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|
- ---
- - name: check for lxc container dir
- stat:
- path: '/var/lib/lxc/{{ vm_name }}'
- register: lxc_existance
-
- - name: check for lxc container existance
- container_exists:
- name: "{{ vm_name }}"
- register: container_exists
-
- - name: Check debian release
- assert:
- that: distro in [ 'wheezy', 'jessie', 'stretch', 'sid', ]
- msg: "release {{ distro }} not supported by debian template"
-
- - block:
- - name: create the lxc container
- lxc_container:
- name: "{{ vm_name }}"
- backing_store: lvm
- fs_size: "{{ vm_size }}"
- vg_name: "{{ inventory_hostname }}vg"
- lv_name: "vm_{{ vm_name }}"
- fs_type: xfs
- container_log: true
- template: debian
- template_options: --release {{ distro }} --packages=ssh,python
- state: stopped
- # suppress messages related to file descriptors
- # leaking when lvm is invoked
- environment:
- LVM_SUPPRESS_FD_WARNINGS: 1
-
- - name: deploy container config
- template:
- src: config.j2
- dest: "/var/lib/lxc/{{ vm_name }}/config"
-
- - name: start container
- lxc_container:
- name: "{{ vm_name }}"
- state: started
- when: auto_start|bool
- when: not (container_exists.exists and lxc_existance.stat.isdir)
-
- - name: update container config
- template:
- src: config.j2
- dest: "/var/lib/lxc/{{ vm_name }}/config"
- register: container_config
- notify: restart container
-
- - name: set container running state
- lxc_container:
- name: "{{ vm_name }}"
- state: "{{ container_state }}"
- register: container_running_state
-
- - name: Read container DNS configuration
- container_file_read:
- name: "{{ vm_name }}"
- path: /etc/resolv.conf
- register: vm_resolv_conf
-
- - debug:
- var: vm_resolv_conf
- verbosity: 2
-
- - name: update container DNS configuration
- shell: lxc-attach -n {{ vm_name }} --clear-env -e -- bash -c "grep '^nameserver {{ hostvars[ext_gateway].ansible_host }}$' /etc/resolv.conf || echo 'nameserver {{ hostvars[ext_gateway].ansible_host }}' > /etc/resolv.conf"
- register: container_dns_configuration
- changed_when: "container_dns_configuration.stdout != 'nameserver {{ hostvars[ext_gateway].ansible_host }}'"
-
- - name: update container network configuration
- shell: lxc-attach -n {{ vm_name }} --clear-env -e -- bash -c "grep -F 'iface eth0 inet manual' /etc/network/interfaces || sed -i 's/iface eth0 inet dhcp/iface eth0 inet manual/' /etc/network/interfaces"
- register: container_network
- changed_when: "container_network.stdout != 'iface eth0 inet manual'"
- notify: restart container
-
- - name: install packages
- shell: lxc-attach -n {{ vm_name }} --clear-env -e -- bash -c "apt-get update && apt-get install python ssh -y"
- register: install_packages
- changed_when: "install_packages.stdout.find('0 newly installed') == -1"
- notify: restart container
-
- # Restart container when one in
- # - container_dns_configuration
- # - network conf has changed
- # - install_packages
- # - container_network
- # is changed by executing handlers now
- - meta: flush_handlers
|
