ed574f456f
for upgrade strategy for ceph components This PS uses HelmToolKit function to add upgrade strategy parameters to ceph Components Change-Id: I54e71d2a52bd639b3e93fc899c1bf2cd075b5396
540 lines
14 KiB
YAML
540 lines
14 KiB
YAML
# Copyright 2017 The Openstack-Helm Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Default values for ceph-client.
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# This is a YAML-formatted file.
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# Declare name/value pairs to be passed into your templates.
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# name: value
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deployment:
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ceph: true
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release_group: null
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images:
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pull_policy: IfNotPresent
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tags:
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ceph_bootstrap: 'docker.io/openstackhelm/ceph-daemon:latest-ubuntu_xenial'
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ceph_config_helper: 'docker.io/openstackhelm/ceph-config-helper:latest-ubuntu_xenial'
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ceph_mds: 'docker.io/openstackhelm/ceph-daemon:latest-ubuntu_xenial'
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ceph_mgr: 'docker.io/openstackhelm/ceph-daemon:latest-ubuntu_xenial'
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ceph_rbd_pool: 'docker.io/openstackhelm/ceph-config-helper:latest-ubuntu_xenial'
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dep_check: 'quay.io/stackanetes/kubernetes-entrypoint:v0.3.1'
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image_repo_sync: 'docker.io/docker:17.07.0'
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local_registry:
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active: false
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exclude:
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- dep_check
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- image_repo_sync
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labels:
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job:
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node_selector_key: openstack-control-plane
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node_selector_value: enabled
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mds:
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node_selector_key: ceph-mds
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node_selector_value: enabled
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mgr:
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node_selector_key: ceph-mgr
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node_selector_value: enabled
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checkdns:
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node_selector_key: ceph-mon
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node_selector_value: enabled
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pod:
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security_context:
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checkdns:
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pod:
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runAsUser: 65534
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container:
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checkdns:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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mds:
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pod:
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runAsUser: 65534
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container:
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init_dirs:
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runAsUser: 0
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readOnlyRootFilesystem: true
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mds:
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runAsUser: 0
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readOnlyRootFilesystem: true
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mgr:
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pod:
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runAsUser: 65534
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container:
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init_dirs:
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runAsUser: 0
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readOnlyRootFilesystem: true
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mgr:
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runAsUser: 0
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readOnlyRootFilesystem: true
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bootstrap:
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pod:
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runAsUser: 65534
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container:
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bootstrap:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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rbd_pool:
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pod:
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runAsUser: 65534
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container:
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rbd_pool:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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test:
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pod:
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runAsUser: 65534
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container:
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test:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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dns_policy: "ClusterFirstWithHostNet"
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replicas:
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mds: 2
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mgr: 2
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lifecycle:
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upgrades:
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deployments:
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pod_replacement_strategy: RollingUpdate
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revision_history: 3
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rolling_update:
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max_surge: 25%
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max_unavailable: 25%
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updateStrategy:
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mgr:
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type: Recreate
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affinity:
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anti:
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type:
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default: preferredDuringSchedulingIgnoredDuringExecution
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topologyKey:
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default: kubernetes.io/hostname
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weight:
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default: 10
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resources:
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enabled: false
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mds:
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requests:
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memory: "10Mi"
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cpu: "250m"
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limits:
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memory: "50Mi"
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cpu: "500m"
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mgr:
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requests:
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memory: "5Mi"
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cpu: "250m"
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limits:
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memory: "50Mi"
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cpu: "500m"
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checkdns:
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requests:
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memory: "5Mi"
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cpu: "250m"
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limits:
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memory: "50Mi"
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cpu: "500m"
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jobs:
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bootstrap:
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limits:
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memory: "1024Mi"
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cpu: "2000m"
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requests:
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memory: "128Mi"
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cpu: "500m"
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image_repo_sync:
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requests:
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memory: "128Mi"
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cpu: "100m"
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limits:
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memory: "1024Mi"
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cpu: "2000m"
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tests:
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requests:
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memory: "10Mi"
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cpu: "250m"
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limits:
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memory: "50Mi"
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cpu: "500m"
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secrets:
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keyrings:
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mon: ceph-mon-keyring
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mds: ceph-bootstrap-mds-keyring
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osd: ceph-bootstrap-osd-keyring
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rgw: ceph-bootstrap-rgw-keyring
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mgr: ceph-bootstrap-mgr-keyring
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admin: ceph-client-admin-keyring
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network:
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public: 192.168.0.0/16
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cluster: 192.168.0.0/16
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jobs:
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pool_checkPGs:
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# Execute every 15 minutes
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cron: "*/15 * * * *"
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history:
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# Number of successful job to keep
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successJob: 1
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# Number of failed job to keep
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failJob: 1
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concurrency:
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# Skip new job if previous job still active
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execPolicy: Forbid
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startingDeadlineSecs: 60
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conf:
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features:
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mds: true
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mgr: true
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pool:
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#NOTE(portdirect): this drives a simple approximation of
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# https://ceph.com/pgcalc/, the `target.osd` key should be set to match the
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# expected number of osds in a cluster, and the `target.pg_per_osd` should be
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# set to match the desired number of placement groups on each OSD.
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crush:
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#NOTE(portdirect): to use RBD devices with Ubuntu 16.04's 4.4.x series
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# kernel this should be set to `hammer`
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tunables: null
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target:
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#NOTE(portdirect): arbitrarily we set the default number of expected OSD's to 5
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# to match the number of nodes in the OSH gate (used only for helm tests).
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osd: 5
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pg_per_osd: 100
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protected: true
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default:
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# NOTE(supamatt): Accepted values are taken from `crush_rules` list.
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crush_rule: replicated_rule
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crush_rules:
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# NOTE(supamatt): Device classes must remain undefined if all OSDs are the
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# same device type of backing disks (ie, all HDD or all SDD).
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- name: same_host
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crush_rule: create-simple
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failure_domain: osd
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device_class:
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- name: replicated_rule
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crush_rule: create-simple
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failure_domain: host
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device_class:
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- name: rack_replicated_rule
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crush_rule: create-simple
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failure_domain: rack
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device_class:
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# - name: replicated_rule-ssd
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# crush_rule: create-replicated
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# failure_domain: host
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# device_class: sdd
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# - name: replicated_rule-hdd
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# crush_rule: create-replicated
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# failure_domain: host
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# device_class: hdd
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# - name: rack_replicated_rule-ssd
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# crush_rule: create-replicated
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# failure_domain: rack
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# device_class: ssd
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# - name: rack_replicated_rule-hdd
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# crush_rule: create-replicated
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# failure_domain: rack
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# device_class: hdd
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# - name: row_replicated_rule
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# crush_rule: create-simple
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# failure_domain: row
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# device_class:
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# NOTE(portdirect): this section describes the pools that will be managed by
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# the ceph pool management job, as it tunes the pgs and crush rule, based on
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# the above.
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spec:
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# RBD pool
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- name: rbd
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application: rbd
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replication: 3
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percent_total_data: 40
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# NOTE(supamatt): By default the crush rules used to create each pool will be
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# taken from the pool default `crush_rule` unless a pool specific `crush_rule`
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# is specified. The rule MUST exist for it to be defined here.
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# crush_rule: replicated_rule
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# CephFS pools
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- name: cephfs_metadata
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application: cephfs
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replication: 3
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percent_total_data: 5
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- name: cephfs_data
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application: cephfs
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replication: 3
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percent_total_data: 10
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# RadosGW pools
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- name: .rgw.root
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.control
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.data.root
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.gc
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.log
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.intent-log
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.meta
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.usage
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.users.keys
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.users.email
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.users.swift
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.users.uid
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.buckets.extra
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application: rgw
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replication: 3
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percent_total_data: 0.1
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- name: default.rgw.buckets.index
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application: rgw
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replication: 3
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percent_total_data: 3
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- name: default.rgw.buckets.data
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application: rgw
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replication: 3
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percent_total_data: 34.8
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ceph:
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global:
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# auth
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cephx: true
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cephx_require_signatures: false
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cephx_cluster_require_signatures: true
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cephx_service_require_signatures: false
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objecter_inflight_op_bytes: "1073741824"
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objecter_inflight_ops: 10240
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debug_ms: "0/0"
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osd:
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osd_mkfs_type: xfs
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osd_mkfs_options_xfs: -f -i size=2048
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osd_max_object_name_len: 256
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ms_bind_port_min: 6800
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ms_bind_port_max: 7100
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dependencies:
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dynamic:
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common:
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local_image_registry:
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jobs:
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- ceph-client-image-repo-sync
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services:
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- endpoint: node
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service: local_image_registry
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static:
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bootstrap:
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jobs: null
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services:
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- endpoint: internal
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service: ceph_mon
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cephfs_client_key_generator:
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jobs: null
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cephfs_provisioner:
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jobs:
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- ceph-rbd-pool
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services:
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- endpoint: internal
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service: ceph_mon
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mds:
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jobs:
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- ceph-storage-keys-generator
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- ceph-mds-keyring-generator
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- ceph-rbd-pool
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services:
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- endpoint: internal
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service: ceph_mon
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mgr:
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jobs:
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- ceph-storage-keys-generator
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- ceph-mgr-keyring-generator
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services:
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- endpoint: internal
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service: ceph_mon
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pool_checkpgs:
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jobs:
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- ceph-rbd-pool
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services:
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- endpoint: internal
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service: ceph_mgr
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checkdns:
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services:
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- endpoint: internal
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service: ceph_mon
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namespace_client_key_cleaner:
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jobs: null
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namespace_client_key_generator:
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jobs: null
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rbd_pool:
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services:
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- endpoint: internal
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service: ceph_mon
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- endpoint: internal
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service: ceph_mgr
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rbd_provisioner:
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jobs:
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- ceph-rbd-pool
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services:
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- endpoint: internal
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service: ceph_mon
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image_repo_sync:
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services:
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- endpoint: internal
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service: local_image_registry
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tests:
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jobs:
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- ceph-rbd-pool
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- ceph-mgr-keyring-generator
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services:
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- endpoint: internal
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service: ceph_mon
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- endpoint: internal
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service: ceph_mgr
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bootstrap:
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enabled: false
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script: |
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ceph -s
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function ensure_pool () {
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ceph osd pool stats $1 || ceph osd pool create $1 $2
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local test_version=$(ceph tell osd.* version | egrep -c "mimic|luminous" | xargs echo)
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if [[ ${test_version} -gt 0 ]]; then
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ceph osd pool application enable $1 $3
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fi
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}
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#ensure_pool volumes 8 cinder
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# Uncomment below to enable mgr modules
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# For a list of available modules:
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# http://docs.ceph.com/docs/master/mgr/
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# This overrides mgr_initial_modules (default: restful, status)
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# Any module not listed here will be disabled
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ceph_mgr_enabled_modules:
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- restful
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- status
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- prometheus
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- balancer
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- iostat
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# You can configure your mgr modules
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# below. Each module has its own set
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# of key/value. Refer to the doc
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# above for more info. For example:
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ceph_mgr_modules_config:
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balancer:
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active: 1
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# prometheus:
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# server_port: 9283
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# dashboard:
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# port: 7000
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# localpool:
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# failure_domain: host
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# subtree: rack
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# pg_num: "128"
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# num_rep: "3"
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# min_size: "2"
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endpoints:
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cluster_domain_suffix: cluster.local
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local_image_registry:
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name: docker-registry
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namespace: docker-registry
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hosts:
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default: localhost
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internal: docker-registry
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node: localhost
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host_fqdn_override:
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default: null
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port:
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registry:
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node: 5000
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ceph_mon:
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namespace: null
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hosts:
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default: ceph-mon
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discovery: ceph-mon-discovery
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host_fqdn_override:
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default: null
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port:
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mon:
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default: 6789
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ceph_mgr:
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namespace: null
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hosts:
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default: ceph-mgr
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host_fqdn_override:
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default: null
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port:
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mgr:
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default: 7000
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metrics:
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default: 9283
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scheme:
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default: http
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monitoring:
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prometheus:
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enabled: true
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ceph_mgr:
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scrape: true
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port: 9283
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manifests:
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configmap_bin: true
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configmap_test_bin: true
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configmap_etc: true
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deployment_mds: true
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deployment_mgr: true
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deployment_checkdns: true
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job_bootstrap: false
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job_cephfs_client_key: true
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job_image_repo_sync: true
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job_rbd_pool: true
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service_mgr: true
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helm_tests: true
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cronjob_checkPGs: true
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