jenkins: mute glide and docker stdout

hack/build/operator/build

@@ -29,6 +29,6 @@ CGO_ENABLED=0 go build -installsuffix cgo -ldflags "$go_ldflags" \
 	-o ${bin_dir}/etcd-backup ./cmd/backup/main.go
 
 
-docker build --tag "${IMAGE}" -f hack/build/operator/Dockerfile .
+docker build --tag "${IMAGE}" -f hack/build/operator/Dockerfile . 1>/dev/null
 # For gcr users, do "gcloud docker -a" to have access.
-docker push "${IMAGE}"
+docker push "${IMAGE}" 1>/dev/null

hack/jenkins

@@ -27,7 +27,7 @@ cleanup() {
 
 trap cleanup EXIT
 
-glide install
+glide install 1>/dev/null
 
 GIT_VERSION=$(git rev-parse HEAD)
 export OPERATOR_IMAGE="gcr.io/coreos-k8s-scale-testing/etcd-operator:${GIT_VERSION}"