786c4fcf18
This patch switches the debian/ubuntu OS to build their lxc base images locally using debootstrap rather than download a pre-built lxc image. This unifies the approach with Centos-8 which is already building a local image using dnf. The LXC cache prestage tasks are removed, and all variables associated with the download of the lxc image are removed from defaults/main.yml. A new variable lxc_apt_mirror is introduced, which is passed to debootstrap to provide the apt source that the container rootfs should be built from. Depends-On: https://review.opendev.org/786396 Change-Id: Ia5a62cee7ab493857df16f7ae906796d22ba616c
106 lines
3.8 KiB
YAML
106 lines
3.8 KiB
YAML
---
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# Copyright 2015, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# NOTE(cloudnull): We're using rsync and an if block because we've no means
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# to loop over a block. Re-evaluate this task when/if this is
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# merged https://github.com/ansible/ansible/issues/13262
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- name: Rsyncing files from the LXC host to the container cache
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shell: |
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if [[ -e "{{ item }}" ]]; then
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rsync -av "{{ item }}" "{{ lxc_image_cache_path }}{{ item }}"
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else
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exit 3
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fi
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changed_when: _rsync_container_cache.rc == 0
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failed_when: _rsync_container_cache.rc not in [0, 3]
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register: _rsync_container_cache
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args:
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executable: "/bin/bash"
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with_items: "{{ (lxc_cache_map.copy_from_host | union(lxc_container_cache_files_from_host)) | list }}"
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- name: Ensure directories exist for lxc_container_cache_files
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file:
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dest: "{{ lxc_image_cache_path }}{{ item.dest | default(item.src) | dirname }}"
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state: directory
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with_items: "{{ lxc_container_cache_files }}"
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- name: Copy files from deployment host to the container cache
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copy:
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src: "{{ item.src }}"
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dest: "{{ lxc_image_cache_path }}{{ item.dest | default(item.src) }}"
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owner: "{{ item.owner | default('root') }}"
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group: "{{ item.group | default('root') }}"
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mode: "{{ item.mode | default('0644') }}"
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with_items: "{{ lxc_container_cache_files }}"
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- name: Ensure opt directory exists in container
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file:
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dest: "{{ lxc_image_cache_path }}/opt"
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state: directory
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- name: Cached image preparation script
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template:
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src: "{{ lxc_cache_prep_template }}"
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dest: "{{ lxc_image_cache_path }}/opt/cache-prep-commands.sh"
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mode: "0755"
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# This task runs several commands against the cached image to speed up the
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# lxc_container_create playbook.
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- name: Prepare cached image setup commands
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shell: "chroot {{ lxc_image_cache_path }} /opt/cache-prep-commands.sh > /var/log/lxc-cache-prep-commands.log 2>&1"
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changed_when: false
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async: "{{ lxc_cache_prep_timeout | int }}"
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poll: 0
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register: _lxc_cache_prepare_commands
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- name: Obtain the deploy system's ssh public key
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set_fact:
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lxc_container_ssh_key: "{{ lookup('file', '/root/.ssh/id_rsa.pub') }}"
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when: lxc_container_ssh_key is not defined
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- name: Deploy ssh public key into the cached image
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lineinfile:
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dest: "{{ lxc_image_cache_path }}/root/.ssh/authorized_keys"
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line: "{{ lxc_container_ssh_key }}"
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create: true
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# NOTE(cloudnull): Wait for the cache preparation script has completed before
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# building the new RootFS
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- name: Ensure that the LXC cache has been prepared
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async_status:
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jid: "{{ _lxc_cache_prepare_commands.ansible_job_id }}"
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register: _lxc_cache_prepare_commands_result
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until: _lxc_cache_prepare_commands_result.finished
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delay: 10
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retries: "{{ lxc_cache_prep_timeout | int // 10 }}"
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- name: Remove requiretty for sudo on centos
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template:
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dest: "{{ lxc_image_cache_path }}/etc/sudoers.d/openstack-ansible"
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owner: root
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group: root
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mode: "0440"
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src: sudoers.j2
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when:
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- ansible_facts['pkg_mgr'] == 'dnf'
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- name: Adjust sshd configuration in container
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lineinfile:
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dest: "{{ lxc_image_cache_path }}/etc/ssh/sshd_config"
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regexp: "{{ item.regexp }}"
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line: "{{ item.line }}"
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state: present
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with_items: "{{ lxc_cache_sshd_configuration }}"
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