openstack/tripleo-heat-templates
Code Issues Proposed changes

Add Mistral event engine

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Mistral has an event engine to trigger cron-type events. Let's use it.

Change-Id: I15b48bd7a501608b1fad64fea8d4f9822946dcb2
Depends-On: I71f556c96ed7c2bbafacab4b2f66874effbd8b73
This commit is contained in:
Brad P. Crochet 2017-05-05 11:30:15 -04:00
parent e1a9638732
commit 95a7a27fcb
10 changed files with 203 additions and 0 deletions
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2
ci/environments/scenario003-multinode-containers.yaml
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@ -11,6 +11,7 @@ resource_registry:
OS::TripleO::Services::MistralApi: ../../docker/services/mistral-api.yaml
OS::TripleO::Services::MistralEngine: ../../docker/services/mistral-engine.yaml
OS::TripleO::Services::MistralExecutor: ../../docker/services/mistral-executor.yaml
OS::TripleO::Services::MistralEventEngine: ../../docker/services/mistral-event-engine.yaml
# Some infra instances don't pass the ping test but are otherwise working.
# Since the OVB jobs also test this functionality we can shut it off here.
OS::TripleO::AllNodes::Validation: ../common/all-nodes-validation-disabled.yaml
@ -55,6 +56,7 @@ parameter_defaults:
- OS::TripleO::Services::MistralApi
- OS::TripleO::Services::MistralEngine
- OS::TripleO::Services::MistralExecutor
- OS::TripleO::Services::MistralEventEngine
- OS::TripleO::Services::TripleoPackages
- OS::TripleO::Services::TripleoFirewall
- OS::TripleO::Services::Sshd

2
ci/environments/scenario003-multinode.yaml
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@ -5,6 +5,7 @@ resource_registry:
OS::TripleO::Services::SaharaEngine: ../../puppet/services/sahara-engine.yaml
OS::TripleO::Services::MistralApi: ../../puppet/services/mistral-api.yaml
OS::TripleO::Services::MistralEngine: ../../puppet/services/mistral-engine.yaml
OS::TripleO::Services::MistralEventEngine: ../../puppet/services/mistral-event-engine.yaml
OS::TripleO::Services::MistralExecutor: ../../puppet/services/mistral-executor.yaml
OS::TripleO::Services::RabbitMQ: ../../puppet/services/pacemaker/rabbitmq.yaml
OS::TripleO::Services::HAproxy: ../../puppet/services/pacemaker/haproxy.yaml
@ -57,6 +58,7 @@ parameter_defaults:
- OS::TripleO::Services::SaharaEngine
- OS::TripleO::Services::MistralApi
- OS::TripleO::Services::MistralEngine
- OS::TripleO::Services::MistralEventEngine
- OS::TripleO::Services::MistralExecutor
- OS::TripleO::Services::TripleoPackages
- OS::TripleO::Services::TripleoFirewall

118
docker/services/mistral-event-engine.yaml Normal file
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@ -0,0 +1,118 @@
heat_template_version: pike
description: >
OpenStack containerized Mistral Event Engine service
parameters:
DockerMistralEventEngineImage:
description: image
type: string
DockerMistralConfigImage:
description: The container image to use for the mistral 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
resources:
ContainersCommon:
type: ./containers-common.yaml
MySQLClient:
type: ../../puppet/services/database/mysql-client.yaml
MistralBase:
type: ../../puppet/services/mistral-event-engine.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}
outputs:
role_data:
description: Role data for the Mistral Event Engine role.
value:
service_name: {get_attr: [MistralBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [MistralBase, role_data, config_settings]
logging_source: {get_attr: [MistralBase, role_data, logging_source]}
logging_groups: {get_attr: [MistralBase, role_data, logging_groups]}
step_config: &step_config
list_join:
- "\n"
- - get_attr: [MistralBase, role_data, step_config]
- get_attr: [MySQLClient, role_data, step_config]
service_config_settings: {get_attr: [MistralBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: mistral
puppet_tags: mistral_config
step_config: *step_config
config_image: {get_param: DockerMistralConfigImage}
kolla_config:
/var/lib/kolla/config_files/mistral_event_engine.json:
command: /usr/bin/mistral-server --config-file=/etc/mistral/mistral.conf --log-file=/var/log/mistral/event-engine.log --server=event-engine
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/mistral
owner: mistral:mistral
recurse: true
docker_config:
step_4:
mistral_event_engine:
image: {get_param: DockerMistralEventEngineImage}
net: host
privileged: false
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /run:/run
- /var/lib/kolla/config_files/mistral_event_engine.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/mistral/:/var/lib/kolla/config_files/src:ro
- /var/log/containers/mistral:/var/log/mistral
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks:
- name: create persistent logs directory
file:
path: /var/log/containers/mistral
state: directory
upgrade_tasks:
- name: Stop and disable mistral_event_engine service
tags: step2
service: name=openstack-mistral-event-engine state=stopped enabled=no

1
environments/services-docker/mistral.yaml
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@ -2,3 +2,4 @@ resource_registry:
OS::TripleO::Services::MistralEngine: ../../docker/services/mistral-engine.yaml
OS::TripleO::Services::MistralApi: ../../docker/services/mistral-api.yaml
OS::TripleO::Services::MistralExecutor: ../../docker/services/mistral-executor.yaml
OS::TripleO::Services::MistralEventEngine: ../../docker/services/mistral-event-engine.yaml

1
environments/services/mistral.yaml
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@ -2,3 +2,4 @@ resource_registry:
OS::TripleO::Services::MistralEngine: ../../puppet/services/mistral-engine.yaml
OS::TripleO::Services::MistralApi: ../../puppet/services/mistral-api.yaml
OS::TripleO::Services::MistralExecutor: ../../puppet/services/mistral-executor.yaml
OS::TripleO::Services::MistralEventEngine: ../../puppet/services/mistral-event-engine.yaml

1
overcloud-resource-registry-puppet.j2.yaml
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@ -257,6 +257,7 @@ resource_registry:
OS::TripleO::Services::MistralEngine: OS::Heat::None
OS::TripleO::Services::MistralApi: OS::Heat::None
OS::TripleO::Services::MistralExecutor: OS::Heat::None
OS::TripleO::Services::MistralEventEngine: OS::Heat::None
OS::TripleO::Services::IronicApi: OS::Heat::None
OS::TripleO::Services::IronicConductor: OS::Heat::None
OS::TripleO::Services::IronicInspector: OS::Heat::None

72
puppet/services/mistral-event-engine.yaml Normal file
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@ -0,0 +1,72 @@
heat_template_version: ocata
description: >
Openstack Mistral Event Engine service configured with Puppet
parameters:
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
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
resources:
MistralBase:
type: ./mistral-base.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Mistral Event Engine role.
value:
service_name: mistral_event_engine
config_settings:
get_attr: [MistralBase, role_data, config_settings]
step_config: |
include ::tripleo::profile::base::mistral::event_engine
upgrade_tasks:
- name: Check if mistral event engine is deployed
command: systemctl is-enabled openstack-mistral-event-engine
tags: common
ignore_errors: True
register: mistral_event_engine_enabled
- name: "PreUpgrade step0,validation: Check if openstack-mistral-event-engine is running"
shell: >
/usr/bin/systemctl show 'openstack-mistral-event-engine' --property ActiveState |
grep '\bactive\b'
when: mistral_event_engine_enabled.rc == 0
tags: step0,validation
- name: Stop mistral_event_engine service
tags: step1
service: name=openstack-mistral-event-engine state=stopped
- name: Install openstack-mistral-event-engine package if it was disabled
tags: step3
yum: name=openstack-mistral-event-engine state=latest
when: mistral_event_engine_enabled.rc != 0

4
releasenotes/notes/add-mistral-event-engine-3a33700c20c88e86.yaml Normal file
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@ -0,0 +1,4 @@
---
features:
- Add support for Mistral event engine.

1
roles/Undercloud.yaml
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@ -26,6 +26,7 @@
- OS::TripleO::Services::MistralApi
- OS::TripleO::Services::MistralEngine
- OS::TripleO::Services::MistralExecutor
- OS::TripleO::Services::MistralEventEngine
- OS::TripleO::Services::MySQL
- OS::TripleO::Services::NeutronApi
- OS::TripleO::Services::NeutronCorePlugin

1
roles_data_undercloud.yaml
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@ -29,6 +29,7 @@
- OS::TripleO::Services::MistralApi
- OS::TripleO::Services::MistralEngine
- OS::TripleO::Services::MistralExecutor
- OS::TripleO::Services::MistralEventEngine
- OS::TripleO::Services::MySQL
- OS::TripleO::Services::NeutronApi
- OS::TripleO::Services::NeutronCorePlugin