Want to build a Jenkins environment in Docker. At the beginning I wanted to pull CentOS first, and then I built the environment inside, the environment can run, but I do not know which data to mount, which is why I am not familiar with Jenkins.Colleague told me a new idea https://registry.hub.docker.com/_/jenkins/in the official website, look for the mirror, see
1. When using MAVEN, the project first adds the auto-install MAVEN to the global Tool configuration and then adds the Maven top-level MAVEN targets in the project's build The Maven ID you just added is selected in version, otherwise the following error is reported:Fatal:command Execution Failedjava.io.IOException:Cannot Run program ' MVN ' (in directory/var/jenkins_home/workspace/ Jettydocker "): error=2, No such file or Directoryat Java.lang.ProcessBuilder.start (processbuilder.java:1048) at Hu
-end interface but also the execution of back-end upgrades. And in order to ensure the completeness of the test dimension and facilitate analysis, the upgrade test framework must ensure the following:
Automatic upgrade Test
Simulate the behavior of a user
Stability Guarantee
Detailed Test Report
View the upgrade process at any time
Considering these requirements, we decided to build an automated upgrade test environment with a hybrid combination of Docker
Recently began to use Docker, the common command to touch once, want to put the image of the build process on the Jenkins. The specific process will not say, very simple, only need a few commands on it.
An exception can be reported when pushing to a private registry:
Docker push registry.mydocker.com/demo/small:latest The
push refers to Repository [registry.mydoc
write in front
Previously built Spring-cloud time to see someone else code inside always have Dockerfile, and then understand the concept of Docker container, play for two weeks to play, put down, inadvertently saw an article on the Internet Docker continuous deployment, think of themselves also set up a play. Process
The flow of this article on the internet involves multiple
As a result of the company's project requirements, let me today to Docker and Jenkins set up, I have to build success, the problems encountered therein and the solution recorded to share to everyone.System: CentOS 6.5 (64-bit)1. See if the kernel is 3.10 firstUname-r
If not 3.10, execute the following command:RPM--import https://www.elrepo.org/RPM-GPG-KEY-elrepo.orgRPM-IVH http://www.elrepo.org/elrepo-rele
Wrote an article about Jenkins integrated Docker very early, using the cloudbees Docker Build and Publish plugin plugin. This article is done directly with the shell script, mainly this time there is a need to detect whether the harbor warehouse is already existing to build the image, if it exists to abandon the build, if not exist then build the image and upload
The current program is Gitlab + Jenkins + Docker + Kubernetes.The workflow for the scenario is as follows: First, the developer submits the code code, and then the GITLAB automatically triggers the Jenkins job,jenkins job to build the corresponding image, placed in a kubernetes pod; The Kubernetes pod will include othe
Solution ProcessInstall Docker, and initialize the Docker Swarm Management Server cluster to install Jenkins, and deploy it with mananger nodes in Swarm, and install the Docker private mirror server without Docker installation for multiple environments to compile. Because of
Jenkins ~ Works with Docker and dotnetCore to flexibly deploy production and test environments. jenkinsdocker
First of all, it is clear that this article describes how to deploy the dotnetcore project in the production and testing environments. In the past, in the frameworks project, we can set the web. environment Variables of config, and then specify specific variables when releasing to release the produc
First, the processSvn-->jenkins-->build Image-->run ContainerSecond, step1. Install JenkinsDownload the Jenkins installation package (Jenkins.war) and deploy to Tomcat.2. Initial ConfigurationInitialize the configuration follow the recommendations to install the necessary plug-ins, maven students need to install Maven Integration plugin, not required here. 3, building
Step-by
Installing the Jenkins Docker image
sudo docker pull Jenkins
Create Jenkins_home folder in home directory
mkdir Jenkins_home
Put the Jenkins_home folder to Jenkins user operation rights
sudo chown-r 1000/home/jenkins_home
Start
1. Create a new ASP. NET Core MVC application:2. Upload it to git:3. Create a Jenkins task(1) Select "New Task", enter the task name, select "Free Style project", then click OK:(2) Select "Source Code Control" to fill in our Git addressEnter H/2 * * * * settings two minutes to pull once(3) Build environmentCheck the Delete workspace before build start delete workspace before setting up the buildThe tick Abort the build if it‘s stuck is to set the time
Resources:Prerequisite: The Docker environment has been configured, posting Changge is the host's hostname, and also said that the blogger's environment is Win7 the following is the use of VMware installed two Linux ubuntu17.1 virtual machine download Mirror library
sudo docker pull Jenkins
Download process and complete the following:
In the home directory to
1, System Management-system settings, add SSH remote hosts2. System Management--Global tool configuration, configure local Jdk,maven3. Create a new task and select "Build a Maven project"3. Configuration3.1. Select "Discard old build" to avoid full disk3.2, source management, choose SVN, configure the address and account3.3. Select manual build, do not configure build trigger3.4. Build the Environment3.4.1, Packaging3.4.2, execute shell, locally compile Dock
Jenkins k8s dynamically increases/decreases jenkins-salve and creates and deploys a jenkins-master image,
In this tutorial, k8s is installed by default.1. Create a jenkins-master
1. Pull the jenkins Image
Docker pull jenkinsci/
may be a physical machine or VM, and when Slave is idle, the resource is not completely released.
Because of all these pain points, we are eager for a more efficient and reliable way to complete this ci/cd process, and Docker virtualization container technology can be a good solution to this pain point, the following figure is based on kubernetes to build Jenkins cluster of simple sketch.
You can see from
Subversion plugin will be restored during the Jenkins restart.Take Docker Commons plugin as an example, create an empty file docker-commons.jpi.pinned under $jenkins_home/plugins/and restart JENKINS. $JENKINS _home/plugins/docker
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