openstack-ansible/playbooks/os-cinder-install.yml

---
# Copyright 2014, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Install cinder server
  hosts: cinder_all
  gather_facts: "{{ gather_facts | default(True) }}"
  max_fail_percentage: 20
  user: root
  pre_tasks:
    - name: Set the cinder storage address
      set_fact:
        # NOTE(cloudnull):
        # Collect the storage address interface data from the host vars of the target node then
        #  Check if the host is running in a container. If not, pull the bridge data from the
        #  storage network. If a storage_bridge is defined pull the IP address from the physical
        #  network device. If no physical bridge is defined collect the storage address from the
        #  "storage_network_data" variable. If nothing is defined use the "ansible_host" address.
        storage_address: >-
          {%- set storage_network_data = hostvars[inventory_hostname]['container_networks']['storage_address'] | default({}) -%}
          {%- if is_metal is defined and is_metal | bool -%}
          {%-   set storage_bridge = storage_network_data['bridge'] | default('no_bridge_defined') | replace('-', '_') -%}
          {%- else -%}
          {%-   set storage_bridge = 'no_bridge_defined' -%}
          {%- endif -%}
          {%- if storage_bridge != 'no_bridge_defined' -%}
          {{ hostvars[inventory_hostname]['ansible_' + storage_bridge]['ipv4']['address'] }}
          {%- elif storage_network_data['address'] is defined -%}
          {{ storage_network_data['address'] }}
          {%- else -%}
          {{ ansible_host }}
          {%- endif -%}          
      tags:
        - always
    - include: common-tasks/os-lxc-container-setup.yml
      static: no
      vars:
        aa_profile: "unconfined"
        extra_container_config:
          - "lxc.autodev=0"
          - "lxc.cgroup.devices.allow=a *:* rmw"
          - "lxc.mount.entry=udev dev devtmpfs defaults 0 0"
        extra_container_config_no_restart:
          - "lxc.start.order=79"
      when:
        - inventory_hostname in groups['cinder_volume']
        - cinder_backend_lvm_inuse | bool
    - include: common-tasks/os-lxc-container-setup.yml
      static: no
      when:
        - inventory_hostname not in groups['cinder_volume']
    - include: common-tasks/rabbitmq-vhost-user.yml
      static: no
      vars:
        user: "{{ cinder_rabbitmq_userid }}"
        password: "{{ cinder_rabbitmq_password }}"
        vhost: "{{ cinder_rabbitmq_vhost }}"
        _rabbitmq_host_group: "{{ cinder_rabbitmq_host_group }}"
      when:
        - inventory_hostname == groups['cinder_all'][0]
        - groups[cinder_rabbitmq_host_group] | length > 0
    - include: common-tasks/rabbitmq-vhost-user.yml
      static: no
      vars:
        user: "{{ cinder_rabbitmq_telemetry_userid }}"
        password: "{{ cinder_rabbitmq_telemetry_password }}"
        vhost: "{{ cinder_rabbitmq_telemetry_vhost }}"
        _rabbitmq_host_group: "{{ cinder_rabbitmq_telemetry_host_group }}"
      when:
        - cinder_ceilometer_enabled | bool
        - inventory_hostname == groups['cinder_all'][0]
        - groups[cinder_rabbitmq_telemetry_host_group] is defined
        - groups[cinder_rabbitmq_telemetry_host_group] | length > 0
        - groups[cinder_rabbitmq_telemetry_host_group] != groups[cinder_rabbitmq_host_group]
    - include: common-tasks/os-log-dir-setup.yml
      vars:
        log_dirs:
          - src: "/openstack/log/{{ inventory_hostname }}-cinder"
            dest: "/var/log/cinder"
    - include: common-tasks/mysql-db-user.yml
      static: no
      vars:
        user_name: "{{ cinder_galera_user }}"
        password: "{{ cinder_container_mysql_password }}"
        login_host: "{{ cinder_galera_address }}"
        db_name: "{{ cinder_galera_database }}"
      when: inventory_hostname == groups['cinder_all'][0]
    - include: common-tasks/package-cache-proxy.yml

    - name: Add volume group block device to cinder
      shell: |
        {% if item.value.volume_group is defined %}
        if [ "$(pvdisplay | grep -B1 {{ item.value.volume_group }} | awk '/PV/ {print $3}')" ];then
          for device in `pvdisplay | grep -B1 {{ item.value.volume_group }} | awk '/PV/ {print $3}'`
            do lxc-device -n {{ container_name }} add $device
          done
        fi
        {% else %}
        echo "{{ item.key }} volume_group not defined"
        {% endif %}        
      with_dict: "{{ cinder_backends | default({}) }}"
      when:
        - physical_host != container_name
        - cinder_backend_lvm_inuse | bool
      delegate_to: "{{ physical_host }}"
    - name: udevadm trigger
      command: udevadm trigger
      delegate_to: "{{ physical_host }}"
      when: cinder_backend_lvm_inuse | bool
  roles:
    - role: "os_cinder"
      cinder_venv_tag: "{{ openstack_release }}"
      cinder_venv_download_url: "{{ openstack_repo_url }}/venvs/{{ openstack_release }}/{{ ansible_distribution | lower }}/cinder-{{ openstack_release }}-{{ ansible_architecture | lower }}.tgz"
      cinder_management_address: "{{ ansible_host }}"
      cinder_storage_address: "{{ storage_address }}"
      cinder_glance_host: "{{ internal_lb_vip_address }}"
      cinder_glance_service_port: "{{ glance_service_port }}"
    - role: "ceph_client"
      openstack_service_system_user: "{{ cinder_system_user_name }}"
      openstack_service_venv_bin: "/openstack/venvs/cinder-{{ openstack_release }}/bin"
      tags:
        - ceph
    - role: "rsyslog_client"
      rsyslog_client_log_rotate_file: cinder_log_rotate
      rsyslog_client_log_dir: "/var/log/cinder"
      rsyslog_client_config_name: "99-cinder-rsyslog-client.conf"
      tags:
        - rsyslog
    - role: "system_crontab_coordination"
      tags:
        - crontab
  vars:
    is_metal: "{{ properties.is_metal|default(false) }}"
    cinder_galera_user: cinder
    cinder_galera_database: cinder
    cinder_galera_address: "{{ galera_address }}"
  tags:
    - cinder