homework.yaml

---
- name: Prepare GUID environment variable across all hosts
  hosts: all
  tasks:
    - name: All GUID env variable
      shell: export GUID=`hostname | cut -d"." -f2`; echo "export GUID=$GUID" >> $HOME/.bashrc

- name: Script setup
  hosts: localhost
  tasks: 
    - name: "Script setup permision set.."
      shell: chmod 755 ./scripts/script_setup.sh
    - name: "Setting up the scripts.."
      shell: ./scripts/script_setup.sh

- name: Verify Installation and Configuration of Docker
  hosts: nodes
  tasks:
    - name: docker restart
      shell: systemctl restart docker
      
- name: Install packages and config auth
  hosts: localhost
  tasks:
    - name: required packages are present
      yum:
        name:
          - atomic-openshift-clients
          - atomic-openshift
        state: present

- name: Generate Inventory Hosts File
  hosts: localhost
  tasks:
    - name: Generate Inventory script
      script: ./scripts/generate_inventory.sh

- name: Execute the openshift-ansible prerequisites
  import_playbook: /usr/share/ansible/openshift-ansible/playbooks/prerequisites.yml

- name: Execute the openshift-ansible Deployer
  import_playbook: /usr/share/ansible/openshift-ansible/playbooks/deploy_cluster.yml

# - name: Verify OpenShift Cluster
#   hosts: masters[0]
#   tasks:
#     - name: copy the .kube directory from master1 to your bastion
#       fetch: 
#         src: "/root/.kube/config"
#         dest: "/root/.kube/config"
#         flat: "yes"
- name: Verify OpenShift Cluster
  hosts: masters[0]
  tasks:
    - name: tar .kube dir
      archive:
        path: /root/.kube
        dest: /root/kube.tar.gz
    - name: copy the .kube directory from master1 to your bastion
      fetch:
        src: /root/kube.tar.gz
        dest: /root/
        flat: yes
- name: Untar .kube
  hosts: localhost
  tasks:
    - name: untar .kube
      shell: tar -zxvf /root/kube.tar.gz -C /root

- name: Post installation configuration
  hosts: localhost
  tasks:
    - name: make sure you are system:admin
      shell: oc whoami | grep system:admin

- name: Create PVs for Users
  hosts: nfs
  tasks:
    - name: "Create PV directories and add them to be exported"
      script: ./scripts/create_pvs.sh
    - name: Restarting NFS Server...
      shell: systemctl restart nfs-server
  tags:
    - nfs

- name: Create 25 definitions files for PVs 5G size
  hosts: localhost
  tasks:
    - name: "Creating the files.."
      script: ./scripts/pvs_5Gsize.sh
  
- name: Create 25 definitions files for PVs 10G size
  hosts: localhost
  tasks:
    - name: "Creating the files.."
      script: ./scripts/pvs_10Gsize.sh

- name: Create all PVs from definitions files
  hosts: localhost
  tasks:
    - name: "Creating PVs from the files.."
      shell: "cat /root/pvs/* | oc create -f -"

- name: Fix NFS Persistent Volume Recycling
  hosts: nodes
  tasks:
    - name: "pull the recycler image"
      shell: docker pull registry.access.redhat.com/openshift3/ose-recycler:latest
    - name: "tag the recycler image for specific version"
      shell: docker tag registry.access.redhat.com/openshift3/ose-recycler:latest registry.access.redhat.com/openshift3/ose-recycler:v3.10.34
  tags:
    - fixnfs


- name: Setup CI/CD pipeline
  hosts: localhost
  tasks:
    - name: Checkout CI/CD demo ..
      git:
        repo: 'https://github.com/injeti-dxc/repo.git'
        dest: /root/openshift-cd-demo
    - name: Permissions..
      shell: sed -i -e 's/\r$//' /root/openshift-cd-demo/scripts/provision.sh
    - name: Adding permissions
      shell: chmod 755 /root/openshift-cd-demo/scripts/provision.sh
    - name: permiissions..
      shell: sed -i -e 's/\r$//' /root/openshift-cd-demo/cicd-template.yaml
    - name: Adding rest of permissions
      shell: chmod 755 /root/openshift-cd-demo/cicd-template.yaml   
    - name: Provision the demo environment..
      shell: /root/openshift-cd-demo/scripts/provision.sh --user andrew deploy
  tags:
    - cicd


- name: Setup project request template
  hosts: localhost
  tasks: 
    - name: Create project request template in default project
      shell: "oc create -f ./project-template.yml -n default || oc replace -f ./project-template.yml -n default"
  tags:
    - fixtemplate

- name: Update the master config file to use project request template
  hosts: masters
  tasks:
    - name: Add the project request template to the master config"
      lineinfile:
        regexp: "  projectRequestTemplate"
        dest: "/etc/origin/master/master-config.yaml"
        line: '  projectRequestTemplate: "default/project-request"'
        state: present
    - name: Restart master API service 
      shell: systemctl restart atomic-openshift-node
  tags:
    - fixtemplate

- name: Smoke Test
  hosts: localhost
  tasks:
    - name: Create the smoke-test project
      shell: oc new-project smoke-test
    - name: Deploy the test app
      shell: oc new-app --namespace smoke-test nodejs-mongo-persistent 
  tags:
    - smoke-test

- name: Creation of projects for Alpha and Beta clients
  hosts: localhost
  tasks:
    - name: Create alpha project
      shell: oc new-project alpha
    - name: Create beta project
      shell: oc new-project beta
  tags:
    - create_projects


- name: Creation of users for Alpha and Beta clients
  hosts: masters
  tasks:
    - name: Adding users for alpha and beta
      script: ./scripts/add-users.sh
  tags:
    - create_users

#- name: Assigning labels to the users according to its group

#- name: Setup the environment for Alpha and Beta clients

- name: Kick off the pipeline
  hosts: localhost
  tasks:
    - name: Wait for the demo environment to fully spin up
      shell: sleep 300 
    - name: Kick off the pipeline
      shell: "oc start-build tasks-pipeline -n tasks-dev"
  tags:
    - cicd

- name: HPA configuration on production deployment of openshift-tasks
  hosts: localhost
  tasks:
    - name: Wait for tasks pipeline to build
      shell: sleep 600 
    - name: Configure autoscaling on openshift-tasks..
      shell: oc autoscale dc tasks --max 5 --min 2 --cpu-percent 80 -n tasks-prod
  tags:
    - hpa

- name: Multitenancy Test
  hosts: localhost
  tasks:
    - name: Multitenancy Test
      script: ./scripts/multitenancy.sh