---
# 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: kube-node
  become: yes
  pre_tasks:
    - name: Load kud variables
      include_vars:
        file: kud-vars.yml
  roles:
    - role: andrewrothstein.go
      go_ver: "{{ go_version }}"
      when: multus_source_type == "source"
  environment:
    PATH: "{{ ansible_env.PATH }}:/usr/local/go/bin/"
  tasks:
    - name: create multus binary folder
      file:
        state: directory
        path: "{{ item }}"
      with_items:
        - /opt/cni/bin
        - "{{ multus_dest }}"
    - name: getting source code
      block:
      - name: clone Multus repo
        git:
          repo: "{{ multus_url }}"
          dest: "{{ multus_dest }}"
          version: "{{ multus_version }}"
          force: yes
      - name: build multus source code
        command: ./build
        args:
          chdir: "{{ multus_dest }}"
      - name: copy multus binary to opt folder
        command: "mv {{ multus_dest }}/bin/multus /opt/cni/bin/multus"
      when: multus_source_type == "source"
    - name: getting binary
      block:
      - name: download Multus tarball
        get_url:
          url: "{{ multus_url }}"
          dest: "/tmp/multus.tar.gz"
      - name: extract multus source code
        unarchive:
          src: "/tmp/multus.tar.gz"
          dest: "{{ multus_dest }}"
          remote_src: yes
      - name: copy multus binary to opt folder
        command: "mv {{ multus_dest }}/multus-cni_{{ multus_version }}_linux_amd64/multus-cni /opt/cni/bin/multus"
      - file:
          path: /opt/cni/bin/multus
          owner: root
          group: root
          mode: 0755
      when: multus_source_type == "tarball"
    - name: create multus configuration file
      blockinfile:
        marker: ""
        path: /etc/cni/net.d/00-multus.conf
        create: yes
        block: |
          {
            "type": "multus",
            "name": "multus-cni",
            "cniVersion": "0.3.1",
            "kubeconfig": "/etc/kubernetes/admin.conf",
            "delegates": [
              {
                "type": "flannel",
                "cniVersion": "0.3.1",
                "masterplugin": true,
                "delegate": {
                  "isDefaultGateway": true
                }
              }
            ]
          }

- hosts: localhost
  pre_tasks:
    - name: Load kud variables
      include_vars:
        file: kud-vars.yml
  roles:
    - role: andrewrothstein.kubectl
      kubectl_ver: "v{{ kubectl_version }}"
  tasks:
    - name: define a CRD network object specification
      blockinfile:
        path: /tmp/crdnetwork.yml
        create: yes
        block: |
          apiVersion: apiextensions.k8s.io/v1beta1
          kind: CustomResourceDefinition
          metadata:
            name: network-attachment-definitions.k8s.cni.cncf.io
          spec:
            group: k8s.cni.cncf.io
            version: v1
            scope: Namespaced
            names:
              plural: network-attachment-definitions
              singular: network-attachment-definition
              kind: NetworkAttachmentDefinition
              shortNames:
              - net-attach-def
            validation:
              openAPIV3Schema:
                properties:
                  spec:
                    properties:
                      config:
                           type: string

    - name: create network objects
      shell: "/usr/local/bin/kubectl apply -f /tmp/crdnetwork.yml"
      ignore_errors: True