mirror of
https://github.com/ceph/ceph-csi.git
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6a5f1380b0
The added anti-affinity rules prevent provisioner operators from scheduling on the same nodes. The kubernetes scheduler will spread the pods across nodes to improve availability during node failures. Signed-off-by: Nico Berlee <nico.berlee@on2it.net>
195 lines
5.7 KiB
YAML
195 lines
5.7 KiB
YAML
---
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kind: Service
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apiVersion: v1
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metadata:
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name: csi-rbdplugin-provisioner
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labels:
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app: csi-metrics
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spec:
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selector:
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app: csi-rbdplugin-provisioner
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ports:
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- name: http-metrics
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port: 8080
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protocol: TCP
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targetPort: 8680
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---
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kind: Deployment
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apiVersion: apps/v1
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metadata:
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name: csi-rbdplugin-provisioner
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spec:
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replicas: 3
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selector:
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matchLabels:
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app: csi-rbdplugin-provisioner
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template:
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metadata:
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labels:
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app: csi-rbdplugin-provisioner
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spec:
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- csi-rbdplugin-provisioner
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topologyKey: "kubernetes.io/hostname"
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serviceAccount: rbd-csi-provisioner
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containers:
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- name: csi-provisioner
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image: quay.io/k8scsi/csi-provisioner:v1.6.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--timeout=150s"
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- "--retry-interval-start=500ms"
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- "--enable-leader-election=true"
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- "--leader-election-type=leases"
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- "--feature-gates=Topology=true"
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env:
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- name: ADDRESS
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-snapshotter
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image: quay.io/k8scsi/csi-snapshotter:v2.1.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--timeout=150s"
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- "--leader-election=true"
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env:
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- name: ADDRESS
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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securityContext:
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privileged: true
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-attacher
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image: quay.io/k8scsi/csi-attacher:v2.1.1
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args:
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- "--v=5"
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- "--csi-address=$(ADDRESS)"
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- "--leader-election=true"
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- "--retry-interval-start=500ms"
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env:
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- name: ADDRESS
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value: /csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-resizer
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image: quay.io/k8scsi/csi-resizer:v0.5.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--csiTimeout=150s"
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- "--leader-election"
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- "--retry-interval-start=500ms"
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env:
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- name: ADDRESS
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-rbdplugin
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securityContext:
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privileged: true
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capabilities:
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add: ["SYS_ADMIN"]
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# for stable functionality replace canary with latest release version
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image: quay.io/cephcsi/cephcsi:canary
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args:
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- "--nodeid=$(NODE_ID)"
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- "--type=rbd"
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- "--controllerserver=true"
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- "--endpoint=$(CSI_ENDPOINT)"
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- "--v=5"
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- "--drivername=rbd.csi.ceph.com"
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- "--pidlimit=-1"
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- "--rbdhardmaxclonedepth=8"
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- "--rbdsoftmaxclonedepth=4"
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env:
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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- name: NODE_ID
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: CSI_ENDPOINT
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- mountPath: /dev
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name: host-dev
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- mountPath: /sys
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name: host-sys
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- mountPath: /lib/modules
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name: lib-modules
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readOnly: true
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- name: ceph-csi-config
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mountPath: /etc/ceph-csi-config/
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- name: ceph-csi-encryption-kms-config
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mountPath: /etc/ceph-csi-encryption-kms-config/
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- name: keys-tmp-dir
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mountPath: /tmp/csi/keys
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- name: liveness-prometheus
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image: quay.io/cephcsi/cephcsi:canary
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args:
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- "--type=liveness"
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- "--endpoint=$(CSI_ENDPOINT)"
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- "--metricsport=8680"
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- "--metricspath=/metrics"
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- "--polltime=60s"
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- "--timeout=3s"
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env:
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- name: CSI_ENDPOINT
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value: unix:///csi/csi-provisioner.sock
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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imagePullPolicy: "IfNotPresent"
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volumes:
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- name: host-dev
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hostPath:
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path: /dev
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- name: host-sys
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hostPath:
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path: /sys
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- name: lib-modules
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hostPath:
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path: /lib/modules
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- name: socket-dir
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emptyDir: {
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medium: "Memory"
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}
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- name: ceph-csi-config
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configMap:
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name: ceph-csi-config
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- name: ceph-csi-encryption-kms-config
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configMap:
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name: ceph-csi-encryption-kms-config
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- name: keys-tmp-dir
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emptyDir: {
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medium: "Memory"
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}
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