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vikas027/ceph.yaml

Created Aug 30, 2019
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Kubernetes - Dynamic PVC
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: rbd-provisioner
namespace: default
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: rbd-provisioner
namespace: default
rules:
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "update", "patch"]
- apiGroups: [""]
resources: ["services"]
resourceNames: ["kube-dns","coredns"]
verbs: ["list", "get"]
- apiGroups: [""]
resources: ["endpoints"]
verbs: ["get", "list", "watch", "create", "update", "patch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: rbd-provisioner
subjects:
- kind: ServiceAccount
name: rbd-provisioner
namespace: default
roleRef:
kind: ClusterRole
name: rbd-provisioner
apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: rbd-provisioner
namespace: default
rules:
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get"]
- apiGroups: [""]
resources: ["endpoints"]
verbs: ["get", "list", "watch", "create", "update", "patch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: rbd-provisioner
namespace: default
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: rbd-provisioner
subjects:
- kind: ServiceAccount
name: rbd-provisioner
namespace: default
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: rbd-provisioner
namespace: default
spec:
replicas: 1
strategy:
type: Recreate
template:
metadata:
labels:
app: rbd-provisioner
spec:
containers:
- name: rbd-provisioner
image: "quay.io/external_storage/rbd-provisioner:latest"
env:
- name: PROVISIONER_NAME
value: ceph.com/rbd
serviceAccount: rbd-provisioner
---
apiVersion: v1
kind: Secret
metadata:
name: ceph-admin-secret
namespace: default
type: kubernetes.io/rbd
data:
# ceph --cluster ceph auth get-key client.admin | base64
key: QVFEU0dtSmR4M2gvS0JBQUsvdWxHYVpjQlYwK1ZXQlVBWnllUnc9PQ==
---
apiVersion: v1
kind: Secret
metadata:
name: ceph-kube-secret
namespace: default
type: kubernetes.io/rbd
data:
# ceph auth add client.kube mon 'allow r' osd 'allow rwx pool=kube'
# ceph auth get-key client.kube | base64
key: QVFDQitXVmRHelFXTVJBQVZRSTQrMUJHaUw3OGlTVFlKeEw4SUE9PQ==
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: rbd
namespace: default
provisioner: ceph.com/rbd
parameters:
monitors: 10.10.10.1:6789
pool: ceph-vm
adminId: admin
adminSecretNamespace: default
adminSecretName: ceph-admin-secret
userId: kube
userSecretNamespace: default
userSecretName: ceph-kube-secret
imageFormat: "2"
imageFeatures: layering
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: claim1
namespace: default
spec:
storageClassName: rbd
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
---
kind: Pod
apiVersion: v1
metadata:
name: test-pod
spec:
containers:
- name: test-pod
image: gcr.io/google_containers/busybox:1.24
command:
- "/bin/sh"
args:
- "-c"
- "touch /mnt/SUCCESS && exit 0 || exit 1"
volumeMounts:
- name: pvc
mountPath: "/mnt"
restartPolicy: "Never"
volumes:
- name: pvc
persistentVolumeClaim:
claimName: claim1
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