Translate docker-compose's YAML files into Giant Swarm's JSON configuration.

Read: "Cytos-Jay"

Requires the yaml package, which can be installed using

pip install pyyaml

Please use sudo to install globally.

Proper installation via Pypi and pip may follow.

python cytosj.py -n myapp path/to/docker-compose.yml

This will generate a JSON file in the same directory holding the source file, named accordingly.

Use -h for details.

• Translates most compose YAML files to ready-to-use application configuration JSON files
• Shows hints and warnings if details from the source can't be translated

• build is not supported
• expose is ignored (currently)
• env_file is ignored (currently)
• extends is ignored (currently)
• entrypoint is ignored (currently)
• external_links is ignored (and probably will be forever)
• volumes_from is ignored (since not supported by Giant Swarm)
• Also ignores net, pid, dns, cap_add, cap_drop, dns_search, working_dir, user, hostname, domainname, mem_limit, privileged, restart, stdin_open, tty, cpu_shares
• If a dependency points to a component with multiple ports entries, the first port is used for that dependency automatically.
• Circular references will be translated to JSON, but won't work with Giant Swarm. There won't be a warning for now.