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|
heat_template_version: pike
description: >
Containerized Sensu client service
parameters:
DockerSensuClientImage:
description: image
type: string
DockerSensuConfigImage:
description: The container image to use for the sensu 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
SensuDockerCheckCommand:
type: string
default: |
for i in $(docker ps --format '{{.ID}}'); do
if result=$(docker inspect --format='{{.State.Health.Status}}' $i 2>/dev/null); then
if [ "$result" != 'healthy' ]; then
echo "$(docker inspect --format='{{.Name}}' $i) ($i): $(docker inspect --format='{{json .State}}' $i)" && exit 2;
fi
fi
done
SensuDockerCheckInterval:
type: number
description: The frequency in seconds the docker health check is executed.
default: 10
SensuDockerCheckHandlers:
default: []
description: The Sensu event handler to use for events
created by the docker health check.
type: comma_delimited_list
SensuDockerCheckOccurrences:
type: number
description: The number of event occurrences before sensu-plugin-aware handler should take action.
default: 3
SensuDockerCheckRefresh:
type: number
description: The number of seconds sensu-plugin-aware handlers should wait before taking second action.
default: 90
resources:
ContainersCommon:
type: ./containers-common.yaml
SensuClientBase:
type: ../../puppet/services/monitoring/sensu-client.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
outputs:
role_data:
description: Role data for the Sensu client role.
value:
service_name: {get_attr: [SensuClientBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [SensuClientBase, role_data, config_settings]
- sensu::checks:
check-docker-health:
standalone: true
command: {get_param: SensuDockerCheckCommand}
interval: {get_param: SensuDockerCheckInterval}
handlers: {get_param: SensuDockerCheckHandlers}
occurrences: {get_param: SensuDockerCheckOccurrences}
refresh: {get_param: SensuDockerCheckRefresh}
step_config: &step_config
get_attr: [SensuClientBase, role_data, step_config]
service_config_settings: {get_attr: [SensuClientBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: sensu
puppet_tags: sensu_rabbitmq_config,sensu_client_config,sensu_check_config,sensu_check
step_config: *step_config
config_image: {get_param: DockerSensuConfigImage}
kolla_config:
/var/lib/kolla/config_files/sensu-client.json:
command: /usr/bin/sensu-client -d /etc/sensu/conf.d/ -l /var/log/sensu/sensu-client.log
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/sensu
owner: sensu:sensu
recurse: true
docker_config:
step_3:
sensu_client:
image: {get_param: DockerSensuClientImage}
net: host
privileged: true
# NOTE(mmagr) kolla image changes the user to 'sensu', we need it
# to be root have rw permission to docker.sock to run successfully
# "docker inspect" command
user: root
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /var/run/docker.sock:/var/run/docker.sock:rw
- /var/lib/kolla/config_files/sensu-client.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/sensu/:/var/lib/kolla/config_files/src:ro
- /var/log/containers/sensu:/var/log/sensu:rw
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks:
- name: create persistent logs directory
file:
path: /var/log/containers/sensu
state: directory
upgrade_tasks:
- name: Stop and disable sensu-client service
tags: step2
service: name=sensu-client.service state=stopped enabled=no
|
