terraform-k8s/1-terraform.yml

---
- hosts: terraform-master.e2m
  remote_user: hybris

##########################################
###### DEFINE YOUR MACHINES HERE
  vars:
    # libvirt host vars
    libvirt_host: [2001:470:6d:22c:1::1]
    libvirt_storage_pool: kubernetes
    libvirt_network_bridge: home-lan

    # ansible user vars
    # python -c 'import crypt; print crypt.crypt("This is my Password", "$1$SomeSalt$")'
    remote_user_pass: $1$tG6Uv4$BPCIRF6RFuLrJ.lQO1GB8.
    remote_user_ssh_pubkey: ssh-rsa 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 hybris@sparks

    ## does this make sense??
    source_cloud_image_name: CentOS-7-x86_64-GenericCloud.qcow2
    source_cloud_image_url: https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1503.qcow2

    kubernetes:
      - hostname: k8s-master
        ipv6: 2001:470:6d:22c:42::1
        mac_address: 52:54:00:b2:52:86
        memory: 5072
        vcpu: 2
      - hostname: k8s-node-1
        ipv6: 2001:470:6d:22c:42::10
        mac_address: 52:54:00:52:b2:b2
        memory: 5072
        vcpu: 2
      - hostname: k8s-node-2
        ipv6: 2001:470:6d:22c:42::20
        mac_address: 52:54:00:52:2f:86
        memory: 5072
        vcpu: 2
      - hostname: k8s-node-3
        ipv6: 2001:470:6d:22c:42::30
        mac_address: 52:54:00:52:2f:b2
        memory: 5072
        vcpu: 2
      - hostname: k8s-node-4
        ipv6: 2001:470:6d:22c:42::40
        mac_address: 52:54:00:b2:2f:86
        memory: 5072
        vcpu: 2
######
##########################################

  tasks:

  - name: download qcow2 cloud image
    uri:
      url: {{ source_cloud_image_url }}
      dest: /home/{{ remote_user }}/terraform/{{ source_cloud_image_name }}

  - name: create vm definitions
    template: 
      src: "roles/terraform/files/cloud-init.tf.j2"
      dest: "/home/{{ remote_user }}/terraform/{{ item.hostname }}.tf"
      owner: {{ remote_user }}
      group: {{ remote_user }}
    with_items: "{{ kubernetes }}"

  - name: create cloud-init config
    template: 
      src: "roles/terraform/files/cloud-init.cfg.j2"
      dest: "/home/{{ remote_user }}/terraform/{{ item.hostname }}.cloud_init.cfg"
      owner: {{ remote_user }}
      group: {{ remote_user }}
    with_items: "{{ kubernetes }}"

  - name: create libvirt_provider config
    copy: 
      src: roles/terraform/files/libvirt_provider.tf
      dest: /home/{{ remote_user }}/terraform/libvirt_provider.tf

  - name: delete statefile if it exists
    file:
      path: /home/{{ remote_user }}/terraform/terraform.tfstate
      state: absent

  - name: initialize terraform
    shell: terraform init
    args:
      chdir: /home/{{ remote_user }}/terraform

  - name: plan terraform
    shell: terraform plan -out=cloud-init-plan
    args:
      chdir: /home/{{ remote_user }}/terraform

  - name: apply terraform
    shell: terraform apply "cloud-init-plan"
    args:
      chdir: /home/{{ remote_user }}/terraform
[]