apiVersion: v1
kind: Template
labels:
  template: jenkins-ansible-slave
metadata:
  annotations:
    description: |-
      A Jenkins slave that embeds Ansible 2.6 on RHEL
    openshift.io/display-name: Jenkins Slave for Ansible
    tags: jenkins
    template.openshift.io/documentation-url: https://github.com/nmasse-itix/threescale-cicd
    template.openshift.io/long-description: 
    template.openshift.io/provider-display-name: Nicolas Massé
    template.openshift.io/support-url: https://github.com/nmasse-itix/threescale-cicd/issues
  name: jenkins-ansible-slave
parameters:
- name: OPENSHIFT_VERSION
  value: v3.11
  required: true
objects:
- apiVersion: v1
  kind: ImageStream
  metadata:
    annotations:
      openshift.io/display-name: Jenkins Slave for Ansible
    name: jenkins-ansible-slave
  spec:
    tags:
    - name: latest
      annotations:
        role: jenkins-slave

- apiVersion: v1
  kind: ImageStream
  metadata:
    name: jenkins-slave-base
  spec:
    tags:
    - name: ${OPENSHIFT_VERSION}
      referencePolicy:
        type: Local
      from:
        kind: DockerImage
        name: registry.access.redhat.com/openshift3/jenkins-slave-base-rhel7:${OPENSHIFT_VERSION}
      importPolicy:
        scheduled: true

- apiVersion: v1
  kind: BuildConfig
  metadata:
    name: jenkins-ansible-slave
  spec:
    output:
      to:
        kind: ImageStreamTag
        name: jenkins-ansible-slave:latest
    runPolicy: Serial
    source:
      dockerfile: |-
        FROM openshift3/jenkins-slave-base-rhel7:${OPENSHIFT_VERSION}

        MAINTAINER Nicolas Masse <nmasse@redhat.com>

        # Labels consumed by Red Hat build service
        LABEL name="openshift3/jenkins-agent-ansible-26-rhel7" \
              version="${OPENSHIFT_VERSION}" \
              architecture="x86_64" \
              io.k8s.display-name="Jenkins Agent Ansible" \
              io.k8s.description="The jenkins agent ansible image has the Ansible engine on top of the jenkins slave base image." \
              io.openshift.tags="openshift,jenkins,agent,ansible"

        USER root
        RUN yum install -y --enablerepo=rhel-7-server-ansible-2.6-rpms 'ansible >= 2.6' && \
            yum install -y --enablerepo=rhel-server-rhscl-7-rpms python27-python-pip && \
            # Remove the existing jinja2 library and its dependencies before re-installing it
            # This is mandatory to prevent any leftover from a previous install
            rm -rf /usr/lib/python2.7/site-packages/markupsafe /usr/lib/python2.7/site-packages/jinja2 && \
            scl enable python27 "pip install --install-option='--install-purelib=/usr/lib/python2.7/site-packages/' jinja2" && \
            yum clean all && \
            rm -rf /var/cache/yum && \
            chown -R 1001:0 $HOME && \
            chmod -R g+rw $HOME

        USER 1001
      type: Dockerfile
    strategy:
      dockerStrategy:
        noCache: true
        from:
          kind: ImageStreamTag
          name: jenkins-slave-base:${OPENSHIFT_VERSION}
      type: Docker
    triggers:
    - type: ConfigChange
    - type: ImageChange