openstack/tripleo-heat-templates
Code Issues Proposed changes
c333cf8050
tripleo-heat-templates/docker/services/glance-api.yaml
Emilien Macchi d86025593b Handle undercloud upgrades via host_prep_tasks 
Using host_prep_tasks interface to handle undercloud teardown before we
run the undercloud install.
The reason of not using upgrade_tasks is because the existing tasks were
created for the overcloud upgrade first and there are too much logic
right now so we can easily re-use the bits for the undercloud. In the
future, we'll probably use upgrade_tasks for both the undercloud and
overcloud but right now this is not possible and a simple way to move
forward was to implement these tasks that work fine for the undercloud
containerization case.

Workflow will be:
- Services will be stopped and disabled (except mariadb)
- Neutron DB will be renamed, then mariadb stopped & disabled
- Remove cron jobs
- All packages will be upgraded with yum update.

Change-Id: I36be7f398dcd91e332687c6222b3ccbb9cd74ad2
2018-04-12 18:14:28 -07:00

331 lines
12 KiB
YAML
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heat_template_version: queens
description: >
OpenStack Glance service configured with Puppet
parameters:
DockerGlanceApiImage:
description: image
type: string
DockerGlanceApiConfigImage:
description: The container image to use for the glance_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
GlanceBackend:
default: swift
description: The short name of the Glance backend to use. Should be one
of swift, rbd, cinder, or file
type: string
constraints:
- allowed_values: ['swift', 'file', 'rbd', 'cinder']
GlanceNfsEnabled:
default: false
description: >
When using GlanceBackend 'file', mount NFS share for image storage.
type: boolean
GlanceNfsShare:
default: ''
description: >
NFS share to mount for image storage (when GlanceNfsEnabled is true)
type: string
GlanceNfsOptions:
default: '_netdev,bg,intr,context=system_u:object_r:glance_var_lib_t:s0'
description: >
NFS mount options for image storage (when GlanceNfsEnabled is true)
type: string
GlanceNetappNfsEnabled:
default: false
description: >
When using GlanceBackend 'file', Netapp mount NFS share for image storage.
type: boolean
NetappShareLocation:
default: ''
description: >
Netapp share to mount for image storage (when GlanceNetappNfsEnabled is true)
type: string
UpgradeRemoveUnusedPackages:
default: false
description: Remove package if the service is being disabled during upgrade
type: boolean
CephClientUserName:
default: openstack
type: string
CephClusterName:
type: string
default: ceph
description: The Ceph cluster name.
constraints:
- allowed_pattern: "[a-zA-Z0-9]+"
description: >
The Ceph cluster name must be at least 1 character and contain only
letters and numbers.
UndercloudUpgrade:
type: boolean
description: Flag to indicate undercloud upgrade process is being run.
default: false
conditions:
internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
nfs_backend_enabled: {equals: [{get_param: GlanceNfsEnabled}, true]}
netapp_nfs_backend_enabled: {equals: [{get_param: GlanceNetappNfsEnabled}, true]}
cinder_backend_enabled: {equals: [{get_param: GlanceBackend}, cinder]}
resources:
ContainersCommon:
type: ./containers-common.yaml
MySQLClient:
type: ../../puppet/services/database/mysql-client.yaml
GlanceApiPuppetBase:
type: ../../puppet/services/glance-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}
GlanceLogging:
type: OS::TripleO::Services::Logging::GlanceApi
outputs:
role_data:
description: Role data for the Glance API role.
value:
service_name: {get_attr: [GlanceApiPuppetBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [GlanceApiPuppetBase, role_data, config_settings]
- get_attr: [GlanceLogging, config_settings]
- glance::api::sync_db: false
- tripleo::glance::nfs_mount::edit_fstab: false
logging_source: {get_attr: [GlanceApiPuppetBase, role_data, logging_source]}
logging_groups: {get_attr: [GlanceApiPuppetBase, role_data, logging_groups]}
service_config_settings: {get_attr: [GlanceApiPuppetBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS #
puppet_config:
config_volume: glance_api
puppet_tags: glance_api_config,glance_api_paste_ini,glance_swift_config,glance_cache_config
step_config:
list_join:
- "\n"
- - {get_attr: [GlanceApiPuppetBase, role_data, step_config]}
- {get_attr: [MySQLClient, role_data, step_config]}
config_image: {get_param: DockerGlanceApiConfigImage}
kolla_config:
/var/lib/kolla/config_files/glance_api.json:
command: /usr/bin/glance-api --config-file /usr/share/glance/glance-api-dist.conf --config-file /etc/glance/glance-api.conf
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
- source: "/var/lib/kolla/config_files/src-ceph/"
dest: "/etc/ceph/"
merge: true
preserve_properties: true
permissions:
- path: /var/lib/glance
owner: glance:glance
recurse: true
- path:
str_replace:
template: /etc/ceph/CLUSTER.client.USER.keyring
params:
CLUSTER: {get_param: CephClusterName}
USER: {get_param: CephClientUserName}
owner: glance:glance
perm: '0600'
/var/lib/kolla/config_files/glance_api_tls_proxy.json:
command: /usr/sbin/httpd -DFOREGROUND
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
docker_config:
step_2:
get_attr: [GlanceLogging, docker_config, step_2]
step_3:
glance_api_db_sync:
image: &glance_api_image {get_param: DockerGlanceApiImage}
net: host
privileged: false
detach: false
user: root
volumes: &glance_volumes
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [GlanceLogging, volumes]}
-
- /var/lib/kolla/config_files/glance_api.json:/var/lib/kolla/config_files/config.json
- /var/lib/config-data/puppet-generated/glance_api/:/var/lib/kolla/config_files/src:ro
- /etc/ceph:/var/lib/kolla/config_files/src-ceph:ro
-
if:
- nfs_backend_enabled
- /var/lib/glance:/var/lib/glance
- ''
-
if:
- netapp_nfs_backend_enabled
- /var/lib/glance:/var/lib/glance
- ''
-
if:
- cinder_backend_enabled
- - /dev:/dev
- /etc/iscsi:/etc/iscsi
- []
environment:
- KOLLA_BOOTSTRAP=True
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
command: "/usr/bin/bootstrap_host_exec glance_api su glance -s /bin/bash -c '/usr/local/bin/kolla_start'"
step_4:
map_merge:
- glance_api:
start_order: 2
image: *glance_api_image
net: host
privileged: {if: [cinder_backend_enabled, true, false]}
restart: always
healthcheck:
test: /openstack/healthcheck
volumes: *glance_volumes
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
- if:
- internal_tls_enabled
- glance_api_tls_proxy:
start_order: 2
image: *glance_api_image
net: host
user: root
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
-
- /var/lib/kolla/config_files/glance_api_tls_proxy.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/glance_api/:/var/lib/kolla/config_files/src:ro
- /etc/pki/tls/certs/httpd:/etc/pki/tls/certs/httpd:ro
- /etc/pki/tls/private/httpd:/etc/pki/tls/private/httpd:ro
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
- {}
host_prep_tasks:
list_concat:
- {get_attr: [GlanceLogging, host_prep_tasks]}
- {get_attr: [GlanceApiPuppetBase, role_data, host_prep_tasks]}
- - name: Mount NFS on host
vars:
nfs_backend_enable: {get_param: GlanceNfsEnabled}
mount: name=/var/lib/glance/images src="{{item.NFS_SHARE}}" fstype=nfs4 opts="{{item.NFS_OPTIONS}}" state=mounted
with_items:
- NFS_SHARE: {get_param: GlanceNfsShare}
NFS_OPTIONS: {get_param: GlanceNfsOptions}
when:
- nfs_backend_enable
- name: ensure ceph configurations exist
file:
path: /etc/ceph
state: directory
- name: Stop and disable the glance-api service
service:
name: openstack-glance-api
state: stopped
enabled: no
when: {get_param: UndercloudUpgrade}
upgrade_tasks:
- name: Check if glance_api is deployed
command: systemctl is-enabled --quiet openstack-glance-api
tags: common
ignore_errors: True
register: glance_api_enabled
- name: "PreUpgrade step0,validation: Check service openstack-glance-api is running"
command: systemctl is-active --quiet openstack-glance-api
tags: validation
when:
- step|int == 0
- glance_api_enabled.rc == 0
- name: Stop and disable glance_api service
when:
- step|int == 2
- glance_api_enabled.rc == 0
service: name=openstack-glance-api state=stopped enabled=no
- name: Set fact for removal of openstack-glance package
when: step|int == 2
set_fact:
remove_glance_package: {get_param: UpgradeRemoveUnusedPackages}
- name: Remove openstack-glance package if operator requests it
yum: name=openstack-glance state=removed
ignore_errors: True
when:
- step|int == 2
- remove_glance_package|bool
metadata_settings:
get_attr: [GlanceApiPuppetBase, role_data, metadata_settings]
fast_forward_upgrade_tasks:
- name: Check if glance_api is deployed
command: systemctl is-enabled --quiet openstack-glance-api
ignore_errors: True
register: glance_api_enabled_result
when:
- step|int == 0
- release == 'ocata'
- name: Set fact glance_api_enabled
set_fact:
glance_api_enabled: "{{ glance_api_enabled_result.rc == 0 }}"
when:
- step|int == 0
- release == 'ocata'
- name: Stop openstack-glance-api
service: name=openstack-glance-api state=stopped enabled=no
when:
- step|int == 1
- release == 'ocata'
- glance_api_enabled|bool
- name: glance package update
yum: name=openstack-glance state=latest
when:
- step|int == 6
- is_bootstrap_node|bool
- name: glance db sync
command: glance-manage db_sync
when:
- step|int == 8
- is_bootstrap_node|bool
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