1 heat_template_version: pike
4 OpenStack containerized Memcached services
9 default: 'tripleoupstream'
13 default: 'centos-binary-memcached:latest'
15 DockerMemcachedConfigImage:
16 description: The container image to use for the memcached config_volume
17 default: 'centos-binary-memcached:latest'
21 description: Mapping of service endpoint -> protocol. Typically set
22 via parameter_defaults in the resource registry.
26 description: Dictionary packing service data
30 description: Mapping of service_name -> network name. Typically set
31 via parameter_defaults in the resource registry. This
32 mapping overrides those in ServiceNetMapDefaults.
39 description: Role name on which the service is applied
43 description: Parameters specific to the role
49 type: ./containers-common.yaml
52 type: ../../puppet/services/memcached.yaml
54 EndpointMap: {get_param: EndpointMap}
55 ServiceData: {get_param: ServiceData}
56 ServiceNetMap: {get_param: ServiceNetMap}
57 DefaultPasswords: {get_param: DefaultPasswords}
58 RoleName: {get_param: RoleName}
59 RoleParameters: {get_param: RoleParameters}
63 description: Role data for the Memcached API role.
65 service_name: {get_attr: [MemcachedBase, role_data, service_name]}
66 config_settings: {get_attr: [MemcachedBase, role_data, config_settings]}
67 step_config: &step_config
68 get_attr: [MemcachedBase, role_data, step_config]
69 service_config_settings: {get_attr: [MemcachedBase, role_data, service_config_settings]}
70 # BEGIN DOCKER SETTINGS
72 config_volume: 'memcached'
74 step_config: *step_config
78 - [ {get_param: DockerNamespace}, {get_param: DockerMemcachedConfigImage} ]
85 image: &memcached_image
88 - [ {get_param: DockerNamespace}, {get_param: DockerMemcachedImage} ]
92 - /var/lib/config-data/memcached/etc/sysconfig/memcached:/etc/sysconfig/memcached:ro
93 - /var/log/memcached.log:/var/log/memcached.log
94 command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; chown ${USER} /var/log/memcached.log']
97 image: *memcached_image
103 - {get_attr: [ContainersCommon, volumes]}
105 - /var/lib/config-data/memcached/etc/sysconfig/memcached:/etc/sysconfig/memcached:ro
106 # TODO(bogdando) capture memcached syslog logs from a container
107 command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; /usr/bin/memcached -p ${PORT} -u ${USER} -m ${CACHESIZE} -c ${MAXCONN} $OPTIONS']
109 - name: Stop and disable memcached service
111 service: name=memcached state=stopped enabled=no