install.yml

---
- name: Ugly workaround for delegate_to bug in Ansible v1.8.4
  hosts: hypervisor
  remote_user: root
  gather_facts: no

  tasks:
  - setup:

- name: Create virtual images for Workshop
  hosts: vm-noname
  remote_user: root
  gather_facts: no

  vars:
    os_name: centos
    os_version: 6
    os_arch: i386
    centos_mirror: http://centos.cu.be/
    image_dir: /var/lib/libvirt/images

  tasks:
  - name: Revoke old keys
    command: ssh-keygen -R {{ ansible_ssh_host }}
    transport: local

  - name: Create temporary directory
    command: mktemp -d /tmp/workshop.XXXXXXXXXX
    transport: local
    register: tempdir

  - name: Template kickstart file
    template: src=templates/ks-{{ os_name }}-{{ os_version }}.cfg dest={{ tempdir.stdout }}/ks.cfg
    transport: local

  - name: Template syslinux bootloader config
    template: src=templates/isolinux.cfg dest={{ tempdir.stdout }}/isolinux.cfg
    transport: local

  - name: Download boot images
    get_url: url={{ centos_mirror }}/{{ os_version }}/os/{{ os_arch }}/{{ item }} dest={{ tempdir.stdout }}
    transport: local
    with_items:
    - images/pxeboot/vmlinuz
    - images/pxeboot/initrd.img
    - isolinux/isolinux.bin

  - name: Create ISO boot image
    command: mkisofs -r -N -allow-leading-dots -d -J -T -b isolinux.bin -c boot.cat -no-emul-boot -V "Ansible workshop" -boot-load-size 4 -boot-info-table -o boot.iso {{ tempdir.stdout }}
    transport: local

  - name: Copy boot.iso to hypervisor
    copy: src=boot.iso dest={{ image_dir }}/vm-noname.iso
    delegate_to: hypervisor

  - name: Template VM configuration
    template: src=templates/vm.xml dest={{ tempdir.stdout }}/{{ inventory_hostname }}.xml
    delegate_to: hypervisor

  - name: Allocate storage
    qemu_img: dest={{ image_dir }}/{{ inventory_hostname }}.qcow2 size=3072 format=qcow2
    delegate_to: hypervisor

  - name: Create the VM
    virt_guest: guest={{ inventory_hostname }} src={{ tempdir.stdout }}/{{ inventory_hostname }}.xml
    delegate_to: hypervisor

  - name: Enable ip_forward on hypervisor
    sysctl: name="net.ipv4.ip_forward" value=1 sysctl_set=yes
    delegate_to: hypervisor

  - name: Boot VM using boot ISO
    virt_boot: guest={{ inventory_hostname }} boot=cdrom image={{ image_dir }}/vm-noname.iso
    delegate_to: hypervisor

  - name: Clean up temporary directory
    file: dest={{ tempdir.stdout }} state=absent
    transport: local

  - name: Wait for the kickstart to finish
    wait_for: host={{ ansible_ssh_host }} port=22 state=started timeout=600
    delegate_to: hypervisor

  - name: Configure CentOS mirror
    template: src=templates/etc/yum.repos.d/CentOS-Base.repo dest=/etc/yum.repos.d/

  - name: Install EPEL
    shell: rpm -ivh http://epel.mirror.nucleus.be/{{ os_version }}/{{ os_arch }}/epel-release-6-8.noarch.rpm

  - name: Install packages
    yum: pkg={{ item }} enablerepo=epel-testing state=installed
    with_items:
    - ansible
    - git

#  - name: Update system
#    yum: pkg=* state=latest

  - name: Clone the workshop repository
    git: repo=https://github.com/ansible-provisioning/workshop-deployment-participant.git
         dest=/root/workshop

  - name: Clone the complete workshop repository
    git: repo=https://github.com/ansible-provisioning/ansible-workshop-v2.git
         dest=/root/complete

  - name: Copy SSH key to root
    copy: src=ssh-keys/id_rsa.workshop dest=/root/.ssh/id_rsa mode=0600

  - name: Configure DHCP
    copy: src=templates/etc/sysconfig/network-scripts/ifcfg-eth0
          dest=/etc/sysconfig/network-scripts/ifcfg-eth0
          mode=0644

  - name: Remove persistent udev rules
    copy: src=templates/etc/udev/rules.d/70-persistent-net.rules
          dest=/etc/udev/rules.d/70-persistent-net.rules
          mode=0644

  - name: Disable persistent udev rules generator
    file: src=/dev/null
          dest=/etc/udev/rules.d/75-persistent-net-generator.rules 
          state=link
          mode=0644

  - name: Copy Workshop configurator
    copy: src=workshop-config
          dest=/sbin/workshop-config
          mode=0755

  - name: Configure Workshop configurator
    copy: src=templates/etc/init/workshop.conf
          dest=/etc/init/workshop.conf
          mode=0644

  - name: Shut down system
    file: dest=/tmp/poweroff-ready state=touch

  - name: Wait for the system to shut down
    wait_for: host={{ ansible_ssh_host }} port=22 state=stopped
    delegate_to: hypervisor

  - name: Grace time for poweroff
    pause: seconds=10

  - name: Download VM Qcow2 image
    fetch: src={{ image_dir }}/{{ inventory_hostname }}.qcow2 dest={{ inventory_hostname }}.qcow2.img flat=yes
    delegate_to: hypervisor

  - name: Convert Qcow2 image to VMDK
    command: qemu-img convert -f qcow2 -O vmdk {{ inventory_hostname}}.qcow2.img {{ inventory_hostname}}.vmdk.img
    transport: local