Heat templates for deploying OpenStack
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heat_template_version: rocky
description: >
Containerized logrotate with crond for containerized service logs rotation
parameters:
ContainerCrondImage:
description: image
type: string
ContainerCrondConfigImage:
description: The container image to use for the crond config_volume
type: string
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
ServiceData:
default: {}
description: Dictionary packing service data
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
LogrotateMaxsize:
description: Configures the maxsize param for containerized logrotate.
type: string
default: '10M'
LogrotateRotationInterval:
description: Configures rotation interval for containerized logrotate.
type: string
default: 'daily'
constraints:
- allowed_values: [ 'hourly', 'daily', 'weekly', 'monthly' ]
LogrotateRotate:
description: Configures the rotate param for containerized logrotate.
type: string
default: '14'
LogrotatePurgeAfterDays:
description: Enforces life time (days) of rotated and compressed files.
type: string
default: '14'
LogrotateDateExt:
description: Enable/disable dateext parameter.
type: boolean
default: false
LogrotateDateFormat:
description: Configures dateformat strings for containerized logrotate.
This is valid when LogrotateDateExt is true.
The allowed specifiers are only %Y %m %d %H %M %S %V and %s.
type: string
default: '-%Y%m%d'
constraints:
- allowed_pattern: '-(%[YmdHMSVs])+$'
LogrotateDateYesterday:
description: Configures dateyesterday paramter for containerized logrotate.
This is valid when LogrotateDateExt is true.
type: boolean
default: false
conditions:
logrotatedateext_is_enabled: {equals: [{get_param: LogrotateDateExt}, true]}
resources:
ContainersCommon:
type: ../containers-common.yaml
outputs:
role_data:
description: Role data for the crond role.
value:
service_name: logrotate_crond
config_settings:
map_merge:
- tripleo::profile::base::logging::logrotate::maxsize: {get_param: LogrotateMaxsize}
tripleo::profile::base::logging::logrotate::rotation: {get_param: LogrotateRotationInterval}
tripleo::profile::base::logging::logrotate::rotate: {get_param: LogrotateRotate}
tripleo::profile::base::logging::logrotate::purge_after_days: {get_param: LogrotatePurgeAfterDays}
tripleo::profile::base::logging::logrotate::dateext: {get_param: LogrotateDateExt}
- if:
- logrotatedateext_is_enabled
- tripleo::profile::base::logging::logrotate::dateformat: {get_param: LogrotateDateFormat}
tripleo::profile::base::logging::logrotate::dateyesterday: {get_param: LogrotateDateYesterday}
- {}
host_prep_tasks:
- name: allow logrotate to read inside containers
seboolean:
name: logrotate_read_inside_containers
persistent: yes
state: yes
deploy_steps_tasks:
- name: configure tmpwatch on the host
when: step|int == 2
block:
- name: Push script
copy:
dest: /usr/local/sbin/containers-tmpwatch
owner: root
group: root
mode: 0755
content: |
#!/bin/sh
tmpwatch --nodirs \
-X "/var/log/containers/*/*log" \
-X "/var/log/containers/*/*/*log" \
-X "/var/log/containers/*/*err" \
{{ LogrotatePurgeAfterDays|int +1 }}d \
/var/log/containers/ 2>&1 | logger -t container-tmpwatch
vars:
LogrotatePurgeAfterDays: {get_param: LogrotatePurgeAfterDays}
- name: Insert cronjob in root crontab
cron:
name: "Remove old logs"
special_time: "daily"
user: "root"
job: "/usr/local/sbin/containers-tmpwatch"
update_tasks: &tmpwatch_script_clean
- name: Ensure old cron.daily is absent
when: step|int == 1
file:
path: /etc/cron.daily/containers-tmpwatch
state: absent
upgrade_tasks: *tmpwatch_script_clean
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: crond
step_config: 'include tripleo::profile::base::logging::logrotate'
config_image: {get_param: ContainerCrondConfigImage}
kolla_config:
/var/lib/kolla/config_files/logrotate-crond.json:
command: /usr/sbin/crond -s -n
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
docker_config:
step_4:
logrotate_crond:
image: {get_param: ContainerCrondImage}
net: none
pid: host
privileged: true
user: root
restart: always
healthcheck:
test: '/usr/share/openstack-tripleo-common/healthcheck/cron'
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /var/lib/kolla/config_files/logrotate-crond.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/crond:/var/lib/kolla/config_files/src:ro
- /var/log/containers:/var/log/containers:z
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
external_upgrade_tasks:
- when:
- step|int == 1
tags:
- never
- system_upgrade_transfer_data
- system_upgrade_stop_services
block:
- name: Stop logrotate container
import_role:
name: tripleo_container_stop
vars:
tripleo_containers_to_stop:
- logrotate_crond
tripleo_delegate_to: "{{ groups['logrotate_crond'] | default([]) }}"