A debian:bookworm workspace job died on `apt-get update`: the mounted
sources list carried the Ubuntu entry too, Nexus had auto-blocked
archive.ubuntu.com, and apt fails the whole update on one bad source.
Three holes, three plugs:
- One sources list per INFINITO_DISTRO under compose/package-cache/apt/,
selected by the compose overrides. A Debian runner no longer fetches
an Ubuntu suite it has no use for. The non-apt distros get an empty
file so the bind mount has a source to point at.
- autoBlock off. While a remote is auto-blocked Nexus answers `404
Remote Auto Blocked` to every client instead of falling back to the
copy it already has cached.
- Mirror failover in the frontend. Every apt suite gets a second proxy
repo on an independent upstream; a 5xx from the primary re-runs the
request against it. Nexus has no group repository type for apt, so
the retry lives in nginx.
Measured on a live Nexus 3.91.1: dead remote without a cached copy
answers 502, with a cached copy 200 regardless of metadataMaxAge. The
frontend serves 149 kB of real bookworm `Release` from the mirror repo
when the primary is dead, and the new regex locations produce upstream
request lines byte-identical to the `rewrite … break` form they replace,
including `%3a` epochs in pool paths.
INFINITO_CACHE_PACKAGE_APT_LIST is gone; the mount interpolates
INFINITO_DISTRO directly.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Extend the local cache stack with three independent capabilities:
1. Inner-`dockerd` build coverage for HTTP-only package mirrors.
`roles/sys-svc-compose/files/compose.py` (the runner's `compose`
wrapper) auto-generates a transient `compose.cache.override.yml`
per app when `INFINITO_PACKAGE_CACHE_FRONTEND_IP` is exported. The
override pins `build.extra_hosts` for `deb.debian.org`,
`archive.ubuntu.com`, and `security.ubuntu.com` to the frontend.
`pull.py` now delegates to the wrapper so build/pull operations see
the same `-f` set the wrapper auto-detects. nginx in the frontend
gains a port-80 listener with path rewrites for those hostnames,
and `package.sh` registers two new Nexus proxies
(`apt-debian-security`, `apt-ubuntu-security`) for the security
suites whose upstream URL prefix differs from the main archive.
Alpine is intentionally excluded from the inner-build extra_hosts:
3.18+ defaults to HTTPS, and inner-`dockerd` build containers do
not import the frontend CA. Routing apk through the frontend would
trip TLS verification.
2. General cache freshness env-var. `scripts/meta/env/cache/package.sh`
exports `INFINITO_PACKAGE_CACHE_MAX_AGE_MIN` (default `129600`,
i.e. 90 days). The bootstrap helper consumes it for every Nexus
proxy's `contentMaxAge`, `metadataMaxAge`, and
`negativeCache.timeToLive`, replacing the previous 1440-minute
literal. Lower the value when chasing fast-moving upstreams.
3. SPOT cache documentation at `docs/contributing/environment/cache.md`.
`compose.yml.md`, `variables.md`, the per-service READMEs, and
`requirements/012-...` now link to it instead of restating the
stack's behaviour. Net documentation lines drop substantially while
the cache page becomes the single user-facing reference.
Also: code-comment cleanup per `docs/contributing/documentation.md`
guidelines across all touched .py / .sh / .yml files. Multi-paragraph
docstrings, banner separators, and restate-the-obvious comments are
removed; one-line WHY comments remain where the rationale is not
already visible in the code.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Brings up the package-cache compose service alongside the existing
registry-cache, gated by the same `cache` profile. Bootstrap helper
(scripts/docker/cache/package.sh) auto-rotates the admin password from
the well-known default, accepts the Sonatype CE EULA (3.71+ blocks
artifact downloads with HTTP 403 until /v1/system/eula is POSTed —
disclaimer must be sent verbatim with its unicode quotes), enables
anonymous read, creates one default blobstore, and registers the MVP
proxy set: apt-debian, apt-ubuntu, pypi-proxy, npm-proxy, helm-bitnami,
raw-githubusercontent. The runner gets pip.conf / .npmrc /
sources.list snippets bind-mounted in (each defaulting to /dev/null
when the cache profile is inactive) so the deploy is byte-identical
with cache off.
Cache plumbing:
- scripts/meta/env/cache/{registry,package}.sh: per-cache env defaults,
hostname-derived admin password seed (uses `hostname` command, not
$HOSTNAME shell var, so the value is identical across interactive
shells, non-interactive subshells, and Python subprocesses).
- scripts/docker/cache/{registry-ca,package}.sh: container-side
bootstrap helpers, both moved under scripts/docker/cache/.
- scripts/system/cache/clean.sh + `make cache-clean`: wipes both
/var/cache/infinito/core/cache/{registry,package} dirs and stops
the cache containers.
- cli/deploy/development/compose.py: Profile gate exports the three
new INFINITO_PACKAGE_CACHE_* client-snippet paths and runs the
bootstrap helper after the package-cache reports healthy.
Compose service uses sonatype/nexus3:3.91.1-ubi pinned, runs as
root (UBI image refuses to chown a fresh bind-mount), and forces
NEXUS_SECURITY_RANDOMPASSWORD=false so the bootstrap can log in with
admin/admin123 before rotating; the random-password mode otherwise
auto-completes onboarding silently and leaves no readable secret on
disk for an automated bootstrap to pick up.
Tests: tests/unit/cli/deploy/development/test_compose.py grows two
new assertions (cache services listed in `up` args when local; build
tests pin CI=true to retain ci-only assertions).
Closes req-012.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5