openstack/openstack-helm-infra
Code Issues Proposed changes
62ef04afb1
openstack-helm-infra/ceph-osd/values.yaml
Parsons, Cliff (cp769u) aaa85e3fc5 Refactor Ceph OSD Init Scripts - First PS 
This is the first of multiple updates to ceph-osd where the OSD
init code will be refactored for better sustainability.

This patchset makes 2 changes:

1) Removes "ceph-disk" support, as ceph-disk was removed from the
   ceph image since nautilus.
2) Separates the initialization code for the bluestore, filestore,
   and directory backend configuration options.

Change-Id: I116ce9cc8d3bac870adba8b84677ec652bbb0dd4
2021-04-12 19:36:32 +00:00

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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Default values for ceph-osd.
# This is a YAML-formatted file.
# Declare name/value pairs to be passed into your templates.
# name: value
---
images:
pull_policy: IfNotPresent
tags:
ceph_osd: 'docker.io/openstackhelm/ceph-daemon:change_770201_ubuntu_bionic-20210113'
ceph_bootstrap: 'docker.io/openstackhelm/ceph-daemon:change_770201_ubuntu_bionic-20210113'
ceph_config_helper: 'docker.io/openstackhelm/ceph-config-helper:change_770201_ubuntu_bionic-20210113'
dep_check: 'quay.io/airshipit/kubernetes-entrypoint:v1.0.0'
image_repo_sync: 'docker.io/docker:17.07.0'
local_registry:
active: false
exclude:
- dep_check
- image_repo_sync
labels:
job:
node_selector_key: openstack-control-plane
node_selector_value: enabled
test:
node_selector_key: openstack-control-plane
node_selector_value: enabled
osd:
node_selector_key: ceph-osd
node_selector_value: enabled
# The default deploy tool is ceph-volume. "ceph-disk" was finally removed as it
# had been deprecated from Nautilus and was not being used.
deploy:
tool: "ceph-volume"
# NOTE: set this to 1 if osd disk needs wiping in case of reusing from previous deployment
osd_force_repair: 1
pod:
security_context:
osd:
pod:
runAsUser: 65534
container:
ceph_init_dirs:
runAsUser: 0
readOnlyRootFilesystem: true
ceph_log_ownership:
runAsUser: 0
readOnlyRootFilesystem: true
osd_init:
runAsUser: 0
privileged: true
readOnlyRootFilesystem: true
osd_pod:
runAsUser: 0
privileged: true
readOnlyRootFilesystem: true
log_runner:
runAsUser: 0
readOnlyRootFilesystem: true
bootstrap:
pod:
runAsUser: 65534
container:
ceph_osd_bootstrap:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
post_apply:
pod:
runAsUser: 65534
container:
ceph_osd_post_apply:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
test:
pod:
runAsUser: 65534
container:
ceph_cluster_helm_test:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
dns_policy: "ClusterFirstWithHostNet"
lifecycle:
upgrades:
daemonsets:
pod_replacement_strategy: RollingUpdate
osd:
enabled: true
min_ready_seconds: 0
max_unavailable: 1
affinity:
anti:
type:
default: preferredDuringSchedulingIgnoredDuringExecution
topologyKey:
default: kubernetes.io/hostname
weight:
default: 10
resources:
enabled: false
osd:
requests:
memory: "2Gi"
cpu: "1000m"
limits:
memory: "5Gi"
cpu: "2000m"
tests:
requests:
memory: "10Mi"
cpu: "250m"
limits:
memory: "50Mi"
cpu: "500m"
jobs:
image_repo_sync:
requests:
memory: "128Mi"
cpu: "100m"
limits:
memory: "1024Mi"
cpu: "2000m"
secrets:
keyrings:
osd: ceph-bootstrap-osd-keyring
admin: ceph-client-admin-keyring
network:
public: 192.168.0.0/16
cluster: 192.168.0.0/16
jobs:
ceph_defragosds:
# Execute the 1st of each month
cron: "0 0 1 * *"
history:
# Number of successful job to keep
successJob: 1
# Number of failed job to keep
failJob: 1
concurrency:
# Skip new job if previous job still active
execPolicy: Forbid
startingDeadlineSecs: 60
conf:
ceph:
global:
# auth
cephx: true
cephx_require_signatures: false
cephx_cluster_require_signatures: true
cephx_service_require_signatures: false
objecter_inflight_op_bytes: "1073741824"
objecter_inflight_ops: 10240
debug_ms: "0/0"
mon_osd_down_out_interval: 1800
mon_osd_down_out_subtree_limit: root
mon_osd_min_in_ratio: 0
mon_osd_min_up_ratio: 0
osd:
osd_mkfs_type: xfs
osd_mkfs_options_xfs: -f -i size=2048
osd_max_object_name_len: 256
ms_bind_port_min: 6800
ms_bind_port_max: 7100
osd_snap_trim_priority: 1
osd_snap_trim_sleep: 0.1
osd_pg_max_concurrent_snap_trims: 1
filestore_merge_threshold: -10
filestore_split_multiple: 12
filestore_max_sync_interval: 10
osd_scrub_begin_hour: 22
osd_scrub_end_hour: 4
osd_scrub_during_recovery: false
osd_scrub_sleep: 0.1
osd_scrub_chunk_min: 1
osd_scrub_chunk_max: 4
osd_scrub_load_threshold: 10.0
osd_deep_scrub_stride: "1048576"
osd_scrub_priority: 1
osd_recovery_op_priority: 1
osd_recovery_max_active: 1
osd_mount_options_xfs: "rw,noatime,largeio,inode64,swalloc,logbufs=8,logbsize=256k,allocsize=4M"
osd_journal_size: 10240
osd_crush_update_on_start: false
target:
# This is just for helm tests to proceed the deployment if we have mentioned % of
# osds are up and running.
required_percent_of_osds: 75
storage:
# NOTE(supamatt): By default use host based buckets for failure domains. Any `failure_domain` defined must
# match the failure domain used on your CRUSH rules for pools. For example with a crush rule of
# rack_replicated_rule you would specify "rack" as the `failure_domain` to use.
# `failure_domain`: Set the CRUSH bucket type for your OSD to reside in. See the supported CRUSH configuration
# as listed here: Supported CRUSH configuration is listed here: http://docs.ceph.com/docs/nautilus/rados/operations/crush-map/
# if failure domain is rack then it will check for node label "rack" and get the value from it to create the rack, if there
# is no label rack then it will use following options.
# `failure_domain_by_hostname`: Specify the portion of the hostname to use for your failure domain bucket name.
# `failure_domain_by_hostname_map`: Explicit mapping of hostname to failure domain, as a simpler alternative to overrides.
# `failure_domain_name`: Manually name the failure domain bucket name. This configuration option should only be used
# when using host based overrides.
failure_domain: "host"
failure_domain_by_hostname: "false"
failure_domain_by_hostname_map: {}
# Example:
# failure_domain_map_hostname_map:
# hostfoo: rack1
# hostbar: rack1
# hostbaz: rack2
# hostqux: rack2
failure_domain_name: "false"
# Note: You can override the device class by adding the value (e.g., hdd, ssd or nvme).
# Leave it empty if you don't need to modify the device class.
device_class: ""
# NOTE(portdirect): for homogeneous clusters the `osd` key can be used to
# define OSD pods that will be deployed across the cluster.
# when specifing whole disk (/dev/sdf) for journals, ceph-osd chart will create
# needed partitions for each OSDs.
osd:
# Below is the current configuration default, which is Bluestore with co-located metadata
# - data:
# type: bluestore
# location: /dev/sdb # Use a valid device here
# Separate block devices may be used for block.db and/or block.wal
# Specify the location and size in Gb. It is recommended that the
# block_db size isn't smaller than 4% of block. For example, if the
# block size is 1TB, then block_db shouldn't be less than 40GB.
# A size suffix of K for kilobytes, M for megabytes, G for gigabytes,
# T for terabytes, P for petabytes or E for exabytes is optional.
# Default unit is megabytes.
# block_db:
# location: /dev/sdc
# size: "96GB"
# block_wal:
# location: /dev/sdc
# size: "2GB"
# Block-based Filestore OSDs with separate journal block devices
# - data:
# type: block-logical
# location: /dev/sdd
# journal:
# type: block-logical
# location: /dev/sdf1
# - data:
# type: block-logical
# location: /dev/sde
# journal:
# type: block-logical
# location: /dev/sdf2
# Block-based Filestore OSDs with directory-based journals
# - data:
# type: block-logical
# location: /dev/sdg
# journal:
# type: directory
# location: /var/lib/openstack-helm/ceph/osd/journal-sdg
# Directory-based Filestore OSD
# - data:
# type: directory
# location: /var/lib/openstack-helm/ceph/osd/osd-one
# journal:
# type: directory
# location: /var/lib/openstack-helm/ceph/osd/journal-one
# NOTE(portdirect): for heterogeneous clusters the overrides section can be used to define
# OSD pods that will be deployed upon specifc nodes.
# overrides:
# ceph_osd:
# hosts:
# - name: host1.fqdn
# conf:
# storage:
# failure_domain_name: "rack1"
# osd:
# - data:
# type: directory
# location: /var/lib/openstack-helm/ceph/osd/data-three
# journal:
# type: directory
# location: /var/lib/openstack-helm/ceph/osd/journal-three
daemonset:
prefix_name: "osd"
dependencies:
dynamic:
common:
local_image_registry:
jobs:
- ceph-osd-image-repo-sync
services:
- endpoint: node
service: local_image_registry
static:
osd:
jobs:
- ceph-storage-keys-generator
- ceph-osd-keyring-generator
services:
- endpoint: internal
service: ceph_mon
image_repo_sync:
services:
- endpoint: internal
service: local_image_registry
tests:
jobs:
- ceph-storage-keys-generator
- ceph-osd-keyring-generator
services:
- endpoint: internal
service: ceph_mon
logging:
truncate:
size: 0
period: 3600
osd_id:
timeout: 300
bootstrap:
enabled: true
script: |
ceph -s
endpoints:
cluster_domain_suffix: cluster.local
local_image_registry:
name: docker-registry
namespace: docker-registry
hosts:
default: localhost
internal: docker-registry
node: localhost
host_fqdn_override:
default: null
port:
registry:
node: 5000
ceph_mon:
namespace: null
hosts:
default: ceph-mon
discovery: ceph-mon-discovery
host_fqdn_override:
default: null
port:
mon:
default: 6789
mon_msgr2:
default: 3300
manifests:
configmap_bin: true
configmap_etc: true
configmap_test_bin: true
daemonset_osd: true
job_bootstrap: false
job_post_apply: true
job_image_repo_sync: true
helm_tests: true
...
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