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This article focuses on "distributed architecture Jenkins deployment and configuration methods", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Now let the editor to take you to learn "distributed architecture Jenkins deployment and configuration method" it!

one。 Distributed service architecture diagram

two。 Installation and configuration of Jenkins for continuous integration

1. Download from the website (https://pkg.jenkins.io/redhat-stable/):

Jenkins-2.176.2-1.1.noarch.rpm

two。 Install the jenkins repository

The official website found the installation method of RedHat: https://pkg.jenkins.io/redhat-stable/.

Wget-O / etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.reporpm-- import https://pkg.jenkins.io/redhat-stable/jenkins.io.key3. Install jenkins

Yum install jenkins-y

See which files are installed by jenkins.

[root@jenkins ~] # rpm-ql jenkins

/ etc/init.d/jenkins

/ etc/logrotate.d/jenkins

/ etc/sysconfig/jenkins

/ usr/lib/jenkins

/ usr/lib/jenkins/jenkins.war

/ usr/sbin/rcjenkins

/ var/cache/jenkins

/ var/lib/jenkins

/ var/log/jenkins

4. Initialization

5. Select the plug-in to install

6. Configure the administrator

7. Global tool configuration

8.JDK configuration

9.Maven tool configuration

10.Git tool configuration

11. Install the Mavan plug-in

At present, we still don't have maven to create the project, because we haven't installed the plug-in yet.

Install Maven Integrationa

12.Publish Over SSH plug-in installation

13. Now we click New, and we can see the construction of the maven project

Configure the Maven project

Configure Git source code address and branch

Note: to select a user, you need to configure a credential configuration in advance: configure an git account and password

Configure the build environment, copy the jar package and start the jar package

13.4 build configuration

14. If an error is reported when performing a file copy.

Problems encountered with scp copy

Solution: use key files

It is assumed that host A (192.168.100.3) is used to obtain the file of host B (192.168.100.4).

Execute the following command on host A to generate the pairing key:

Ssh-keygen-t rsa

When prompted, press enter by default, and the public key is stored in the .ssh directory under the user directory. For example, root is stored in:

/ root/.ssh/id_rsa.pub

Copy the id_rsa.pub file in the .ssh directory to the ~ / .ssh/ directory of host B and rename it authorized_keys

Execute the command in host An and establish trust with host B, for example (assuming that the IP of host B is: 192.168.100.4):

Scp / .ssh/id_rsa.pub 192.168.100.4:/root/.ssh/authorized_keys

Now you can use the scp and ssh commands to get the file of host B without a password.

If you enter ssh 192.168.100.4, you don't need a password.

Note: in fact, the id_rsa.pub content can be added to the authorized_keys of the other machine.

Note: the dependent parent.pom package cannot be found after the installation is complete.

Xxx-biz-framework downloads this code to the server and installs it into the Maven service repository.

Note: when the installation is complete and forwarded to the nginx,nginx proxy jenkins service through SLB configuration, jump to the home page and report 404.

The solution is as follows:

Vim / etc/sysconfig/jenkins adds prefix

JENKINS_ARGS= "--prefix=/jenkins"

Start the Jenkins command: sudo service jenkins start

At this point, I believe you have a deeper understanding of the "distributed architecture Jenkins deployment and configuration method", might as well come to the actual operation of it! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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