Simplified distributed block storage with strong consistency, like in Ceph
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---
kind: Service
apiVersion: v1
metadata:
namespace: vitastor-system
name: csi-vitastor-provisioner
labels:
app: csi-metrics
spec:
selector:
app: csi-vitastor-provisioner
ports:
- name: http-metrics
port: 8080
protocol: TCP
targetPort: 8680
---
kind: Deployment
apiVersion: apps/v1
metadata:
namespace: vitastor-system
name: csi-vitastor-provisioner
spec:
replicas: 3
selector:
matchLabels:
app: csi-vitastor-provisioner
template:
metadata:
namespace: vitastor-system
labels:
app: csi-vitastor-provisioner
spec:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app
operator: In
values:
- csi-vitastor-provisioner
topologyKey: "kubernetes.io/hostname"
serviceAccountName: vitastor-csi-provisioner
priorityClassName: system-cluster-critical
containers:
- name: csi-provisioner
image: k8s.gcr.io/sig-storage/csi-provisioner:v2.2.0
args:
- "--csi-address=$(ADDRESS)"
- "--v=5"
- "--timeout=150s"
- "--retry-interval-start=500ms"
- "--leader-election=true"
# set it to true to use topology based provisioning
- "--feature-gates=Topology=false"
# if fstype is not specified in storageclass, ext4 is default
- "--default-fstype=ext4"
- "--extra-create-metadata=true"
env:
- name: ADDRESS
value: unix:///csi/csi-provisioner.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /csi
- name: csi-snapshotter
image: k8s.gcr.io/sig-storage/csi-snapshotter:v4.0.0
args:
- "--csi-address=$(ADDRESS)"
- "--v=5"
- "--timeout=150s"
- "--leader-election=true"
env:
- name: ADDRESS
value: unix:///csi/csi-provisioner.sock
imagePullPolicy: "IfNotPresent"
securityContext:
privileged: true
volumeMounts:
- name: socket-dir
mountPath: /csi
- name: csi-attacher
image: k8s.gcr.io/sig-storage/csi-attacher:v3.1.0
args:
- "--v=5"
- "--csi-address=$(ADDRESS)"
- "--leader-election=true"
- "--retry-interval-start=500ms"
env:
- name: ADDRESS
value: /csi/csi-provisioner.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /csi
- name: csi-resizer
image: k8s.gcr.io/sig-storage/csi-resizer:v1.1.0
args:
- "--csi-address=$(ADDRESS)"
- "--v=5"
- "--timeout=150s"
- "--leader-election"
- "--retry-interval-start=500ms"
- "--handle-volume-inuse-error=false"
env:
- name: ADDRESS
value: unix:///csi/csi-provisioner.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /csi
- name: csi-vitastor
securityContext:
privileged: true
capabilities:
add: ["SYS_ADMIN"]
image: vitalif/vitastor-csi:v0.6.3
args:
- "--node=$(NODE_ID)"
- "--endpoint=$(CSI_ENDPOINT)"
env:
- name: NODE_ID
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: CSI_ENDPOINT
value: unix:///csi/csi-provisioner.sock
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: socket-dir
mountPath: /csi
- mountPath: /dev
name: host-dev
- mountPath: /sys
name: host-sys
- mountPath: /lib/modules
name: lib-modules
readOnly: true
- name: vitastor-config
mountPath: /etc/vitastor
volumes:
- name: host-dev
hostPath:
path: /dev
- name: host-sys
hostPath:
path: /sys
- name: lib-modules
hostPath:
path: /lib/modules
- name: socket-dir
emptyDir: {
medium: "Memory"
}
- name: vitastor-config
configMap:
name: vitastor-config