*: remove useless import and clear logic of xenonchecker. (#600)

* fix(xenon): remove useless import and clear logic

* feat(xenon): Add a switch for auto rebuild

Author: runkecheng

api/v1alpha1/mysqlcluster_types.go

@@ -96,6 +96,7 @@ type MysqlClusterSpec struct {
 	// +optional
 	// +kubebuilder:default:=6
 	BackupScheduleJobsHistoryLimit *int `json:"backupScheduleJobsHistoryLimit,omitempty"`
+
 	// Containing CA (ca.crt) and server cert (tls.crt) ,server private key (tls.key) for SSL
 	//+optional
 	TlsSecretName string `json:"tlsSecretName,omitempty"`
@@ -168,6 +169,11 @@ type XenonOpts struct {
 	// +kubebuilder:default:=10000
 	ElectionTimeout *int32 `json:"electionTimeout,omitempty"`
 
+	// If true, when the data is inconsistent, Xenon will automatically rebuild the invalid node.
+	// +optional
+	// +kubebuilder:default:=false
+	EnableAutoRebuild bool `json:"enableAutoRebuild,omitempty"`
+
 	// The compute resource requirements.
 	// +optional
 	// +kubebuilder:default:={limits: {cpu: "100m", memory: "256Mi"}, requests: {cpu: "50m", memory: "128Mi"}}

build/xenon/Dockerfile

@@ -4,12 +4,12 @@
 
 FROM golang:1.16 as builder
 
-ARG XENON_BRANCH=origin_test
+ARG XENON_BRANCH=master
 RUN go env -w GOPROXY=https://goproxy.cn,direct && go env -w GO111MODULE=off; 
 RUN set -ex; \
     mkdir -p /go/src/github.com/radondb; \
     cd /go/src/github.com/radondb; \
-    git clone --branch $XENON_BRANCH https://github.com/zhl003/xenon.git; \
+    git clone --branch $XENON_BRANCH https://github.com/radondb/xenon.git; \
     cd xenon;  \
     make build
 WORKDIR /workspace

charts/mysql-operator/crds/mysql.radondb.com_mysqlclusters.yaml

@@ -1293,6 +1293,11 @@ spec:
                       is millisecond.
                     format: int32
                     type: integer
+                  enableAutoRebuild:
+                    default: false
+                    description: If true, when the data is inconsistent, Xenon will
+                      automatically rebuild the invalid node.
+                    type: boolean
                   image:
                     default: radondb/xenon:1.1.5-alpha
                     description: To specify the image that will be used for xenon