Ceph-Osd¶
There are various customizations you can do to tailor the deployment of OpenStack Ceph-Osd. You can find those below.
General Parameters¶
bootstrap.enabled
Type: bool
Description:
true
bootstrap.script
Type: string
Description:
conf.ceph.global.cephx
Type: bool
Description:
true
conf.ceph.global.cephx_cluster_require_signatures
Type: bool
Description:
true
conf.ceph.global.cephx_require_signatures
Type: bool
Description:
false
conf.ceph.global.cephx_service_require_signatures
Type: bool
Description:
false
conf.ceph.global.debug_ms
Type: string
Description:
“0/0”
conf.ceph.global.mon_osd_down_out_interval
Type: int
Description:
1800
conf.ceph.global.mon_osd_down_out_subtree_limit
Type: string
Description:
“root”
conf.ceph.global.mon_osd_min_in_ratio
Type: int
Description:
0
conf.ceph.global.mon_osd_min_up_ratio
Type: int
Description:
0
conf.ceph.global.objecter_inflight_op_bytes
Type: string
Description:
“1073741824”
conf.ceph.global.objecter_inflight_ops
Type: int
Description:
10240
conf.ceph.osd.filestore_max_sync_interval
Type: int
Description:
10
conf.ceph.osd.filestore_merge_threshold
Type: int
Description:
-10
conf.ceph.osd.filestore_split_multiple
Type: int
Description:
12
conf.ceph.osd.ms_bind_port_max
Type: int
Description:
7100
conf.ceph.osd.ms_bind_port_min
Type: int
Description:
6800
conf.ceph.osd.osd_crush_update_on_start
Type: bool
Description:
false
conf.ceph.osd.osd_deep_scrub_stride
Type: string
Description:
“1048576”
conf.ceph.osd.osd_journal_size
Type: int
Description:
10240
conf.ceph.osd.osd_max_object_name_len
Type: int
Description:
256
conf.ceph.osd.osd_mkfs_options_xfs
Type: string
Description:
“-f -i size=2048”
conf.ceph.osd.osd_mkfs_type
Type: string
Description:
“xfs”
conf.ceph.osd.osd_mount_options_xfs
Type: string
Description:
“rw,noatime,largeio,inode64,swalloc,logbufs=8,logbsize=256k,allocsize=4M”
conf.ceph.osd.osd_pg_max_concurrent_snap_trims
Type: int
Description:
1
conf.ceph.osd.osd_recovery_max_active
Type: int
Description:
1
conf.ceph.osd.osd_recovery_op_priority
Type: int
Description:
1
conf.ceph.osd.osd_scrub_begin_hour
Type: int
Description:
22
conf.ceph.osd.osd_scrub_chunk_max
Type: int
Description:
4
conf.ceph.osd.osd_scrub_chunk_min
Type: int
Description:
1
conf.ceph.osd.osd_scrub_during_recovery
Type: bool
Description:
false
conf.ceph.osd.osd_scrub_end_hour
Type: int
Description:
4
conf.ceph.osd.osd_scrub_load_threshold
Type: float
Description:
10
conf.ceph.osd.osd_scrub_priority
Type: int
Description:
1
conf.ceph.osd.osd_scrub_sleep
Type: float
Description:
0.1
conf.ceph.osd.osd_snap_trim_priority
Type: int
Description:
1
conf.ceph.osd.osd_snap_trim_sleep
Type: float
Description:
0.1
conf.ceph.target.required_percent_of_osds
Type: int
Description:
75
conf.storage.device_class
Type: string
Description:
“”
conf.storage.disruptive_osd_restart
Type: string
Description:
“false”
conf.storage.failure_domain
Type: string
Description:
“host”
conf.storage.failure_domain_by_hostname
Type: string
Description:
“false”
conf.storage.failure_domain_by_hostname_map
Type: object
Description:
{}
conf.storage.failure_domain_name
Type: string
Description:
“false”
conf.storage.osd
Type: string
Description:
nil
conf.storage.unconditional_osd_restart
Type: string
Description:
“false”
daemonset.prefix_name
Type: string
Description:
“osd”
dependencies.dynamic.common.local_image_registry.jobs[0]
Type: string
Description:
“ceph-osd-image-repo-sync”
dependencies.dynamic.common.local_image_registry.services[0].endpoint
Type: string
Description:
“node”
dependencies.dynamic.common.local_image_registry.services[0].service
Type: string
Description:
“local_image_registry”
dependencies.static.image_repo_sync.services[0].endpoint
Type: string
Description:
“internal”
dependencies.static.image_repo_sync.services[0].service
Type: string
Description:
“local_image_registry”
dependencies.static.osd.jobs[0]
Type: string
Description:
“ceph-storage-keys-generator”
dependencies.static.osd.jobs[1]
Type: string
Description:
“ceph-osd-keyring-generator”
dependencies.static.osd.services[0].endpoint
Type: string
Description:
“internal”
dependencies.static.osd.services[0].service
Type: string
Description:
“ceph_mon”
dependencies.static.tests.jobs[0]
Type: string
Description:
“ceph-storage-keys-generator”
dependencies.static.tests.jobs[1]
Type: string
Description:
“ceph-osd-keyring-generator”
dependencies.static.tests.services[0].endpoint
Type: string
Description:
“internal”
dependencies.static.tests.services[0].service
Type: string
Description:
“ceph_mon”
deploy.osd_force_repair
Type: int
Description:
1
deploy.tool
Type: string
Description:
“ceph-volume”
endpoints.ceph_mon.host_fqdn_override.default
Type: string
Description:
nil
endpoints.ceph_mon.hosts.default
Type: string
Description:
“ceph-mon”
endpoints.ceph_mon.hosts.discovery
Type: string
Description:
“ceph-mon-discovery”
endpoints.ceph_mon.namespace
Type: string
Description:
nil
endpoints.ceph_mon.port.mon.default
Type: int
Description:
6789
endpoints.ceph_mon.port.mon_msgr2.default
Type: int
Description:
3300
endpoints.cluster_domain_suffix
Type: string
Description:
“cluster.local”
endpoints.local_image_registry.host_fqdn_override.default
Type: string
Description:
nil
endpoints.local_image_registry.hosts.default
Type: string
Description:
“localhost”
endpoints.local_image_registry.hosts.internal
Type: string
Description:
“docker-registry”
endpoints.local_image_registry.hosts.node
Type: string
Description:
“localhost”
endpoints.local_image_registry.name
Type: string
Description:
“docker-registry”
endpoints.local_image_registry.namespace
Type: string
Description:
“docker-registry”
endpoints.local_image_registry.port.registry.node
Type: int
Description:
5000
endpoints.oci_image_registry.auth.ceph-osd.password
Type: string
Description:
“password”
endpoints.oci_image_registry.auth.ceph-osd.username
Type: string
Description:
“ceph-osd”
endpoints.oci_image_registry.auth.enabled
Type: bool
Description:
false
endpoints.oci_image_registry.host_fqdn_override.default
Type: string
Description:
nil
endpoints.oci_image_registry.hosts.default
Type: string
Description:
“localhost”
endpoints.oci_image_registry.name
Type: string
Description:
“oci-image-registry”
endpoints.oci_image_registry.namespace
Type: string
Description:
“oci-image-registry”
endpoints.oci_image_registry.port.registry.default
Type: string
Description:
nil
images.local_registry.active
Type: bool
Description:
false
images.local_registry.exclude[0]
Type: string
Description:
“dep_check”
images.local_registry.exclude[1]
Type: string
Description:
“image_repo_sync”
images.pull_policy
Type: string
Description:
“IfNotPresent”
images.tags.ceph_bootstrap
Type: string
Description:
“docker.io/openstackhelm/ceph-daemon:ubuntu_jammy_19.2.1-1-20250207”
images.tags.ceph_config_helper
Type: string
Description:
“docker.io/openstackhelm/ceph-config-helper:ubuntu_jammy_19.2.1-1-20250207”
images.tags.ceph_osd
Type: string
Description:
“docker.io/openstackhelm/ceph-daemon:ubuntu_jammy_19.2.1-1-20250207”
images.tags.dep_check
Type: string
Description:
“quay.io/airshipit/kubernetes-entrypoint:latest-ubuntu_focal”
images.tags.image_repo_sync
Type: string
Description:
“docker.io/library/docker:17.07.0”
jobs.ceph_defragosds.concurrency.execPolicy
Type: string
Description:
“Forbid”
jobs.ceph_defragosds.cron
Type: string
Description:
“0 0 1 * *”
jobs.ceph_defragosds.history.failJob
Type: int
Description:
1
jobs.ceph_defragosds.history.successJob
Type: int
Description:
1
jobs.ceph_defragosds.startingDeadlineSecs
Type: int
Description:
60
labels.job.node_selector_key
Type: string
Description:
“openstack-control-plane”
labels.job.node_selector_value
Type: string
Description:
“enabled”
labels.osd.node_selector_key
Type: string
Description:
“ceph-osd”
labels.osd.node_selector_value
Type: string
Description:
“enabled”
labels.test.node_selector_key
Type: string
Description:
“openstack-control-plane”
labels.test.node_selector_value
Type: string
Description:
“enabled”
logging.osd_id.timeout
Type: int
Description:
300
logging.truncate.period
Type: int
Description:
3600
logging.truncate.size
Type: int
Description:
0
manifests.configmap_bin
Type: bool
Description:
true
manifests.configmap_etc
Type: bool
Description:
true
manifests.configmap_test_bin
Type: bool
Description:
true
manifests.daemonset_osd
Type: bool
Description:
true
manifests.helm_tests
Type: bool
Description:
true
manifests.job_bootstrap
Type: bool
Description:
false
manifests.job_image_repo_sync
Type: bool
Description:
true
manifests.job_post_apply
Type: bool
Description:
true
manifests.secret_registry
Type: bool
Description:
true
network.cluster
Type: string
Description:
“192.168.0.0/16”
network.public
Type: string
Description:
“192.168.0.0/16”
pod.affinity.anti.topologyKey.default
Type: string
Description:
“kubernetes.io/hostname”
pod.affinity.anti.type.default
Type: string
Description:
“preferredDuringSchedulingIgnoredDuringExecution”
pod.affinity.anti.weight.default
Type: int
Description:
10
pod.dns_policy
Type: string
Description:
“ClusterFirstWithHostNet”
pod.lifecycle.upgrades.daemonsets.osd.enabled
Type: bool
Description:
true
pod.lifecycle.upgrades.daemonsets.osd.max_unavailable
Type: int
Description:
1
pod.lifecycle.upgrades.daemonsets.osd.min_ready_seconds
Type: int
Description:
0
pod.lifecycle.upgrades.daemonsets.pod_replacement_strategy
Type: string
Description:
“RollingUpdate”
pod.probes.ceph-osd.ceph-osd.liveness.enabled
Type: bool
Description:
true
pod.probes.ceph-osd.ceph-osd.liveness.params.initialDelaySeconds
Type: int
Description:
120
pod.probes.ceph-osd.ceph-osd.liveness.params.periodSeconds
Type: int
Description:
60
pod.probes.ceph-osd.ceph-osd.liveness.params.timeoutSeconds
Type: int
Description:
5
pod.probes.ceph-osd.ceph-osd.readiness.enabled
Type: bool
Description:
true
pod.probes.ceph-osd.ceph-osd.readiness.params.initialDelaySeconds
Type: int
Description:
60
pod.probes.ceph-osd.ceph-osd.readiness.params.periodSeconds
Type: int
Description:
60
pod.probes.ceph-osd.ceph-osd.readiness.params.timeoutSeconds
Type: int
Description:
5
pod.resources.enabled
Type: bool
Description:
false
pod.resources.jobs.image_repo_sync.limits.cpu
Type: string
Description:
“2000m”
pod.resources.jobs.image_repo_sync.limits.memory
Type: string
Description:
“1024Mi”
pod.resources.jobs.image_repo_sync.requests.cpu
Type: string
Description:
“100m”
pod.resources.jobs.image_repo_sync.requests.memory
Type: string
Description:
“128Mi”
pod.resources.osd.limits.cpu
Type: string
Description:
“2000m”
pod.resources.osd.limits.memory
Type: string
Description:
“5Gi”
pod.resources.osd.requests.cpu
Type: string
Description:
“1000m”
pod.resources.osd.requests.memory
Type: string
Description:
“2Gi”
pod.resources.tests.limits.cpu
Type: string
Description:
“500m”
pod.resources.tests.limits.memory
Type: string
Description:
“50Mi”
pod.resources.tests.requests.cpu
Type: string
Description:
“250m”
pod.resources.tests.requests.memory
Type: string
Description:
“10Mi”
pod.security_context.bootstrap.container.ceph_osd_bootstrap.allowPrivilegeEscalation
Type: bool
Description:
false
pod.security_context.bootstrap.container.ceph_osd_bootstrap.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.bootstrap.pod.runAsUser
Type: int
Description:
65534
pod.security_context.osd.container.ceph_init_dirs.allowPrivilegeEscalation
Type: bool
Description:
false
pod.security_context.osd.container.ceph_init_dirs.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.osd.container.ceph_init_dirs.runAsUser
Type: int
Description:
0
pod.security_context.osd.container.ceph_log_ownership.allowPrivilegeEscalation
Type: bool
Description:
false
pod.security_context.osd.container.ceph_log_ownership.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.osd.container.ceph_log_ownership.runAsUser
Type: int
Description:
0
pod.security_context.osd.container.log_runner.allowPrivilegeEscalation
Type: bool
Description:
false
pod.security_context.osd.container.log_runner.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.osd.container.log_runner.runAsUser
Type: int
Description:
64045
pod.security_context.osd.container.osd_init.privileged
Type: bool
Description:
true
pod.security_context.osd.container.osd_init.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.osd.container.osd_init.runAsUser
Type: int
Description:
0
pod.security_context.osd.container.osd_pod.privileged
Type: bool
Description:
true
pod.security_context.osd.container.osd_pod.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.osd.container.osd_pod.runAsUser
Type: int
Description:
0
pod.security_context.osd.pod.runAsUser
Type: int
Description:
65534
pod.security_context.post_apply.container.ceph_osd_post_apply.allowPrivilegeEscalation
Type: bool
Description:
false
pod.security_context.post_apply.container.ceph_osd_post_apply.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.post_apply.pod.runAsUser
Type: int
Description:
65534
pod.security_context.test.container.ceph_cluster_helm_test.allowPrivilegeEscalation
Type: bool
Description:
false
pod.security_context.test.container.ceph_cluster_helm_test.readOnlyRootFilesystem
Type: bool
Description:
true
pod.security_context.test.pod.runAsUser
Type: int
Description:
65534
secrets.keyrings.admin
Type: string
Description:
“ceph-client-admin-keyring”
secrets.keyrings.osd
Type: string
Description:
“ceph-bootstrap-osd-keyring”
secrets.oci_image_registry.ceph-osd
Type: string
Description:
“ceph-osh-oci-image-registry-key”
