apiVersion: v1 kind: Namespace metadata: name: rook-ceph --- apiVersion: v1 kind: ServiceAccount metadata: name: rook-ceph-osd namespace: rook-ceph --- apiVersion: v1 kind: ServiceAccount metadata: name: rook-ceph-mgr namespace: rook-ceph --- kind: Role apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-osd namespace: rook-ceph rules: - apiGroups: [""] resources: ["configmaps"] verbs: [ "get", "list", "watch", "create", "update", "delete" ] --- # Aspects of ceph-mgr that require access to the system namespace kind: Role apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-mgr-system namespace: rook-ceph rules: - apiGroups: - "" resources: - configmaps verbs: - get - list - watch --- # Aspects of ceph-mgr that operate within the cluster's namespace kind: Role apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-mgr namespace: rook-ceph rules: - apiGroups: - "" resources: - pods - services verbs: - get - list - watch - apiGroups: - batch resources: - jobs verbs: - get - list - watch - create - update - delete - apiGroups: - ceph.rook.io resources: - "*" verbs: - "*" --- # Allow the operator to create resources in this cluster's namespace kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-cluster-mgmt namespace: rook-ceph roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: rook-ceph-cluster-mgmt subjects: - kind: ServiceAccount name: rook-ceph-system namespace: rook-ceph-system --- # Allow the osd pods in this namespace to work with configmaps kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-osd namespace: rook-ceph roleRef: apiGroup: rbac.authorization.k8s.io kind: Role name: rook-ceph-osd subjects: - kind: ServiceAccount name: rook-ceph-osd namespace: rook-ceph --- # Allow the ceph mgr to access the cluster-specific resources necessary for the mgr modules kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-mgr namespace: rook-ceph roleRef: apiGroup: rbac.authorization.k8s.io kind: Role name: rook-ceph-mgr subjects: - kind: ServiceAccount name: rook-ceph-mgr namespace: rook-ceph --- # Allow the ceph mgr to access the rook system resources necessary for the mgr modules kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-mgr-system namespace: rook-ceph-system roleRef: apiGroup: rbac.authorization.k8s.io kind: Role name: rook-ceph-mgr-system subjects: - kind: ServiceAccount name: rook-ceph-mgr namespace: rook-ceph --- # Allow the ceph mgr to access cluster-wide resources necessary for the mgr modules kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: rook-ceph-mgr-cluster namespace: rook-ceph roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: rook-ceph-mgr-cluster subjects: - kind: ServiceAccount name: rook-ceph-mgr namespace: rook-ceph --- 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 v13 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:v13.2.2-20181206 # Whether to allow unsupported versions of Ceph. Currently only luminous and mimic are supported. # After nautilus is released, Rook will be updated to support nautilus. # Do not set to true in production. allowUnsupported: false # The path on the host where configuration files will be persisted. If not specified, a kubernetes emptyDir will be created (not recommended). # 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 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: 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: true 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 databaseSizeMB: "1024" # this value can be removed for environments with normal sized disks (100 GB or larger) journalSizeMB: "1024" # this value can be removed for environments with normal sized disks (20 GB or larger) osdsPerDevice: "1" # this value can be overridden at the node or device level # Cluster level list of directories to use for storage. These values will be set for all nodes that have no `directories` set. # 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."