[TEST] Test go upgrade and go mod upgrade

.github/workflows/actions.yml

@@ -21,9 +21,7 @@ jobs:
       - name: install go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.12
-      - name: install
-        run: make install
+          go-version: "1.20"
       - name: test
         run: make test_unit
   lint:
@@ -42,9 +40,7 @@ jobs:
       - name: install go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.12
-      - name: install
-        run: make install
+          go-version: "1.20"
       - name: test
         run: make lint
   integration-tests:
@@ -63,7 +59,7 @@ jobs:
       - name: install go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.12
+          go-version: "1.20"
       - name: install
         run: integ/install.sh
       - name: setup

Dockerfile

@@ -1,28 +1,24 @@
-FROM golang:1.13.4-alpine3.10 as builder
+FROM golang:1.20.2-alpine3.17 as builder
 RUN apk add git openssh-client make curl bash
 
-COPY boilerplate/lyft/golang_test_targets/dep_install.sh /go/src/github.com/lyft/flinkk8soperator/
-
 # COPY only the dep files for efficient caching
-COPY Gopkg.* /go/src/github.com/lyft/flinkk8soperator/
+COPY go.mod go.sum /go/src/github.com/lyft/flinkk8soperator/
 WORKDIR /go/src/github.com/lyft/flinkk8soperator
 
 # Pull dependencies
-RUN : \
-  && sh dep_install.sh \
-  && dep ensure -vendor-only
+RUN go mod download
 
 # COPY the rest of the source code
 COPY . /go/src/github.com/lyft/flinkk8soperator/
 
 # This 'linux_compile' target should compile binaries to the /artifacts directory
 # The main entrypoint should be compiled to /artifacts/flinkk8soperator
-RUN make linux_compile
+RUN go mod vendor && make linux_compile
 
 # update the PATH to include the /artifacts directory
 ENV PATH="/artifacts:${PATH}"
 
 # This will eventually move to centurylink/ca-certs:latest for minimum possible image size
-FROM alpine:3.10
+FROM alpine:3.17
 COPY --from=builder /artifacts /bin
 CMD ["flinkoperator"]