Deploy command environment

deploy_command runs with reconD's own environment plus these variables, which describe the release being deployed. During a rollback, they describe the release being restored.

Variable	Source	Example
WORKLOAD_NAME	config name	my-app
WORKLOAD_CONTAINER_NAME	config container_name	my-app
WORKLOAD_IMAGE	metadata image	ghcr.io/my-account/app-repo
WORKLOAD_IMAGE_TAG	metadata image_tag	prod-sha-10a3e42
WORKLOAD_MANIFEST_DIGEST	metadata manifest_digest	sha256:19779d90...
WORKLOAD_GIT_SHA	metadata git_sha	10a3e42cc477e9e6...

Variables whose metadata field is missing are set to an empty string.

Example

#!/bin/sh
set -eu
ref="$WORKLOAD_IMAGE@$WORKLOAD_MANIFEST_DIGEST"
echo "deploying $WORKLOAD_NAME at $WORKLOAD_GIT_SHA ($ref)"
docker pull "$ref"
docker rm -f "$WORKLOAD_CONTAINER_NAME" 2>/dev/null || true
docker run -d --name "$WORKLOAD_CONTAINER_NAME" --restart unless-stopped "$ref"

See Deploy command for how the command is run.