Files
computer-playbook/cli/administration/deploy
kevinveenbirkenbachandClaude Opus 5 00478b8ead fix(coredns): substitute the Corefile in-process instead of shelling to envsubst
Two workspace jobs of run 33414875521 died the same way, on debian and on fedora:

    RuntimeError: envsubst not found. Install gettext-base (Ubuntu/Debian) or gettext (Arch).
    make: *** [Makefile:252: compose-up] Error 1
    make: *** [Makefile:778: swarm-zombie] Error 1

swarm-zombie runs the deploy with INFINITO_APP_DISCOVERY_RUNNER=host, so the README
replay step calls compose-up on the act runner, and that image ships no gettext. A
two-variable substitution took the whole deploy down with it, and the failure reads
like a broken host rather than a missing package.

string.Template.safe_substitute handles ${VAR} exactly as envsubst does for this
template, including the four bare `$` that end the match lines -- both leave them
alone. The rendered Corefile is byte-identical, checked over three re-renders, and
getent resolves inside the deploy container afterwards.

The concurrency property from f3826589f2 is untouched: the render still writes into
the descriptor from tempfile.mkstemp and lands through an atomic replace. The read
goes through utils.cache.files.read_text, as the uncached-read lint requires.

Nothing else in the replay step failed -- one traceback, one raise, one message.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-31 21:52:40 +02:00
..

Deploy 🚀

Run Ansible deploys against a dedicated inventory, a CI container image, or the development matrix that iterates per-role variants.

  • development/: matrix deploy, include resolution, disable and orphan pruning (with diagrams).
  • ci/: CI container image deploy.