Use go mod with ctr runtime v0.2.0

.travis.yml

@@ -20,16 +20,10 @@ go:
   - 1.12.x
 
 env:
-  - DEP_VERSION="0.5.3"
+  - GO111MODULE="on"
 
 before_install:
-  # Download the binary to bin folder in $GOPATH
-  - curl -L -s https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 -o $GOPATH/bin/dep
-  # Make the binary executable
-  - chmod +x $GOPATH/bin/dep
-
-install:
-  - dep ensure
+  - go mod download
 
 go_import_path: github.com/GoogleCloudPlatform/spark-on-k8s-operator
 

Dockerfile

@@ -19,19 +19,21 @@ ARG SPARK_IMAGE=gcr.io/spark-operator/spark:v2.4.0
 FROM golang:1.12.5-alpine as builder
 ARG DEP_VERSION="0.5.3"
 RUN apk add --no-cache bash git
-ADD https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 /usr/bin/dep
-RUN chmod +x /usr/bin/dep
 
-WORKDIR ${GOPATH}/src/github.com/GoogleCloudPlatform/spark-on-k8s-operator
-COPY Gopkg.toml Gopkg.lock ./
-RUN dep ensure -vendor-only
+WORKDIR /tmp/github.com/GoogleCloudPlatform/spark-on-k8s-operator
+COPY go.mod go.sum ./
+RUN go mod download
+
+FROM builder as operator_builder
+WORKDIR /tmp/github.com/GoogleCloudPlatform/spark-on-k8s-operator
 COPY . ./
+ENV GO111MODULE=on
 RUN go generate && CGO_ENABLED=0 GOOS=linux go build -o /usr/bin/spark-operator
 
 FROM ${SPARK_IMAGE}
-COPY --from=builder /usr/bin/spark-operator /usr/bin/
+COPY --from=operator_builder /usr/bin/spark-operator /usr/bin/
 RUN apk add --no-cache openssl curl tini
 COPY hack/gencerts.sh /usr/bin/
 
 COPY entrypoint.sh /usr/bin/
-ENTRYPOINT ["/usr/bin/entrypoint.sh"]
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]

Dockerfile.rh

@@ -25,17 +25,18 @@ ARG SPARK_IMAGE=gcr.io/spark-operator/spark:v2.4.0
 FROM golang:1.12.5-alpine as builder
 ARG DEP_VERSION="0.5.3"
 RUN apk add --no-cache bash git 
-ADD https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64 /usr/bin/dep
-RUN chmod +x /usr/bin/dep
+WORKDIR /tmp/github.com/GoogleCloudPlatform/spark-on-k8s-operator
+COPY go.mod go.sum ./
+RUN go mod download
 
-WORKDIR ${GOPATH}/src/github.com/GoogleCloudPlatform/spark-on-k8s-operator
-COPY Gopkg.toml Gopkg.lock ./
-RUN dep ensure -vendor-only
+FROM builder as operator_builder
+WORKDIR /tmp/github.com/GoogleCloudPlatform/spark-on-k8s-operator
 COPY . ./
+ENV GO111MODULE=on
 RUN go generate && CGO_ENABLED=0 GOOS=linux go build -o /usr/bin/spark-operator
 
 FROM ${SPARK_IMAGE}
-COPY --from=builder /usr/bin/spark-operator /usr/bin/
+COPY --from=operator_builder /usr/bin/spark-operator /usr/bin/
 USER root
 
 # Comment out the following three lines if you do not have a RedHat subscription.
@@ -48,4 +49,4 @@ RUN chmod -R u+x /tmp
 COPY hack/gencerts.sh /usr/bin/
 COPY entrypoint.sh /usr/bin/
 USER 185
-ENTRYPOINT ["/usr/bin/entrypoint.sh"]
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]