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|
heat_template_version: pike
description: >
Ceph Monitor service.
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
CephIPv6:
default: False
type: boolean
CephMonKey:
description: The Ceph monitors key. Can be created with ceph-authtool --gen-print-key.
type: string
hidden: true
CinderRbdPoolName:
default: volumes
type: string
ManilaCephFSDataPoolName:
default: manila_data
type: string
ManilaCephFSMetadataPoolName:
default: manila_metadata
type: string
CinderBackupRbdPoolName:
default: backups
type: string
GlanceRbdPoolName:
default: images
type: string
GnocchiRbdPoolName:
default: metrics
type: string
NovaRbdPoolName:
default: vms
type: string
CephPools:
description: >
It can be used to override settings for one of the predefined pools, or to create
additional ones. Example:
{
"volumes": {
"size": 5,
"pg_num": 128,
"pgp_num": 128
}
}
default: {}
type: json
CephValidationRetries:
type: number
default: 40
description: Number of retry attempts for Ceph validation
CephValidationDelay:
type: number
default: 30
description: Interval (in seconds) in between validation checks
MonitoringSubscriptionCephMon:
default: 'overcloud-ceph-mon'
type: string
CephPoolDefaultSize:
description: default minimum replication for RBD copies
type: number
default: 3
resources:
CephBase:
type: ./ceph-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 Ceph Monitor service.
value:
service_name: ceph_mon
monitoring_subscription: {get_param: MonitoringSubscriptionCephMon}
config_settings:
map_merge:
- get_attr: [CephBase, role_data, config_settings]
- ceph::profile::params::ms_bind_ipv6: {get_param: CephIPv6}
ceph::profile::params::mon_key: {get_param: CephMonKey}
ceph::profile::params::osd_pool_default_pg_num: 32
ceph::profile::params::osd_pool_default_pgp_num: 32
ceph::profile::params::osd_pool_default_size: {get_param: CephPoolDefaultSize}
# repeat returns items in a list, so we need to map_merge twice
tripleo::profile::base::ceph::mon::ceph_pools:
map_merge:
- map_merge:
repeat:
for_each:
<%pool%>:
- {get_param: CinderRbdPoolName}
- {get_param: ManilaCephFSDataPoolName}
- {get_param: ManilaCephFSMetadataPoolName}
- {get_param: CinderBackupRbdPoolName}
- {get_param: NovaRbdPoolName}
- {get_param: GlanceRbdPoolName}
- {get_param: GnocchiRbdPoolName}
template:
<%pool%>:
pg_num: "%{hiera('ceph::profile::params::osd_pool_default_pg_num')}"
pgp_num: "%{hiera('ceph::profile::params::osd_pool_default_pgp_num')}"
size: "%{hiera('ceph::profile::params::osd_pool_default_size')}"
- {get_param: CephPools}
tripleo.ceph_mon.firewall_rules:
'110 ceph_mon':
dport:
- 6789
service_config_settings:
get_attr: [CephBase, role_data, service_config_settings]
step_config: |
include ::tripleo::profile::base::ceph::mon
upgrade_batch_tasks:
# Note we perform these tasks in list order, but they are all step0 so
# we can perform a rolling upgrade of all mon nodes in step0, then a
# rolling upgrade of all osd nodes in step1
- name: Check status
tags: step0,validation
shell: ceph health | egrep -sq "HEALTH_OK|HEALTH_WARN"
- name: Stop CephMon
tags: step0
service:
name: ceph-mon@{{ ansible_hostname }}
state: stopped
- name: Update Ceph packages
tags: step0
yum:
name: ceph-mon
state: latest
- name: Start CephMon
tags: step0
service:
name: ceph-mon@{{ ansible_hostname }}
state: started
# ceph-ansible
# https://github.com/ceph/ceph-ansible/blob/master/infrastructure-playbooks/rolling_update.yml#L149-L157
- name: Wait for the monitor to join the quorum...
tags: step0,ceph_quorum_validation
shell: |
ceph -s | grep monmap | sed 's/.*quorum//' | egrep -sq {{ ansible_hostname }}
register: ceph_quorum_nodecheck
until: ceph_quorum_nodecheck.rc == 0
retries: {get_param: CephValidationRetries}
delay: {get_param: CephValidationDelay}
- name: set crush tunables
tags: step0
shell: ceph osd crush tunables optimal
|
