Heat templates for deploying OpenStack
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# Note the indentation here is required as it's joined
# to create a playbook in deploy-steps.j2
##################################################
# Step 1 block, write data for subsequent steps
##################################################
- name: gather facts needed by role
setup:
gather_subset: "!min,python"
when: ansible_python is not defined
tags:
- container_config_tasks
- name: set python_cmd
set_fact:
python_cmd: "python{{ ansible_python.version.major }}"
cacheable: true
when: python_cmd is not defined
tags:
- container_config_tasks
- name: print python facts
debug:
msg: "python_cmd: {{ python_cmd }}"
tags:
- container_config_tasks
- name: Write config data at the start of step 1
when: step|int == 1
block:
- name: Create and ensure setype for /var/log/containers directory
file:
path: /var/log/containers
state: directory
setype: var_log_t
selevel: s0
tags:
- host_config
- name: Create ContainerLogStdoutPath directory
file:
path: "{{ container_log_stdout_path }}"
state: directory
selevel: s0
tags:
- host_config
- name: Create /var/lib/tripleo-config directory
file:
path: /var/lib/tripleo-config
state: directory
setype: svirt_sandbox_file_t
selevel: s0
recurse: true
tags:
- host_config
- container_config
- container_config_tasks
- container_config_scripts
- container_startup_configs
- name: Delete existing /var/lib/tripleo-config/check-mode directory for check mode
file:
path: /var/lib/tripleo-config/check-mode
state: absent
tags:
- host_config
- container_config
- container_config_tasks
- container_config_scripts
- container_startup_configs
when:
- ansible_check_mode|bool
ignore_errors: true
check_mode: no
- name: Create /var/lib/tripleo-config/check-mode directory for check mode
file:
path: /var/lib/tripleo-config/check-mode
state: directory
setype: svirt_sandbox_file_t
selevel: s0
recurse: true
tags:
- host_config
- container_config
- container_config_tasks
- container_config_scripts
- container_startup_configs
when:
- ansible_check_mode|bool
check_mode: no
# Puppet manifest for baremetal host configuration
- name: Write the puppet step_config manifest
no_log: True
copy:
content: "{{ lookup('file', tripleo_role_name + '/step_config.pp', errors='ignore') | default('', True) }}"
dest: /var/lib/tripleo-config/{{ ansible_check_mode | bool | ternary('check-mode/', '') }}puppet_step_config.pp
force: yes
mode: '0600'
tags:
- host_config
check_mode: no
diff: no
- name: Diff puppet step_config manifest changes for check mode
command:
diff -uN /var/lib/tripleo-config/puppet_step_config.pp /var/lib/tripleo-config/check-mode/puppet_step_config.pp
register: diff_results
tags:
- host_config
check_mode: no
when:
- ansible_check_mode|bool
- ansible_diff_mode
failed_when: false
changed_when: diff_results.rc == 1
- name: Diff puppet step_config manifest changes for check mode
debug:
var: diff_results.stdout_lines
changed_when: diff_results.rc == 1
when:
- ansible_check_mode|bool
- ansible_diff_mode
tags:
- host_config
# Config file for our container-puppet.py script, used to generate container configs
- name: Create /var/lib/container-puppet
file:
path: /var/lib/container-puppet
state: directory
setype: svirt_sandbox_file_t
selevel: s0
tags:
- container_config
- container_config_tasks
# For backward compatibility in Stein, so our operators have time
# to learn about the new directory.
- name: Create /var/lib/docker-puppet for backward compatibility
file:
path: /var/lib/docker-puppet
state: directory
tags:
- container_config
- container_config_tasks
- name: Deprecation file about /var/lib/docker-puppet
copy:
dest: /var/lib/docker-puppet/readme.txt
content: |
/var/lib/docker-puppet was moved under
/var/lib/container-puppet because we don't run Docker anymore.
ignore_errors: true
- name: Delete existing /var/lib/container-puppet/container-puppet.sh
file:
path: /var/lib/container-puppet/container-puppet.sh
state: absent
tags:
- container_config
ignore_errors: true
check_mode: no
- name: Delete existing /var/lib/container-puppet/check-mode for check mode
file:
path: /var/lib/container-puppet/check-mode
state: absent
tags:
- container_config
ignore_errors: true
check_mode: no
when:
- ansible_check_mode|bool
- name: Create /var/lib/container-puppet/check-mode for check mode
file:
path: /var/lib/container-puppet/check-mode
state: directory
setype: svirt_sandbox_file_t
selevel: s0
tags:
- container_config
check_mode: no
when:
- ansible_check_mode|bool
- name: Write container-puppet.json file
no_log: True
copy:
content: "{{ lookup('file', tripleo_role_name + '/puppet_config.yaml', errors='ignore') | default([], True) | from_yaml | to_nice_json }}"
dest: /var/lib/container-puppet/{{ ansible_check_mode | bool | ternary('check-mode/', '') }}container-puppet.json
force: yes
mode: '0600'
tags:
- container_config
check_mode: no
diff: no
- name: Diff container-puppet.json changes for check mode
command:
diff -uN /var/lib/container-puppet/container-puppet.json /var/lib/container-puppet/check-mode/container-puppet.json
register: diff_results
tags:
- container_config
check_mode: no
when:
- ansible_check_mode|bool
- ansible_diff_mode
failed_when: false
changed_when: diff_results.rc == 1
- name: Diff container-puppet.json changes for check mode
debug:
var: diff_results.stdout_lines
changed_when: diff_results.rc == 1
when:
- ansible_check_mode|bool
- ansible_diff_mode
tags:
- container_config
- name: Create /var/lib/container-config-scripts
file:
path: /var/lib/container-config-scripts
state: directory
setype: svirt_sandbox_file_t
tags:
- container_config_scripts
# The container config files
# /var/lib/container-startup-configs.json is removed as we now write
# per-step files instead
- name: Clean old /var/lib/container-startup-configs.json file
file:
path: /var/lib/container-startup-configs.json
state: absent
tags:
- container_startup_configs
# For legacy, can be removed in Train cycle
- name: Clean old /var/lib/docker-container-startup-configs.json file
file:
path: /var/lib/docker-container-startup-configs.json
state: absent
tags:
- container_startup_configs
- name: Write container config scripts
no_log: True
copy:
content: "{{ item[1].content }}"
dest: "/var/lib/container-config-scripts/{{ item[0] }}"
force: yes
mode: "{{ item[1].mode | default('0600', true) }}"
setype: svirt_sandbox_file_t
loop: "{{ role_data_container_config_scripts | dictsort }}"
loop_control:
label: "{{ item[0] }}"
vars:
role_data_container_config_scripts: "{{ lookup('file', tripleo_role_name + '/container_config_scripts.yaml', errors='ignore') | default({}, True) | from_yaml }}"
tags:
- container_config_scripts
# Here we are dumping all the container startup configuration data
# so that we can have access to how they are started outside of heat
# and container cmd. This lets us create command line tools to test containers.
- name: Set container_config_default fact
no_log: True
set_fact:
container_config_default: "{{ container_config_default | default({}) | combine( {'step_' + item: {}} ) }}"
with_sequence: count={{ deploy_steps_max }}
tags:
- container_startup_configs
- name: Set container_startup_configs_with_default fact
no_log: True
set_fact:
container_config_with_default: "{{ container_config_default | combine(role_data_container_config) }}"
vars:
role_data_container_config: "{{ lookup('file', tripleo_role_name + '/docker_config.yaml', errors='ignore') | default({}, True) | from_yaml }}"
tags:
- container_startup_configs
- name: Write per-step container startup configs
no_log: True
copy:
content: "{{ item[1] | to_nice_json }}"
dest: /var/lib/tripleo-config/container-startup-config-{{ item[0] }}.json
force: yes
mode: '0600'
loop: "{{ container_config_with_default | dictsort }}"
loop_control:
label: "{{ item[0] }}"
tags:
- container_startup_configs
- name: Create /var/lib/kolla/config_files directory
file:
path: /var/lib/kolla/config_files
state: directory
setype: svirt_sandbox_file_t
selevel: s0
recurse: true
tags:
- container_startup_configs
- name: Create /var/lib/config-data directory
file:
path: /var/lib/config-data
state: directory
setype: svirt_sandbox_file_t
selevel: s0
- name: Write kolla config json files
no_log: True
copy:
content: "{{ item[1] | to_nice_json }}"
dest: "{{ item[0] }}"
force: yes
mode: '0600'
setype: svirt_sandbox_file_t
loop: "{{ lookup('file', tripleo_role_name + '/kolla_config.yaml', errors='ignore') | default([], True) | from_yaml | dictsort }}"
loop_control:
label: "{{ item[0] }}"
tags:
- container_startup_configs
#####################################################
# Per step puppet configuration of the baremetal host
#####################################################
- name: Set host puppet debugging fact string
set_fact:
host_puppet_config_debug: "--debug --verbose"
when:
- enable_puppet | bool
- enable_debug | bool
tags:
- host_config
- name: Check for /etc/puppet/check-mode directory for check mode
stat:
path: /etc/puppet/check-mode
register: check_mode_dir
when: ansible_check_mode|bool
tags:
- host_config
- container_config
- name: Create /etc/puppet/check-mode/hieradata directory for check mode
file:
path: /etc/puppet/check-mode/hieradata
state: directory
setype: svirt_sandbox_file_t
selevel: s0
recurse: true
check_mode: no
when:
- ansible_check_mode|bool
- not check_mode_dir.stat.exists
tags:
- host_config
- container_config
- name: Write the config_step hieradata
no_log: True
copy:
content: "{{ dict(step=step|int) | to_json }}"
dest: /etc/puppet/{{ ansible_check_mode | bool | ternary('check-mode/', '') }}hieradata/config_step.json
force: true
mode: '0600'
check_mode: no
tags:
- host_config
- name: Create puppet check-mode files if they don't exist for check mode
shell: |
cp -a /etc/puppet/hiera.yaml /etc/puppet/check-mode/hiera.yaml
cp -a /etc/puppet/hieradata/* /etc/puppet/check-mode/hieradata/
sed -i 's/\/etc\/puppet\/hieradata/\/etc\/puppet\/check-mode\/hieradata/' /etc/puppet/check-mode/hiera.yaml
when:
- ansible_check_mode|bool
- not check_mode_dir.stat.exists
check_mode: no
tags:
- host_config
- container_config
- name: Run puppet host configuration for step {{ step }}
when: enable_puppet|bool
shell: >-
puppet apply {{ host_puppet_config_debug | default('') }}
--modulepath=/etc/puppet/modules:/opt/stack/puppet-modules:/usr/share/openstack-puppet/modules
--detailed-exitcodes
--summarize
--color=false
{{ ansible_check_mode | bool | ternary('--noop', '') }}
{{ ansible_check_mode | bool | ternary('--hiera_config /etc/puppet/check-mode/hiera.yaml', '') }}
/var/lib/tripleo-config/{{ ansible_check_mode | bool | ternary('check-mode/', '') }}puppet_step_config.pp
2>&1 | logger -s -t puppet-user ;
exit ${PIPESTATUS[0]}
changed_when: outputs.rc == 2
register: outputs
failed_when: false
no_log: true
tags:
- host_config
check_mode: no
- name: "Debug output for task: Run puppet host configuration for step {{ step }}"
debug:
var: outputs.stdout_lines | default([]) | union(outputs.stderr_lines | default([]))
when:
- enable_puppet | bool
- outputs.rc is defined
failed_when: outputs.rc not in [0, 2]
tags:
- host_config
ignore_errors: "{{ ansible_check_mode|bool }}"
#########################################
# Pre-cache facts for container-puppet.py
#########################################
- name: Create puppet caching structures
file:
path: /var/lib/container-puppet/puppetlabs
state: directory
setype: svirt_sandbox_file_t
selevel: s0
recurse: True
tags:
- container_config
- container_config_tasks
- name: Write facter cache config
copy:
dest: /var/lib/container-puppet/puppetlabs/facter.conf
content: |
facts : {
ttls: [
{ "kernel" : 8 hour },
{ "memory" : 8 hour },
{ "networking" : 8 hour },
{ "operating system" : 8 hour },
{ "processor" : 8 hour },
]
}
tags:
- container_config
- container_config_tasks
- name: Cleanup facter cache if exists
file:
path: /opt/puppetlabs/facter
state: absent
ignore_errors: True
tags:
- container_config
- container_config_tasks
- name: Pre-cache facts
command: facter --config /var/lib/container-puppet/puppetlabs/facter.conf
no_log: True
ignore_errors: True
tags:
- container_config
- container_config_tasks
- name: Sync cached facts
synchronize:
src: /opt/puppetlabs/
dest: /var/lib/container-puppet/puppetlabs/
delegate_to: "{{ inventory_hostname }}"
tags:
- container_config
- container_config_tasks
######################################
# Generate config via container-puppet.py
######################################
- name: Run container-puppet tasks (generate config) during step {{ step }}
shell: "{{ python_cmd }} /var/lib/container-puppet/container-puppet.py"
environment:
NET_HOST: 'true'
DEBUG: '{{ docker_puppet_debug | bool }}'
PROCESS_COUNT: '{{ docker_puppet_process_count }}'
CONTAINER_CLI: "{{ container_cli }}"
CONFIG: '/var/lib/container-puppet/{{ ansible_check_mode | bool | ternary("check-mode/", "") }}container-puppet.json'
CONFIG_VOLUME_PREFIX: '/var/lib/config-data{{ ansible_check_mode | bool | ternary("/check-mode", "") }}'
CHECK_MODE: '{{ ansible_check_mode | bool | ternary(1, 0) }}'
STARTUP_CONFIG_PATTERN: '/var/lib/tripleo-config/{{ ansible_check_mode | bool | ternary("check-mode/", "") }}container-startup-config-step_*.json'
MOUNT_HOST_PUPPET: '{{docker_puppet_mount_host_puppet | default(true)}}'
CONTAINER_LOG_STDOUT_PATH: "{{ container_log_stdout_path }}"
CONTAINER_HEALTHCHECK_DISABLED: "{{ container_healthcheck_disabled }}"
when: step|int == 1
changed_when: false
check_mode: no
register: outputs
failed_when: false
no_log: true
tags:
- container_config
- name: "Debug output for task: Run container-puppet tasks (generate config) during step {{ step }}"
debug:
var: outputs.stdout_lines | default([]) | union(outputs.stderr_lines | default([]))
when: outputs.rc is defined
failed_when: outputs.rc != 0
tags:
- container_config
ignore_errors: "{{ ansible_check_mode|bool }}"
- name: Diff container-puppet.py puppet-generated changes for check mode
shell: |
diff -ruN --no-dereference -q /var/lib/config-data/puppet-generated /var/lib/config-data/check-mode/puppet-generated
diff -ruN --no-dereference /var/lib/config-data/puppet-generated /var/lib/config-data/check-mode/puppet-generated
register: diff_results
tags:
- container_config
check_mode: no
when:
- step|int == 1
- ansible_check_mode|bool
- ansible_diff_mode
failed_when: false
changed_when: diff_results.rc == 1
- name: Diff container-puppet.py puppet-generated changes for check mode
debug:
var: diff_results.stdout_lines
changed_when: diff_results.rc == 1
when:
- step|int == 1
- ansible_check_mode|bool
- ansible_diff_mode
tags:
- container_config
##################################################
# Per step starting of the containers using paunch
##################################################
# Note container-puppet.py generates the hashed-*.json file, which is a copy of
# the *step_n.json with a hash of the generated external config added
# This acts as a salt to enable restarting the container if config changes
- name: Start containers for step {{ step }}
environment:
TRIPLEO_MINOR_UPDATE: '{{ tripleo_minor_update | default(false) }}'
command: >-
paunch {% if enable_debug|bool %}--debug{% else %}-v{% endif %} apply
--default-runtime "{{ container_cli }}"
--container-log-path "{{ container_log_stdout_path }}"
{% if container_healthcheck_disabled|bool and container_cli == 'podman' %}--healthcheck-disabled{% endif %}
--file /var/lib/tripleo-config/hashed-container-startup-config-step_{{ step }}.json
--config-id tripleo_step{{ step }} --managed-by tripleo-{{ tripleo_role_name }}
changed_when: false
register: outputs
failed_when: false
no_log: true
tags:
- container_startup_configs
- name: "Debug output for task: Start containers for step {{ step }}"
debug:
var: outputs.stdout_lines | default([]) | union(outputs.stderr_lines | default([]))
when: outputs.rc is defined
failed_when: outputs.rc != 0
tags:
- container_startup_configs
########################################################
# Bootstrap tasks - run any tasks that have been defined
########################################################
- name: "Clean container_puppet_tasks for {{ansible_hostname}} step {{step}}"
file:
path: /var/lib/container-puppet/container-puppet-tasks{{step}}.json
state: absent
tags:
- container_config_tasks
- name: Calculate container_puppet_tasks for {{ansible_hostname}} step {{step}}
set_fact:
host_container_puppet_tasks: "{{host_container_puppet_tasks|default([]) + [item]}}"
loop: "{{container_puppet_tasks.get('step_' + step, [])}}"
when: (groups[item.service_name] | default ([]) | map('extract', hostvars, 'inventory_hostname') | first) == ansible_hostname
vars:
container_puppet_tasks: "{{ lookup('file', tripleo_role_name + '/container_puppet_tasks.yaml', errors='ignore') | default({}, True) | from_yaml }}"
tags:
- container_config_tasks
- name: Write container-puppet-tasks json file for {{ansible_hostname}} step {{step}}
no_log: True
copy:
content: "{{host_container_puppet_tasks|to_nice_json}}"
dest: "/var/lib/container-puppet/container-puppet-tasks{{step}}.json"
force: yes
mode: '0600'
tags:
- container_config_tasks
when: host_container_puppet_tasks is defined
- name: Run container-puppet tasks (bootstrap tasks) for step {{ step }}
shell: "{{ python_cmd }} /var/lib/container-puppet/container-puppet.py"
environment:
CONFIG: /var/lib/container-puppet/{{ ansible_check_mode | bool | ternary('check-mode/', '') }}container-puppet-tasks{{ step }}.json
CONFIG_VOLUME_PREFIX: '/var/lib/config-data{{ ansible_check_mode | bool | ternary("/check-mode", "") }}'
NET_HOST: "true"
NO_ARCHIVE: "true"
STEP: "{{ step }}"
CONTAINER_CLI: "{{ container_cli }}"
DEBUG: "{{ docker_puppet_debug }}"
MOUNT_HOST_PUPPET: '{{docker_puppet_mount_host_puppet}}'
when: host_container_puppet_tasks is defined
changed_when: false
register: outputs
failed_when: false
no_log: true
tags:
- container_config_tasks
- name: "Debug output for task: Run container-puppet tasks (bootstrap tasks) for step {{ step }}"
debug:
var: outputs.stdout_lines | default([]) | union(outputs.stderr_lines | default([]))
when: outputs.rc is defined
failed_when: outputs.rc != 0
tags:
- container_config_tasks