feat(backend): update go version and license files (kubeflow#949)

update the go version in Dockerfiles, go-license tool,
and license files. these changes come from upstream and
reduce the build time.

Signed-off-by: Yihong Wang <yh.wang@ibm.com>

backend/Dockerfile

@@ -16,17 +16,18 @@
 # limitations under the License.
 
 # 1. Build api server application
-# Use golang:1.13.1-stretch to keep GLIBC at 2.24 https://github.com/gotify/server/issues/225
-FROM golang:1.13.1-stretch as builder
+FROM golang:1.17.6-stretch as builder
 RUN apt-get update && apt-get install -y cmake clang musl-dev openssl
 WORKDIR /go/src/github.com/kubeflow/pipelines
 COPY . .
 RUN GO111MODULE=on go build -o /bin/apiserver backend/src/apiserver/*.go
 # Check licenses and comply with license terms.
 RUN ./hack/install-go-licenses.sh
-RUN go-licenses csv /bin/apiserver > /tmp/licenses.csv && \
+# First, make sure there's no forbidden license.
+RUN go-licenses check ./backend/src/apiserver
+RUN go-licenses csv ./backend/src/apiserver > /tmp/licenses.csv && \
     diff /tmp/licenses.csv backend/third_party_licenses/apiserver.csv && \
-    go-licenses save /tmp/licenses.csv --save_path /tmp/NOTICES
+    go-licenses save ./backend/src/apiserver --save_path /tmp/NOTICES
 
 # 2. Compile preloaded pipeline samples
 FROM python:3.7 as compiler

backend/Dockerfile.cacheserver

@@ -13,7 +13,7 @@
 # limitations under the License.
 
 # Dockerfile for building the source code of cache_server
-FROM golang:1.13.15-alpine3.12 as builder
+FROM golang:1.17.6-alpine3.15 as builder
 
 RUN apk update && apk upgrade && \
     apk add --no-cache bash git openssh gcc musl-dev
@@ -25,9 +25,11 @@ RUN GO111MODULE=on go build -o /bin/cache_server backend/src/cache/*.go
 
 # Check licenses and comply with license terms.
 RUN ./hack/install-go-licenses.sh
-RUN go-licenses csv /bin/cache_server > /tmp/licenses.csv && \
+# First, make sure there's no forbidden license.
+RUN go-licenses check ./backend/src/cache
+RUN go-licenses csv ./backend/src/cache > /tmp/licenses.csv && \
     diff /tmp/licenses.csv backend/third_party_licenses/cache_server.csv && \
-    go-licenses save /tmp/licenses.csv --save_path /tmp/NOTICES
+    go-licenses save ./backend/src/cache --save_path /tmp/NOTICES
 
 FROM alpine:3.8
 WORKDIR /bin

backend/Dockerfile.persistenceagent

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.13.15-alpine3.12 as builder
+FROM golang:1.17.6-alpine3.15 as builder
 
 WORKDIR /go/src/github.com/kubeflow/pipelines
 COPY . .
@@ -26,9 +26,11 @@ RUN apk update && apk upgrade && \
 RUN GO111MODULE=on go build -o /bin/persistence_agent backend/src/agent/persistence/*.go
 # Check licenses and comply with license terms.
 RUN ./hack/install-go-licenses.sh
-RUN go-licenses csv /bin/persistence_agent > /tmp/licenses.csv && \
+# First, make sure there's no forbidden license.
+RUN go-licenses check ./backend/src/agent/persistence
+RUN go-licenses csv ./backend/src/agent/persistence > /tmp/licenses.csv && \
     diff /tmp/licenses.csv backend/third_party_licenses/persistence_agent.csv && \
-    go-licenses save /tmp/licenses.csv --save_path /tmp/NOTICES
+    go-licenses save ./backend/src/agent/persistence --save_path /tmp/NOTICES
 
 FROM alpine:3.11
 WORKDIR /bin

backend/Dockerfile.scheduledworkflow

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.13.15-alpine3.12 as builder
+FROM golang:1.17.6-alpine3.15 as builder
 
 WORKDIR /go/src/github.com/kubeflow/pipelines
 COPY . .
@@ -24,9 +24,11 @@ RUN apk update && apk upgrade && \
 RUN GO111MODULE=on go build -o /bin/controller backend/src/crd/controller/scheduledworkflow/*.go
 # Check licenses and comply with license terms.
 RUN ./hack/install-go-licenses.sh
-RUN go-licenses csv /bin/controller > /tmp/licenses.csv && \
+# First, make sure there's no forbidden license.
+RUN go-licenses check ./backend/src/crd/controller/scheduledworkflow
+RUN go-licenses csv ./backend/src/crd/controller/scheduledworkflow > /tmp/licenses.csv && \
     diff /tmp/licenses.csv backend/third_party_licenses/swf.csv && \
-    go-licenses save /tmp/licenses.csv --save_path /tmp/NOTICES
+    go-licenses save ./backend/src/crd/controller/scheduledworkflow --save_path /tmp/NOTICES
 
 FROM alpine:3.11
 WORKDIR /bin

backend/Dockerfile.viewercontroller

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:alpine as builder
+FROM golang:1.17.6-alpine3.15 as builder
 
 RUN apk update && apk upgrade
 RUN apk add --no-cache git gcc musl-dev
@@ -23,9 +23,11 @@ COPY . .
 RUN GO111MODULE=on go build -o /bin/controller backend/src/crd/controller/viewer/*.go
 # Check licenses and comply with license terms.
 RUN ./hack/install-go-licenses.sh
-RUN go-licenses csv /bin/controller > /tmp/licenses.csv && \
+# First, make sure there's no forbidden license.
+RUN go-licenses check ./backend/src/crd/controller/viewer
+RUN go-licenses csv ./backend/src/crd/controller/viewer > /tmp/licenses.csv && \
     diff /tmp/licenses.csv backend/third_party_licenses/viewer.csv && \
-    go-licenses save /tmp/licenses.csv --save_path /tmp/NOTICES
+    go-licenses save ./backend/src/crd/controller/viewer --save_path /tmp/NOTICES
 
 FROM alpine
 WORKDIR /bin