gmig | Google Cloud Platform migrations tool | GCP library

gmig is a Go library typically used in Cloud, GCP, Terraform applications. gmig has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Manage Google Cloud Platform (GCP) infrastructure using migrations that describe incremental changes such as additions or deletions of resources. This work is inspired by MyBatis migrations for SQL database setup. Your gmig infrastructure is basically a folder with incremental change files, each with a timestamp prefix (for sort ordering) and readable name. Each change is a single YAML file with one or more shell commands that change infrastructure for a project. A change must have at least a do section and optionally an undo section. The do section typically has a list of gcloud commands that create resources but any available tool can be used. All lines will be executed at once using a single temporary shell script so you can use shell variables to simplify each section. The undo section typically has an ordered list of gcloud commands that deletes the same resources (in reverse order if relevant). Each command in each section can use the following environment variables: $PROJECT,$REGION,$ZONE,$GMIG_CONFIG_DIR, and any additional environment variables populated from the target configuration (see env section in the configuration below).