Heat templates for deploying OpenStack
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tripleo-heat-templates/docker/services/heat-api.yaml

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heat_template_version: pike
description: >
OpenStack containerized Heat API service
parameters:
DockerHeatApiImage:
description: image
type: string
# puppet needs the heat-wsgi-api binary from centos-binary-heat-api
DockerHeatApiConfigImage:
description: The container image to use for the heat_api 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
EnableInternalTLS:
type: boolean
default: false
conditions:
internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
resources:
ContainersCommon:
type: ./containers-common.yaml
HeatBase:
type: ../../puppet/services/heat-api.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
HeatApiLogging:
type: OS::TripleO::Services::Logging::HeatApi
outputs:
role_data:
description: Role data for the Heat API role.
value:
service_name: {get_attr: [HeatBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [HeatBase, role_data, config_settings]
- get_attr: [HeatApiLogging, config_settings]
- apache::default_vhost: false
step_config: &step_config
get_attr: [HeatBase, role_data, step_config]
logging_source: {get_attr: [HeatBase, role_data, logging_source]}
logging_groups: {get_attr: [HeatBase, role_data, logging_groups]}
service_config_settings: {get_attr: [HeatBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: heat_api
puppet_tags: heat_config,file,concat,file_line
step_config: *step_config
config_image: {get_param: DockerHeatApiConfigImage}
kolla_config:
/var/lib/kolla/config_files/heat_api.json:
command: /usr/sbin/httpd -DFOREGROUND
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/heat
owner: heat:heat
recurse: true
/var/lib/kolla/config_files/heat_api_cron.json:
command: /usr/sbin/crond -n
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/heat
owner: heat:heat
recurse: true
docker_config:
step_2:
get_attr: [HeatApiLogging, docker_config, step_2]
step_4:
heat_api:
image: {get_param: DockerHeatApiImage}
net: host
privileged: false
restart: always
# NOTE(mandre) kolla image changes the user to 'heat', we need it
# to be root to run httpd
user: root
healthcheck:
test: /openstack/healthcheck
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [HeatApiLogging, volumes]}
-
- /var/lib/kolla/config_files/heat_api.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/heat_api/:/var/lib/kolla/config_files/src:ro
-
if:
- internal_tls_enabled
- /etc/pki/tls/certs/httpd:/etc/pki/tls/certs/httpd:ro
- ''
-
if:
- internal_tls_enabled
- /etc/pki/tls/private/httpd:/etc/pki/tls/private/httpd:ro
- ''
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
heat_api_cron:
image: {get_param: DockerHeatApiImage}
net: host
user: root
privileged: false
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [HeatApiLogging, volumes]}
-
- /var/lib/kolla/config_files/heat_api_cron.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/heat_api/:/var/lib/kolla/config_files/src:ro
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks: {get_attr: [HeatApiLogging, host_prep_tasks]}
upgrade_tasks:
- name: Check is heat_api is deployed
command: systemctl is-enabled openstack-heat-api
tags: common
ignore_errors: True
register: heat_api_enabled
- name: remove old heat cron jobs
tags: step2
file:
path: /var/spool/cron/heat
state: absent
- name: check for heat_api running under apache (post upgrade)
tags: step2
shell: "httpd -t -D DUMP_VHOSTS | grep -q heat_api_wsgi"
register: heat_api_apache
ignore_errors: true
changed_when: false
check_mode: no
- name: Stop heat_api service (running under httpd)
tags: step2
service: name=httpd state=stopped
when: heat_api_apache.rc == 0
- name: Stop and disable heat_api service (pre-upgrade not under httpd)
tags: step2
service: name=openstack-heat-api state=stopped enabled=no
when: heat_api_enabled.rc == 0
metadata_settings:
get_attr: [HeatBase, role_data, metadata_settings]