Install Jenkins
前言
Jenkins 是一套自动化软件，结合不同的插件可以轻易实现 CI/CD 工作流
Build great things at any scale The leading open source automation server, Jenkins provides hundreds of plugins to support building, deploying and automating any project.
Jenkins 与 k8s 还有 Gitlab 常常放在一起构建持续集成系统
下面分享一下 Jenkins 的基础安装操作
参考 Installing Jenkins on Red Hat distributions
Tip: 当前版本 Jenkins 2.89.2 LTS
操作
系统环境
[root@much ~]# hostnamectl
Static hostname: much
Icon name: computer-vm
Chassis: vm
Machine ID: 33dc28f7e76c4903ad9b603b77e29a7c
Boot ID: f91fb2eedcd345cf9cd7e6d80aab5115
Virtualization: kvm
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-514.21.1.el7.x86_64
Architecture: x86-64
[root@much ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
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
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 08:00:27:d1:5d:f7 brd ff:ff:ff:ff:ff:ff
inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic enp0s3
valid_lft 83782sec preferred_lft 83782sec
3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 08:00:27:47:20:56 brd ff:ff:ff:ff:ff:ff
inet 192.168.56.208/24 brd 192.168.56.255 scope global enp0s8
valid_lft forever preferred_lft forever
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
link/ether 52:54:00:16:5e:11 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
5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000
link/ether 52:54:00:16:5e:11 brd ff:ff:ff:ff:ff:ff
[root@much ~]#依赖
以下版本的 OpenJDK 是 Jenkins 的运行环境
You will need to explicitly install a Java runtime environment, because Oracle’s Java RPMs are incorrect and fail to register as providing a java dependency. Thus, adding an explicit dependency requirement on Java would force installation of the OpenJDK JVM.
- 2.54 (2017-04) and newer: Java 8
- 1.612 (2015-05) and newer: Java 7
[root@much ~]# java -version
openjdk version "1.8.0_141"
OpenJDK Runtime Environment (build 1.8.0_141-b16)
OpenJDK 64-Bit Server VM (build 25.141-b16, mixed mode)
[root@much ~]#
[root@much ~]# rpm -qa | grep -i jdk
java-1.8.0-openjdk-1.8.0.141-1.b16.el7_3.x86_64
java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.1.el7_3.x86_64
java-1.7.0-openjdk-1.7.0.141-2.6.10.1.el7_3.x86_64
java-1.8.0-openjdk-headless-1.8.0.141-1.b16.el7_3.x86_64
java-1.8.0-openjdk-devel-1.8.0.141-1.b16.el7_3.x86_64
copy-jdk-configs-1.2-1.el7.noarch
[root@much ~]# yum list all | grep -i openjdk
java-1.7.0-openjdk.x86_64 1:1.7.0.141-2.6.10.1.el7_3 @updates
java-1.7.0-openjdk-headless.x86_64 1:1.7.0.141-2.6.10.1.el7_3 @updates
java-1.8.0-openjdk.x86_64 1:1.8.0.141-1.b16.el7_3 @updates
java-1.8.0-openjdk-devel.x86_64 1:1.8.0.141-1.b16.el7_3 @updates
java-1.8.0-openjdk-headless.x86_64 1:1.8.0.141-1.b16.el7_3 @updates
java-1.6.0-openjdk.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-demo.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-devel.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-javadoc.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.6.0-openjdk-src.x86_64 1:1.6.0.41-1.13.13.1.el7_3 base
java-1.7.0-openjdk.x86_64 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.7.0-openjdk-accessibility.x86_64 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.7.0-openjdk-demo.x86_64 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.7.0-openjdk-devel.x86_64 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.7.0-openjdk-headless.x86_64 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.7.0-openjdk-javadoc.noarch 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.7.0-openjdk-src.x86_64 1:1.7.0.161-2.6.12.0.el7_4 updates
java-1.8.0-openjdk.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-accessibility.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-accessibility.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-accessibility-debug.i686
java-1.8.0-openjdk-accessibility-debug.x86_64
java-1.8.0-openjdk-debug.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-debug.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-demo.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-demo.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-demo-debug.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-demo-debug.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-devel.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-devel.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-devel-debug.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-devel-debug.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-headless.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-headless.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-headless-debug.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-headless-debug.x86_64
java-1.8.0-openjdk-javadoc.noarch 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-javadoc-debug.noarch 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-javadoc-zip.noarch 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-javadoc-zip-debug.noarch
java-1.8.0-openjdk-src.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-src.x86_64 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-src-debug.i686 1:1.8.0.151-5.b12.el7_4 updates
java-1.8.0-openjdk-src-debug.x86_64 1:1.8.0.151-5.b12.el7_4 updates
[root@much ~]# yum install java-1.8.0-openjdk.x86_64
Loaded plugins: fastestmirror, langpacks
base | 3.6 kB 00:00
c7-media | 3.6 kB 00:00
epel/x86_64/metalink | 7.4 kB 00:00
epel | 4.7 kB 00:00
extras | 3.4 kB 00:00
updates | 3.4 kB 00:00
(1/4): extras/7/x86_64/primary_db | 145 kB 00:01
(2/4): updates/7/x86_64/primary_db | 5.2 MB 00:25
(3/4): epel/x86_64/updateinfo | 869 kB 00:39
(4/4): epel/x86_64/primary_db | 6.2 MB 00:44
Loading mirror speeds from cached hostfile
* base: mirror.pregi.net
* c7-media:
* epel: mirror1.ku.ac.th
* extras: mirror.pregi.net
* updates: mirror.pregi.net
Resolving Dependencies
--> Running transaction check
---> Package java-1.8.0-openjdk.x86_64 1:1.8.0.141-1.b16.el7_3 will be updated
--> Processing Dependency: java-1.8.0-openjdk = 1:1.8.0.141-1.b16.el7_3 for package: 1:java-1.8.0-openjdk-devel-1.8.0.141-1.b16.el7_3.x86_64
---> Package java-1.8.0-openjdk.x86_64 1:1.8.0.151-5.b12.el7_4 will be an update
--> Processing Dependency: java-1.8.0-openjdk-headless(x86-64) = 1:1.8.0.151-5.b12.el7_4 for package: 1:java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64
--> Running transaction check
---> Package java-1.8.0-openjdk-devel.x86_64 1:1.8.0.141-1.b16.el7_3 will be updated
---> Package java-1.8.0-openjdk-devel.x86_64 1:1.8.0.151-5.b12.el7_4 will be an update
---> Package java-1.8.0-openjdk-headless.x86_64 1:1.8.0.141-1.b16.el7_3 will be updated
---> Package java-1.8.0-openjdk-headless.x86_64 1:1.8.0.151-5.b12.el7_4 will be an update
--> Processing Dependency: nss-softokn(x86-64) >= 3.28.3 for package: 1:java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_64
--> Processing Dependency: copy-jdk-configs >= 2.2 for package: 1:java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_64
--> Running transaction check
---> Package copy-jdk-configs.noarch 0:1.2-1.el7 will be updated
---> Package copy-jdk-configs.noarch 0:2.2-5.el7_4 will be an update
---> Package nss-softokn.x86_64 0:3.16.2.3-14.4.el7 will be updated
---> Package nss-softokn.x86_64 0:3.28.3-8.el7_4 will be an update
--> Processing Dependency: nss-softokn-freebl(x86-64) >= 3.28.3-8.el7_4 for package: nss-softokn-3.28.3-8.el7_4.x86_64
--> Running transaction check
---> Package nss-softokn-freebl.x86_64 0:3.16.2.3-14.4.el7 will be updated
---> Package nss-softokn-freebl.x86_64 0:3.28.3-8.el7_4 will be an update
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository
Size
================================================================================
Updating:
java-1.8.0-openjdk x86_64 1:1.8.0.151-5.b12.el7_4 updates 241 k
Updating for dependencies:
copy-jdk-configs noarch 2.2-5.el7_4 updates 19 k
java-1.8.0-openjdk-devel x86_64 1:1.8.0.151-5.b12.el7_4 updates 9.8 M
java-1.8.0-openjdk-headless x86_64 1:1.8.0.151-5.b12.el7_4 updates 32 M
nss-softokn x86_64 3.28.3-8.el7_4 updates 310 k
nss-softokn-freebl x86_64 3.28.3-8.el7_4 updates 214 k
Transaction Summary
================================================================================
Upgrade 1 Package (+5 Dependent packages)
Total download size: 42 M
Is this ok [y/d/N]: y
Downloading packages:
updates/7/x86_64/prestodelta | 646 kB 00:03
Delta RPMs reduced 11 M of updates to 946 k (91% saved)
(1/6): copy-jdk-configs-2.2-5.el7_4.noarch.rpm | 19 kB 00:00
(2/6): java-1.8.0-openjdk-1.8.0.141-1.b16.el7_3_1.8.0.151- | 69 kB 00:01
(3/6): nss-softokn-3.16.2.3-14.4.el7_3.28.3-8.el7_4.x86_64 | 174 kB 00:01
(4/6): nss-softokn-freebl-3.16.2.3-14.4.el7_3.28.3-8.el7_4 | 95 kB 00:01
(5/6): java-1.8.0-openjdk-devel-1.8.0.141-1.b16.el7_3_1.8. | 608 kB 00:04
(6/6): java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x | 32 MB 01:36
--------------------------------------------------------------------------------
Total 342 kB/s | 33 MB 01:37
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating : nss-softokn-freebl-3.28.3-8.el7_4.x86_64 1/12
Updating : nss-softokn-3.28.3-8.el7_4.x86_64 2/12
Updating : copy-jdk-configs-2.2-5.el7_4.noarch 3/12
Updating : 1:java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_ 4/12
warning: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/java.security created as /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/java.security.rpmnew
warning: /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/nss.cfg created as /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/nss.cfg.rpmnew
restored /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/java.security.rpmnew to /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/java.security
restored /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/nss.cfg.rpmnew to /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64/jre/lib/security/nss.cfg
Updating : 1:java-1.8.0-openjdk-devel-1.8.0.151-5.b12.el7_4.x86_64 5/12
Updating : 1:java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64 6/12
Cleanup : 1:java-1.8.0-openjdk-devel-1.8.0.141-1.b16.el7_3.x86_64 7/12
Cleanup : 1:java-1.8.0-openjdk-1.8.0.141-1.b16.el7_3.x86_64 8/12
Cleanup : 1:java-1.8.0-openjdk-headless-1.8.0.141-1.b16.el7_3.x86_ 9/12
Cleanup : nss-softokn-3.16.2.3-14.4.el7.x86_64 10/12
Cleanup : copy-jdk-configs-1.2-1.el7.noarch 11/12
Cleanup : nss-softokn-freebl-3.16.2.3-14.4.el7.x86_64 12/12
Verifying : 1:java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64 1/12
Verifying : 1:java-1.8.0-openjdk-devel-1.8.0.151-5.b12.el7_4.x86_64 2/12
Verifying : nss-softokn-3.28.3-8.el7_4.x86_64 3/12
Verifying : copy-jdk-configs-2.2-5.el7_4.noarch 4/12
Verifying : 1:java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_ 5/12
Verifying : nss-softokn-freebl-3.28.3-8.el7_4.x86_64 6/12
Verifying : 1:java-1.8.0-openjdk-devel-1.8.0.141-1.b16.el7_3.x86_64 7/12
Verifying : nss-softokn-freebl-3.16.2.3-14.4.el7.x86_64 8/12
Verifying : 1:java-1.8.0-openjdk-1.8.0.141-1.b16.el7_3.x86_64 9/12
Verifying : nss-softokn-3.16.2.3-14.4.el7.x86_64 10/12
Verifying : 1:java-1.8.0-openjdk-headless-1.8.0.141-1.b16.el7_3.x86_ 11/12
Verifying : copy-jdk-configs-1.2-1.el7.noarch 12/12
Updated:
java-1.8.0-openjdk.x86_64 1:1.8.0.151-5.b12.el7_4
Dependency Updated:
copy-jdk-configs.noarch 0:2.2-5.el7_4
java-1.8.0-openjdk-devel.x86_64 1:1.8.0.151-5.b12.el7_4
java-1.8.0-openjdk-headless.x86_64 1:1.8.0.151-5.b12.el7_4
nss-softokn.x86_64 0:3.28.3-8.el7_4
nss-softokn-freebl.x86_64 0:3.28.3-8.el7_4
Complete!
[root@much ~]# java -version
openjdk version "1.8.0_151"
OpenJDK Runtime Environment (build 1.8.0_151-b12)
OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)
[root@much ~]#安装库文件
[root@much ~]# sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
--2018-01-11 23:44:53-- https://pkg.jenkins.io/redhat-stable/jenkins.repo
Resolving pkg.jenkins.io (pkg.jenkins.io)... 52.202.51.185
Connecting to pkg.jenkins.io (pkg.jenkins.io)|52.202.51.185|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 85
Saving to: ‘/etc/yum.repos.d/jenkins.repo’
100%[======================================>] 85 --.-K/s in 0s
2018-01-11 23:44:55 (3.30 MB/s) - ‘/etc/yum.repos.d/jenkins.repo’ saved [85/85]
[root@much ~]# ll /etc/yum.repos.d/jenkins.repo
-rw-r--r-- 1 root root 85 11月 30 2016 /etc/yum.repos.d/jenkins.repo
[root@much ~]# cat /etc/yum.repos.d/jenkins.repo
[jenkins]
name=Jenkins-stable
baseurl=http://pkg.jenkins.io/redhat-stable
gpgcheck=1
[root@much ~]# sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
[root@much ~]#下载与安装软件包
[root@much ~]# yum install jenkins
Loaded plugins: fastestmirror, langpacks
jenkins | 2.9 kB 00:00
jenkins/primary_db | 22 kB 00:00
Loading mirror speeds from cached hostfile
* base: mirror.pregi.net
* c7-media:
* epel: ftp.jaist.ac.jp
* extras: mirror.pregi.net
* updates: mirror.pregi.net
Resolving Dependencies
--> Running transaction check
---> Package jenkins.noarch 0:2.89.2-1.1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
jenkins noarch 2.89.2-1.1 jenkins 71 M
Transaction Summary
================================================================================
Install 1 Package
Total download size: 71 M
Installed size: 71 M
Is this ok [y/d/N]: y
Downloading packages:
jenkins-2.89.2-1.1.noarch.rpm | 71 MB 03:45
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : jenkins-2.89.2-1.1.noarch 1/1
Verifying : jenkins-2.89.2-1.1.noarch 1/1
Installed:
jenkins.noarch 0:2.89.2-1.1
Complete!
[root@much ~]#服务的启停
[root@much ~]# service jenkins status
● jenkins.service - LSB: Jenkins Automation Server
Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled)
Active: inactive (dead)
Docs: man:systemd-sysv-generator(8)
[root@much ~]# service jenkins start
Starting jenkins (via systemctl): [ OK ]
[root@much ~]# service jenkins status
● jenkins.service - LSB: Jenkins Automation Server
Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled)
Active: active (running) since Thu 2018-01-11 23:57:39 CST; 3s ago
Docs: man:systemd-sysv-generator(8)
Process: 2981 ExecStart=/etc/rc.d/init.d/jenkins start (code=exited, status=0/SUCCESS)
CGroup: /system.slice/jenkins.service
└─2998 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -D...
Jan 11 23:57:39 much systemd[1]: Starting LSB: Jenkins Automation Server...
Jan 11 23:57:39 much runuser[2982]: pam_unix(runuser:session): session open...0)
Jan 11 23:57:39 much jenkins[2981]: Starting Jenkins [ OK ]
Jan 11 23:57:39 much systemd[1]: Started LSB: Jenkins Automation Server.
Hint: Some lines were ellipsized, use -l to show in full.
[root@much ~]# service jenkins stop
Stopping jenkins (via systemctl): [ OK ]
[root@much ~]# service jenkins status
● jenkins.service - LSB: Jenkins Automation Server
Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled)
Active: inactive (dead) since Thu 2018-01-11 23:57:49 CST; 2s ago
Docs: man:systemd-sysv-generator(8)
Process: 3086 ExecStop=/etc/rc.d/init.d/jenkins stop (code=exited, status=0/SUCCESS)
Process: 2981 ExecStart=/etc/rc.d/init.d/jenkins start (code=exited, status=0/SUCCESS)
Jan 11 23:57:39 much systemd[1]: Starting LSB: Jenkins Automation Server...
Jan 11 23:57:39 much runuser[2982]: pam_unix(runuser:session): session open...0)
Jan 11 23:57:39 much jenkins[2981]: Starting Jenkins [ OK ]
Jan 11 23:57:39 much systemd[1]: Started LSB: Jenkins Automation Server.
Jan 11 23:57:48 much systemd[1]: Stopping LSB: Jenkins Automation Server...
Jan 11 23:57:49 much jenkins[3086]: Shutting down Jenkins [ OK ]
Jan 11 23:57:49 much systemd[1]: Stopped LSB: Jenkins Automation Server.
Hint: Some lines were ellipsized, use -l to show in full.
[root@much ~]#附加信息
- Jenkins 会作为一个守护进程在后台启动. /etc/init.d/jenkins 里有详细信息.
[root@much ~]# cat /etc/init.d/jenkins
#!/bin/sh
#
# SUSE system statup script for Jenkins
# Copyright (C) 2007 Pascal Bleser
#
# This library is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or (at
# your option) any later version.
#
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
# USA.
#
### BEGIN INIT INFO
# Provides: jenkins
# Required-Start: $local_fs $remote_fs $network $time $named
# Should-Start: $time sendmail
# Required-Stop: $local_fs $remote_fs $network $time $named
# Should-Stop: $time sendmail
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Jenkins Automation Server
# Description: Jenkins Automation Server
### END INIT INFO
# Check for missing binaries (stale symlinks should not happen)
JENKINS_WAR="/usr/lib/jenkins/jenkins.war"
test -r "$JENKINS_WAR" || { echo "$JENKINS_WAR not installed";
if [ "$1" = "stop" ]; then exit 0;
else exit 5; fi; }
# Check for existence of needed config file and read it
JENKINS_CONFIG=/etc/sysconfig/jenkins
test -e "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not existing";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
test -r "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not readable. Perhaps you forgot 'sudo'?";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
JENKINS_PID_FILE="/var/run/jenkins.pid"
# Source function library.
. /etc/init.d/functions
# Read config
[ -f "$JENKINS_CONFIG" ] && . "$JENKINS_CONFIG"
# Set up environment accordingly to the configuration settings
[ -n "$JENKINS_HOME" ] || { echo "JENKINS_HOME not configured in $JENKINS_CONFIG";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
[ -d "$JENKINS_HOME" ] || { echo "JENKINS_HOME directory does not exist: $JENKINS_HOME";
if [ "$1" = "stop" ]; then exit 0;
else exit 1; fi; }
# Search usable Java as /usr/bin/java might not point to minimal version required by Jenkins.
# see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html
candidates="
/etc/alternatives/java
/usr/lib/jvm/java-1.8.0/bin/java
/usr/lib/jvm/jre-1.8.0/bin/java
/usr/lib/jvm/java-1.7.0/bin/java
/usr/lib/jvm/jre-1.7.0/bin/java
/usr/bin/java
"
for candidate in $candidates
do
[ -x "$JENKINS_JAVA_CMD" ] && break
JENKINS_JAVA_CMD="$candidate"
done
JAVA_CMD="$JENKINS_JAVA_CMD $JENKINS_JAVA_OPTIONS -DJENKINS_HOME=$JENKINS_HOME -jar $JENKINS_WAR"
PARAMS="--logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon"
[ -n "$JENKINS_PORT" ] && PARAMS="$PARAMS --httpPort=$JENKINS_PORT"
[ -n "$JENKINS_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --httpListenAddress=$JENKINS_LISTEN_ADDRESS"
[ -n "$JENKINS_HTTPS_PORT" ] && PARAMS="$PARAMS --httpsPort=$JENKINS_HTTPS_PORT"
[ -n "$JENKINS_HTTPS_KEYSTORE" ] && PARAMS="$PARAMS --httpsKeyStore=$JENKINS_HTTPS_KEYSTORE"
[ -n "$JENKINS_HTTPS_KEYSTORE_PASSWORD" ] && PARAMS="$PARAMS --httpsKeyStorePassword='$JENKINS_HTTPS_KEYSTORE_PASSWORD'"
[ -n "$JENKINS_HTTPS_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --httpsListenAddress=$JENKINS_HTTPS_LISTEN_ADDRESS"
[ -n "$JENKINS_DEBUG_LEVEL" ] && PARAMS="$PARAMS --debug=$JENKINS_DEBUG_LEVEL"
[ -n "$JENKINS_HANDLER_STARTUP" ] && PARAMS="$PARAMS --handlerCountStartup=$JENKINS_HANDLER_STARTUP"
[ -n "$JENKINS_HANDLER_MAX" ] && PARAMS="$PARAMS --handlerCountMax=$JENKINS_HANDLER_MAX"
[ -n "$JENKINS_HANDLER_IDLE" ] && PARAMS="$PARAMS --handlerCountMaxIdle=$JENKINS_HANDLER_IDLE"
[ -n "$JENKINS_ARGS" ] && PARAMS="$PARAMS $JENKINS_ARGS"
if [ "$JENKINS_ENABLE_ACCESS_LOG" = "yes" ]; then
PARAMS="$PARAMS --accessLoggerClassName=winstone.accesslog.SimpleAccessLogger --simpleAccessLogger.format=combined --simpleAccessLogger.file=/var/log/jenkins/access_log"
fi
RETVAL=0
case "$1" in
start)
echo -n "Starting Jenkins "
daemon --user "$JENKINS_USER" --pidfile "$JENKINS_PID_FILE" $JAVA_CMD $PARAMS > /dev/null
RETVAL=$?
if [ $RETVAL = 0 ]; then
success
echo > "$JENKINS_PID_FILE" # just in case we fail to find it
MY_SESSION_ID=`/bin/ps h -o sess -p $$`
# get PID
/bin/ps hww -u "$JENKINS_USER" -o sess,ppid,pid,cmd | \
while read sess ppid pid cmd; do
[ "$ppid" = 1 ] || continue
# this test doesn't work because Jenkins sets a new Session ID
# [ "$sess" = "$MY_SESSION_ID" ] || continue
echo "$cmd" | grep $JENKINS_WAR > /dev/null
[ $? = 0 ] || continue
# found a PID
echo $pid > "$JENKINS_PID_FILE"
done
else
failure
fi
echo
;;
stop)
echo -n "Shutting down Jenkins "
killproc jenkins
RETVAL=$?
echo
;;
try-restart|condrestart)
if test "$1" = "condrestart"; then
echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
fi
$0 status
if test $? = 0; then
$0 restart
else
: # Not running is not a failure.
fi
;;
restart)
$0 stop
$0 start
;;
force-reload)
echo -n "Reload service Jenkins "
$0 try-restart
;;
reload)
$0 restart
;;
status)
status jenkins
RETVAL=$?
;;
probe)
## Optional: Probe for the necessity of a reload, print out the
## argument to this init script which is required for a reload.
## Note: probe is not (yet) part of LSB (as of 1.9)
test "$JENKINS_CONFIG" -nt "$JENKINS_PID_FILE" && echo reload
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
exit 1
;;
esac
exit $RETVAL
[root@much ~]#- 服务是以 jenkins 的用户身份运行的 . 如果要在配置文件中改成另一个用户身份 , 必须同时改变以下几个文件的所有者 /var/log/jenkins, /var/lib/jenkins, and /var/cache/jenkins.
[root@much ~]# tail -n5 /etc/passwd本文系转载，前往查看
如有侵权，请联系 cloudcommunity@tencent.com 删除。
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如有侵权，请联系 cloudcommunity@tencent.com 删除。
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