Init commit

Jenkinsfile

+ pipeline {
+  agent none
+
+  options {
+    gitlabBuilds(builds: ['Linting', 'Build image'])
+  }
+  stages {
+    stage('Linting') {
+      agent {
+        docker {
+          image 'cytopia/ansible-lint'
+          args '--entrypoint= '
+        }
+      }
+      steps {
+        script {
+          try {
+            sh 'ansible-lint build.yaml'
+          } catch (err) {
+            echo err.getMessage()
+            unstable('Linting failed')
+          }
+        }
+      }
+      post {
+        success {
+          updateGitlabCommitStatus name: 'Linting', state: 'success'
+        }
+        unstable {
+          updateGitlabCommitStatus name: 'Linting', state: 'failed'
+        }
+      }
+    }
+    stage('Build image') {
+      agent {
+        docker {
+          image 'gitlab.rc.uab.edu:4567/louistw/utility:v0.1'
+          args '-u root:root -v /var/jenkins_home/.ssh:/root/.ssh --add-host=ruffner.rc.uab.edu:192.168.16.10'
+        }
+      }
+      environment {
+        GIT_COMMIT = sh(returnStdout: true, script: 'git rev-parse --short $GIT_COMMIT').trim()
+        APP_CRED = credentials('uab-dev-openrc')
+      }
+      steps {
+        sh '''
+          echo "hosts: files dns" > /etc/nsswitch.conf
+          . ${APP_CRED}
+          floatingip=(`openstack floating ip create -c id -c floating_ip_address -f value bright-external-flat-externalnet`)
+          read -r FLOATING_IP FLOATING_IP_ID <<< ${floatingip[@]}
+          packer build --var "build_version=$GIT_COMMIT" \
+              --var "ssh_host=$FLOATING_IP" \
+              --var "floating_ip=$FLOATING_IP_ID" \
+              test-build.json
+          openstack floating ip delete $FLOATING_IP_ID
+        '''
+      }
+      post {
+        success {
+          updateGitlabCommitStatus name: 'Build image', state: 'success'
+          echo 'build ood image success'
+        }
+        failure {
+          updateGitlabCommitStatus name: 'Build image', state: 'failed'
+          echo 'build ood image failed'
+        }
+      }
+    }
+  }
+}
+

build.yaml

+---
+- hosts: localhost
+  tasks:
+    - name: Install pip
+      yum:
+        name:
+          - yum-utils
+          - python-pip
+          - vim
+
+    - name: Create file at /root
+      copy:
+        content: "build completed"
+        dest: "/root/build-result"
+
+    - name: Verify build
+      debug:
+        msg: "{{ lookup('file', '/root/build-result') }}"

test-build.json

+{
+  "builders":[
+    {
+      "type": "openstack",
+      "image_name": "testbuild-{{user `build_version`}}",
+      "source_image_name": "CentOS-7-x86_64-GenericCloud-1905",
+      "flavor": "m1.medium",
+      "floating_ip": "{{ user `floating_ip` }}",
+      "networks": [ "913c4b31-f101-4cfc-8648-28e214ddee16" ],
+      "instance_floating_ip_net": "913c4b31-f101-4cfc-8648-28e214ddee16",
+      "ssh_host": "{{ user `ssh_host` }}",
+      "ssh_username": "centos",
+      "ssh_keypair_name": "jenkins-keypair",
+      "ssh_private_key_file": "/root/.ssh/id_rsa",
+      "reuse_ips": true
+    }
+  ],
+  "provisioners": [
+    {
+      "type": "shell",
+      "inline": [
+        "sudo yum install -y epel-release",
+        "sudo yum install -y ansible git vim bash-completion",
+        "sudo yum install -y NetworkManager",
+        "sudo systemctl restart NetworkManager",
+        "sudo nmcli con mod 'Wired connection 1' connection.id 'eth1'"
+      ]
+    },
+    {
+      "type": "ansible-local",
+      "playbook_file": "./build.yaml",
+      "extra_arguments": [ "-b" ]
+    }
+  ]
+}