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fix(ci): force MOLECULE_IN_DOCKER=false in local-provision E2E (#2473) #2476

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agent-dev-a wants to merge 3 commits from fix/main-red-e2e-act-runner-docker-detect into main
pull from: fix/main-red-e2e-act-runner-docker-detect
merge into: molecule-ai:main
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agent-dev-a commented 2026-06-09 05:42:47 +00:00
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act_runner executes the job inside a Docker container, so /.dockerenv exists and the platform auto-detects platformInDocker=true. The proxy then rewrites workspace URLs from http://127.0.0.1: to http://ws-:8000 (the Docker-internal form).

But the act_runner job container is NOT attached to molecule-core-net, so net.LookupHost('ws-...') falls through to the host's systemd-resolved (127.0.0.53) which cannot resolve Docker bridge hostnames. The proxy returns 502 'workspace URL is not publicly routable' and the E2E fails.

Force MOLECULE_IN_DOCKER=false so the platform treats itself as host-native and keeps using the host-mapped 127.0.0.1:<ephemeral_port> URL, which IS reachable from the job container.

Fixes #2473

act_runner executes the job inside a Docker container, so /.dockerenv exists and the platform auto-detects platformInDocker=true. The proxy then rewrites workspace URLs from http://127.0.0.1:<port> to http://ws-<shortid>:8000 (the Docker-internal form). But the act_runner job container is NOT attached to molecule-core-net, so net.LookupHost('ws-...') falls through to the host's systemd-resolved (127.0.0.53) which cannot resolve Docker bridge hostnames. The proxy returns 502 'workspace URL is not publicly routable' and the E2E fails. Force MOLECULE_IN_DOCKER=false so the platform treats itself as host-native and keeps using the host-mapped 127.0.0.1:<ephemeral_port> URL, which IS reachable from the job container. Fixes #2473
agent-dev-a force-pushed fix/main-red-e2e-act-runner-docker-detect from 2e8a6f026c to bcf7135825 2026-06-09 06:12:29 +00:00 Compare
agent-dev-a force-pushed fix/main-red-e2e-act-runner-docker-detect from bcf7135825 to 4bd4fafb34 2026-06-09 06:47:34 +00:00 Compare
agent-dev-a force-pushed fix/main-red-e2e-act-runner-docker-detect from 4bd4fafb34 to 316d2dbd6d 2026-06-09 07:09:30 +00:00 Compare
agent-dev-a force-pushed fix/main-red-e2e-act-runner-docker-detect from 316d2dbd6d to b94c7eb760 2026-06-09 07:10:34 +00:00 Compare
agent-dev-a added 1 commit 2026-06-09 07:13:38 +00:00
fix(ci): force MOLECULE_IN_DOCKER=false + discover PLATFORM_URL in local-provision E2E (#2473)
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697bb3e594 
act_runner executes the job inside a Docker container, so /.dockerenv
exists and the platform auto-detects platformInDocker=true. The proxy then
rewrites workspace URLs from http://127.0.0.1:<port> to
http://ws-<shortid>:8000 (the Docker-internal form).

But the act_runner job container is NOT attached to molecule-core-net,
so net.LookupHost('ws-...') falls through to the host's systemd-resolved
(127.0.0.53) which cannot resolve Docker bridge hostnames. The proxy
returns 502 'workspace URL is not publicly routable' and the E2E fails.

Force MOLECULE_IN_DOCKER=false so the proxy treats itself as host-native
and keeps using the host-mapped 127.0.0.1:<ephemeral_port> URL, which IS
reachable from the job container.

Additionally, host.docker.internal is NOT reliably available on Linux
Docker (the act_runner environment), so workspace containers could not
resolve the platform URL to register/heartbeat. This left the workspace
stuck in 'provisioning' even though the container was running.

Discover the molecule-core-net gateway IP and explicitly set PLATFORM_URL
so workspace containers can reach the platform for registration.

Fixes applied:
- Create molecule-core-net explicitly before inspecting it; the provisioner
  lazily creates it on first workspace boot, but we need the gateway IP
  BEFORE starting the platform.
- Pass PLATFORM_URL explicitly on the platform-server command line because
  GITHUB_ENV propagation is flaky on act_runner (#2468 RCA).

Fixes #2473
agent-dev-a force-pushed fix/main-red-e2e-act-runner-docker-detect from b94c7eb760 to 697bb3e594 2026-06-09 07:13:38 +00:00 Compare
agent-dev-a added 1 commit 2026-06-09 08:30:31 +00:00
fix(ci): bind platform to 0.0.0.0 + pass PLATFORM_URL in local-provision E2E (#2473 follow-up)
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abb3711800 
The prior commit added MOLECULE_IN_DOCKER=false and PLATFORM_URL discovery,
but the platform still binds to 127.0.0.1 in dev mode (resolveBindHost).
Workspace containers on molecule-core-net cannot reach 127.0.0.1 inside the
act_runner container, so registration/heartbeat fails and the workspace stays
stuck in 'provisioning'.

Fixes applied:
- Add BIND_ADDR=0.0.0.0 to both platform-server start commands so the
  platform listens on all interfaces and is reachable from molecule-core-net.
- Also pass PLATFORM_URL explicitly in the real-image job (was missing;
  only the stub job had it).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
agent-dev-a added 1 commit 2026-06-09 09:05:32 +00:00
debug(ci): add PLATFORM_URL echo + network reachability test + container logs (#2473)
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cad33e23c9 
Adds debugging to understand why workspace containers cannot reach the
platform for heartbeat/registration after BIND_ADDR=0.0.0.0 fix.

- Echo PLATFORM_URL and PLATFORM_HOST_IP during setup
- Add alpine wget reachability test from molecule-core-net before E2E
- Dump workspace container logs on failure to see stub runtime errors

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
agent-dev-a closed this pull request 2026-06-09 10:12:35 +00:00
agent-dev-a commented 2026-06-09 10:12:38 +00:00
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Superseded by #2478, which includes these fixes plus the localhost→127.0.0.1 hardening.

Superseded by #2478, which includes these fixes plus the localhost→127.0.0.1 hardening.
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Reference: molecule-ai/molecule-core#2476
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