---
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2018
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

- hosts: localhost
  become: yes
  tasks:
    - name: Load kud variables
      include_vars:
        file: kud-vars.yml

    - name: Getting emco code in /opt folder
      git:
        repo: "{{ emco_git_url }}"
        version: "{{ emco_version }}"
        dest: "{{ emco_dir }}"
        depth: 1
        force: yes

    - name: Install make package for Ubuntu systems
      apt: name=make state=present update_cache=yes
      when: ansible_distribution == "Ubuntu"

    - name: Install make package for CentOS systems
      yum: name=make state=present update_cache=yes
      when: ansible_distribution == "CentOS"

    - name: Create emco namespace
      shell: "/usr/local/bin/kubectl create namespace emco"
      ignore_errors: True

    - name: Create pod security policy role bindings
      shell: "/usr/local/bin/kubectl -n emco create rolebinding psp:default:privileged --clusterrole=psp:privileged --serviceaccount=emco:default --serviceaccount=emco:emco-fluentd --serviceaccount=emco:monitor"
      ignore_errors: True

    - name: Set artifacts_dir fact
      set_fact:
        artifacts_dir: "{{ hostvars[groups['kube-master'][0]]['inventory_dir'] }}/artifacts"

    - name: Make emco helm charts
      command: /usr/bin/make all
      args:
        chdir: "{{ emco_dir }}/deployments/helm/emcoOpenNESS"
      when: "'emco' in emco_roles"

    - name: Get cluster name
      shell: "/usr/local/bin/kubectl -n kube-system get configmap/kubeadm-config -o yaml | grep clusterName: | awk '{print $2}'"
      register: cluster_name
      when: "'emco' in emco_roles"

    - name: Create helm override values
      copy:
        dest: "{{ emco_dir }}/deployments/helm/emcoOpenNESS/helm_value_overrides.yaml"
        content: |
          {{ emco_values | to_nice_yaml(indent=2) }}
      when: "'emco' in emco_roles"

    - name: Install emco helm charts
      command: /usr/local/bin/helm install --wait --namespace emco -f helm_value_overrides.yaml --set emco-db.etcd.clusterDomain={{ cluster_name.stdout }} --set emco-tools.fluentd.clusterDomain={{ cluster_name.stdout }} emco dist/packages/emco-0.1.0.tgz
      args:
        chdir: "{{ emco_dir }}/deployments/helm/emcoOpenNESS"
      when: "'emco' in emco_roles"

    - name: Apply patch to emcoctl
      patch:
        src: emcoctl-openness-21.03.patch
        basedir: "{{ emco_dir }}"
        strip: 1
      when: emco_version == "openness-21.03"

    - name: Make emcoctl
      command: /usr/bin/make
      args:
        chdir: "{{ emco_dir }}/src/tools/emcoctl"
      when: "'emco' in emco_roles"

    - name: Get emco host address
      shell: "/usr/local/bin/kubectl -n kube-system get configmap/kubeadm-config -o yaml | awk '/advertiseAddress:/ {print $2;exit}'"
      register: emco_host
      when: "'emco' in emco_roles"

    - name: Write emcoctl config on ansible host
      template:
        src: emcoconfig.yaml.j2
        dest: "{{ artifacts_dir }}/emcoconfig.yaml"
        mode: 0640
      become: no
      run_once: yes
      vars:
        host: "{{ emco_host.stdout }}"
      when:
      - emcoconfig_localhost
      - "'emco' in emco_roles"

    - name: Copy emcoctl binary to ansible host
      copy:
        src: "{{ emco_dir }}/bin/emcoctl/emcoctl"
        dest: "{{ artifacts_dir }}/emcoctl"
        mode: 0755
      become: no
      run_once: yes
      when:
      - emcoctl_localhost
      - "'emco' in emco_roles"

    - name: Create helper script emcoctl.sh on ansible host
      copy:
        content: |
          #!/bin/bash
          ${BASH_SOURCE%/*}/emcoctl --config ${BASH_SOURCE%/*}/emcoconfig.yaml "$@"
        dest: "{{ artifacts_dir }}/emcoctl.sh"
        mode: 0755
      become: no
      run_once: yes
      when:
      - emcoctl_localhost
      - emcoconfig_localhost
      - "'emco' in emco_roles"

    - name: Apply patch to monitor chart
      patch:
        src: emco-monitor-openness-21.03.patch
        basedir: "{{ emco_dir }}"
        strip: 1
      when:
      - emco_version == "openness-21.03"
      - "'monitor' in emco_roles"

    - name: Package monitor chart
      command: /usr/local/bin/helm package monitor
      args:
        chdir: "{{ emco_dir }}/deployments/helm"
      when: "'monitor' in emco_roles"

    - name: Install monitor helm chart
      command: /usr/local/bin/helm install --wait --namespace emco --set registryPrefix={{ emco_repository }} --set tag={{ emco_version }} monitor monitor-0.1.0.tgz
      args:
        chdir: "{{ emco_dir }}/deployments/helm"
      when: "'monitor' in emco_roles"

- hosts: kube-master
  become: yes
  tasks:
    - name: Load kud variables
      include_vars:
        file: kud-vars.yml

    - name: Get emco host address
      shell: "/usr/local/bin/kubectl -n kube-system get configmap/kubeadm-config -o yaml | grep advertiseAddress: | awk '{print $2}'"
      register: emco_host
      when: "'emco' in emco_roles"

    - name: Install emcoctl config
      template:
        src: emcoconfig.yaml.j2
        dest: "~/.emco.yaml"
        mode: 0640
      become: no
      run_once: yes
      vars:
        host: "{{ emco_host.stdout }}"
      when: "'emco' in emco_roles"

    - name: Install emcoctl
      copy:
        src: "{{ emco_dir }}/bin/emcoctl/emcoctl"
        dest: "/usr/local/bin/emcoctl"
        mode: 0755
      when: "'emco' in emco_roles"