138 lines
3.4 KiB
Python
Executable file
138 lines
3.4 KiB
Python
Executable file
#!/usr/bin/env python
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import json
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import sys
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icon_overrides = {
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"acme_dns": "lets-encrypt",
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"extra_services": None,
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"faas": None,
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"forgejo_runner": "forgejo",
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"healthcheck": "healthchecks",
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"mailcowdockerized": "mailcow",
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"reitanlage_oranienburg": "grav",
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"tandoor": "tandoor-recipes",
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"teamspeak_fallback": None,
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"tinytinyrss": "tiny-tiny-rss",
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"wiki_js": "wiki-js",
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"woodpecker": None,
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}
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icon_format = {
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"linkwarden": "webp",
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"telegraf": "webp",
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"tiny-tiny-rss": "webp",
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}
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template_host = """
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'serguzim.net'.{host}: {{
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label: {host}
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}}
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"""
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template_service = """
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{key}: {{
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label: {label}
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label.near: top-left
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icon: {icon}
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icon.near: top-right
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}}
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"""
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default_d2 = """
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vars: {
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d2-config: {
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layout-engine: elk
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# Terminal theme code
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theme-id: 101
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}
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}
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external: {
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scaleway: {
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s3
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}
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restic: {
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icon: https://cdn.jsdelivr.net/gh/selfhst/icons/webp/restic.webp
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}
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}
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"""
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def get_icon(svc):
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svc = icon_overrides.get(svc, svc) or 'docker'
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fmt = icon_format.get(svc, 'svg')
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return f'https://cdn.jsdelivr.net/gh/selfhst/icons/{fmt}/{svc}.{fmt}'
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def service_key(svc, data):
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return f"'serguzim.net'.{data['host']}.{svc}"
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def service_key_find(svc_name, services):
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for svc, data in services.items():
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if svc == svc_name:
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return service_key(svc, data)
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return None
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def parse_hosts(hosts):
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result = []
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for host in hosts.keys():
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result.append(template_host.format(host=host))
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return result
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def parse_services(services):
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result = []
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postgresql_key = service_key_find("postgresql", services)
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authentik_key = service_key_find("authentik", services)
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result.append(f"{postgresql_key}.grid-columns: 3")
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result.append(f"{postgresql_key}.grid-gap: 0")
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result.append(f"{authentik_key}.grid-columns: 3")
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result.append(f"{authentik_key}.grid-gap: 0")
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for svc, data in services.items():
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svc_key = service_key(svc, data)
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domains = []
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if data.get("dns"):
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domains = []
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for dns in data["dns"]:
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domain = ""
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if dns.get("target") != "@":
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domain += f"{dns["target"]}."
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domain += dns['domain']
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domains.append(f"- {domain}")
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result.append(template_service.format(
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key=svc_key,
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label="\\n".join([svc] + domains),
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icon=get_icon(svc)
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))
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for backup in data.get("backup") or []:
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result.append(f'({svc_key} -> external.restic.{data['host']}).style.stroke: "#0f0"')
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if data.get("database"):
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result.append(f"({svc_key} -> {postgresql_key}).style.stroke: '#00f'")
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result.append(f"{postgresql_key}.{svc}")
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if data.get("auth"):
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result.append(f"({svc_key} -> {authentik_key}).style.stroke: '#FD4B2D'")
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result.append(f"{authentik_key}.{svc}")
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if data.get("s3"):
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result.append(f"({svc_key} -> external.scaleway.s3).style.stroke: '#bbb'")
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result.append(f"external.scaleway.s3.{svc}")
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return result
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if __name__ == '__main__':
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hosts = []
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services = []
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data = json.loads(sys.stdin.read())
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hosts = parse_hosts(data["hosts"])
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services = parse_services(data["services"])
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print("\n".join(
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[default_d2]
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+ hosts
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+ services))
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