Files
apex.ermnvldmr.com/actions/utils/extract-traefik-certs.py
T
deytenit bd973d783d refactor: make engine domain-agnostic — identity from node.env, no hardcoded domain
Drop the hardcoded-domain FQDN regex and every hardcoded domain from commons.
Node identity is now explicit in node.env: APEX_NODE_FQDN (real FQDN,
traefik Host()), APEX_NODE_HOST (public host name — backup --host,
obs/notify instance), APEX_SUBNET. The short name (log prefix, sync/<node>
branch, messages) is derived as the first host label.

notify instance is just the host (no hardcoded prefix); the git bot identity
moves to APEX_GIT_AUTHOR_NAME/EMAIL (node.env) with generic defaults. Alloy
node+instance labels use APEX_NODE_HOST. Fallbacks keep a node working if it
omits a var (host<-fqdn<-hostname).

BREAKING CHANGE: removes APEX_NODE and APEX_CLUSTER env vars; node name is now derived from APEX_NODE_FQDN
2026-07-08 09:32:20 +03:00

36 lines
2.1 KiB
Python

# actions/utils/extract-traefik-certs.py
"""Port of utils/extract-traefik-certs — dump traefik v3 acme.json to pem via docker."""
import os
from engine.descriptor import Meta, Arg
METADATA = Meta(summary="Extract Traefik v3 acme.json certs into fullchain.pem/privkey.pem (via docker).",
args=[Arg("source_acme", "path to acme.json"),
Arg("dest_dir", "destination directory"),
Arg("telegram_bot_url", "(optional) Telegram Bot URL", required=False)])
TITLE = "Traefik Cert Extraction"
def run(ctx, args):
log, node, url = ctx.log, ctx.node.name, args.telegram_bot_url
if not os.path.isfile(args.source_acme):
log.error(f"Source file not found: {args.source_acme}"); raise SystemExit(1)
abs_src = os.path.realpath(args.source_acme)
src_dir, src_file = os.path.dirname(abs_src), os.path.basename(abs_src)
try:
# Inside the notify envelope: bash armed its Telegram ERR trap before this mkdir.
ctx.sys.sudo(["mkdir", "-p", args.dest_dir])
abs_dest = os.path.realpath(args.dest_dir)
log.info(f"Extracting certs: {abs_src} -> {abs_dest}")
ctx.sys.run(["docker", "run", "--rm", "-v", f"{src_dir}:/data", "-v", f"{abs_dest}:/output",
"ldez/traefik-certs-dumper:v2.9.3", "file", "--version", "v3",
"--source", f"/data/{src_file}", "--dest", "/output", "--domain-subdir=true",
"--crt-name=fullchain", "--crt-ext=.pem", "--key-name=privkey", "--key-ext=.pem"],
check=True)
log.info("Setting secure permissions (600) on extracted keys...")
ctx.sys.sudo(["find", abs_dest, "-type", "f", "-name", "*.pem", "-exec", "chmod", "600", "{}", "+"])
ctx.sys.sudo(["chown", "-R", f"{os.getuid()}:{os.getgid()}", abs_dest])
log.success("Certificates extracted.")
ctx.notify.success(TITLE, url, f"Certificates extracted for {node}")
except Exception as e:
log.error(str(e)); ctx.notify.error(TITLE, url, f"cert extraction failed: {e}")
raise SystemExit(1)