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add csi-hostpath-driver addon
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11janci committed Aug 6, 2020
1 parent 73f4616 commit 7e4bcc7
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kind: Service
apiVersion: v1
metadata:
name: csi-hostpath-attacher
namespace: kube-system
labels:
app: csi-hostpath-attacher
spec:
selector:
app: csi-hostpath-attacher
ports:
- name: dummy
port: 12345

---
kind: StatefulSet
apiVersion: apps/v1
metadata:
name: csi-hostpath-attacher
namespace: kube-system
spec:
serviceName: "csi-hostpath-attacher"
replicas: 1
selector:
matchLabels:
app: csi-hostpath-attacher
template:
metadata:
labels:
app: csi-hostpath-attacher
kubernetes.io/minikube-addons: csi-hostpath-driver
spec:
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app
operator: In
values:
- csi-hostpathplugin
topologyKey: kubernetes.io/hostname
serviceAccountName: csi-attacher
containers:
- name: csi-attacher
image: quay.io/k8scsi/csi-attacher:v3.0.0-rc1
args:
- --v=5
- --csi-address=/csi/csi.sock
securityContext:
# This is necessary only for systems with SELinux, where
# non-privileged sidecar containers cannot access unix domain socket
# created by privileged CSI driver container.
privileged: true
volumeMounts:
- mountPath: /csi
name: socket-dir

volumes:
- hostPath:
path: /var/lib/kubelet/plugins/csi-hostpath
type: DirectoryOrCreate
name: socket-dir
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apiVersion: storage.k8s.io/v1
kind: CSIDriver
metadata:
name: hostpath.csi.k8s.io
namespace: kube-system
spec:
# Supports persistent and ephemeral inline volumes.
volumeLifecycleModes:
- Persistent
- Ephemeral
# To determine at runtime which mode a volume uses, pod info and its
# "csi.storage.k8s.io/ephemeral" entry are needed.
podInfoOnMount: true
143 changes: 143 additions & 0 deletions deploy/addons/csi-hostpath-driver/deploy/csi-hostpath-plugin.yaml
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# Service defined here, plus serviceName below in StatefulSet,
# are needed only because of condition explained in
# https://github.com/kubernetes/kubernetes/issues/69608

kind: Service
apiVersion: v1
metadata:
name: csi-hostpathplugin
namespace: kube-system
labels:
app: csi-hostpathplugin
spec:
selector:
app: csi-hostpathplugin
ports:
- name: dummy
port: 12345
---
kind: StatefulSet
apiVersion: apps/v1
metadata:
name: csi-hostpathplugin
namespace: kube-system
spec:
serviceName: "csi-hostpathplugin"
# One replica only:
# Host path driver only works when everything runs
# on a single node. We achieve that by starting it once and then
# co-locate all other pods via inter-pod affinity
replicas: 1
selector:
matchLabels:
app: csi-hostpathplugin
template:
metadata:
labels:
app: csi-hostpathplugin
kubernetes.io/minikube-addons: csi-hostpath-driver
spec:
containers:
- name: node-driver-registrar
image: quay.io/k8scsi/csi-node-driver-registrar:v1.3.0
args:
- --v=5
- --csi-address=/csi/csi.sock
- --kubelet-registration-path=/var/lib/kubelet/plugins/csi-hostpath/csi.sock
securityContext:
# This is necessary only for systems with SELinux, where
# non-privileged sidecar containers cannot access unix domain socket
# created by privileged CSI driver container.
privileged: true
env:
- name: KUBE_NODE_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
volumeMounts:
- mountPath: /csi
name: socket-dir
- mountPath: /registration
name: registration-dir
- mountPath: /csi-data-dir
name: csi-data-dir

- name: hostpath
image: quay.io/k8scsi/hostpathplugin:v1.4.0-rc2
args:
- "--drivername=hostpath.csi.k8s.io"
- "--v=5"
- "--endpoint=$(CSI_ENDPOINT)"
- "--nodeid=$(KUBE_NODE_NAME)"
env:
- name: CSI_ENDPOINT
value: unix:///csi/csi.sock
- name: KUBE_NODE_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
securityContext:
privileged: true
ports:
- containerPort: 9898
name: healthz
protocol: TCP
livenessProbe:
failureThreshold: 5
httpGet:
path: /healthz
port: healthz
initialDelaySeconds: 10
timeoutSeconds: 3
periodSeconds: 2
volumeMounts:
- mountPath: /csi
name: socket-dir
- mountPath: /var/lib/kubelet/pods
mountPropagation: Bidirectional
name: mountpoint-dir
- mountPath: /var/lib/kubelet/plugins
mountPropagation: Bidirectional
name: plugins-dir
- mountPath: /csi-data-dir
name: csi-data-dir
- mountPath: /dev
name: dev-dir
- name: liveness-probe
volumeMounts:
- mountPath: /csi
name: socket-dir
image: quay.io/k8scsi/livenessprobe:v1.1.0
args:
- --csi-address=/csi/csi.sock
- --health-port=9898

volumes:
- hostPath:
path: /var/lib/kubelet/plugins/csi-hostpath
type: DirectoryOrCreate
name: socket-dir
- hostPath:
path: /var/lib/kubelet/pods
type: DirectoryOrCreate
name: mountpoint-dir
- hostPath:
path: /var/lib/kubelet/plugins_registry
type: Directory
name: registration-dir
- hostPath:
path: /var/lib/kubelet/plugins
type: Directory
name: plugins-dir
- hostPath:
# 'path' is where PV data is persisted on host.
# using /tmp is also possible while the PVs will not available after plugin container recreation or host reboot
path: /var/lib/csi-hostpath-data/
type: DirectoryOrCreate
name: csi-data-dir
- hostPath:
path: /dev
type: Directory
name: dev-dir
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kind: Service
apiVersion: v1
metadata:
name: csi-hostpath-provisioner
namespace: kube-system
labels:
app: csi-hostpath-provisioner
spec:
selector:
app: csi-hostpath-provisioner
ports:
- name: dummy
port: 12345

---
kind: StatefulSet
apiVersion: apps/v1
metadata:
name: csi-hostpath-provisioner
namespace: kube-system
spec:
serviceName: "csi-hostpath-provisioner"
replicas: 1
selector:
matchLabels:
app: csi-hostpath-provisioner
template:
metadata:
labels:
app: csi-hostpath-provisioner
kubernetes.io/minikube-addons: csi-hostpath-driver
spec:
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app
operator: In
values:
- csi-hostpathplugin
topologyKey: kubernetes.io/hostname
serviceAccountName: csi-provisioner
containers:
- name: csi-provisioner
image: gcr.io/k8s-staging-sig-storage/csi-provisioner:v2.0.0-rc2
args:
- -v=5
- --csi-address=/csi/csi.sock
- --feature-gates=Topology=true
securityContext:
# This is necessary only for systems with SELinux, where
# non-privileged sidecar containers cannot access unix domain socket
# created by privileged CSI driver container.
privileged: true
volumeMounts:
- mountPath: /csi
name: socket-dir
volumes:
- hostPath:
path: /var/lib/kubelet/plugins/csi-hostpath
type: DirectoryOrCreate
name: socket-dir
62 changes: 62 additions & 0 deletions deploy/addons/csi-hostpath-driver/deploy/csi-hostpath-resizer.yaml
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kind: Service
apiVersion: v1
metadata:
name: csi-hostpath-resizer
namespace: kube-system
labels:
app: csi-hostpath-resizer
spec:
selector:
app: csi-hostpath-resizer
ports:
- name: dummy
port: 12345

---
kind: StatefulSet
apiVersion: apps/v1
metadata:
name: csi-hostpath-resizer
namespace: kube-system
spec:
serviceName: "csi-hostpath-resizer"
replicas: 1
selector:
matchLabels:
app: csi-hostpath-resizer
template:
metadata:
labels:
app: csi-hostpath-resizer
kubernetes.io/minikube-addons: csi-hostpath-driver
spec:
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app
operator: In
values:
- csi-hostpathplugin
topologyKey: kubernetes.io/hostname
serviceAccountName: csi-resizer
containers:
- name: csi-resizer
image: quay.io/k8scsi/csi-resizer:v0.6.0-rc1
args:
- -v=5
- -csi-address=/csi/csi.sock
securityContext:
# This is necessary only for systems with SELinux, where
# non-privileged sidecar containers cannot access unix domain socket
# created by privileged CSI driver container.
privileged: true
volumeMounts:
- mountPath: /csi
name: socket-dir
volumes:
- hostPath:
path: /var/lib/kubelet/plugins/csi-hostpath
type: DirectoryOrCreate
name: socket-dir
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