update operator chart and doc format (#328)

README.md

@@ -221,18 +221,19 @@ nebula-storaged-2   1/1     Running   0          19s
 ```
 
 ## Guidelines
-
-[Custom config](doc/user/custom_config.md)
-
-[Log guide](doc/user/log_guide.md)
-
-[Storage guide](doc/user/storage_guide.md)
-
-[SSL guide](doc/user/ssl_guide.md)
-
-[ngctl guide](doc/user/ngctl_guide.md)
-
-[PersistentVolume reclaim guide](doc/user/pv_reclaim.md)
+- [Graphd HPA](doc/user/nebula_autoscaler.md)
+- [Admission webhook](doc/user/webhook.md)
+- [Custom flags](doc/user/custom_config.md)
+- [Custom port](doc/user/nebula_port.md)
+- [Log](doc/user/log_guide.md)
+- [Storaged](doc/user/storage_guide.md)
+- [PV reclaim](doc/user/pv_reclaim.md)
+- [PV expansion](doc/user/pv_expansion.md)
+- [mTLS](doc/user/ssl_guide.md)
+- [Security context](doc/user/security_context.md)
+- [ngctl](doc/user/ngctl_guide.md)
+- [nebula-console](doc/user/nebula_console.md)
+- [nebula-exporter](doc/user/nebula_exporter.md)
 
 ## FAQ
 

charts/nebula-operator/templates/controller-manager-deployment.yaml

@@ -26,18 +26,14 @@ spec:
           command:
             - /usr/local/bin/controller-manager
           args:
-            {{- if .Values.syncPeriod }}
             - --sync-period={{ .Values.syncPeriod }}
-            {{- end }}
-            {{- if .Values.concurrentNebulaClusterSyncs }}
             - --concurrent-nebulacluster-syncs={{ .Values.concurrentNebulaClusterSyncs }}
-            {{- end }}
-            {{- if .Values.concurrentNebulaRestoreSyncs }}
             - --concurrent-nebularestore-syncs={{ .Values.concurrentNebulaRestoreSyncs }}
-            {{- end }}
             - --leader-elect
             - --leader-elect-resource-namespace={{ template "nebula-operator.namespace" . }}
-            - --enable-admission-webhook={{ .Values.admissionWebhook.create | default false }}
+            - --enable-admission-webhook={{ .Values.admissionWebhook.create }}
+            - --webhook-secure-port={{ .Values.admissionWebhook.webhookBindPort }}
+            - --enable-kruise-scheme={{ .Values.enableKruiseScheme }}
           {{- if or .Values.kubernetesClusterDomain .Values.controllerManager.env }}
           env:
             {{- if .Values.kubernetesClusterDomain }}
@@ -80,9 +76,7 @@ spec:
           command:
             - /usr/local/bin/autoscaler
           args:
-           {{- if .Values.concurrentAutoscalerSyncs }}
             - --concurrent-autoscaler-syncs={{ .Values.concurrentAutoscalerSyncs }}
-           {{- end }}
             - --health-probe-bind-address=:8091
             - --metrics-bind-address=:8090
             - --leader-elect

charts/nebula-operator/templates/scheduler-deployment.yaml

@@ -64,5 +64,17 @@ spec:
           configMap:
             name: scheduler-config
       restartPolicy: Always
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+      {{- toYaml . | nindent 8 }}
+      {{- end }}
 {{- end }}
 

charts/nebula-operator/values.yaml

@@ -49,9 +49,6 @@ enableKruiseScheme: false
 # Period at which the controller forces the repopulation of its local object stores. (default 0h30m0s)
 syncPeriod: 0h30m0s
 
-# Namespace the controller watches for updates to Kubernetes objects, If empty, all namespaces are watched.
-watchNamespace:
-
 # The number of NebulaCluster objects that are allowed to sync concurrently. (default 5)
 concurrentNebulaClusterSyncs: 5
 

doc/user/webhook.md

@@ -94,36 +94,36 @@ status:
 ```
 
 ### Validate rules
-- Append storage volume
+Append storage volume
 ```shell
 $ kubectl patch nc nebula  --type='merge' --patch '{"spec": {"storaged": {"dataVolumeClaims":[{"resources": {"requests": {"storage": "2Gi"}}, "storageClassName": "local-path"},{"resources": {"requests": {"storage": "3Gi"}}, "storageClassName": "fask-disks"}]}}}'
 Error from server: admission webhook "nebulaclustervalidating.nebula-graph.io" denied the request: spec.storaged.dataVolumeClaims: Forbidden: storaged dataVolumeClaims is immutable
-- ```
+```
 
-- Shrink PV
+Shrink PV
 ```shell
 $ kubectl patch nc nebula  --type='merge' --patch '{"spec": {"storaged": {"dataVolumeClaims":[{"resources": {"requests": {"storage": "1Gi"}}, "storageClassName": "fast-disks"}]}}}'
 Error from server: admission webhook "nebulaclustervalidating.nebula-graph.io" denied the request: spec.storaged.dataVolumeClaims: Invalid value: resource.Quantity{i:resource.int64Amount{value:1073741824, scale:0}, d:resource.infDecAmount{Dec:(*inf.Dec)(nil)}, s:"1Gi", Format:"BinarySI"}: data volume size can only be increased
-- ```
+```
 
-- Modify thrift ports
+Modify thrift ports
 ```shell
 $ kubectl patch nc nebula  --type='merge' --patch '{"spec": {"graphd": {"port": 8669}}}'
 Error from server: admission webhook "nebulaclustervalidating.nebula-graph.io" denied the request: spec.graphd.port: Invalid value: 8669: field is immutable
-- ```
+```
 
-- Intermediate state scaling
+Scale in intermediate state
 ```shell
 $ kubectl patch nc nebula  --type='merge' --patch '{"spec": {"storaged": {"replicas": 5}}}'
 nebulacluster.apps.nebula-graph.io/nebula patched
 $ kubectl patch nc nebula  --type='merge' --patch '{"spec": {"storaged": {"replicas": 3}}}'
 Error from server: admission webhook "nebulaclustervalidating.nebula-graph.io" denied the request: [spec.storaged: Forbidden: field is immutable while in ScaleOut phase, spec.storaged.replicas: Invalid value: 3: field is immutable while not in Running phase]
-- ```
+```
 
-- HA mode
+HA mode
 ```shell
 # Create a nebula cluster with 2 graphd, 3 metad, and 3 storaged to meet the minimum HA configuration requirement.
 $ kubectl annotate nc nebula nebula-graph.io/ha-mode=true
 $ kubectl patch nc nebula  --type='merge' --patch '{"spec": {"graphd": {"replicas":1}}}'
 Error from server: admission webhook "nebulaclustervalidating.nebula-graph.io" denied the request: spec.graphd.replicas: Invalid value: 1: should be at least 2 in HA mode
-- ```
+```