feat: readonly console (#2066)

minio · Apr 18, 2024 · c07c650 · c07c650
1 parent 509b170
commit c07c650
Show file tree

Hide file tree

Showing 2 changed files with 68 additions and 25 deletions.
diff --git a/helm/operator/templates/console-clusterrole.yaml b/helm/operator/templates/console-clusterrole.yaml
@@ -10,13 +10,15 @@ rules:
       - secrets
     verbs:
       - get
+      - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
-      - list
       - patch
       - update
       - delete
       - deletecollection
+      {{- end }}
   - apiGroups:
       - ""
     resources:
@@ -27,79 +29,93 @@ rules:
       - nodes
     verbs:
       - get
+      - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
-      - list
       - patch
+      {{- end }}
   - apiGroups:
       - ""
     resources:
       - pods
     verbs:
       - get
+      - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
-      - list
       - patch
       - delete
       - deletecollection
+      {{- end }}
   - apiGroups:
       - ""
     resources:
       - persistentvolumeclaims
     verbs:
-      - deletecollection
-      - list
       - get
+      - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - update
+      - deletecollection
+      {{- end }}
   - apiGroups:
       - storage.k8s.io
     resources:
       - storageclasses
     verbs:
       - get
+      - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
-      - list
       - patch
+      {{- end }}
   - apiGroups:
       - apps
     resources:
       - statefulsets
       - deployments
     verbs:
       - get
-      - create
       - list
-      - patch
       - watch
+      {{- if not .Values.console.readOnly }}
+      - create
+      - patch
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - batch
     resources:
       - jobs
     verbs:
       - get
-      - create
       - list
-      - patch
       - watch
+      {{- if not .Values.console.readOnly }}
+      - create
+      - patch
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - certificates.k8s.io
     resources:
       - certificatesigningrequests
       - certificatesigningrequests/approval
       - certificatesigningrequests/status
     verbs:
+      - get
+      - list
+      {{- if not .Values.console.readOnly }}
       - update
       - create
-      - get
       - delete
-      - list
+      {{- end }}
   - apiGroups:
       - minio.min.io
     resources:
@@ -111,7 +127,13 @@ rules:
     resources:
       - '*'
     verbs:
+      {{- if not .Values.console.readOnly }}
+      - get
+      - list
+      - watch
+      {{- else }}
       - '*'
+      {{- end }}
   - apiGroups:
       - ""
     resources:
@@ -120,8 +142,10 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
       - delete
+      {{- end }}
   - apiGroups:
       - ""
     resources:
@@ -130,17 +154,21 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - update
+      {{- end }}
   - apiGroups:
       - ""
     resources:
       - events
     verbs:
-      - create
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
+      - create
       - update
       - patch
+      {{- end }}
   - apiGroups:
       - snapshot.storage.k8s.io
     resources:
@@ -179,9 +207,11 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - coordination.k8s.io
     resources:
@@ -190,9 +220,11 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - direct.csi.min.io
     resources:
@@ -201,9 +233,11 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - apiextensions.k8s.io
     resources:
@@ -212,9 +246,11 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - direct.csi.min.io
     resources:
@@ -224,9 +260,11 @@ rules:
       - get
       - list
       - watch
+      {{- if not .Values.console.readOnly }}
       - create
       - update
       - delete
+      {{- end }}
   - apiGroups:
       - ""
     resources:

diff --git a/helm/operator/values.yaml b/helm/operator/values.yaml
@@ -4,7 +4,7 @@ operator:
   ###
   # An array of environment variables to pass to the Operator deployment.
   # Pass an empty array to start Operator with defaults.
-  # 
+  #
   # For example:
   #
   # .. code-block:: yaml
@@ -21,7 +21,7 @@ operator:
   #    - name: WATCHED_NAMESPACE
   #      value: ""
   #    - name: MINIO_OPERATOR_RUNTIME
-  #      value: "OpenShift" 
+  #      value: "OpenShift"
   #
   # See `Operator environment variables <https://github.com/minio/operator/blob/master/docs/env-variables.md>`__ for a list of all supported values.
   # If MINIO_CONSOLE_TLS_ENABLE is enabled, utilize port 9443 for console.ingress.number.
@@ -34,19 +34,19 @@ operator:
   serviceAccountAnnotations: []
   ###
   # Specify the Operator container image to use for the deployment.
-  # ``image.tag`` 
+  # ``image.tag``
   # For example, the following sets the image to the ``quay.io/minio/operator`` repo and the v5.0.14 tag.
   # The container pulls the image if not already present:
   #
   # .. code-block:: yaml
-  # 
+  #
   #    image:
   #      repository: quay.io/minio/operator
   #      tag: v5.0.14
   #      pullPolicy: IfNotPresent
   #
   # The chart also supports specifying an image based on digest value:
-  # 
+  #
   # .. code-block:: yaml
   #
   #    image:
@@ -102,7 +102,7 @@ operator:
   volumes: [ ]
   ###
   # An array of volume mount points associated to each Operator container.
-  # 
+  #
   # Specify each item in the array as follows:
   #
   # .. code-block:: yaml
@@ -152,7 +152,7 @@ operator:
   # These settings determine the distribution of pods across worker nodes.
   topologySpreadConstraints: [ ]
   ###
-  # 
+  #
   # The `Requests or Limits <https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/>`__ for resources to associate to Operator pods.
   #
   # These settings can control the minimum and maximum resources requested for each pod.
@@ -173,19 +173,19 @@ console:
   enabled: true
   ###
   # Specify the Operator Console container image to use for the deployment.
-  # ``image.tag`` 
+  # ``image.tag``
   # For example, the following sets the image to the ``quay.io/minio/operator`` repo and the v5.0.14 tag.
   # The container pulls the image if not already present:
   #
   # .. code-block:: yaml
-  # 
+  #
   #    image:
   #      repository: quay.io/minio/operator
   #      tag: v5.0.14
   #      pullPolicy: IfNotPresent
   #
   # The chart also supports specifying an image based on digest value:
-  # 
+  #
   # .. code-block:: yaml
   #
   #    image:
@@ -257,7 +257,7 @@ console:
   # These settings determine the distribution of pods across worker nodes.
   topologySpreadConstraints: [ ]
   ###
-  # 
+  #
   # The `Requests or Limits <https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/>`__ for resources to associate to Operator Console pods.
   #
   # These settings can control the minimum and maximum resources requested for each pod.
@@ -279,6 +279,11 @@ console:
   containerSecurityContext:
     runAsUser: 1000
     runAsNonRoot: true
+
+  ###
+  # Forbid write permissions
+  readOnly: false
+
   ###
   # Configures `Ingress <https://kubernetes.io/docs/concepts/services-networking/ingress/>`__ for the Operator Console.
   #
@@ -304,7 +309,7 @@ console:
       emptyDir: {}
   ###
   # An array of volume mount points associated to each Operator Console container.
-  # 
+  #
   # Specify each item in the array as follows:
   #
   # .. code-block:: yaml