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#################################################################################
# This example first defines some necessary namespace and RBAC security objects.
# The actual Ceph Cluster CRD example can be found at the bottom of this example.
#################################################################################
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
---
#################################################################################
# The Ceph Cluster CRD example
#################################################################################
apiVersion: ceph.rook.io/v1
kind: CephCluster
metadata:
name: rook-ceph
namespace: rook-ceph
spec:
cephVersion:
# For the latest ceph images, see https://hub.docker.com/r/ceph/ceph/tags
image: ceph/ceph:v13.2.2-20181023
dataDirHostPath: /var/lib/rook
dashboard:
enabled: true
mon:
count: 3
allowMultiplePerNode: true
storage:
useAllNodes: true
useAllDevices: false
config:
databaseSizeMB: "1024"
journalSizeMB: "1024"
|
