docker version # 查看當前版本 docker search ubuntu #搜索鏡像 sudo docker search -s 100 ubuntu # 查找 star 數至少爲 100 的鏡像, #找出只有官方鏡像 start 數超過 100,默認不加 s 選項找出全部相關 ubuntu 鏡像 docker pull ubuntu # 獲取 ubuntu 官方鏡像 sudo docker images # 查看當前鏡像列表 docker info # 顯示docker信息 [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE jk/centos7-rabbitmq latest c91d28810b39 4 hours ago 1.095 GB <none> <none> 2d47bc393a83 4 hours ago 1.095 GB jk/centos7-ssh latest 06db3af51341 6 hours ago 259.4 MB docker.io/centos latest 67591570dd29 4 weeks ago 191.8 MB [root@localhost ~]# docker rmi 2d47bc393a83 #刪除鏡像 Deleted: sha256:2d47bc393a833e51d5a09b5b3480507ae28cad8909fd4ac1a1359bc8a9844392 Deleted: sha256:42723126f53d25676a3129a9758d89fd1f60570a81c3ef745ca1a84f25782c9a
docker run -i -t ubuntu:14.04 /bin/bash # docker run - 運行一個容器 # -t - 分配一個(僞)tty (link is external) # -i - 交互模式 (so we can interact with it) # -p (端口映射例:-p 10001:22,可一次使用多個-p設置) # --name參數能夠指定啓動後的容器名字,若是不指定則docker會幫咱們取一個名字 # -v 掛在宿主主機到容器目錄(-v /test:/soft 啓動一個centos容器,宿主機的/test目錄掛載到容器的/soft目錄) # ubuntu:14.04 - 使用 ubuntu 基礎鏡像 14.04 # /bin/bash - 運行命令 bash shell # ubuntu 會有多個版本,經過指定 tag 來啓動特定的版本 [image]:[tag] docker start 容器ID #啓動已有容器(ID經過docker ps -a 查看) docker stop 容器ID #中止容器(ID經過docker ps查看) docker rm 容器ID #刪除容器(ID經過docker ps -a 查看) [root@localhost ~]# docker run -it -p 10001:22 -p 10002:8080 --name centosrabbitmq docker.io/centos:latest /bin/bash [root@localhost ~]# docker run -it -v /test:/soft -p 10001:22 -p 10002:8080 --name centosrabbitmq docker.io/centos:latest /bin/bash #(啓動一個centos容器,宿主機的/test目錄掛載到容器的/soft目錄,沒有目錄自動建立目錄,刪除容器後,不會刪除目錄) [root@localhost ~]# docker start centosrabbitmq #啓動容器 [root@localhost ~]# docker exec -it centosrabbitmq /bin/bash #進入啓動容器的交互模式
docker ps # 查看當前運行的容器 docker ps -a #列出當前系統全部的容器
4.將容器提交爲鏡像html
$ docker commit c2df523c3ad8 hub註冊名/base:latest sha256:effb95017710c4ae92291d27ee150d236dc11fd5259258b1bd8936c1e0a8c5af $ docker images REPOSITORY TAG IMAGE ID CREATED SIZE base latest effb95017710 Less than a second ago 498.2 MB ubuntu latest 104bec311bcd 5 days ago 129 MB cariden/centos6.7 latest 659d8194159a 13 months ago 431.4 MB
#centos7 配置文件路徑:/etc/sysconfig #使用 https://www.daocloud.io/mirror #配置文件追後添加:
$ docker login Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docke Username: 註冊用戶名 Password: Login Succeeded $ docker push hub註冊名/base:latest
6.docker 啓動一個容器java
[root@localhost ~]# docker run -it --rm --net='none' docker.io/centos:latest /bin/bash docker run -d -p 10006:22 --name zookeeper-01 jk/centos7-ssh /usr/sbin/sshd -D
[root@localhost ~]# docker search centos #搜索 centos鏡像 OFFICIAL:OK 爲官方 INDEX NAME DESCRIPTION STARS OFFICIAL AUTOMATED docker.io docker.io/centos The official build of CentOS. 3015 [OK] [root@localhost ~]# docker images #查看鏡像 REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/centos latest 67591570dd29 4 weeks ago 191.8 MB [root@localhost ~]# docker run -it -p 10001:22 --name centos_sshd docker.io/centos:latest /bin/bash #新運行一個容器(端口映射 10001到容器22,名稱爲centos_sshd) [root@localhost ~]# docker ps #查看運行的容器 [root@localhost ~]# docker ps -a #查看全部容器 #官方centos鏡像很乾淨,打部分基礎應用都未安全 [root@localhost ~]#yum install passwd openssl openssh-server -y #安裝passwd openssl openssh-server [root@localhost ~]#yum install sshd -y #安裝ssh [root@d7b9602e7b1d ~]# yum install -y zip unzip #安裝zip unzip [root@d7b9602e7b1d bin]# yum install -y gcc-c++ #安裝gcc [root@d7b9602e7b1d bin]# yum -y install ncurses-devel [root@d7b9602e7b1d bin]# yum install openssl-devel -y [root@d7b9602e7b1d bin]#yum search ifconfig [root@d7b9602e7b1d bin]#yum install -y net-tools.x86_64 #安裝ifconfig # /usr/sbin/sshd -D 這時報如下錯誤: [root@ b5926410fe60 /]# /usr/sbin/sshd Could not load host key: /etc/ssh/ssh_host_rsa_key Could not load host key: /etc/ssh/ssh_host_ecdsa_key Could not load host key: /etc/ssh/ssh_host_ed25519_key 執行如下命令解決: [root@b5926410fe60 /]# ssh-keygen -q -t rsa -b 2048 -f /etc/ssh/ssh_host_rsa_key -N '' [root@b5926410fe60 /]# ssh-keygen -q -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key -N '' [root@b5926410fe60 /]# ssh-keygen -t dsa -f /etc/ssh/ssh_host_ed25519_key -N '' 而後,修改 /etc/ssh/sshd_config 配置信息: UsePAM yes 改成 UsePAM no #centos7不改,改成no 會報不支持 UsePrivilegeSeparation sandbox 改成 UsePrivilegeSeparation no [root@b5926410fe60 /]# sed -i "s/#UsePrivilegeSeparation.*/UsePrivilegeSeparation no/g" /etc/ssh/sshd_config [root@b5926410fe60 /]# sed -i "s/UsePAM.*/UsePAM no/g" /etc/ssh/sshd_config 修改完後,從新啓動sshd [root@b5926410fe60 /]# /usr/sbin/sshd -D #修改root 密碼 [root@b5926410fe60 /]# passwd root #將當前容器保存爲鏡像 [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES fa86561ff434 docker.io/centos:latest "/bin/bash" 46 minutes ago Exited (137) 6 seconds ago centosrabbitmq [root@localhost ~]# docker commit fa86561ff434 jk/centos7-ssh sha256:06db3af5134105bb3508e8b4d2241978981c61ac18ae1b1efc447b876139d66d #在宿主機上基於新建立的鏡像啓動新的容器 [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES fa86561ff434 docker.io/centos:latest "/bin/bash" 49 minutes ago Exited (137) 2 minutes ago centosrabbitmq ab30ecb02c98 docker.io/centos:latest "/bin/bash" 17 hours ago Up About an hour silly_wozniak c9ba1913a750 docker.io/centos:latest "/bin/bash" 17 hours ago Exited (137) 14 hours ago big_joliot ed7ba6f5c0f5 docker.io/centos:latest "/bin/bash" 18 hours ago Exited (0) 17 hours ago sharp_sinoussi e4f15538d5bc docker.io/centos:latest "/bin/bash" 18 hours ago Exited (0) 18 hours ago evil_goodall [root@localhost ~]# docker rm -f fa86561ff434 fa86561ff434 [root@localhost ~]# docker images #查看鏡像 REPOSITORY TAG IMAGE ID CREATED SIZE jk/centos7-ssh latest 06db3af51341 2 minutes ago 259.4 MB docker.io/centos latest 67591570dd29 4 weeks ago 191.8 MB [root@localhost ~]# docker run -d -p 10001:22 jk/centos7-ssh:latest /usr/sbin/sshd -D #使用新鏡像啓ssh d7b9602e7b1d03199e66ea5d057f98726389d5f82f326579a05e2d44e75ccc0e [root@localhost ~]# docker ps #查看端口是否映射成功 CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d7b9602e7b1d jk/centos7-ssh:latest "/usr/sbin/sshd -D" 10 seconds ago Up 6 seconds 8080/tcp, 0.0.0.0:10001->22/tcp cranky_morse [root@localhost ~]# docker port d7b9602e7b1d #查看端口映射 22/tcp -> 0.0.0.0:10001
#下載rabbitmq代碼地址 http://www.rabbitmq.com/install-generic-unix.html [root@d7b9602e7b1d install]# xz -d rabbitmq-server-generic-unix-3.6.6.tar.xz #解壓 [root@d7b9602e7b1d install]# tar -xvf rabbitmq-server-generic-unix-3.6.6.tar #解壓 [root@d7b9602e7b1d install]# mv rabbitmq_server-3.6.6/ /usr/local/bin #移動rabbitmq #下載安裝最新版erlang,rabbitmq基礎erlang #erlang源碼下載地址 http://www.erlang.org/downloads [root@d7b9602e7b1d install]# tar -xvf otp_src_19.2.tar.gz #解壓erlang源碼 [root@d7b9602e7b1d otp_src_19.2]# ./configure --prefix=/usr/local/bin/erlang --without-javac #配置 checking for perl... no_perl configure: error: Perl is required to generate v2 to v1 mib converter script configure: error: /bin/sh '/usr/install/otp_src_19.2/lib/snmp/./configure' failed for snmp/. configure: error: /bin/sh '/usr/install/otp_src_19.2/lib/configure' failed for lib #報錯:安裝perl [root@d7b9602e7b1d otp_src_19.2]# yum install perl -y #安裝perl [root@8fd9513bf75b otp_src_19.2]# yum install unixODBC-devel -y [root@d7b9602e7b1d otp_src_19.2]# make #編譯 [root@d7b9602e7b1d otp_src_19.2]# make install #安裝 #/usr/local/bin 路徑下有erlang目錄 [root@d7b9602e7b1d etc]# vi /etc/profile #修改配置 #添加 export PATH=$PATH:/usr/local/bin/erlang/bin:/usr/local/bin/rabbitmq_server-3.6.6/sbin [root@d7b9602e7b1d etc]# source /etc/profile #使配置生效 [root@d7b9602e7b1d etc]# erl #查看安裝是否成功 [root@d7b9602e7b1d etc]# rabbitmq-server & #後臺啓動rabbitmq-server [root@d7b9602e7b1d etc]# rabbitmq-plugins enable rabbitmq_management #啓動web管理 #WEB管理界面的默認用戶名和密碼都是guest,guest擁有全部權限,只能localhost登陸 #http://localhost:15672/ #建立可登陸遠程控制檯用戶 [root@6f8427e14e71 ~]# rabbitmqctl add_user admin admin #添加用戶,用戶名/密碼 admin/admin [root@6f8427e14e71 ~]# rabbitmqctl list_users #顯示用戶列表 Listing users ... admin [] guest [administrator] [root@6f8427e14e71 ~]# rabbitmqctl set_user_tags admin administrator #標記爲管理員 [root@6f8427e14e71 ~]# rabbitmqctl set_permissions -p / admin ".*" ".*" ".*" #分配全部權限 [root@ba23634843ed ~]# rabbitmqctl delete_user admin1 #刪除用戶 Deleting user "admin1" ... https://my.oschina.net/u/1179666/blog/492953 (rabbitmq詳細說明) [root@localhost ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d7b9602e7b1d jk/centos7-ssh:latest "/usr/sbin/sshd -D" About an hour ago Up About an hour 8080/tcp, 0.0.0.0:10001->22/tcp cranky_morse [root@localhost ~]# docker commit d7b9602e7b1d jk/centos7-rabbitmq sha256:c91d28810b39d3e9e59d224cfcd06363c8df4bd75ef569deea434d6ff3067c18 [root@localhost ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE jk/centos7-rabbitmq latest c91d28810b39 21 seconds ago 1.095 GB <none> <none> 2d47bc393a83 2 minutes ago 1.095 GB jk/centos7-ssh latest 06db3af51341 About an hour ago 259.4 MB docker.io/centos latest 67591570dd29 4 weeks ago 191.8 MB [root@localhost ~]# docker run -d -p 10001:22 -p 10002:15672 -p 10003:5672 jk/centos7-rabbitmq:latest /usr/sbin/sshd -D [root@localhost ~]# docker run -d -p 10001:22 -p 10002:15672 -p 10003:5672 jk/centos7-rabbitmq-t:latest /usr/sbin/init #使rc.local systemctl 有效 [root@localhost ~]# docker exec eb8850f6075c /usr/local/bin/rabbitmq_server-3.6.6/sbin/rabbitmq-server -detached #啓動rabbitmq-server eac0abe66bf46d4a3a8fe743d3601a1c00df2d7212859026c9ef594f995d7e1d
docker pull rabbitmq:management docker run -d --name rabbitmq --publish 5671:5671 --publish 5672:5672 --publish 4369:4369 --publish 25672:25672 --publish 15671:15671 --publish 15672:15672 rabbitmq:management http://192.168.0.26:5672(WEB管理頁面)
[root@localhost ~]#wget http://www.rabbitmq.com/releases/erlang/erlang-18.1-1.el7.centos.x86_64.rpm [root@localhost ~]#wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.3/rabbitmq-server-3.6.3-1.noarch.rpm [root@localhost ~]#rpm -ivh erlang-18.1-1.el7.centos.x86_64.rpm [root@localhost ~]#rpm -ivh rabbitmq-server-3.6.3-1.noarch.rpm [root@79932eb25595 install]# rpm -ivh rabbitmq-server-3.6.3-1.noarch.rpm warning: rabbitmq-server-3.6.3-1.noarch.rpm: Header V4 RSA/SHA1 Signature, key ID 6026dfca: NOKEY error: Failed dependencies: initscripts is needed by rabbitmq-server-3.6.3-1.noarch logrotate is needed by rabbitmq-server-3.6.3-1.noarch socat is needed by rabbitmq-server-3.6.3-1.noarch [root@79932eb25595 install]# yum install initscripts -y [root@79932eb25595 install]# yum install logrotate -y [root@79932eb25595 install]# yum install socat -y [root@localhost ~]#rabbitmq-plugins enable rabbitmq_management #開啓web管理 [root@localhost ~]#rabbitmqctl stop #中止服務 [root@localhost ~]#rabbitmq-server -detached #啓動服務(後臺)
[root@localhost ~]# docker run -d -p 10005:22 -p 10006:9876 -p 10007:10911 jk/centos7-ssh:latest /usr/sbin/sshd -D #安裝git [root@b5eaa70483ff install]# yum install -y git #安裝jdk [root@b5eaa70483ff install]# rpm -ivh jdk-8u111-linux-x64.rpm [root@b5eaa70483ff install]# echo 'export JAVA_HOME=/usr/java/jdk1.8.0_111' >> /etc/profile #安裝maven [root@b5eaa70483ff install]# unzip apache-maven-3.3.3.zip [root@b5eaa70483ff install]# echo 'export M2_HOME=/usr/local/maven/apache-maven-3.3.3' >> /etc/profile [root@b5eaa70483ff install]# echo 'export M2=$M2_HOME/bin' >> /etc/profile [root@b5eaa70483ff install]# echo 'export MAVEN_OPTS="-Xms256m-Xmx512m"' >> /etc/profile [root@b5eaa70483ff install]# echo 'export PATH=$M2:$PATH' >> /etc/profile https://github.com/alibaba/RocketMQ/ #RocketMQ源碼地址 [root@b5eaa70483ff install]# wget https://codeload.github.com/alibaba/RocketMQ/zip/v3.5.8 [root@b5eaa70483ff install]# mv v3.5.8 RocketMQ-3.5.8.zip [root@b5eaa70483ff install]# unzip RocketMQ-3.5.8.zip [root@b5eaa70483ff install]# cd RocketMQ-3.5.8 [root@b5eaa70483ff install]# chmod 775 install.sh [root@b5eaa70483ff install]# ./install.sh #安裝RockerMQ #啓動服務 [root@b5eaa70483ff devenv]# cd bin [root@b5eaa70483ff bin]# ls README.md cleancache.v1.sh mqadmin.xml mqbroker.numanode0 mqbroker.numanode3 mqfiltersrv.exe mqnamesrv.exe os.sh runserver.sh tools.sh cachedog.sh mqadmin mqbroker mqbroker.numanode1 mqbroker.xml mqfiltersrv.xml mqnamesrv.xml play.sh setcache.sh cleancache.sh mqadmin.exe mqbroker.exe mqbroker.numanode2 mqfiltersrv mqnamesrv mqshutdown runbroker.sh startfsrv.sh #啓動nameserver [root@b5eaa70483ff bin]# nohup ./mqnamesrv & #啓動mqbroker,指定Name Server地址,多個用分號隔開(優先級按照高低順序排序) [root@b5eaa70483ff bin]# nohup ./mqbroker -n '127.0.0.1:9876' & [root@b5eaa70483ff local]# jps #查看是否啓動成功 81 BrokerStartup 42 NamesrvStartup 138 Jps #建立topic [root@b5eaa70483ff bin]# sh mqadmin updateTopic Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 usage: mqadmin updateTopic [-b <arg>] [-c <arg>] [-h] [-n <arg>] [-o <arg>] [-p <arg>] [-r <arg>] [-s <arg>] -t <arg> [-u <arg>] [-w <arg>] -b,--brokerAddr <arg> create topic to which broker -c,--clusterName <arg> create topic to which cluster -h,--help Print help -n,--namesrvAddr <arg> Name server address list, eg: 192.168.0.1:9876;192.168.0.2:9876 -o,--order <arg> set topic's order(true|false -p,--perm <arg> set topic's permission(2|4|6), intro[2:W 4:R; 6:RW] -r,--readQueueNums <arg> set read queue nums -s,--hasUnitSub <arg> has unit sub (true|false -t,--topic <arg> topic name -u,--unit <arg> is unit topic (true|false -w,--writeQueueNums <arg> set write queue nums [root@b5eaa70483ff bin]# sh mqadmin updateTopic -n 127.0.0.1:9876 -c DefaultCluster -t TopicTest1 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 create topic to 172.17.0.3:10911 success. TopicConfig [topicName=TopicTest1, readQueueNums=8, writeQueueNums=8, perm=RW-, topicFilterType=SINGLE_TAG, topicSysFlag=0, order=false] #刪除topic [root@b5eaa70483ff bin]# sh mqadmin deleteTopic -n 127.0.0.1:9876 -c DefaultCluster -t TopicTest1 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 delete topic [TopicTest1] from cluster [DefaultCluster] success. delete topic [TopicTest1] from NameServer success. #查看topic信息 [root@b5eaa70483ff bin]# sh mqadmin topicList -n 127.0.0.1:9876 #查看topic統計信息 [root@b5eaa70483ff bin]# sh mqadmin topicStatus -n 127.0.0.1:9876 -t TopicTest1 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 #Broker Name #QID #Min Offset #Max Offset #Last Updated b5eaa70483ff 0 0 0 b5eaa70483ff 1 0 0 b5eaa70483ff 2 0 0 b5eaa70483ff 3 0 0 b5eaa70483ff 4 0 0 b5eaa70483ff 5 0 0 b5eaa70483ff 6 0 0 b5eaa70483ff 7 0 0 #查看全部消費組group [root@b5eaa70483ff bin]# sh mqadmin consumerProgress -n 127.0.0.1:9876 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0 Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0 #Group #Count #Version #Type #Model #TPS #Diff Total #查看指定消費組下的全部topic數據堆積狀況 [root@b5eaa70483ff bin]# sh mqadmin consumerProgress -n 127.0.0.1:9876 -g ConsumerGroupName [root@localhost ~]# docker commit b5eaa70483ff jk/centos7-rocketmq #建立鏡像 [root@localhost ~]# docker run -d -p 10005:22 -p 10006:9876 -p 10007:10911 jk/centos7-rocketmq:latest /usr/sbin/sshd -D #啓動mqnamesrv [root@localhost ~]# docker exec b5eaa70483ff /root/install/RocketMQ-3.5.8/devenv/bin/mqnamesrv & #啓動mqbroker [root@localhost ~]# docker exec b5eaa70483ff /root/install/RocketMQ-3.5.8/devenv/bin/mqbroker -n '127.0.0.1:9876' &
#導出 export - 導入 import 格式:docker export CONTAINER(容器) [root@localhost export]# docker export 2eb03bb3e1e1 > centos7-chandao.tar [docker@localhost tmp]$ docker import /usr/docker/tmp/centos7-chandao.tar sha256:c912b8e3df6b06aa6bbfdd00ca576774929b3232c04e28e8ce33d67df971df9c [docker@localhost tmp]$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> c912b8e3df6b 41 seconds ago 646.5 MB #保存save - 加載 load 格式:docker save IMAGE(鏡像) #導出容器 [root@localhost export]# docker save a1fa62e467d1 > /root/export/centos7-chandao.tar [docker@localhost tmp]$ docker load < /usr/docker/tmp/centos7-chandao.tar 34e7b85d83e4: Loading layer [==================================================>] 199.9 MB/199.9 MB e478b89b6784: Loading layer [==================================================>] 145.1 MB/145.1 MB 155532329cf9: Loading layer [==================================================>] 337.4 MB/337.4 MB 39bcb51a11d5: Loading layer [==================================================>] 63.3 MB/63.3 MB Loaded image ID: sha256:a1fa62e467d1039c84076d921489898419c37bb82c17f7eb0da3661e385ab951 [docker@localhost tmp]$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE <none> <none> a1fa62e467d1 27 hours ago 730 MB #導出 export 與 保存 save 的區別 (1).export導出的鏡像文件大小 小於 save保存的鏡像 (2).export 導出(import導入)是根據容器拿到的鏡像,再導入時會丟失鏡像全部的歷史,因此沒法進行回滾操做(docker tag <LAYER ID> <IMAGE NAME>);而save保存(load加載)的鏡像,沒有丟失鏡像的歷史,能夠回滾到以前的層(layer)。(查看方式:docker images --tree)
#建立自定義網絡 #備註:這裏選取了172.18.0.0網段,也能夠指定其餘任意空閒的網段 [root@localhost ~]# docker network create --subnet=172.18.0.0/16 manualnet 注:shadown爲自定義網橋的名字,可本身任意取名。 #在你自定義的網段選取任意IP地址做爲你要啓動的container的靜態IP地址 #備註:這裏在第二步中建立的網段中選取了172.18.0.10做爲靜態IP地址。 [root@localhost ~]# docker run -d -p 10001:22 --net manualnet --ip 172.18.0.10 jk/centos7-ssh:latest /usr/sbin/sshd -D
[root@localhost ~]# wget https://github.com/jpetazzo/pipework/archive/master.zip [root@localhost install]# unzip master.zip [root@localhost install]# cp pipework-master/pipework /usr/local/bin/ [root@localhost pipework-master]# chmod +x /usr/local/bin/pipework
-- 錯誤 [root@0af76365122a etc]# systemctl start sshd Failed to get D-Bus connection: Operation not permitted -- 建立容器時 添加 /usr/sbin/init docker run -d -p 10121:22 -p 10122:8080 --net manualnet2 --ip 172.19.0.12 --name gitlab3 jk/centos7-ssh:latest /usr/sbin/init /usr/sbin/sshd -D -- 獲建立容器時不啓動 /usr/sbin/sshd -D docker run -d -p 10121:22 -p 10122:8080 --net manualnet2 --ip 172.19.0.12 --name gitlab3 jk/centos7-ssh:latest /usr/sbin/init -- 進入容器啓動sshd服務 [root@0af76365122a etc]# systemctl start sshd