Merge pull request #597 from zhl003/graceful_failover

*: Prevent Leader from accidentally hanging up data inconsistency

Author: acekingke

Dockerfile

@@ -7,8 +7,7 @@ COPY go.mod go.mod
 COPY go.sum go.sum
 # cache deps before building and copying source so that we don't need to re-download as much
 # and so that source changes don't invalidate our downloaded layer
-# RUN go env -w GOPROXY=https://goproxy.cn,direct; \
-#     go mod download
+# RUN go env -w GOPROXY=https://goproxy.cn,direct
 RUN  go mod download
 
 # Copy the go source

Dockerfile.sidecar

@@ -11,7 +11,7 @@ COPY go.sum go.sum
 
 # cache deps before building and copying source so that we don't need to re-download as much
 # and so that source changes don't invalidate our downloaded layer
-# RUN go env -w GOPROXY=https://goproxy.cn,direct; \
+# RUN go env -w GOPROXY=https://goproxy.cn,direct; 
 #     go mod download
 RUN go mod download
 

build/mysql/Dockerfile

@@ -0,0 +1,25 @@
+FROM golang:1.16 as builder
+
+WORKDIR /
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+# cache deps before building and copying source so that we don't need to re-download as much
+# and so that source changes don't invalidate our downloaded layer
+RUN go env -w GOPROXY=https://goproxy.cn,direct; 
+#     go mod download
+RUN  go mod download
+
+# Copy the go source
+COPY cmd/healthcheck/main.go cmd/healthcheck/main.go 
+COPY utils/ utils/ 
+COPY internal/ internal/ 
+# COPY api/ api/
+# COPY mysqlcluster/ mysqlcluster/
+
+# Build
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o bin/healthcheck cmd/healthcheck/main.go
+
+FROM percona/percona-server:5.7.34
+
+COPY --from=builder /bin/healthcheck /healthcheck

build/xenon/Dockerfile

@@ -1,22 +1,48 @@
-FROM golang:1.16 as builder
+##############################################################################
+#  Build Xenon
+###############################################################################
 
-WORKDIR /
-# Copy the Go Modules manifests
-COPY go.mod go.mod
-COPY go.sum go.sum
-# cache deps before building and copying source so that we don't need to re-download as much
-# and so that source changes don't invalidate our downloaded layer
-RUN go env -w GOPROXY=https://goproxy.cn,direct; 
-#     go mod download
-RUN  go mod download
+FROM golang:1.16 as builder
 
+ARG XENON_BRANCH=origin_test
+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; \
+    cd xenon;  \
+    make build
+WORKDIR /workspace
 # Copy the go source
 COPY cmd/xenon/main.go cmd/xenon/main.go 
 COPY utils/ utils/ 
-
+COPY go.mod go.mod
+COPY go.sum go.sum
+RUN  go env -w GO111MODULE=on && go mod download
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o bin/xenonchecker cmd/xenon/main.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o xenonchecker cmd/xenon/main.go
+###############################################################################
+#  Docker image for Xenon
+###############################################################################
+
+FROM alpine:3.13
 
-FROM radondb/xenon:1.1.5-alpha
+RUN set -ex \
+    && addgroup -g 1001 mysql && adduser -u 1001 -g 1001 -S mysql \
+    && apk add --no-cache curl bash jq \
+    && mkdir -p /etc/xenon /var/lib/xenon /lib64 \
+    && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2 \
+    && echo "/etc/xenon/xenon.json" > /config.path \
+    # allow to change config files
+    && chown -R 1001:1001 /etc/xenon /var/lib/xenon
+
+COPY --from=builder /go/src/github.com/radondb/xenon/bin/xenon /usr/local/bin/xenon
+COPY --from=builder /go/src/github.com/radondb/xenon/bin/xenoncli /usr/local/bin/xenoncli
+COPY --from=builder /workspace/xenonchecker /xenonchecker
+USER 1001
+WORKDIR /
+EXPOSE 8801
+VOLUME ["/var/lib/xenon", "/etc/xenon"]
 
-COPY --from=builder /bin/xenonchecker /xenonchecker
+ENTRYPOINT ["xenon"]
+CMD ["-c", "/etc/xenon/xenon.json"]