A minimal configuration

We will use the fictional repository https://github.com/myorg/myrepo. The following steps set up the minimum layout:

1. Clone the repo

$ export MY_REPO=https://github.com/myorg/myrepo
$ git clone $MY_REPO

2. A good practice is to add the changes herein described in an individual branch, so not directly in the production –usually master– branch. In this example we will use setup_jenkins-pipeline-library as follows:

$ cd $MY_REPO
$ git checkout -b setup_jenkins-pipeline-library

3. We will now create the following directory structure within the code repository, as required by the library (be sure to read Layout section):

   |-- .sqa
   |    |-- config.yml
   |    |-- docker-compose.yml
   |-- Jenkinsfile
   

   3.1. Create the main .sqa folder:

   $ mkdir .sqa
   

   3.2. Create the initial content of the main configuration file, .sqa/config.yml, with the description of your repository (see The configuration file: config.yml section):

   $ cat <<EOF > .sqa/config.yml
   config:
     project_repos:
       myrepo:
         repo: 'https://github.com/myorg/myrepo'
   EOF
   

   3.3. Create the .sqa/docker-compose.yml. For the time being, we will only specify the version required by the library (i.e. 3.6), later on we will add the service definitions (see The services: docker-compose.yml section):

   $ cat <<EOF > .sqa/docker-compose.yml
   version: "3.6"
   EOF
   

   3.4. In the root path of the code repository, create the Jenkinsfile, file required by Jenkins. In order to make it work with the jenkins-pipeline-library, at least the following content must be present (see The pipeline: Jenkinsfile section):

   $ cat <<EOF > Jenkinsfile
   @Library(['github.com/indigo-dc/jenkins-pipeline-library@release/2.1.0']) _
   
   def projectConfig
   
   pipeline {
       agent any
   
       stages {
           stage('SQA baseline dynamic stages') {
               steps {
                   script {
                       projectConfig = pipelineConfig()
                       buildStages(projectConfig)
                   }
               }
               post {
                   cleanup {
                       cleanWs()
                   }
               }
           }
       }
   }
   EOF
   

4. Commit & push the layout files:

$ git add .sqa Jenkinsfile
$ git commit -m "Initial setup of jenkins-pipeline-library files"

Now that we have the skeleton with an initial version of the three relevant files, let’s add our checks through the sqa_criteria setting. We will see how to do that in the next section.