的故障拍錯，包括如何配置數據庫的主從同步等等。有的人沒有懶得去學習也可使用oracle或者mysql來存放元數據信息，固然，即便你使用來別的數據庫，推薦你依然要配置數據庫的主從同步，目的是防治單點故障嘛，你懂的。所以，咱們能夠總結一下爲何不實用postgrsql數據庫的緣由：
第一：須要學習數據庫的成本提高（主從複製）；
第二：postgresql數據庫的性能咱們沒法保證，由於咱們對他的瞭解狀況不深刻；
第三：postgresql數據庫的可靠性咱們沒法保證！
綜上所述，咱們在生產環境中不推薦使用內置的數據庫選項，而是應該使用本身安裝的數據庫（單本篇博客依舊會介紹如何使用postgresql數據庫來安裝Ambari服務。），好比關於如何使用mysql存放Ambari元數據的配置案例請參考：https://www.cnblogs.com/yinzhengjie/p/10074613.html。
[root@node101 ~]# yum -y install postgresql-server Loaded plugins: fastestmirror, priorities Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn 17 packages excluded due to repository priority protections Resolving Dependencies --> Running transaction check ---> Package postgresql-server.x86_64 0:9.2.24-1.el7_5 will be installed --> Processing Dependency: postgresql-libs(x86-64) = 9.2.24-1.el7_5 for package: postgresql-server-9.2.24-1.el7_5.x86_64 --> Processing Dependency: postgresql(x86-64) = 9.2.24-1.el7_5 for package: postgresql-server-9.2.24-1.el7_5.x86_64 --> Processing Dependency: libpq.so.5()(64bit) for package: postgresql-server-9.2.24-1.el7_5.x86_64 --> Running transaction check ---> Package postgresql.x86_64 0:9.2.24-1.el7_5 will be installed ---> Package postgresql-libs.x86_64 0:9.2.24-1.el7_5 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================================================== Package Arch Version Repository Size ================================================================================================================== Installing: postgresql-server x86_64 9.2.24-1.el7_5 base 3.8 M Installing for dependencies: postgresql x86_64 9.2.24-1.el7_5 base 3.0 M postgresql-libs x86_64 9.2.24-1.el7_5 base 234 k Transaction Summary ================================================================================================================== Install 1 Package (+2 Dependent packages) Total download size: 7.1 M Installed size: 33 M Downloading packages: (1/3): postgresql-libs-9.2.24-1.el7_5.x86_64.rpm | 234 kB 00:00:01 (2/3): postgresql-server-9.2.24-1.el7_5.x86_64.rpm | 3.8 MB 00:00:04 (3/3): postgresql-9.2.24-1.el7_5.x86_64.rpm | 3.0 MB 00:00:32 ------------------------------------------------------------------------------------------------------------------ Total 223 kB/s | 7.1 MB 00:00:32 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : postgresql-libs-9.2.24-1.el7_5.x86_64 1/3 Installing : postgresql-9.2.24-1.el7_5.x86_64 2/3 Installing : postgresql-server-9.2.24-1.el7_5.x86_64 3/3 Verifying : postgresql-server-9.2.24-1.el7_5.x86_64 1/3 Verifying : postgresql-libs-9.2.24-1.el7_5.x86_64 2/3 Verifying : postgresql-9.2.24-1.el7_5.x86_64 3/3 Installed: postgresql-server.x86_64 0:9.2.24-1.el7_5 Dependency Installed: postgresql.x86_64 0:9.2.24-1.el7_5 postgresql-libs.x86_64 0:9.2.24-1.el7_5 Complete! [root@node101 ~]#
2>.安裝Ambari-Server
注意，在安裝Ambari-Server請確保兩點：
第一，是否配置好yum源；
第二：是否安裝來postgresql數據庫（若是沒有安裝psotgresql數據庫的話安裝Ambari-Server是會報錯的）；
[root@node101 ~]# yum -y install ambari-server Loaded plugins: fastestmirror, priorities Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.tuna.tsinghua.edu.cn * updates: mirrors.tuna.tsinghua.edu.cn 17 packages excluded due to repository priority protections Resolving Dependencies --> Running transaction check ---> Package ambari-server.x86_64 0:2.6.0.0-267 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================================================== Package Arch Version Repository Size ================================================================================================================== Installing: ambari-server x86_64 2.6.0.0-267 ambari-2.6.0.0 712 M Transaction Summary ================================================================================================================== Install 1 Package Total download size: 712 M Installed size: 776 M Downloading packages: warning: /var/cache/yum/x86_64/7/ambari-2.6.0.0/packages/ambari-server-2.6.0.0-267.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 07513cad: NOKEY Public key for ambari-server-2.6.0.0-267.x86_64.rpm is not installed ambari-server-2.6.0.0-267.x86_64.rpm | 712 MB 00:00:07 Retrieving key from http://node101.yinzhengjie.org.cn/ambari/ambari/centos7/2.6.0.0-267/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins Importing GPG key 0x07513CAD: Userid : "Jenkins (HDP Builds) <jenkin@hortonworks.com>" Fingerprint: df52 ed4f 7a3a 5882 c099 4c66 b973 3a7a 0751 3cad From : http://node101.yinzhengjie.org.cn/ambari/ambari/centos7/2.6.0.0-267/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : ambari-server-2.6.0.0-267.x86_64 1/1 Verifying : ambari-server-2.6.0.0-267.x86_64 1/1 Installed: ambari-server.x86_64 0:2.6.0.0-267 Complete! [root@node101 ~]#
3>.Ambari-Server目錄結構介紹
Ambari-Server安裝完畢後咱們主要關注4個目錄，他們分別是如下幾個：
[root@node101 ~]# ll /etc/ambari-server/conf/ total 24 -rwxr-xr-x 1 root root 8098 Oct 31 2017 ambari.properties -rwxr-xr-x 1 root root 286 Oct 31 2017 krb5JAASLogin.conf -rwxr-xr-x 1 root root 4929 Dec 6 14:56 log4j.properties -rwxr-xr-x 1 root root 2630 Oct 31 2017 metrics.properties [root@node101 ~]#
[root@node101 ~]# ll /usr/lib/ambari-server/ total 71588 -rw-r--r-- 1 root root 62983 Oct 31 2017 activation-1.1.jar -rw-r--r-- 1 root root 3800845 Oct 31 2017 ambari-metrics-common-2.6.0.0.267.jar -rw-r--r-- 1 root root 5810699 Oct 31 2017 ambari-server-2.6.0.0.267.jar -rw-r--r-- 1 root root 27175 Oct 31 2017 ambari-views-2.6.0.0.267.jar -rw-r--r-- 1 root root 1034049 Oct 31 2017 ant-1.6.5.jar -rw-r--r-- 1 root root 12143 Oct 31 2017 ant-launcher-1.7.1.jar -rw-r--r-- 1 root root 445288 Oct 31 2017 antlr-2.7.7.jar -rw-r--r-- 1 root root 4467 Oct 31 2017 aopalliance-1.0.jar -rw-r--r-- 1 root root 44990 Oct 31 2017 apacheds-i18n-2.0.0-M19.jar -rw-r--r-- 1 root root 689835 Oct 31 2017 apacheds-kerberos-codec-2.0.0-M19.jar -rw-r--r-- 1 root root 448794 Oct 31 2017 apache-log4j-extras-1.2.17.jar -rw-r--r-- 1 root root 15418 Oct 31 2017 api-asn1-api-1.0.0-M26.jar -rw-r--r-- 1 root root 42197 Oct 31 2017 api-asn1-ber-1.0.0-M26.jar -rw-r--r-- 1 root root 44647 Oct 31 2017 api-i18n-1.0.0-M26.jar -rw-r--r-- 1 root root 910102 Oct 31 2017 api-ldap-model-1.0.0-M26.jar -rw-r--r-- 1 root root 82413 Oct 31 2017 api-util-1.0.0-M26.jar -rw-r--r-- 1 root root 43581 Oct 31 2017 asm-3.3.1.jar -rw-r--r-- 1 root root 303139 Oct 31 2017 avro-1.7.4.jar -rw-r--r-- 1 root root 497865 Oct 31 2017 c3p0-0.9.5.2.jar -rw-r--r-- 1 root root 287192 Oct 31 2017 cglib-2.2.2.jar -rw-r--r-- 1 root root 25346 Oct 31 2017 cloning-1.9.2.jar -rw-r--r-- 1 root root 21007 Oct 31 2017 commonj.sdo-2.1.1.jar -rw-r--r-- 1 root root 188671 Oct 31 2017 commons-beanutils-1.7.0.jar -rw-r--r-- 1 root root 206035 Oct 31 2017 commons-beanutils-core-1.8.0.jar -rw-r--r-- 1 root root 52988 Oct 31 2017 commons-cli-1.3.1.jar -rw-r--r-- 1 root root 263865 Oct 31 2017 commons-codec-1.8.jar -rw-r--r-- 1 root root 575389 Oct 31 2017 commons-collections-3.2.1.jar -rw-r--r-- 1 root root 256241 Oct 31 2017 commons-compress-1.5.jar -rw-r--r-- 1 root root 298829 Oct 31 2017 commons-configuration-1.6.jar -rw-r--r-- 1 root root 36888 Oct 31 2017 commons-csv-1.1.jar -rw-r--r-- 1 root root 143602 Oct 31 2017 commons-digester-1.8.jar -rw-r--r-- 1 root root 305001 Oct 31 2017 commons-httpclient-3.1.jar -rw-r--r-- 1 root root 163151 Oct 31 2017 commons-io-2.1.jar -rw-r--r-- 1 root root 279193 Oct 31 2017 commons-lang-2.5.jar -rw-r--r-- 1 root root 60686 Oct 31 2017 commons-logging-1.1.1.jar -rw-r--r-- 1 root root 1599627 Oct 31 2017 commons-math3-3.1.1.jar -rw-r--r-- 1 root root 180792 Oct 31 2017 commons-net-1.4.1.jar -rw-r--r-- 1 root root 69500 Oct 31 2017 curator-client-2.7.1.jar -rw-r--r-- 1 root root 186273 Oct 31 2017 curator-framework-2.7.1.jar -rw-r--r-- 1 root root 270342 Oct 31 2017 curator-recipes-2.7.1.jar -rw-r--r-- 1 root root 1674737 Oct 31 2017 ecj-3.5.1.jar -rw-r--r-- 1 root root 9071591 Oct 31 2017 eclipselink-2.6.2.jar -rw-r--r-- 1 root root 8908872 Oct 31 2017 ehcache-2.10.0.jar -rw-r--r-- 1 root root 189285 Oct 31 2017 gson-2.2.2.jar -rw-r--r-- 1 root root 2225441 Oct 31 2017 guava-16.0.jar -rw-r--r-- 1 root root 710492 Oct 31 2017 guice-3.0.jar -rw-r--r-- 1 root root 36998 Oct 31 2017 guice-assistedinject-3.0.jar -rw-r--r-- 1 root root 34471 Oct 31 2017 guice-multibindings-3.0.jar -rw-r--r-- 1 root root 27633 Oct 31 2017 guice-persist-3.0.jar -rw-r--r-- 1 root root 65012 Oct 31 2017 guice-servlet-3.0.jar -rw-r--r-- 1 root root 1791969 Oct 31 2017 h2-1.4.193.jar -rw-r--r-- 1 root root 17035 Oct 31 2017 hadoop-annotations-2.6.0.jar -rw-r--r-- 1 root root 70685 Oct 31 2017 hadoop-auth-2.7.2.jar -rw-r--r-- 1 root root 3443040 Oct 31 2017 hadoop-common-2.7.2.jar -rw-r--r-- 1 root root 1475955 Oct 31 2017 htrace-core-3.1.0-incubating.jar -rw-r--r-- 1 root root 433368 Oct 31 2017 httpclient-4.2.5.jar -rw-r--r-- 1 root root 227275 Oct 31 2017 httpcore-4.2.4.jar -rw-r--r-- 1 root root 55784 Oct 31 2017 jackson-annotations-2.8.0.jar -rw-r--r-- 1 root root 232102 Oct 31 2017 jackson-core-asl-1.9.9.jar -rw-r--r-- 1 root root 18324 Oct 31 2017 jackson-jaxrs-1.9.9.jar -rw-r--r-- 1 root root 780664 Oct 31 2017 jackson-mapper-asl-1.9.13.jar -rw-r--r-- 1 root root 27074 Oct 31 2017 jackson-xc-1.9.9.jar -rw-r--r-- 1 root root 2497 Oct 31 2017 javax.inject-1.jar -rw-r--r-- 1 root root 85147 Oct 31 2017 javax.json-1.0.4.jar -rw-r--r-- 1 root root 18490 Oct 31 2017 java-xmlbuilder-0.4.jar -rw-r--r-- 1 root root 162116 Oct 31 2017 javax.persistence-2.1.1.jar -rw-r--r-- 1 root root 200387 Oct 31 2017 javax.servlet-3.0.0.v201112011016.jar -rw-r--r-- 1 root root 95806 Oct 31 2017 javax.servlet-api-3.1.0.jar -rw-r--r-- 1 root root 105134 Oct 31 2017 jaxb-api-2.2.2.jar -rw-r--r-- 1 root root 890168 Oct 31 2017 jaxb-impl-2.2.3-1.jar -rw-r--r-- 1 root root 2254 Oct 31 2017 jcip-annotations-1.0.jar -rw-r--r-- 1 root root 134021 Oct 31 2017 jersey-client-1.19.jar -rw-r--r-- 1 root root 436689 Oct 31 2017 jersey-core-1.19.jar -rw-r--r-- 1 root root 16151 Oct 31 2017 jersey-guice-1.19.jar -rw-r--r-- 1 root root 165345 Oct 31 2017 jersey-json-1.19.jar -rw-r--r-- 1 root root 53275 Oct 31 2017 jersey-multipart-1.19.jar -rw-r--r-- 1 root root 702882 Oct 31 2017 jersey-server-1.19.jar -rw-r--r-- 1 root root 128719 Oct 31 2017 jersey-servlet-1.19.jar -rw-r--r-- 1 root root 539735 Oct 31 2017 jets3t-0.9.0.jar -rw-r--r-- 1 root root 539912 Oct 31 2017 jetty-6.1.26.jar -rw-r--r-- 1 root root 89706 Oct 31 2017 jetty-client-8.1.19.v20160209.jar -rw-r--r-- 1 root root 21163 Oct 31 2017 jetty-continuation-8.1.19.v20160209.jar -rw-r--r-- 1 root root 96382 Oct 31 2017 jetty-http-8.1.19.v20160209.jar -rw-r--r-- 1 root root 106036 Oct 31 2017 jetty-io-8.1.19.v20160209.jar -rw-r--r-- 1 root root 89945 Oct 31 2017 jetty-security-8.1.19.v20160209.jar -rw-r--r-- 1 root root 360317 Oct 31 2017 jetty-server-8.1.19.v20160209.jar -rw-r--r-- 1 root root 102235 Oct 31 2017 jetty-servlet-8.1.19.v20160209.jar -rw-r--r-- 1 root root 96061 Oct 31 2017 jetty-servlets-8.1.19.v20160209.jar -rw-r--r-- 1 root root 288218 Oct 31 2017 jetty-util-8.1.19.v20160209.jar -rw-r--r-- 1 root root 110106 Oct 31 2017 jetty-webapp-8.1.19.v20160209.jar -rw-r--r-- 1 root root 39081 Oct 31 2017 jetty-xml-8.1.19.v20160209.jar -rw-r--r-- 1 root root 208781 Oct 31 2017 jline-2.11.jar -rw-r--r-- 1 root root 1137286 Oct 31 2017 jna-4.2.2.jar -rw-r--r-- 1 root root 185746 Oct 31 2017 jsch-0.1.42.jar -rw-r--r-- 1 root root 51484 Oct 31 2017 json-smart-1.1.1.jar -rw-r--r-- 1 root root 1026814 Oct 31 2017 jsp-2.1-glassfish-2.1.v20100127.jar -rw-r--r-- 1 root root 132298 Oct 31 2017 jsp-api-2.1-glassfish-2.1.v20100127.jar -rw-r--r-- 1 root root 33015 Oct 31 2017 jsr305-1.3.9.jar -rw-r--r-- 1 root root 46367 Oct 31 2017 jsr311-api-1.1.1.jar -rw-r--r-- 1 root root 4952 Oct 31 2017 jul-to-slf4j-1.7.2.jar -rw-r--r-- 1 root root 57383 Oct 31 2017 kerberos-client-2.0.0-M19.jar drwxr-xr-x 6 root root 4096 Dec 6 14:56 lib -rw-r--r-- 1 root root 19925 Oct 31 2017 libpam4j-1.8.jar -rw-r--r-- 1 root root 489884 Oct 31 2017 log4j-1.2.17.jar -rw-r--r-- 1 root root 301475 Oct 31 2017 mailapi-1.5.2.jar -rw-r--r-- 1 root root 606472 Oct 31 2017 mchange-commons-java-0.2.11.jar -rw-r--r-- 1 root root 111908 Oct 31 2017 metrics-core-3.1.0.jar -rw-r--r-- 1 root root 35907 Oct 31 2017 metrics-jvm-3.1.0.jar -rw-r--r-- 1 root root 62135 Oct 31 2017 mimepull-1.9.3.jar -rw-r--r-- 1 root root 632771 Oct 31 2017 mina-core-2.0.9.jar -rw-r--r-- 1 root root 1208356 Oct 31 2017 netty-3.7.0.Final.jar -rw-r--r-- 1 root root 178648 Oct 31 2017 nimbus-jose-jwt-3.9.jar -rw-r--r-- 1 root root 41755 Oct 31 2017 objenesis-2.1.jar -rw-r--r-- 1 root root 60299 Oct 31 2017 objenesis-tck-1.2.jar -rw-r--r-- 1 root root 65261 Oct 31 2017 oro-2.0.8.jar -rw-r--r-- 1 root root 29555 Oct 31 2017 paranamer-2.3.jar -rw-r--r-- 1 root root 588974 Oct 31 2017 postgresql-9.3-1101-jdbc4.jar -rw-r--r-- 1 root root 533455 Oct 31 2017 protobuf-java-2.5.0.jar -rw-r--r-- 1 root root 660316 Oct 31 2017 quartz-2.2.1.jar -rw-r--r-- 1 root root 33973 Oct 31 2017 quartz-jobs-2.2.1.jar -rw-r--r-- 1 root root 26083 Oct 31 2017 slf4j-api-1.7.2.jar -rw-r--r-- 1 root root 8819 Oct 31 2017 slf4j-log4j12-1.7.2.jar -rw-r--r-- 1 root root 53789 Oct 31 2017 smtp-1.5.2.jar -rw-r--r-- 1 root root 995968 Oct 31 2017 snappy-java-1.0.4.1.jar -rw-r--r-- 1 root root 469539 Oct 31 2017 snmp4j-1.10.1.jar -rw-r--r-- 1 root root 321435 Oct 31 2017 spring-aop-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 53082 Oct 31 2017 spring-asm-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 556747 Oct 31 2017 spring-beans-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 670388 Oct 31 2017 spring-context-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 383621 Oct 31 2017 spring-core-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 169749 Oct 31 2017 spring-expression-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 386083 Oct 31 2017 spring-jdbc-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 376095 Oct 31 2017 spring-ldap-core-2.0.4.RELEASE.jar -rw-r--r-- 1 root root 203707 Oct 31 2017 spring-security-config-3.1.2.RELEASE.jar -rw-r--r-- 1 root root 340048 Oct 31 2017 spring-security-core-3.1.2.RELEASE.jar -rw-r--r-- 1 root root 20626 Oct 31 2017 spring-security-kerberos-core-1.0.1.RELEASE.jar -rw-r--r-- 1 root root 7060 Oct 31 2017 spring-security-kerberos-web-1.0.1.RELEASE.jar -rw-r--r-- 1 root root 103988 Oct 31 2017 spring-security-ldap-4.0.4.RELEASE.jar -rw-r--r-- 1 root root 251053 Oct 31 2017 spring-security-web-3.1.2.RELEASE.jar -rw-r--r-- 1 root root 232066 Oct 31 2017 spring-tx-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 398383 Oct 31 2017 spring-web-3.0.7.RELEASE.jar -rw-r--r-- 1 root root 23346 Oct 31 2017 stax-api-1.0-2.jar -rw-r--r-- 1 root root 63777 Oct 31 2017 validation-api-1.1.0.Final.jar -rw-r--r-- 1 root root 449505 Oct 31 2017 velocity-1.7.jar drwxr-xr-x 9 root root 4096 Dec 6 14:56 web -rw-r--r-- 1 root root 15010 Oct 31 2017 xmlenc-0.52.jar -rw-r--r-- 1 root root 94816 Oct 31 2017 xz-1.2.jar -rw-r--r-- 1 root root 792964 Oct 31 2017 zookeeper-3.4.6.jar [root@node101 ~]#
[root@node101 ~]# ll /var/log/ambari-server/ total 308 -rw-r--r-- 1 root root 0 Dec 6 15:17 ambari-alerts.log -rw-r--r-- 1 root root 292 Dec 6 15:43 ambari-audit.log -rw-r--r-- 1 root root 0 Dec 6 15:17 ambari-config-changes.log -rw-r--r-- 1 root root 624 Dec 6 15:35 ambari-eclipselink.log -rw-r--r-- 1 root root 2268 Dec 6 15:35 ambari-server-check-database.log -rw-r--r-- 1 root root 7007 Dec 6 15:35 ambari-server-command.log -rw-r--r-- 1 root root 247628 Dec 6 15:50 ambari-server.log -rw-r--r-- 1 root root 156 Dec 6 15:35 ambari-server.out drwxr-xr-x 2 root root 4096 Dec 6 15:35 capshed-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 files-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 hive20-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 hive-next-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 huetoambarimigration-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 pig-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 slider-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 storm-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 tez-view drwxr-xr-x 2 root root 4096 Dec 6 15:35 wfmanager-view [root@node101 ~]#
4>.配置Ambari-Server
在安裝Ambari-Server以後，若是咱們直接跳過當前的步驟，直接去執行第5步驟，咱們會發現啓動服務報錯，這是由於在啓動服務以前必需要先完成初始配置，執行ambari-server setup命令開始配置。
[root@node101 ~]# ambari-server setup Using python /usr/bin/python #看到這裏的數據，同窗們估計已經猜到了，沒錯Ambari-Server會經過Python腳本啓動一個交互式的shell程序來引導用戶完成配置，這和CDH幾乎是一模一樣啊！！！ Setup ambari-server Checking SELinux... #我們再看看這個輸出，說明程序配置首先會檢查是否已經禁用了SELinux，這項配置在以前步驟已經設置過了，因此下面價差的狀態爲「disabled」 SELinux status is 'disabled' Customize user account for ambari-server daemon [y/n] (n)? n #緊接着，出現了一個交互的場景，問我們是否要指定Ambari的用戶，這裏用戶使用默認的Amabri用戶，輸入字母「n」，或者直接按回車便可。 Adjusting ambari-server permissions and ownership... Checking firewall status... #看到沒有，上面檢查了selinux的狀態，如今又開始檢查防火牆的狀態啦！下面有緊接着檢查JDK環境 Checking JDK... [1] Oracle JDK 1.8 + Java Cryptography Extension (JCE) Policy Files 8 [2] Oracle JDK 1.7 + Java Cryptography Extension (JCE) Policy Files 7 [3] Custom JDK ============================================================================== Enter choice (1): 3 #看到沒？讓你從上面選擇對應的數字，是JDK8仍是JDK7，仍是我們自定義安裝的jdk，我這裏是自定義自定義安裝JDK環境的，所以我輸入了數字」3」，下面會要求咱們指定安裝JDK的路徑。 WARNING: JDK must be installed on all hosts and JAVA_HOME must be valid on all hosts. WARNING: JCE Policy files are required for configuring Kerberos security. If you plan to use Kerberos,please make sure JCE Unlimited Strength Jurisdiction Policy Files are valid on all hosts. Path to JAVA_HOME: /yinzhengjie/softwares/jdk #既然上面咱們選擇的是自定義JDK環境的，那麼咱們得告訴它咱們的JAVA_HOME路徑在哪。實事求是，按照你安裝的路徑輸入進去便可。 Validating JDK on Ambari Server...done. Completing setup... Configuring database... Enter advanced database configuration [y/n] (n)? n #最後是數據庫設置，這裏爲了方便，我就使用了默認的postgresql數據庫。你們看到小括號的提示沒？他表示默認就是「n」，所以咱們是能夠直接回車的！我以前也給你們分析了爲何不要使用內置的數據庫的緣由，但本片博客會展現內置的postgresql數據庫存放元數據信息。 Configuring database... Default properties detected. Using built-in database. Configuring ambari database... Checking PostgreSQL... Running initdb: This may take up to a minute. Initializing database ... OK About to start PostgreSQL Configuring local database... Configuring PostgreSQL... Restarting PostgreSQL Creating schema and user... done. Creating tables... done. Extracting system views... ..........ambari-admin-2.6.0.0.267.jar . Adjusting ambari-server permissions and ownership... Ambari Server 'setup' completed successfully. [root@node101 ~]#
5>.啓動Ambari-Server
咱們初始化了Ambari-Server的存放元數據信息的數據庫以及配置jdk等環境後（也就是第4步驟），咱們就能夠啓動Ambari Serveri數據庫啦！
[root@node101 ~]# ambari-server start #輸入相應的啓動命令，你就會發現啓動數據是成功的 Using python /usr/bin/python Starting ambari-server Ambari Server running with administrator privileges. Organizing resource files at /var/lib/ambari-server/resources... Ambari database consistency check started... Server PID at: /var/run/ambari-server/ambari-server.pid Server out at: /var/log/ambari-server/ambari-server.out Server log at: /var/log/ambari-server/ambari-server.log #這個文件是存放日誌的，上面2個文件存放的是PID以及 Waiting for server start...................... Server started listening on 8080 #這裏天然就是監聽服務的端口啦～咱們能夠經過webUI的方式去訪問它。 DB configs consistency check: no errors and warnings were found. Ambari Server 'start' completed successfully. #這裏提示咱們服務啓動成功啦～ [root@node101 ~]#
好啦，既然服務已經啓動成功了，那咱們也別閒着了，說幹就幹吧，訪問一下WebUI吧：
如上圖所示，登錄系統以後，會看到Ambari空空如也的歡迎界面，接下來咱們就須要介紹如何經過Ambari新建Hadoop集羣。詳情請參考個人博客：手把手教你經過Ambari新建Hadoop集羣圖解案例。
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