Jenkins自動釋出（4）-建立節點執行遠端指令

1 系統管理--管理節點

2  遠端伺服器資訊 

  IP：192.168.1.106   

   java：jdk1.8
    
   java_home:/usr/local/jdk1.8.0_181
   
   user:root
   
   user_pwd: 123456
           

3  建立節點

遠端工作目錄:/root/.jenkins

啟動方式:Launch slave agents via ssh

主機：遠端伺服器IP

Credentials: 配置遠端伺服器使用者名和密碼

Java 路徑：遠端伺服器jdk目錄/bin/java
           

完成以上配置儲存即可

4 節點資訊

5 連接配接節點

點選 jenkinsWeb，顯示下圖，然後點選啟動代理連接配接遠端伺服器

6 連接配接成功資訊

[09/01/18 17:00:30] [SSH] Opening SSH connection to 192.168.1.106:22.
[09/01/18 17:00:30] [SSH] SSH host key matches key in Known Hosts file. Connection will be allowed.
[09/01/18 17:00:30] [SSH] 認證成功。

.....................省略部分内容................................

[09/01/18 17:00:30] [SSH] Starting sftp client.
[09/01/18 17:00:30] [SSH] 正在拷貝最新版本的 slave.jar...
[09/01/18 17:00:30] [SSH] Copied 771,004 bytes.
Expanded the channel window size to 4MB
[09/01/18 17:00:30] [SSH] Starting slave process: cd "/root/.jenkins" && /usr/local/jdk1.8.0_181/bin/java  -jar slave.jar
<===[JENKINS REMOTING CAPACITY]===>channel started
Remoting version: 3.21
這是一個Unix代理
Evacuated stdout
Agent successfully connected and online
           

7  連接配接成功

8  建立Task

9 配置任務 General

選中  限制項目的運作節點（此任務隻能在此伺服器執行），标簽表達式輸入 節點名稱

10 配置任務 建構

選擇執行shell

錄入shell指令

儲存即可！

11 執行任務

點選 立即建構，下面會出現建構進度

12 任務結果

點選  #1 ，顯示下圖，然後點選 控制台輸出，檢視遠端shell執行結果

執行結果資訊

由使用者 admin 啟動
在遠端節點 jenkinsWeb 上建構 在工作空間 /root/.jenkins/workspace/遠端執行指令測試 中
[遠端執行指令測試] $ /bin/sh -xe /tmp/jenkins7238737686296656874.sh
+ ifconfig
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.106  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::20c:29ff:fe62:2a2b  prefixlen 64  scopeid 0x20<link>
        ether 00:0c:29:62:2a:2b  txqueuelen 1000  (Ethernet)
        RX packets 16028  bytes 13030812 (12.4 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 7237  bytes 7450878 (7.1 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 4  bytes 340 (340.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 4  bytes 340 (340.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255
        ether 52:54:00:51:c7:6c  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

+ ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:0c:29:62:2a:2b brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.106/24 brd 192.168.1.255 scope global ens33
       valid_lft forever preferred_lft forever
    inet6 fe80::20c:29ff:fe62:2a2b/64 scope link 
       valid_lft forever preferred_lft forever
3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN 
    link/ether 52:54:00:51:c7:6c brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 500
    link/ether 52:54:00:51:c7:6c brd ff:ff:ff:ff:ff:ff
Finished: SUCCESS