---
- name: Step 00xxxxx software
  hosts: bastions
  gather_facts: false
  become: false
  tasks:
    - when: install_ocp4 | bool
      block:
        - name: Get awscli bundle
          get_url:
            url: https://s3.amazonaws.com/aws-cli/awscli-bundle.zip
            dest: /tmp/awscli-bundle.zip

        - name: Unzip awscli-bundle.zip
          unarchive:
            src: /tmp/awscli-bundle.zip
            dest: /tmp/
            remote_src: yes

        - name: Install awscli
          command: /tmp/awscli-bundle/install -i /usr/local/aws -b /bin/aws
          args:
            creates: /usr/local/aws
          become: yes

        - name: cleanup archive and tmp files
          file:
            path: "{{ item }}"
            state: absent
          loop:
            - /tmp/awscli-bundle
            - /tmp/awscli-bundle.zip

        - name: Create .aws directory
          file:
            path: ~/.aws
            state: directory

        - name: Add aws credentials
          blockinfile:
            path: ~/.aws/credentials
            block: |-
              [default]
              aws_access_key_id = {{ hostvars.localhost.student_access_key_id }}
              aws_secret_access_key = {{ hostvars.localhost.student_secret_access_key }}

              - hosts: localhost

        - name: Install Packages
          become: yes
          package:
            name:
              - golang
              - python2-boto3
              - unzip

        - name: Get OS (var)
          shell: "/usr/bin/go env GOOS"
          register: GOOS_VAR

        - name: Get Arch (var)
          shell: "/usr/bin/go env GOARCH"
          register: GOARCH_VAR

        - name: Make sure directory /usr/local/bin exists
          become: yes
          file:
            path: /usr/local/bin
            state: directory

        - name: Get the OpenShift Installer
          become: yes
          get_url:
            url: "https://github.com/openshift/installer/releases/download/{{ ocp4_installer_version }}/openshift-install-{{ GOOS_VAR.stdout }}-{{ GOARCH_VAR.stdout }}"
            dest: /usr/local/bin/openshift-install
            mode: 0775
            owner: root
            group: root

        - name: Get the OpenShift CLI
          become: yes
          unarchive:
            src: "https://mirror.openshift.com/pub/openshift-v3/clients/{{ oc_client_version }}/linux/oc.tar.gz"
            remote_src: yes
            dest: /usr/local/bin
            mode: 0775
            owner: root
            group: root

        - name: Generate SSH keys
          shell: ssh-keygen -b 2048 -t rsa -f ~/.ssh/id_rsa -q -N ""
          args:
            creates: ~/.ssh/id_rsa

        - name: Generate SSH pub key
          shell: ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub
          args:
            creates: ~/.ssh/id_rsa.pub

        - name: Slurp public key
          slurp:
            path: /home/{{ ansible_user }}/.ssh/id_rsa.pub
          register: idrsapub

        - name: Create cluster directory
          file:
            path: /home/{{ ansible_user }}/cluster-{{ guid }}
            state: directory

        - stat:
            path: files/install-config.yaml.{{ ocp4_installer_version }}.j2
          register: rconfig
          delegate_to: localhost

        - name: Use version-specific template for install-config-yaml
          set_fact:
            install_config_template_path: files/install-config.yaml.{{ ocp4_installer_version }}.j2
          when: rconfig.stat.exists

        - name: Use default template for install-config-yaml
          set_fact:
            install_config_template_path: files/install-config.yaml.j2
          when: not rconfig.stat.exists

        - name: Generate config install-config.yaml
          template:
            src: "{{ install_config_template_path }}"
            dest: /home/{{ ansible_user }}/cluster-{{ guid }}/install-config.yaml

        - name: Run the installer
          command: openshift-install create cluster --dir=/home/{{ ansible_user }}/cluster-{{ guid }}/

        - name: Fetch kube config
          fetch:
            flat: yes
            src: /home/{{ ansible_user }}/cluster-{{ guid }}/auth/{{ item }}
            dest: "{{ hostvars.localhost.output_dir }}/{{ env_type }}_{{ guid }}_{{ item }}"
          loop:
            - kubeconfig
            - kubeadmin-password

        - name: Get kubeadmin password
          slurp:
            path: /home/{{ ansible_user }}/cluster-{{ guid }}/auth/kubeadmin-password
          register: kubeadminr

        - name: Get console route
          environment:
            KUBECONFIG: /home/{{ ansible_user }}/cluster-{{ guid }}/auth/kubeconfig
          command: oc get route -n openshift-console console -o json
          register: routeconsole
          retries: 5
          delay: 30
          until: routeconsole is succeeded
          ignore_errors: yes

        - name: Set webconsole address
          set_fact:
            webconsole: "http://{{ routeconsole.stdout | from_json | json_query('spec.host') }}"
          when: routeconsole is succeeded

        # sometimes the route is not ready, guess it
        - name: Guess webconsole address
          set_fact:
            webconsole: "http://console-openshift-console.apps.cluster-{{ guid }}.{{ guid }}.{{ subdomain_base }}"
          when: routeconsole is failed

        - name: Get API for command line
          environment:
            KUBECONFIG: /home/{{ ansible_user }}/cluster-{{ guid }}/auth/kubeconfig
          command: oc whoami --show-server
          register: showserver

        - name: Print Overview
          debug:
            msg: "{{ item }}"
          with_items:
            - "user.info: Kubeadmin user / password: kubeadmin / {{ kubeadminr.content | b64decode }}"
            - "user.info: Openshift Master Console: {{ webconsole }}"
            - "user.info: Openshift API for command line 'oc' client: {{ showserver.stdout | trim }}"
            - "user.info: Download oc client from https://mirror.openshift.com/pub/openshift-v3/clients/{{ oc_client_version }}"

- name: Step 00xxxxx software
  hosts: localhost
  gather_facts: false
  become: false
  tasks:
    # NOT Pre-installed 
    - name: Print Student aws access as user.info
      debug:
        msg: "{{ item }}"
      with_items:
        - "user.info: WARNING: with great power comes great responsability. We monitor usage."
        - "user.info: Your AWS programatic access: {{ student_access_key_id }} / {{ student_secret_access_key }}"
      when:
        - not install_ocp4 | bool
        - student_access_key_id is defined
        - student_secret_access_key is defined