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Merge pull request #34 from dokku-community/fix-package-building
fix: use new triggers for image cache management
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| #!/usr/bin/env bash | ||
| set -eo pipefail | ||
| [[ $DOKKU_TRACE ]] && set -x | ||
| export DOCKER_BIN=${DOCKER_BIN:="docker"} | ||
| source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions" | ||
| source "$PLUGIN_AVAILABLE_PATH/apt/internal-functions" | ||
|
|
||
| hook-apt-builder-create-dokku-image() { | ||
| declare BUILDER_TYPE="$1" APP="$2" SOURCECODE_WORK_DIR="$3" DOKKU_IMAGE="$4" | ||
| local IMAGE="dokku/$APP" DIR=/tmp/apt | ||
| local COMMAND CONTENT_SHA DOCKER_COMMIT_LABEL_ARGS DOCKER_RUN_LABEL_ARGS | ||
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| if [[ -f "$SOURCECODE_WORK_DIR/dpkg-packages" ]]; then | ||
| dokku_log_info1 "Rebuilding extended app image due to dpkg-packages usage" | ||
| return | ||
| fi | ||
|
|
||
| CONTENT_SHA="$(fn-apt-fetch-sha "$SOURCECODE_WORK_DIR")" | ||
| if [[ -z "$CONTENT_SHA" ]]; then | ||
| return | ||
| fi | ||
|
|
||
| local TMP_WORK_DIR=$(mktemp -d "/tmp/dokku-${DOKKU_PID}-${FUNCNAME[0]}.XXXXXX") | ||
| trap "rm -rf '$TMP_WORK_DIR' >/dev/null" RETURN | ||
| fn-apt-populate-work-dir "$SOURCECODE_WORK_DIR" "$TMP_WORK_DIR" | ||
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| if [[ "$("$DOCKER_BIN" images --quiet "dokku/$APP:$CONTENT_SHA" 2>/dev/null)" != "" ]]; then | ||
| dokku_log_info1 "Compatible extended app image found, skipping system package installation" | ||
| fn-clean-extended-app-images "$APP" "dokku/$APP:$CONTENT_SHA" | ||
| return | ||
| fi | ||
|
|
||
| dokku_log_info1 "Creating extended app image with custom system packages" | ||
| pushd "$TMP_WORK_DIR" >/dev/null | ||
| CID=$(tar -c . | "$DOCKER_BIN" run "${DOCKER_RUN_LABEL_ARGS[@]}" $DOKKU_GLOBAL_RUN_ARGS -i -a stdin "$DOKKU_IMAGE" /bin/bash -c "mkdir -p /tmp/apt && tar -xC /tmp/apt") | ||
| popd >/dev/null | ||
| if test "$("$DOCKER_BIN" wait "$CID")" -ne 0; then | ||
| dokku_log_warn "Failure extracting apt files" | ||
| return 1 | ||
| fi | ||
|
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||
| DOCKER_COMMIT_LABEL_ARGS=("--change" "LABEL org.label-schema.schema-version=1.0" "--change" "LABEL org.label-schema.vendor=dokku" "--change" "LABEL com.dokku.app-name=$APP" "--change" "LABEL $DOKKU_CONTAINER_LABEL=") | ||
| "$DOCKER_BIN" commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" "$CID" "$IMAGE:apt" >/dev/null | ||
| "$DOCKER_BIN" rm "$CID" &>/dev/null || true | ||
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| COMMAND="$(fn-apt-command "$APP" "$DOKKU_IMAGE" "/tmp/apt")" | ||
| DOCKER_RUN_LABEL_ARGS="--label=com.dokku.app-name=$APP" | ||
| CID=$("$DOCKER_BIN" run "${DOCKER_RUN_LABEL_ARGS[@]}" $DOKKU_GLOBAL_RUN_ARGS -d "$IMAGE:apt" /bin/bash -e -c "$COMMAND") | ||
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| "$DOCKER_BIN" attach "$CID" | ||
| if test "$("$DOCKER_BIN" wait "$CID")" -ne 0; then | ||
| dokku_log_warn "Failure installing system packages" | ||
| return 1 | ||
| fi | ||
|
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||
| DOCKER_COMMIT_LABEL_ARGS=("--change" "LABEL org.label-schema.schema-version=1.0" "--change" "LABEL org.label-schema.vendor=dokku" "--change" "LABEL com.dokku.app-name=sha-$APP" "--change" "LABEL $DOKKU_CONTAINER_LABEL=") | ||
| "$DOCKER_BIN" commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" "$CID" "dokku/$APP:$CONTENT_SHA" >/dev/null | ||
| "$DOCKER_BIN" rm "$CID" &>/dev/null || true | ||
| "$DOCKER_BIN" rmi "$IMAGE:apt" &>/dev/null || true | ||
| fn-clean-extended-app-images "$APP" "dokku/$APP:$CONTENT_SHA" | ||
| } | ||
|
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||
| hook-apt-builder-create-dokku-image "$@" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| #!/usr/bin/env bash | ||
| set -eo pipefail | ||
| [[ $DOKKU_TRACE ]] && set -x | ||
| export DOCKER_BIN=${DOCKER_BIN:="docker"} | ||
| source "$PLUGIN_AVAILABLE_PATH/apt/internal-functions" | ||
|
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||
| hook-apt-builder-dokku-image() { | ||
| declare BUILDER_TYPE="$1" APP="$2" SOURCECODE_WORK_DIR="$3" | ||
| local IMAGE="dokku/$APP" | ||
| local CONTENT_SHA | ||
|
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||
| if [[ -f "$SOURCECODE_WORK_DIR/dpkg-packages" ]]; then | ||
| return | ||
| fi | ||
|
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||
| CONTENT_SHA="$(fn-apt-fetch-sha "$SOURCECODE_WORK_DIR")" | ||
| if [[ -z "$CONTENT_SHA" ]]; then | ||
| return | ||
| fi | ||
|
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||
| if [[ "$("$DOCKER_BIN" images --quiet "$IMAGE:$CONTENT_SHA" 2>/dev/null)" != "" ]]; then | ||
| echo "$IMAGE:$CONTENT_SHA" | ||
| return | ||
| fi | ||
| } | ||
|
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||
| hook-apt-builder-dokku-image "$@" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| #!/usr/bin/env bash | ||
| set -eo pipefail | ||
| [[ $DOKKU_TRACE ]] && set -x | ||
| export DOCKER_BIN=${DOCKER_BIN:="docker"} | ||
| source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions" | ||
|
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| fn-clean-extended-app-images() { | ||
| declare APP="$1" IMAGE="$2" | ||
| local images | ||
|
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| # remove dangling extended app images | ||
| "$DOCKER_BIN" rmi $("$DOCKER_BIN" images --format 'dangling=true' --format "label=com.dokku.app-name=sha-$APP" --quiet) &>/dev/null || true | ||
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| images="$("$DOCKER_BIN" images --filter "label=com.dokku.app-name=sha-$APP" --quiet)" | ||
| for image in $images; do | ||
| if [[ "$("$DOCKER_BIN" inspect --format '{{(index .RepoTags 0)}}' "$image" 2>/dev/null)" != "$IMAGE" ]]; then | ||
| "$DOCKER_BIN" rmi "$image" &>/dev/null || true | ||
| fi | ||
| done | ||
| } | ||
|
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| fn-apt-fetch-sha() { | ||
| declare SOURCECODE_WORK_DIR="$1" | ||
| local APT_FILES CONTENT INJECT_PACKAGES file | ||
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||
| if [[ -f "$SOURCECODE_WORK_DIR/dpkg-packages" ]]; then | ||
| return | ||
| fi | ||
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| APT_FILES=('apt-env' 'apt-preferences' 'apt-sources-list' 'apt-repositories' 'apt-debconf' 'apt-packages') | ||
| for file in "${APT_FILES[@]}"; do | ||
| if [[ -f "$SOURCECODE_WORK_DIR/$file" ]]; then | ||
| INJECT_PACKAGES=true | ||
| local file_contents=$(<$SOURCECODE_WORK_DIR/$file) | ||
| CONTENT="${CONTENT}\n${file}\n${file_contents}" | ||
| fi | ||
| done | ||
|
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| if [[ "$INJECT_PACKAGES" != "true" ]]; then | ||
| return | ||
| fi | ||
|
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||
| echo -n "$(<$PLUGIN_AVAILABLE_PATH/apt/plugin.toml)$CONTENT" | sha256sum | cut -d " " -f 1 | ||
| } | ||
|
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| fn-apt-populate-work-dir() { | ||
| declare SOURCECODE_WORK_DIR="$1" TMP_WORK_DIR="$2" | ||
| local APT_FILES file | ||
|
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||
| APT_FILES=('apt-env' 'apt-preferences' 'apt-sources-list' 'apt-repositories' 'apt-debconf' 'apt-packages') | ||
| for file in "${APT_FILES[@]}"; do | ||
| if [[ -f "$SOURCECODE_WORK_DIR/$file" ]]; then | ||
| cp "$SOURCECODE_WORK_DIR/$file" "$TMP_WORK_DIR/$file" | ||
| fi | ||
| done | ||
| } | ||
|
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||
| fn-apt-command() { | ||
| declare APP="$1" DOKKU_IMAGE="$2" DIR="$3" | ||
| cat <<EOF | ||
| # $APP $DOKKU_IMAGE | ||
| sleep 2 | ||
| export DEBIAN_FRONTEND=noninteractive | ||
| if [ -f $DIR/apt-env ]; then | ||
| echo "-----> Sourcing apt env" | ||
| source $DIR/apt-env | ||
| fi | ||
| if [ -d $DIR/apt-preferences ]; then | ||
| echo "-----> Injecting apt preferences" | ||
| mv -v $DIR/apt-preferences /etc/apt/preferences.d/90customizations | ||
| fi | ||
| if [ -f $DIR/apt-sources-list ]; then | ||
| echo "-----> Using customized sources.list" | ||
| mv -v $DIR/apt-sources-list /etc/apt/sources.list | ||
| fi | ||
| if [ -f $DIR/apt-repositories ]; then | ||
| echo "-----> Updating package list" | ||
| apt-get update >/dev/null | ||
| echo "-----> Installing required apt transport packages" | ||
| apt-get install -y software-properties-common apt-transport-https | ||
| echo "-----> Installing custom apt repositories" | ||
| cat "$DIR/apt-repositories" | while read repository; do | ||
| if [ -n "\$repository" ]; then | ||
| add-apt-repository -y "\$repository" | ||
| fi | ||
| done | ||
| fi | ||
| if [ -f $DIR/apt-debconf ]; then | ||
| cat "$DIR/apt-debconf" | while read conf; do | ||
| if [ -n "\$conf" ]; then | ||
| echo \$conf | debconf-set-selections | ||
| fi | ||
| done | ||
| fi | ||
| if [ -f $DIR/apt-packages ]; then | ||
| PACKAGES=\$(cat "$DIR/apt-packages" | tr "\\n" " ") | ||
| echo "-----> Updating package list" | ||
| apt-get update >/dev/null | ||
| echo "-----> Injecting packages: \$PACKAGES" | ||
| apt-get install -y \$PACKAGES | ||
| fi | ||
| if [ -d $DIR/dpkg-packages ]; then | ||
| for pkg in $DIR/dpkg-packages/*.deb; do | ||
| echo "-----> Injecting package: \$pkg" | ||
| dpkg -i \$pkg | ||
| done | ||
| fi | ||
| rm -rf /tmp/apt | ||
| sleep 1 # wait so that docker run has not exited before docker attach | ||
| EOF | ||
| } |
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