saltstack 服務配置

1、服務環境

        --------------------------------------------------------------

序號	設備型號	設備IP	設備用途
1	虛擬機	192.168.122.100	salt master
2	虛擬機	192.168.122.101	salt minion
3	虛擬機	192.168.122.102	salt minion
4	虛擬機	192.168.122.103	salt minion
5	虛擬機	192.168.122.104	salt minion
6	虛擬機	192.168.122.105	salt minion

2、相關saltstack rpm安裝包

    相關RPM安裝包和腳本見(http://down.51cto.com/data/2226975),腳本在redhat6.3上可用，其餘版本系統上須要自行修改。

  ----------------------------------------------------------------

libyaml-0.1.3-1.4.el6.x86_64.rpm
openpgm-5.1.118-3.el6.x86_64.rpm
python-babel-0.9.4-5.1.el6.noarch.rpm
python-backports-1.0-3.el6.x86_64.rpm
python-backports-ssl_match_hostname-3.4.0.2-1.el6.noarch.rpm
python-chardet-2.0.1-1.el6.noarch.rpm
python-jinja2-2.2.1-2.el6_5.x86_64.rpm
python-msgpack-0.1.13-3.el6.x86_64.rpm
python-ordereddict-1.1-2.el6.noarch.rpm
python-requests-1.1.0-4.el6.noarch.rpm
python-six-1.7.3-1.el6.noarch.rpm
python-urllib3-1.5-7.el6.noarch.rpm
python-zmq-14.3.1-1.el6.x86_64.rpm
PyYAML-3.10-3.1.el6.x86_64.rpm
salt-2014.7.0-3.el6.noarch.rpm
salt-master-2014.7.0-3.el6.noarch.rpm
salt-minion-2014.7.0-3.el6.noarch.rpm
sshpass-1.05-1.el6.x86_64.rpm
zeromq3-3.2.4-1.el6.x86_64.rpm

3、首先在salt-master服務端上利用寫好的腳本安裝服務端和客戶端（服務端上也須要安裝客戶端的）

[root@datanode04 salt]# ./install_saltstack.sh 
***if you want to use this machine as a salt-server,choose 1
***if you want to use this machine as a salt-client,choose 2

4、配置saltsatck

    4.1 master配置

  [root@nagios-monitor salt]# vim /etc/salt/master 
  [root@nagios-monitor salt]# cat /etc/salt/master |grep "^interface"
   interface: 192.168.122.100
  [root@nagios-monitor salt]#

    4.2 minion配置

[root@nagios-monitor salt]# vim /etc/salt/minion
[root@nagios-monitor salt]# cat /etc/salt/minion|grep "^master"
master: 192.168.122.100
[root@nagios-monitor salt]#

5、啓動saltstack

   5.1 啓動master並加入開機自啓動

[root@nagios-monitor salt]# chkconfig --list|grep salt
salt-master    	0:關閉	1:關閉	2:啓用	3:啓用	4:啓用	5:啓用	6:關閉
salt-minion    	0:關閉	1:關閉	2:啓用	3:啓用	4:啓用	5:啓用	6:關閉
[root@nagios-monitor salt]# service salt-master start
Starting salt-master daemon:                               [肯定]
[root@nagios-monitor salt]# service salt-minion start
Starting salt-minion daemon:                               [肯定]
[root@nagios-monitor salt]#

6、測試saltstack

     接下來的命令都在master上執行

      6.1 查看minion列表

[root@nagios-monitor salt]# salt-key -L
Accepted Keys:
Unaccepted Keys:
nagios-monitor
Rejected Keys:

       6.2 接收全部key

[root@nagios-monitor salt]# salt-key -A
The following keys are going to be accepted:
Unaccepted Keys:
nagios-monitor
Proceed? [n/Y] Y
Key for minion nagios-monitor accepted.

    6.3 簡單測試

[root@nagios-monitor salt]# salt "*" test.ping
nagios-monitor:
    True

7、在其餘客戶端上安裝客戶端相關rpm軟件包

      7.1 安裝相關軟件包

[root@datanode04 salt]# ./install_saltstack.sh 
***if you want to use this machine as a salt-server,choose 1
***if you want to use this machine as a salt-client,choose 2
you want to use this machine as [ salt-server(=1)|salt-client(=2) ]:2
warning: libyaml-0.1.3-1.4.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing...                ########################################### [100%]
   1:libyaml                ########################################### [100%]
warning: PyYAML-3.10-3.1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing...                ########################################### [100%]
   1:PyYAML                 ########################################### [100%]
warning: python-babel-0.9.4-5.1.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing...                ########################################### [100%]
   1:python-babel           ########################################### [100%]
warning: python-jinja2-2.2.1-2.el6_5.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing...                ########################################### [100%]
   1:python-jinja2          ########################################### [100%]
warning: python-msgpack-0.1.13-3.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-msgpack         ########################################### [100%]
warning: python-chardet-2.0.1-1.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-chardet         ########################################### [100%]
warning: python-ordereddict-1.1-2.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-ordereddict     ########################################### [100%]
warning: python-backports-1.0-3.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-backports       ########################################### [100%]
warning: python-backports-ssl_match_hostname-3.4.0.2-1.el6.noarch.rpm: Header V4 RSA/SHA1 Signature, key ID 17ed316d: NOKEY
Preparing...                ########################################### [100%]
   1:python-backports-ssl_ma########################################### [100%]
warning: python-six-1.7.3-1.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-six             ########################################### [100%]
warning: python-urllib3-1.5-7.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-urllib3         ########################################### [100%]
warning: python-requests-1.1.0-4.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-requests        ########################################### [100%]
warning: openpgm-5.1.118-3.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:openpgm                ########################################### [100%]
warning: zeromq3-3.2.4-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:zeromq3                ########################################### [100%]
warning: python-zmq-14.3.1-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:python-zmq             ########################################### [100%]
warning: sshpass-1.05-1.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:sshpass                ########################################### [100%]
warning: salt-2014.7.0-3.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:salt                   ########################################### [100%]
warning: salt-minion-2014.7.0-3.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing...                ########################################### [100%]
   1:salt-minion            ########################################### [100%]

       7.2 修改客戶端相關配置文件以及啓動客戶端服務（參照上面步驟四和步驟五）

8、接收客戶端key

[root@nagios-monitor software]# salt-key -L
Accepted Keys:
nagios-monitor
namenode
Unaccepted Keys:
datanode01
datanode02
datanode03
datanode04
Rejected Keys:
[root@nagios-monitor software]# salt-key -A
The following keys are going to be accepted:
Unaccepted Keys:
datanode01
datanode02
datanode03
datanode04
Proceed? [n/Y] Y
Key for minion datanode01 accepted.
Key for minion datanode02 accepted.
Key for minion datanode03 accepted.
Key for minion datanode04 accepted.