Add OS and arch in release tarball.

Signed-off-by: Lantao Liu <lantaol@google.com>

hack/install-deps.sh

@@ -63,7 +63,8 @@ CONTAINERD_PKG=github.com/containerd/containerd
 CRITOOL_PKG=github.com/kubernetes-incubator/cri-tools
 
 # Create a temporary GOPATH for make install.deps.
-GOPATH=$(mktemp -d /tmp/cri-containerd-install-deps.XXXX)
+TMPGOPATH=$(mktemp -d /tmp/cri-containerd-install-deps.XXXX)
+GOPATH=${TMPGOPATH}
 
 # checkout_repo checks out specified repository
 # and switch to specified  version.
@@ -146,5 +147,6 @@ ${sudo} bash -c 'cat >'${CRICTL_CONFIG_DIR}'/crictl.yaml <<EOF
 runtime-endpoint: /var/run/cri-containerd.sock
 EOF'
 
-# Clean the tmp GOPATH dir
-${sudo} rm -r ${GOPATH}
+# Clean the tmp GOPATH dir. Use sudo because runc build generates
+# some privileged files.
+${sudo} rm -rf ${TMPGOPATH}

hack/push.sh

@@ -34,7 +34,8 @@ LATEST=${LATEST:-"latest"}
 PUSH_VERSION=${PUSH_VERSION:-false}
 
 release_tar=${ROOT}/${BUILD_DIR}/${TARBALL}
-if [ ! -e ${release_tar} ]; then
+release_tar_checksum=${release_tar}.sha1
+if [[ ! -e ${release_tar} || ! -e ${release_tar_checksum} ]]; then
   echo "Release tarball is not built"
   exit 1
 fi
@@ -51,6 +52,7 @@ fi
 
 # TODO(random-liu): Add checksum for the tarball.
 gsutil cp ${release_tar} "gs://${DEPLOY_PATH}/"
+gsutil cp ${release_tar_checksum} "gs://${DEPLOY_PATH}/"
 echo "Release tarball is uploaded to:
   https://storage.googleapis.com/${DEPLOY_PATH}/${TARBALL}"
 

hack/release.sh

@@ -18,7 +18,7 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"/..
+source $(dirname "${BASH_SOURCE[0]}")/test-utils.sh
 cd ${ROOT}
 
 # BUILD_DIR is the directory to generate release tar.
@@ -45,4 +45,8 @@ mkdir -p ${destdir}/opt/cri-containerd
 cp -r ${ROOT}/cluster ${destdir}/opt/cri-containerd
 
 # Create release tar
-tar -zcvf ${BUILD_DIR}/${TARBALL} -C ${destdir} .
+tarball=${BUILD_DIR}/${TARBALL}
+tar -zcvf ${tarball} -C ${destdir} .
+checksum=$(sha1 ${tarball})
+echo "sha1sum: ${checksum} ${tarball}"
+echo ${checksum} > ${tarball}.sha1

hack/test-utils.sh

@@ -122,3 +122,14 @@ create_ttl_bucket() {
   gsutil -m acl ch -g all:R "gs://${bucket}"
   gsutil defacl set public-read "gs://${bucket}"
 }
+
+# sha1 generates a sha1 checksum for a file.
+# Var set:
+# 1. Filename.
+sha1() {
+  if which sha1sum >/dev/null 2>&1; then
+    sha1sum "$1" | awk '{ print $1 }'
+  else
+    shasum -a1 "$1" | awk '{ print $1 }'
+  fi
+}