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docs: cleanup post-release-* trigger documentation

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This commit is contained in:
Jose Diaz-Gonzalez
2020-02-18 01:32:41 -05:00
parent 8e4dc1c2d0
commit 9d3785147e
1 changed files with 7 additions and 13 deletions
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20
docs/development/plugin-triggers.md
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@@ -971,6 +971,8 @@ haproxy-build-config "$APP"
### `post-release-buildpack`
> Warning: Image mutation in this trigger may result in an invalid run state, and is heavily discouraged.
- Description: Allows you to run commands after environment variables are set for the release step of the deploy. Only applies to apps using buildpacks.
- Invoked by: `internal function dokku_release() (release phase)`
- Arguments: `$APP $IMAGE_TAG`
@@ -978,27 +980,19 @@ haproxy-build-config "$APP"
```shell
#!/usr/bin/env bash
# Installs a package specified by the `CONTAINER_PACKAGE` env var
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
APP="$1"; IMAGE_TAG="$2"; IMAGE=$(get_app_image_name $APP $IMAGE_TAG)
verify_app_name "$APP"
dokku_log_info1 "Installing $CONTAINER_PACKAGE..."
CMD="cat > gm && \
dpkg -s CONTAINER_PACKAGE >/dev/null 2>&1 || \
(apt-get update && apt-get install -y CONTAINER_PACKAGE && apt-get clean)"
CID=$(docker run $DOKKU_GLOBAL_RUN_ARGS -i -a stdin $IMAGE /bin/bash -c "$CMD")
test $(docker wait $CID) -eq 0
DOCKER_COMMIT_LABEL_ARGS=("--change" "LABEL org.label-schema.schema-version=1.0" "--change" "LABEL org.label-schema.vendor=dokku" "--change" "LABEL com.dokku.app-name=$APP")
docker commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" $CID $IMAGE >/dev/null
# TODO
```
### `post-release-dockerfile`
> Warning: Image mutation in this trigger may result in an invalid run state, and is heavily discouraged.
- Description: Allows you to run commands after environment variables are set for the release step of the deploy. Only applies to apps using a dockerfile.
- Invoked by: `internal function dokku_release() (release phase)`
- Arguments: `$APP $IMAGE_TAG`
@@ -1183,9 +1177,9 @@ CMD="cat > gm && \
dpkg -s graphicsmagick >/dev/null 2>&1 || \
(apt-get update && apt-get install -y graphicsmagick && apt-get clean)"
CID=$(docker run "${DOCKER_COMMIT_LABEL_ARGS[@]}" -i -a stdin $IMAGE /bin/bash -c "$CMD")
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=$APP")
CID=$(docker run $DOKKU_GLOBAL_RUN_ARGS -i -a stdin $IMAGE /bin/bash -c "$CMD")
test $(docker wait $CID) -eq 0
DOCKER_COMMIT_LABEL_ARGS=("--change" "LABEL org.label-schema.schema-version=1.0" "--change" "LABEL org.label-schema.vendor=dokku" "--change" "LABEL com.dokku.app-name=$APP")
docker commit "${DOCKER_COMMIT_LABEL_ARGS[@]}" $CID $IMAGE >/dev/null
```