add docker file

+FROM golang:1.16 as builder
+ENV APP_DIR $GOPATH/src/go-stash
+RUN mkdir -p $APP_DIR
+WORKDIR $APP_DIR/
+COPY ./stash stash
+COPY ./go.mod go.mod
+ENV GO111MODULE on
+ENV GOPROXY https://goproxy.cn,direct
+RUN go mod tidy
+RUN GOOS=linux CGO_ENABLED=0 go build  -ldflags="-s -w"  -o ./stash/go-stash ./stash
+
+FROM alpine:latest
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
+    && apk add --no-cache tzdata \
+    && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone \
+    && rm -rf /var/cache/apk/* /tmp/* /var/tmp/* $HOME/.cache ## 清除缓存
+WORKDIR /root/
+COPY --from=builder /go/src/go-stash/stash .
+ENTRYPOINT ["./go-stash"]

@@ -39,8 +39,8 @@ Clusters:
       Target: data
       Target: data
   Output:
   Output:
     Postgresql:
     Postgresql:
-      Host: "192.168.100.102"
-      Port: "5432"
+      Host: "114.55.200.59"
+      Port: "31543"
       User: "postgres"
       User: "postgres"
-      Password: "123456"
+      Password: "eagle1010"
       DBName: "mmm_log"
       DBName: "mmm_log"