[kudu] 03/06: [docker] Add publish support to the build script

[aw...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

awong pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/kudu.git

commit 238f46c7fb293eabff31f7b2e397a5e4986249f3
Author: Grant Henke <gr...@apache.org>
AuthorDate: Tue Feb 5 21:14:10 2019 -0600

    [docker] Add publish support to the build script
    
    This patch adds publish support to the docker build
    script by tracking the tags through the build and
    pushing them via docker push once all builds/tags
    are complete.
    
    Only release builds are permitted to be published.
    
    Change-Id: Ibdc018f89da0a44ad76fae772aaede8eb5263d5d
    Reviewed-on: http://gerrit.cloudera.org:8080/12380
    Tested-by: Kudu Jenkins
    Reviewed-by: Andrew Wong <aw...@cloudera.com>
---
 docker/docker-build.sh | 41 +++++++++++++++++++++++++++++++++++------
 1 file changed, 35 insertions(+), 6 deletions(-)

diff --git a/docker/docker-build.sh b/docker/docker-build.sh
index eb168e8..742a6d0 100755
--- a/docker/docker-build.sh
+++ b/docker/docker-build.sh
@@ -63,6 +63,10 @@
 #   REPOSITORY: Default: "apache/kudu"
 #     The repository string to use when tagging the image.
 #
+#   PUBLISH: Default: "0"
+#     If set to 1, the tagged images will be pushed to the docker repository.
+#     Only release versions can be published.
+#
 #   TAG_LATEST: Default: "1"
 #     If set to 1, adds a tag using `-latest` along with the
 #     versioned tag.
@@ -95,6 +99,7 @@ DEFAULT_OS="ubuntu:xenial"
 BASES=${BASES:="$DEFAULT_OS"}
 TARGETS=${TARGETS:="kudu"}
 REPOSITORY=${REPOSITORY:="apache/kudu"}
+PUBLISH=${PUBLISH:=0}
 TAG_LATEST=${TAG_LATEST:=1}
 TAG_HASH=${TAG_HASH:=0}
 DOCKER_CACHE_FROM=${DOCKER_CACHE_FROM:=""}
@@ -151,6 +156,7 @@ function get_tag() {
   echo "$REPOSITORY:$TAG"
 }
 
+TAGS=()
 for BASE_OS in $(echo "$BASES" | tr ',' '\n'); do
   # Generate the arguments to pass to the docker build.
   BUILD_ARGS=(
@@ -174,34 +180,57 @@ for BASE_OS in $(echo "$BASES" | tr ',' '\n'); do
     # Build the target and tag with the full tag.
     docker build "${BUILD_ARGS[@]}" -f "$ROOT/docker/Dockerfile" \
       --target "$TARGET" -t "$FULL_TAG" ${ROOT}
+    TAGS+=("$FULL_TAG")
 
     # If this is the default OS, also tag it without the OS-specific tag.
     if [[ "$BASE_OS" == "$DEFAULT_OS" ]]; then
-      docker tag "$FULL_TAG" "$(get_tag "$TARGET" "$VERSION_TAG" "")"
+      DEFAULT_OS_TAG=$(get_tag "$TARGET" "$VERSION_TAG" "")
+      docker tag "$FULL_TAG" "$DEFAULT_OS_TAG"
+      TAGS+=("$DEFAULT_OS_TAG")
     fi
 
     # Add the minor version tag if this is a release version.
     if [[ "$IS_RELEASE_VERSION" == "1" ]]; then
-      docker tag "$FULL_TAG" "$(get_tag "$TARGET" "$MINOR_VERSION_TAG" "$OS_TAG")"
+      MINOR_TAG=$(get_tag "$TARGET" "$MINOR_VERSION_TAG" "$OS_TAG")
+      docker tag "$FULL_TAG" "$MINOR_TAG"
+      TAGS+=("$MINOR_TAG")
+
       # Add the default OS tag.
       if [[ "$BASE_OS" == "$DEFAULT_OS" ]]; then
-        docker tag "$FULL_TAG" "$(get_tag "$TARGET" "$MINOR_VERSION_TAG" "")"
+        MINOR_DEFAULT_OS_TAG=$(get_tag "$TARGET" "$MINOR_VERSION_TAG" "")
+        docker tag "$FULL_TAG" "$MINOR_DEFAULT_OS_TAG"
+        TAGS+=("$MINOR_DEFAULT_OS_TAG")
       fi
     fi
 
     # Add the latest version tags.
     if [[ "$TAG_LATEST" == "1" ]]; then
-      docker tag "$FULL_TAG" "$(get_tag "$TARGET" "latest" "$OS_TAG")"
+      LATEST_TAG=$(get_tag "$TARGET" "latest" "$OS_TAG")
+      docker tag "$FULL_TAG" "$LATEST_TAG"
+      TAGS+=("$LATEST_TAG")
+
       # Add the default OS tag.
       if [[ "$BASE_OS" == "$DEFAULT_OS" ]]; then
-        docker tag "$FULL_TAG" "$(get_tag "$TARGET" "latest" "")"
+        LATEST_DEFAULT_OS_TAG=$(get_tag "$TARGET" "latest" "")
+        docker tag "$FULL_TAG" "$LATEST_DEFAULT_OS_TAG"
+        TAGS+=("$LATEST_DEFAULT_OS_TAG")
       fi
     fi
 
     # Remove the hash tags if the aren't wanted.
-    if [[ "$TAG_HASH" != "1" && "$IS_RELEASE_VERSION" ]]; then
+    if [[ "$TAG_HASH" != "1" && "$IS_RELEASE_VERSION" != "1" ]]; then
       HASH_TAG_PATTERN="$REPOSITORY:*$VCS_REF*"
       docker rmi $(docker images -q "$HASH_TAG_PATTERN" --format "{{.Repository}}:{{.Tag}}")
     fi
   done
 done
+
+if [[ "$PUBLISH" == 1 ]]; then
+  if [[ "$IS_RELEASE_VERSION" != "1" ]]; then
+    echo "ERROR: Only release versions can be published. Found version $VERSION ($VCS_REF)"
+    exit 1
+  fi
+  for TAG in "${TAGS[@]}"; do
+    docker push "${TAG}"
+  done
+fi
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