Update openapi-gen to not rely on vendor (#274)

Author: Jeffwan

Dockerfile

@@ -13,6 +13,4 @@ COPY --from=build-image /go/src/github.com/kubeflow/pytorch-operator/pytorch-ope
 
 COPY third_party/library/license.txt /license.txt
 
-RUN mkdir -p /vendor
-
 ENTRYPOINT ["/pytorch-operator.v1", "-alsologtostderr"]

go.mod

@@ -49,6 +49,7 @@ replace (
 	k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.15.9
 	k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.15.9
 	k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.15.9
+	k8s.io/kube-openapi => k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30
 	k8s.io/kube-proxy => k8s.io/kube-proxy v0.15.9
 	k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.15.9
 	k8s.io/kubectl => k8s.io/kubectl v0.15.13-beta.0

go.sum

@@ -545,8 +545,6 @@ k8s.io/klog v0.4.0 h1:lCJCxf/LIowc2IGS9TPjWDyXY4nOmdGdfcwwDQCOURQ=
 k8s.io/klog v0.4.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/kube-aggregator v0.15.9/go.mod h1:0qkV3is34K22a6LzgE0+85HGp+V84d7jabS6alqUomU=
 k8s.io/kube-controller-manager v0.15.9/go.mod h1:W4Hi0ISvsMECIvYCbP/eYHp0/niHkDF7hIfS0c7xWjQ=
-k8s.io/kube-openapi v0.0.0-20180509051136-39cb288412c4 h1:gW+EUB2I96nbxVenV/8ctfbACsHP+yxlT2dhMCsiy+s=
-k8s.io/kube-openapi v0.0.0-20180509051136-39cb288412c4/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30 h1:TRb4wNWoBVrH9plmkp2q86FIDppkbrEXdXlxU3a3BMI=
 k8s.io/kube-openapi v0.0.0-20190228160746-b3a7cee44a30/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
 k8s.io/kube-proxy v0.15.9/go.mod h1:Pee8FfheAGfwSE/WVhzle0YAYJaJ8D9O36HlBmSlbjA=

hack/python-sdk/gen-sdk.sh

@@ -28,8 +28,22 @@ if [ -z "${GOPATH:-}" ]; then
     export GOPATH=$(go env GOPATH)
 fi
 
+# Grab kube-openapi version from go.sum
+OPENAPI_VERSION=$(grep 'k8s.io/kube-openapi' go.sum | awk '{print $2}' | head -1)
+OPENAPI_PKG=$(echo `go env GOPATH`"/pkg/mod/k8s.io/kube-openapi@${OPENAPI_VERSION}")
+
+if [[ ! -d ${OPENAPI_PKG} ]]; then
+    echo "${OPENAPI_PKG} is missing. Running 'go mod download'."
+    go mod download
+fi
+
+echo ">> Using ${OPENAPI_PKG}"
+
+echo "Building openapi-gen"
+go build -o openapi-gen ${OPENAPI_PKG}/cmd/openapi-gen
+
 echo "Generating OpenAPI specification ..."
-go run vendor/k8s.io/code-generator/cmd/openapi-gen/main.go --input-dirs github.com/kubeflow/pytorch-operator/pkg/apis/pytorch/v1,github.com/kubeflow/common/job_controller/api/v1 --output-package github.com/kubeflow/pytorch-operator/pkg/apis/pytorch/v1 --go-header-file hack/boilerplate/boilerplate.go.txt
+./openapi-gen --input-dirs github.com/kubeflow/pytorch-operator/pkg/apis/pytorch/v1 --output-package github.com/kubeflow/pytorch-operator/pkg/apis/pytorch/v1 --go-header-file hack/boilerplate/boilerplate.go.txt
 
 echo "Generating swagger file ..."
 go run hack/python-sdk/main.go 0.1 > ${SWAGGER_CODEGEN_FILE}