--- /dev/null
+#################################################################################################################
+# Define the settings for the rook-ceph cluster with common settings for a production cluster.
+# All nodes with available raw devices will be used for the Ceph cluster. At least three nodes are required
+# in this example. See the documentation for more details on storage settings available.
+#################################################################################################################
+
+apiVersion: ceph.rook.io/v1
+kind: CephCluster
+metadata:
+ name: rook-ceph
+ namespace: rook-ceph
+spec:
+ cephVersion:
+ # The container image used to launch the Ceph daemon pods (mon, mgr, osd, mds, rgw).
+ # v12 is luminous, v13 is mimic, and v14 is nautilus.
+ # RECOMMENDATION: In production, use a specific version tag instead of the general v14 flag, which pulls the latest release and could result in different
+ # versions running within the cluster. See tags available at https://hub.docker.com/r/ceph/ceph/tags/.
+ image: ceph/ceph:v13.2.2-20190410
+ # Whether to allow unsupported versions of Ceph. Currently luminous, mimic and nautilus are supported, with the recommendation to upgrade to nautilus.
+ # Do not set to true in production.
+ allowUnsupported: false
+ # The path on the host where configuration files will be persisted. Must be specified.
+ # Important: if you reinstall the cluster, make sure you delete this directory from each host or else the mons will fail to start on the new cluster.
+ # In Minikube, the '/data' directory is configured to persist across reboots. Use "/data/rook" in Minikube environment.
+ dataDirHostPath: /var/lib/rook
+ # set the amount of mons to be started
+ mon:
+ count: 3
+ allowMultiplePerNode: true
+ # enable the ceph dashboard for viewing cluster status
+ dashboard:
+ enabled: true
+ # serve the dashboard under a subpath (useful when you are accessing the dashboard via a reverse proxy)
+ # urlPrefix: /ceph-dashboard
+ # serve the dashboard at the given port.
+ # port: 8443
+ # serve the dashboard using SSL
+ # ssl: true
+ network:
+ # toggle to use hostNetwork
+ hostNetwork: false
+ rbdMirroring:
+ # The number of daemons that will perform the rbd mirroring.
+ # rbd mirroring must be configured with "rbd mirror" from the rook toolbox.
+ workers: 0
+ # To control where various services will be scheduled by kubernetes, use the placement configuration sections below.
+ # The example under 'all' would have all services scheduled on kubernetes nodes labeled with 'role=storage-node' and
+ # tolerate taints with a key of 'storage-node'.
+# placement:
+# all:
+# nodeAffinity:
+# requiredDuringSchedulingIgnoredDuringExecution:
+# nodeSelectorTerms:
+# - matchExpressions:
+# - key: role
+# operator: In
+# values:
+# - storage-node
+# podAffinity:
+# podAntiAffinity:
+# tolerations:
+# - key: storage-node
+# operator: Exists
+# The above placement information can also be specified for mon, osd, and mgr components
+# mon:
+# osd:
+# mgr:
+ annotations:
+# all:
+# mon:
+# osd:
+# If no mgr annotations are set, prometheus scrape annotations will be set by default.
+# mgr:
+ resources:
+# The requests and limits set here, allow the mgr pod to use half of one CPU core and 1 gigabyte of memory
+# mgr:
+# limits:
+# cpu: "500m"
+# memory: "1024Mi"
+# requests:
+# cpu: "500m"
+# memory: "1024Mi"
+# The above example requests/limits can also be added to the mon and osd components
+# mon:
+# osd:
+ storage: # cluster level storage configuration and selection
+ useAllNodes: true
+ useAllDevices: false
+ deviceFilter:
+ location:
+ config:
+ # The default and recommended storeType is dynamically set to bluestore for devices and filestore for directories.
+ # Set the storeType explicitly only if it is required not to use the default.
+ # storeType: bluestore
+ metadataDevice: # "md0" specify a non-rotational storage so ceph-volume will use it as block db device of bluestore.
+ databaseSizeMB: "10240" # uncomment if the disks are smaller than 100 GB
+ journalSizeMB: "10240" # uncomment if the disks are 20 GB or smaller
+ # osdsPerDevice: "1" # this value can be overridden at the node or device level
+ # encryptedDevice: "true" # the default value for this option is "false"
+# Cluster level list of directories to use for filestore-based OSD storage. If uncommented, this example would create an OSD under the dataDirHostPath.
+ directories:
+ - path: "/var/lib/rook/storage-dir"
+# Individual nodes and their config can be specified as well, but 'useAllNodes' above must be set to false. Then, only the named
+# nodes below will be used as storage resources. Each node's 'name' field should match their 'kubernetes.io/hostname' label.
+# nodes:
+# - name: "172.17.4.101"
+# directories: # specific directories to use for storage can be specified for each node
+# - path: "/rook/storage-dir"
+# resources:
+# limits:
+# cpu: "500m"
+# memory: "1024Mi"
+# requests:
+# cpu: "500m"
+# memory: "1024Mi"
+# - name: "172.17.4.201"
+# devices: # specific devices to use for storage can be specified for each node
+# - name: "sdb"
+# - name: "nvme01" # multiple osds can be created on high performance devices
+# config:
+# osdsPerDevice: "5"
+# config: # configuration can be specified at the node level which overrides the cluster level config
+# storeType: filestore
+# - name: "172.17.4.301"
+# deviceFilter: "^sd."
Code Review / icn.git / blobdiff