openstack-ansible/playbooks/containers-nspawn-create.yml
Kevin Carter 9d10db61d0 Ensure package cache is updated for nspawn containers
Due to differences in the way the containers are created, the
package cache must be forcefully updated after creation. If
this is not done then apt thinks that it's up to date and
fails package installs.

We also ensure that the quota is rescanned to ensure that
it is up to date.

The playbook arrangement is also updated to standardise to
the same pattern as the others.

Depends-On: https://review.openstack.org/593033
Change-Id: I44ea902b0785bdeec4565e926105d24fae18500f
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2018-09-14 15:34:34 +00:00

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---
# Copyright 2017, 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: Gather nspawn container host facts
hosts: "{{ nspawn_host_group | default('nspawn_hosts') }}"
gather_facts: true
- name: Set nspawn containers group
hosts: "{{ container_group | default('all_containers') }}"
gather_facts: false
tags:
- always
- nspawn-containers-create
tasks:
- name: Add hosts to dynamic inventory group
group_by:
key: nspawn_containers
parents: all_nspawn_containers
when:
- container_tech == 'nspawn'
- name: Create container(s)
hosts: all_nspawn_containers
gather_facts: false
user: root
environment: "{{ deployment_environment_variables | default({}) }}"
tags:
- nspawn-containers-create
roles:
- role: "nspawn_container_create"
post_tasks:
- name: Wait for container connectivity
wait_for_connection:
connect_timeout: "{{ lxc_container_wait_params.connect_timeout | default(omit) }}"
delay: "{{ lxc_container_wait_params.delay | default(omit) }}"
sleep: "{{ lxc_container_wait_params.sleep | default(omit) }}"
timeout: "{{ lxc_container_wait_params.timeout | default(omit) }}"
- name: Rescan storage quotas
hosts: "{{ nspawn_host_group | default('nspawn_hosts') }}"
gather_facts: false
tags:
- nspawn-containers-create
tasks:
- name: Rescan quotas
command: "btrfs quota rescan -w /var/lib/machines"
changed_when: false
- name: Configure containers default software
hosts: all_nspawn_containers
gather_facts: true
user: root
vars_files:
- defaults/repo_packages/openstack_services.yml
- "defaults/{{ install_method }}_install.yml"
environment: "{{ deployment_environment_variables | default({}) }}"
tags:
- nspawn-containers-create
pre_tasks:
- name: Update package cache (apt)
package:
update_cache: yes
force_apt_get: yes
force: yes
register: cache_update
until: cache_update is success
retries: 5
delay: 15
when:
- ansible_pkg_mgr == 'apt'
- name: Update package cache (zypper)
zypper_repository:
repo: '*'
runrefresh: yes
register: cache_update
until: cache_update is success
retries: 5
delay: 15
when:
- ansible_pkg_mgr == 'zypper'
# When using gather_facts with smart gathering,
# the facts aren't fully updated unless they
# are old. Using the setup module in a task
# does a more thorough collection.
# Given we've just created the container, it is
# best that we do a full collection of facts -
# otherwise we end up with a stale set which
# has stuff like the hostname = localhost.
- name: Gather facts for new container(s)
setup:
gather_subset: "network,hardware,virtual"
- include: common-tasks/package-cache-proxy.yml
when: install_method == "source"
- include: common-tasks/set-pip-vars.yml
when: install_method == "source"
roles:
- role: "openstack_hosts"
is_container: true