generate_docker_compose.py

#!/usr/bin/env python3
import yaml

SERVERS = [
    (
        "asyncssh",
        "images/asyncssh",
        22000,
        [
            "2.0.0",
            "2.0.1",
            "2.1.0",
            "2.2.0",
            "2.2.1",
            "2.3.0",
            "2.4.0",
            "2.4.1",
            "2.4.2",
            "2.5.0",
            "2.6.0",
            "2.7.0",
            "2.7.1",
            "2.7.2",
            "2.8.0",
            "2.8.1",
            "2.9.0",
            "2.10.0",
            "2.10.1",
            "2.11.0",
            "2.12.0",
        ],
    ),
    (
        "openssh",
        "images/openssh-7.x",
        22200,
        [
            "7.0p1",
            "7.1p1",
            "7.2p2",
            "7.3p1",
            "7.4p1",
            "7.5p1",
            "7.6p1",
            "7.7p1",
            "7.8p1",
            "7.9p1",
        ],
    ),
    (
        "openssh",
        "images/openssh",
        22210,
        [
            "8.0p1",
            "8.1p1",
            "8.2p1",
            "8.3p1",
            "8.4p1",
            "8.5p1",
            "8.6p1",
            "8.7p1",
            "8.8p1",
            "8.9p1",
            "9.0p1",
        ],
    ),
    (
        "tinyssh",
        "images/tinyssh",
        22300,
        [
            "20150801",
            "20151001",
            "20160201",
            "20160301",
            "20160318",
            "20160720",
            "20160726",
            "20160727",
            "20160809",
            "20160811",
            "20160812",
            "20161001",
            "20161101",
            "20180101",
            "20180110",
            "20180201",
            "20181206",
            "20190101",
            "20210319",
            "20210601",
            "20220101",
            "20220222",
            "20220305",
            "20220311",
            "20220801",
        ],
    ),
]

services = {}
for server_name, context, portrange_start, versions in SERVERS:
    if server_name != "openssh":
        continue
    for i, version in enumerate(versions):
        services[f"{server_name}-{version}"] = {
            "image": f"rub-nds/{server_name}:{version}",
            "build": {
                "context": context,
                "args": {
                    "VERSION": version,
                },
            },
            "ports": [f"{portrange_start + i}:22"],
        }

data = {
    "version": "3.2",
    "services": services,
}
print(yaml.dump(data, sort_keys=False))