deploy: make the csi-*plugin containers the default for kubectl commands

When issues or bugs are reported, users often share the logs of the default container in a Pod. These logs do not contain the required information, as that mostly only can be found in the logs of the Ceph-CSI container (named csi-cephfsplugin or csi-rbdplugin). By moving the Ceph-CSI containers in the Pods to the 1st in the list, they become the default container for commands like `kubectl logs`. Signed-off-by: Niels de Vos <ndevos@ibm.com>
ceph · Feb 14, 2024 · 596ea86 · 596ea86
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commit 596ea86
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diff --git a/charts/ceph-csi-cephfs/templates/nodeplugin-daemonset.yaml b/charts/ceph-csi-cephfs/templates/nodeplugin-daemonset.yaml
@@ -42,31 +42,6 @@ spec:
 {{ toYaml .Values.nodeplugin.imagePullSecrets | indent 8 -}}
 {{- end }}
       containers:
-        - name: driver-registrar
-          # This is necessary only for systems with SELinux, where
-          # non-privileged sidecar containers cannot access unix domain socket
-          # created by privileged CSI driver container.
-          securityContext:
-            privileged: true
-            allowPrivilegeEscalation: true
-          image: "{{ .Values.nodeplugin.registrar.image.repository }}:{{ .Values.nodeplugin.registrar.image.tag }}"
-          imagePullPolicy: {{ .Values.nodeplugin.registrar.image.pullPolicy }}
-          args:
-            - "--v={{ .Values.logLevel }}"
-            - "--csi-address=/csi/{{ .Values.pluginSocketFile }}"
-            - "--kubelet-registration-path={{ .Values.kubeletDir }}/plugins/{{ .Values.driverName }}/{{ .Values.pluginSocketFile }}"
-          env:
-            - name: KUBE_NODE_NAME
-              valueFrom:
-                fieldRef:
-                  fieldPath: spec.nodeName
-          volumeMounts:
-            - name: socket-dir
-              mountPath: /csi
-            - name: registration-dir
-              mountPath: /registration
-          resources:
-{{ toYaml .Values.nodeplugin.registrar.resources | indent 12 }}
         - name: csi-cephfsplugin
           image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
           imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
@@ -141,6 +116,31 @@ spec:
               mountPath: /csi/mountinfo
           resources:
 {{ toYaml .Values.nodeplugin.plugin.resources | indent 12 }}
+        - name: driver-registrar
+          # This is necessary only for systems with SELinux, where
+          # non-privileged sidecar containers cannot access unix domain socket
+          # created by privileged CSI driver container.
+          securityContext:
+            privileged: true
+            allowPrivilegeEscalation: true
+          image: "{{ .Values.nodeplugin.registrar.image.repository }}:{{ .Values.nodeplugin.registrar.image.tag }}"
+          imagePullPolicy: {{ .Values.nodeplugin.registrar.image.pullPolicy }}
+          args:
+            - "--v={{ .Values.logLevel }}"
+            - "--csi-address=/csi/{{ .Values.pluginSocketFile }}"
+            - "--kubelet-registration-path={{ .Values.kubeletDir }}/plugins/{{ .Values.driverName }}/{{ .Values.pluginSocketFile }}"
+          env:
+            - name: KUBE_NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+            - name: registration-dir
+              mountPath: /registration
+          resources:
+{{ toYaml .Values.nodeplugin.registrar.resources | indent 12 }}
 {{- if .Values.nodeplugin.httpMetrics.enabled }}
         - name: liveness-prometheus
           securityContext:

diff --git a/charts/ceph-csi-cephfs/templates/provisioner-deployment.yaml b/charts/ceph-csi-cephfs/templates/provisioner-deployment.yaml
@@ -67,6 +67,55 @@ spec:
 {{ toYaml .Values.provisioner.imagePullSecrets | indent 8 -}}
 {{- end }}
       containers:
+        - name: csi-cephfsplugin
+          image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
+          imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
+          args:
+            - "--nodeid=$(NODE_ID)"
+            - "--type=cephfs"
+            - "--controllerserver=true"
+            - "--pidlimit=-1"
+            - "--endpoint=$(CSI_ENDPOINT)"
+            - "--v={{ .Values.logLevel }}"
+            - "--drivername=$(DRIVER_NAME)"
+{{- if .Values.provisioner.profiling.enabled }}
+            - "--enableprofiling={{ .Values.provisioner.profiling.enabled }}"
+{{- end }}
+{{- if .Values.provisioner.clustername }}
+            - "--clustername={{ .Values.provisioner.clustername }}"
+{{- end }}
+            - "--setmetadata={{ .Values.provisioner.setmetadata }}"
+          env:
+            - name: POD_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
+            - name: DRIVER_NAME
+              value: {{ .Values.driverName }}
+            - name: NODE_ID
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: CSI_ENDPOINT
+              value: "unix:///csi/{{ .Values.provisionerSocketFile }}"
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+            - name: host-sys
+              mountPath: /sys
+            - name: lib-modules
+              mountPath: /lib/modules
+              readOnly: true
+            - name: host-dev
+              mountPath: /dev
+            - name: ceph-config
+              mountPath: /etc/ceph/
+            - name: ceph-csi-config
+              mountPath: /etc/ceph-csi-config/
+            - name: keys-tmp-dir
+              mountPath: /tmp/csi/keys
+          resources:
+{{ toYaml .Values.nodeplugin.plugin.resources | indent 12 }}
         - name: csi-provisioner
           image: "{{ .Values.provisioner.provisioner.image.repository }}:{{ .Values.provisioner.provisioner.image.tag }}"
           imagePullPolicy: {{ .Values.provisioner.provisioner.image.pullPolicy }}
@@ -134,55 +183,6 @@ spec:
           resources:
 {{ toYaml .Values.provisioner.resizer.resources | indent 12 }}
 {{- end }}
-        - name: csi-cephfsplugin
-          image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
-          imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
-          args:
-            - "--nodeid=$(NODE_ID)"
-            - "--type=cephfs"
-            - "--controllerserver=true"
-            - "--pidlimit=-1"
-            - "--endpoint=$(CSI_ENDPOINT)"
-            - "--v={{ .Values.logLevel }}"
-            - "--drivername=$(DRIVER_NAME)"
-{{- if .Values.provisioner.profiling.enabled }}
-            - "--enableprofiling={{ .Values.provisioner.profiling.enabled }}"
-{{- end }}
-{{- if .Values.provisioner.clustername }}
-            - "--clustername={{ .Values.provisioner.clustername }}"
-{{- end }}
-            - "--setmetadata={{ .Values.provisioner.setmetadata }}"
-          env:
-            - name: POD_IP
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.podIP
-            - name: DRIVER_NAME
-              value: {{ .Values.driverName }}
-            - name: NODE_ID
-              valueFrom:
-                fieldRef:
-                  fieldPath: spec.nodeName
-            - name: CSI_ENDPOINT
-              value: "unix:///csi/{{ .Values.provisionerSocketFile }}"
-          volumeMounts:
-            - name: socket-dir
-              mountPath: /csi
-            - name: host-sys
-              mountPath: /sys
-            - name: lib-modules
-              mountPath: /lib/modules
-              readOnly: true
-            - name: host-dev
-              mountPath: /dev
-            - name: ceph-config
-              mountPath: /etc/ceph/
-            - name: ceph-csi-config
-              mountPath: /etc/ceph-csi-config/
-            - name: keys-tmp-dir
-              mountPath: /tmp/csi/keys
-          resources:
-{{ toYaml .Values.nodeplugin.plugin.resources | indent 12 }}
 {{- if .Values.provisioner.httpMetrics.enabled }}
         - name: liveness-prometheus
           image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"

diff --git a/charts/ceph-csi-rbd/templates/nodeplugin-daemonset.yaml b/charts/ceph-csi-rbd/templates/nodeplugin-daemonset.yaml
@@ -42,31 +42,6 @@ spec:
 {{ toYaml .Values.nodeplugin.imagePullSecrets | indent 8 -}}
 {{- end }}
       containers:
-        - name: driver-registrar
-          # This is necessary only for systems with SELinux, where
-          # non-privileged sidecar containers cannot access unix domain socket
-          # created by privileged CSI driver container.
-          securityContext:
-            privileged: true
-            allowPrivilegeEscalation: true
-          image: "{{ .Values.nodeplugin.registrar.image.repository }}:{{ .Values.nodeplugin.registrar.image.tag }}"
-          imagePullPolicy: {{ .Values.nodeplugin.registrar.image.pullPolicy }}
-          args:
-            - "--v={{ .Values.logLevel }}"
-            - "--csi-address=/csi/{{ .Values.pluginSocketFile }}"
-            - "--kubelet-registration-path={{ .Values.kubeletDir }}/plugins/{{ .Values.driverName }}/{{ .Values.pluginSocketFile }}"
-          env:
-            - name: KUBE_NODE_NAME
-              valueFrom:
-                fieldRef:
-                  fieldPath: spec.nodeName
-          volumeMounts:
-            - name: socket-dir
-              mountPath: /csi
-            - name: registration-dir
-              mountPath: /registration
-          resources:
-{{ toYaml .Values.nodeplugin.registrar.resources | indent 12 }}
         - name: csi-rbdplugin
           image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
           imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
@@ -149,6 +124,31 @@ spec:
               readOnly: true
           resources:
 {{ toYaml .Values.nodeplugin.plugin.resources | indent 12 }}
+        - name: driver-registrar
+          # This is necessary only for systems with SELinux, where
+          # non-privileged sidecar containers cannot access unix domain socket
+          # created by privileged CSI driver container.
+          securityContext:
+            privileged: true
+            allowPrivilegeEscalation: true
+          image: "{{ .Values.nodeplugin.registrar.image.repository }}:{{ .Values.nodeplugin.registrar.image.tag }}"
+          imagePullPolicy: {{ .Values.nodeplugin.registrar.image.pullPolicy }}
+          args:
+            - "--v={{ .Values.logLevel }}"
+            - "--csi-address=/csi/{{ .Values.pluginSocketFile }}"
+            - "--kubelet-registration-path={{ .Values.kubeletDir }}/plugins/{{ .Values.driverName }}/{{ .Values.pluginSocketFile }}"
+          env:
+            - name: KUBE_NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+          volumeMounts:
+            - name: socket-dir
+              mountPath: /csi
+            - name: registration-dir
+              mountPath: /registration
+          resources:
+{{ toYaml .Values.nodeplugin.registrar.resources | indent 12 }}
 {{- if .Values.nodeplugin.httpMetrics.enabled }}
         - name: liveness-prometheus
           securityContext:

diff --git a/charts/ceph-csi-rbd/templates/provisioner-deployment.yaml b/charts/ceph-csi-rbd/templates/provisioner-deployment.yaml
@@ -67,6 +67,70 @@ spec:
 {{ toYaml .Values.provisioner.imagePullSecrets | indent 8 -}}
 {{- end }}
       containers:
+        - name: csi-rbdplugin
+          image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
+          imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
+          args:
+            - "--nodeid=$(NODE_ID)"
+            - "--type=rbd"
+            - "--controllerserver=true"
+            - "--pidlimit=-1"
+            - "--endpoint=$(CSI_ENDPOINT)"
+            - "--csi-addons-endpoint=$(CSI_ADDONS_ENDPOINT)"
+            - "--v={{ .Values.logLevel }}"
+            - "--drivername=$(DRIVER_NAME)"
+            - "--rbdhardmaxclonedepth={{ .Values.provisioner.hardMaxCloneDepth }}"
+            - "--rbdsoftmaxclonedepth={{ .Values.provisioner.softMaxCloneDepth }}"
+            - "--maxsnapshotsonimage={{ .Values.provisioner.maxSnapshotsOnImage }}"
+            - "--minsnapshotsonimage={{ .Values.provisioner.minSnapshotsOnImage }}"
+            {{- if .Values.provisioner.skipForceFlatten }}
+            - "--skipforceflatten={{ .Values.provisioner.skipForceFlatten }}"
+            {{- end }}
+            {{- if .Values.provisioner.profiling.enabled }}
+            - "--enableprofiling={{ .Values.provisioner.profiling.enabled }}"
+            {{- end }}
+            {{- if .Values.provisioner.clustername }}
+            - "--clustername={{ .Values.provisioner.clustername }}"
+            {{- end }}
+            - "--setmetadata={{ .Values.provisioner.setmetadata }}"
+          env:
+            - name: POD_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
+            - name: DRIVER_NAME
+              value: {{ .Values.driverName }}
+            - name: NODE_ID
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: CSI_ENDPOINT
+              value: "unix:///csi/{{ .Values.provisionerSocketFile }}"
+            - name: CSI_ADDONS_ENDPOINT
+              value: "unix:///csi/csi-addons.sock"
+          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: ceph-csi-config
+              mountPath: /etc/ceph-csi-config/
+            - name: ceph-config
+              mountPath: /etc/ceph/
+            - name: ceph-csi-encryption-kms-config
+              mountPath: /etc/ceph-csi-encryption-kms-config/
+            - name: keys-tmp-dir
+              mountPath: /tmp/csi/keys
+            - name: oidc-token
+              mountPath: /run/secrets/tokens
+              readOnly: true
+          resources:
+{{ toYaml .Values.nodeplugin.plugin.resources | indent 12 }}
         - name: csi-provisioner
           image: "{{ .Values.provisioner.provisioner.image.repository }}:{{ .Values.provisioner.provisioner.image.tag }}"
           imagePullPolicy: {{ .Values.provisioner.provisioner.image.pullPolicy }}
@@ -160,70 +224,6 @@ spec:
           resources:
 {{ toYaml .Values.provisioner.attacher.resources | indent 12 }}
 {{- end }}
-        - name: csi-rbdplugin
-          image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
-          imagePullPolicy: {{ .Values.nodeplugin.plugin.image.pullPolicy }}
-          args:
-            - "--nodeid=$(NODE_ID)"
-            - "--type=rbd"
-            - "--controllerserver=true"
-            - "--pidlimit=-1"
-            - "--endpoint=$(CSI_ENDPOINT)"
-            - "--csi-addons-endpoint=$(CSI_ADDONS_ENDPOINT)"
-            - "--v={{ .Values.logLevel }}"
-            - "--drivername=$(DRIVER_NAME)"
-            - "--rbdhardmaxclonedepth={{ .Values.provisioner.hardMaxCloneDepth }}"
-            - "--rbdsoftmaxclonedepth={{ .Values.provisioner.softMaxCloneDepth }}"
-            - "--maxsnapshotsonimage={{ .Values.provisioner.maxSnapshotsOnImage }}"
-            - "--minsnapshotsonimage={{ .Values.provisioner.minSnapshotsOnImage }}"
-            {{- if .Values.provisioner.skipForceFlatten }}
-            - "--skipforceflatten={{ .Values.provisioner.skipForceFlatten }}"
-            {{- end }}
-            {{- if .Values.provisioner.profiling.enabled }}
-            - "--enableprofiling={{ .Values.provisioner.profiling.enabled }}"
-            {{- end }}
-            {{- if .Values.provisioner.clustername }}
-            - "--clustername={{ .Values.provisioner.clustername }}"
-            {{- end }}
-            - "--setmetadata={{ .Values.provisioner.setmetadata }}"
-          env:
-            - name: POD_IP
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.podIP
-            - name: DRIVER_NAME
-              value: {{ .Values.driverName }}
-            - name: NODE_ID
-              valueFrom:
-                fieldRef:
-                  fieldPath: spec.nodeName
-            - name: CSI_ENDPOINT
-              value: "unix:///csi/{{ .Values.provisionerSocketFile }}"
-            - name: CSI_ADDONS_ENDPOINT
-              value: "unix:///csi/csi-addons.sock"
-          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: ceph-csi-config
-              mountPath: /etc/ceph-csi-config/
-            - name: ceph-config
-              mountPath: /etc/ceph/
-            - name: ceph-csi-encryption-kms-config
-              mountPath: /etc/ceph-csi-encryption-kms-config/
-            - name: keys-tmp-dir
-              mountPath: /tmp/csi/keys
-            - name: oidc-token
-              mountPath: /run/secrets/tokens
-              readOnly: true
-          resources:
-{{ toYaml .Values.nodeplugin.plugin.resources | indent 12 }}
 {{- if .Values.provisioner.deployController }}
         - name: csi-rbdplugin-controller
           image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"