OpenStack containerized Memcached services
parameters:
- DockerNamespace:
- description: namespace
- default: 'tripleoupstream'
- type: string
DockerMemcachedImage:
description: image
- default: 'centos-binary-memcached:latest'
+ type: string
+ DockerMemcachedConfigImage:
+ description: The container image to use for the memcached 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
type: ../../puppet/services/memcached.yaml
properties:
EndpointMap: {get_param: EndpointMap}
+ ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
RoleName: {get_param: RoleName}
value:
service_name: {get_attr: [MemcachedBase, role_data, service_name]}
config_settings: {get_attr: [MemcachedBase, role_data, config_settings]}
+ logging_source: {get_attr: [MemcachedBase, role_data, logging_source]}
+ logging_groups: {get_attr: [MemcachedBase, role_data, logging_groups]}
step_config: &step_config
get_attr: [MemcachedBase, role_data, step_config]
service_config_settings: {get_attr: [MemcachedBase, role_data, service_config_settings]}
config_volume: 'memcached'
puppet_tags: 'file'
step_config: *step_config
- config_image: &memcached_image
- list_join:
- - '/'
- - [ {get_param: DockerNamespace}, {get_param: DockerMemcachedImage} ]
+ config_image: {get_param: DockerMemcachedConfigImage}
kolla_config: {}
docker_config:
step_1:
memcached_init_logs:
start_order: 0
detach: false
- image: *memcached_image
+ image: &memcached_image {get_param: DockerMemcachedImage}
privileged: false
user: root
volumes:
- /var/lib/config-data/memcached/etc/sysconfig/memcached:/etc/sysconfig/memcached:ro
- - /var/log/memcached.log:/var/log/memcached.log
- command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; chown ${USER} /var/log/memcached.log']
+ - /var/log/containers/memcached:/var/log/
+ command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; touch /var/log/memcached.log && chown ${USER} /var/log/memcached.log']
memcached:
start_order: 1
image: *memcached_image
- {get_attr: [ContainersCommon, volumes]}
-
- /var/lib/config-data/memcached/etc/sysconfig/memcached:/etc/sysconfig/memcached:ro
- # TODO(bogdando) capture memcached syslog logs from a container
- command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; /usr/bin/memcached -p ${PORT} -u ${USER} -m ${CACHESIZE} -c ${MAXCONN} $OPTIONS']
- environment:
- - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+ - /var/log/containers/memcached:/var/log/
+ # NOTE: We're adding the log redirection here, even though should
+ # already be part of the options. This is because the redirection
+ # via the options is not working and ends up being passed as a
+ # parameter to the memcached command (which it silently ignores).
+ # Thus the need for the explicit redirection here. The redirection
+ # will be removed from the $OPTIONS, which is done via the puppet
+ # module, but we'll only be able to do this once the following pull
+ # request merges: https://github.com/saz/puppet-memcached/pull/88
+ command: ['/bin/bash', '-c', 'source /etc/sysconfig/memcached; /usr/bin/memcached -p ${PORT} -u ${USER} -m ${CACHESIZE} -c ${MAXCONN} $OPTIONS >> /var/log/memcached.log 2>&1']
upgrade_tasks:
- name: Stop and disable memcached service
tags: step2