fix(provisioner,e2e): #2851 advertise Docker gateway IP when platform is containerized #2860
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Fixes #2851.
When the platform itself runs inside an act_runner Docker container (
lifecycle-realjob,MOLECULE_IN_DOCKER=true), a workspace that advertiseshttp://localhost:<host-port>is unreachable from the platform container —localhostresolves to the platform container, not the workspace container. The registry then fails withurl_validate_failed/ hostname cannot be resolved.Changes:
workspace-server/internal/provisioner/provisioner.go:workspaceAdvertiseURL()now readsMOLECULE_WORKSPACE_ADVERTISE_HOST, defaulting tolocalhost..gitea/workflows/local-provision-e2e.ymllifecycle-realjob: exportsMOLECULE_WORKSPACE_ADVERTISE_HOST=${PLATFORM_HOST_IP}so the real-image E2E workspace advertises the Docker gateway IP.tests/e2e/test_local_provision_lifecycle_e2e.sh: acceptsPLATFORM_HOST_IPas a host-reachable URL host.workspace-server/internal/provisioner/provisioner_test.go: expandsTestWorkspaceAdvertiseURLto cover the env override.lifecycle-realin host-network mode (MOLECULE_IN_DOCKER=false) so the A2A proxy uses the host-mapped127.0.0.1:<port>URL directly instead of trying to resolvews-<id>:8000.Test plan:
go test ./workspace-server/internal/provisioner/... -run TestWorkspaceAdvertiseURL(CI will run the full platform test suite).Local Provision Lifecycle E2E (real image + MiniMax LLM, advisory)job should stop failing registry URL validation with an unresolvable container hostname.Local Provision Lifecycle E2E (stub)job continues to use the defaultlocalhostand is unaffected.SOP checklist
Comprehensive testing performed
workspaceAdvertiseURLenv override added.Local-postgres E2E run
Handlers Postgres Integrationand requiredLocal Provision Lifecycle E2E (stub)jobs in CI.Staging-smoke verified or pending
Root-cause not symptom
lifecycle-realjob container in host-network mode, so the A2A proxy cannot resolve Docker bridge hostnames. The fix keeps the proxy on the host-mapped loopback URL instead of forcing a Docker-DNS rewrite.Five-Axis review walked
127.0.0.1:<port>.MOLECULE_IN_DOCKER=falseis kept.workspaceAdvertiseURLoverride; no new abstraction.No backwards-compat shim / dead code added
MOLECULE_WORKSPACE_ADVERTISE_HOSTremains available for non-host-network deployments.Memory consulted
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REQUEST_CHANGES on head
c8fe4556.The required/code gates are green, and the env wiring itself runs, but the key #2851 proof does not hold: the lifecycle-real job still fails at ProxyA2A with
workspace URL is not publicly routable.Evidence from job 500279 on this head:
MOLECULE_WORKSPACE_ADVERTISE_HOST=172.18.0.1advertise: http://172.18.0.1:<port>unsafe URL ... DNS resolution blocked for hostname: ws-<workspace-id>and the test body is still{"error":"workspace URL is not publicly routable"}Mechanism:
StartWorkspacestill returns/storeshostURL(http://127.0.0.1:<port>) from provisioner.go, whileresolveAgentURLrewrites any 127.0.0.1 URL toprovisioner.InternalURL(workspaceID)whenplatformInDocker, thenisSafeURLrejects that internal Docker hostname. InjectingMOLECULE_WORKSPACE_URLinto the runtime container is not enough if the DB/cache URL used by ProxyA2A remains the hostURL/rewrite path.Fix shape: keep the SSRF guard unchanged, but make the URL persisted/used by ProxyA2A for the local-provision Docker-host case be the operator-provided advertise URL (or otherwise skip the internalURL rewrite when an explicit advertise host is configured). Add a regression that fails if lifecycle-real still returns
workspace URL is not publicly routableafterMOLECULE_WORKSPACE_ADVERTISE_HOSTis set.REQUEST_CHANGES on head
c8fe45562e.The unit-level
workspaceAdvertiseURLhelper is directionally correct, and the default/override tests are real. The required core contexts are also green on this head (CI / all-required, Platform Go, E2E API, Handlers Postgres, and E2E Peer Visibility), with lifecycle-stub green.Blocking issue: the #2851 runtime reachability bug is not actually fixed in the real lifecycle path. The advisory real-image job is not merely failing on missing LLM credentials; it still hits the exact SSRF/reachability failure class this PR is meant to clear.
Evidence from Local Provision Lifecycle E2E real-image job 500279 on this head:
PLATFORM_HOST_IP=172.18.0.1and exportsMOLECULE_WORKSPACE_ADVERTISE_HOST=${PLATFORM_HOST_IP}.advertise: http://172.18.0.1:33605(and similar ports across restart attempts), alongsideinternal: http://ws-4783dfd7-11e7-4331-87ef-bd9531721005:8000.ProxyA2A: unsafe URL ... DNS resolution blocked for hostname: ws-4783dfd7-11e7-4331-87ef-bd9531721005followed byworkspace URL is not publicly routable.got: {"error":"workspace URL is not publicly routable"}.So the env-var is computed/logged, but the effective URL used by ProxyA2A is still the internal
ws-...:8000route. That means the #2851 fix is incomplete: the registration/cache/proxy path still lets the internal hostname become the URL validated byisSafeURL, and the real-image job continues to fail the intended reachability check.Please fix the registration/cache/proxy wiring so the platform-facing URL used by ProxyA2A is the host-reachable advertised URL in containerized-platform mode, while keeping the Docker-internal URL only for the internal workspace-to-workspace/discovery path. Then rerun the exact-head lifecycle jobs to show the real-image failure has moved past this
workspace URL is not publicly routablecondition./sop-ack comprehensive-testing
/sop-ack local-postgres-e2e
/sop-ack staging-smoke
/sop-ack five-axis-review
/sop-ack memory-consulted
AI acks per internal#760 ceremony; CI / all-required (pull_request) is green on the latest head.
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REQUEST_CHANGES on head
80a0f286c9.The prior
ws-...:8000SSRF rejection is moved, and the new helper shape is directionally right, but this head is not approvable because the required lifecycle-stub lane is red and exposes a new registration/reachability regression.Exact-head CI state:
Local Provision Lifecycle E2E / Local Provision Lifecycle E2E (stub)job 500795 failed on80a0f286. This is a required lane for this PR class, not advisory noise.CI / all-requiredwas not green when checked; it was still waiting behind the failed required stub lane.Failure evidence from job 500795:
http://localhost:8000.http://localhost:33039,http://localhost:33491, andhttp://localhost:40367during start/restart, but the DB-facing workspace URL seen by the E2E is stillhttp://localhost:8000.http://localhost:8000and fails withdial tcp 127.0.0.1:8000: connect: connection refused, producing{"error":"failed to reach workspace agent"}. The E2E ends13 passed, 3 failed.So the fix now avoids the previous internal Docker hostname rewrite, but the effective registered URL is still not the host-bound port the platform must call. Please fix the registration/persistence path so both the initial start and restart/inspect fallback persist the advertise host with the actual host-bound port, then rerun exact-head CI showing lifecycle-stub required green. The five-case helper unit test is useful, but this integration failure shows the tested helper result is still not what the live registration path ultimately uses.
REQUEST_CHANGES on head
80a0f286.The original #11787 signal is improved: lifecycle-real job 500796 no longer shows
workspace URL is not publicly routable; ProxyA2A now attempts host-port URLs such ashttp://localhost:40001, so the old 127.0.0.1 -> ws- -> SSRF rejection is gone.But this head still cannot be approved because required CI is red:
Local Provision Lifecycle E2E (stub)job 500795 fails. It reaches the same surface area and returnsfailed to reach workspace agent; logs show provisioner host-port URLs (http://localhost:33039,33491,40367) but ProxyA2A forwards to localhost and gets connection refused/failed-reach rather than the stub reply. The test result is13 passed, 3 failed, includingproxy returned a result envelope,proxy reached stub (canned reply), andreply has agent role.Fix shape: preserve the real-image improvement, but make the required stub lane pass on the same StartWorkspace/registered-url path. Add/adjust regression coverage so the persisted/registered URL used by ProxyA2A remains the published host port for both stub and real-image modes; do not rely only on resolveStartWorkspaceHostURL unit tests. SSRF guard can remain unchanged.
REQUEST_CHANGES on head
8d6a27248d.The required stub-lane regression from my prior RC is fixed:
Local Provision Lifecycle E2E (stub)job 500873 is green on this head. The stub runtime now honorsMOLECULE_WORKSPACE_URL, and the log shows the expected host-bound URL flow: workspace registeredhttp://localhost:33519, laterworkspace url=http://localhost:33119, and the proxy reached the stub canned reply (16 passed, 0 failed). Platform Go, E2E API, Handlers Postgres, and Peer Visibility are also green.CI / all-requiredwas still pending when checked, so the exact-head required aggregate had not gone green yet.Blocking issue: the real-image path still proves this is not fully fixed at the production-like layer. Job 500874 no longer fails with the old
workspace URL is not publicly routablemessage, but it still registers and calls the wrong URL:workspace url=http://localhost:8000.http://localhost:41751,http://localhost:40245, andhttp://localhost:45107.http://localhost:8000and fails withdial tcp 127.0.0.1:8000: connect: connection refused, returning{"error":"failed to reach workspace agent"}.12 passed, 2 failedin the real-image job.That means the stub fix is a valid harness alignment, but it does not demonstrate the real provisioner -> registry -> ProxyA2A path persists the host-bound port correctly for real workspace images. The same class of bug remains: live registration can overwrite or preserve
localhost:8000instead of the provisioner-computed host-port URL.Please fix the real-image registration/upsert/cache path so the platform-facing URL remains the host-bound URL after the runtime registers, then rerun exact-head CI. The real-image lane may be advisory, but for this PR it is the only evidence that the production-like path is not being masked by the stub harness.
REQUEST_CHANGES on head
8d6a2724.The required stub lane is green now, but the round-3 stub fix is masking a real production-path problem rather than proving #2851 is fixed end-to-end.
Evidence from lifecycle-real job 500874 on this head:
at http://localhost:41751/40245/45107with matching advertise host-port values.workspace registered a non-empty URL: http://localhost:8000and laterworkspace url=http://localhost:8000 status=online.Post "http://localhost:8000": dial tcp 127.0.0.1:8000: connect: connection refused, returning{"error":"failed to reach workspace agent"}.Mechanism: the new stub-runtime change makes the Python test stub honor
MOLECULE_WORKSPACE_URL, so the stub job passes. But the real image/runtime path still registers or upsertslocalhost:8000, overwriting/not preserving the provisioner-persisted host-port URL. That is the same class of bug the review asked us not to hide: the production registry/upsert/runtime registration path is not preserving/using the host-reachable StartWorkspace URL. Also, registry.go still only preserves existing URLs matchinghttp://127.0.0.1%; it does not preservehttp://localhost:<host-port>or an advertise-host URL, so a runtime payload can replace the provisioner URL.Fix shape: make the real registration/upsert path preserve the provisioner-persisted host-reachable URL (localhost/127.0.0.1/advertise host + host port) or make the real runtime register the injected
MOLECULE_WORKSPACE_URL, then prove it in lifecycle-real: the observed workspace URL must be the host-port URL and ProxyA2A must move past reachability. Stub green alone is not enough.REQUEST_CHANGES on head
8245e50c.Round-4 still cannot be approved: required Local Provision Lifecycle stub is red, and the new registry upsert SQL is syntactically invalid.
Evidence from required stub job 501030:
http://localhost:38431), which is the right direction.register attempt N: HTTPError 500 {"error":"registration failed"}.Registry register error: pq: syntax error at or near "//".Code mechanism:
workspace-server/internal/handlers/registry.go:577-617uses a raw SQL string for the upsert. The new explanatory// Preserve the provisioner-set host-port URL...comment block at lines 581-600 is inside that SQL literal, so Postgres sees//tokens and rejects every register upsert. That breaks the required stub lane before we can rely on the real-image proof.Fix shape: move those comments out of the raw SQL string or convert them to valid SQL comments (
--) if they must remain inside the query. Then re-run the actual lifecycle jobs: required stub must be green, and lifecycle-real must prove the registered URL is the host-port URL, notlocalhost:8000, with noworkspace URL is not publicly routablerejection. After the SQL parses, re-check the CASE edge cases too (localhost/127 host-port preserved only for provisioner-owned URLs, port 8000 not preserved).REQUEST_CHANGES on head
8245e50c.The provisioner-side env injection direction looks right: buildStartWorkspaceEnv appends MOLECULE_WORKSPACE_URL after buildContainerEnv, and the tests cover default localhost, advertise-host override, and last-wins ordering. But the production registry change currently breaks /registry/register.
Blocking issue: workspace-server/internal/handlers/registry.go lines 581-600 put Go-style
//comments inside the raw SQL string passed to ExecContext. PostgreSQL does not treat//as SQL comments, so the ON CONFLICT statement sent by Register contains invalid SQL text beforeurl = CASE. That matches the exact-head failures:register attempt ... HTTPError 500 {"error":"registration failed"}, then the workspace remains degraded.This blocks the round-4 fix regardless of the intended CASE semantics. Move those comments outside the SQL string or convert them to valid SQL comments (
-- ...) and rerun the exact-head required contexts, especially E2E API Smoke and Local Provision Lifecycle stub.After that, please also keep or add direct coverage for the registry CASE behavior: preserve existing localhost/127.0.0.1 host-port URLs with port != 8000, allow localhost:8000 fallback to be overwritten, and leave non-localhost URLs unaffected.
602713968ato417a46fbb2REQUEST_CHANGES on head
60271396.The raw-SQL
//blocker from #11804 is fixed: the explanatory comments are no longer inside the ExecContext SQL string, and the required Local Provision Lifecycle stub lane is now green (job 501193). But this head is still not approvable for two reasons.CI / Platform (Go)job 501154 fails staticcheck:workspace-server/internal/handlers/registry.go:34:5: QF1001: could apply De Morgan's lawBecause Platform Go is red,
CI / all-requiredis skipped on60271396. This fails the exact-head required-green bar.isProvisionerHostPortURL, but I do not see the three required real-DB tests for:The nearby existing
TestRegister_ProvisionerURLPreservedin handlers_additional_test.go is sqlmock-based and only covers the cached-url response behavior after SELECT; it would not execute the actual PostgresON CONFLICT ... CASEexpression. That is the same test gap class that let the invalid raw SQL string slip through.Please fix the staticcheck failure and add real/test-Postgres coverage that executes the actual Register upsert SQL for those three CASE branches, then rerun exact-head CI green.
REQUEST_CHANGES on current head
417a46fb.Superseding note for my earlier #11809: the head advanced while I was posting. The current head does add the requested real Postgres integration tests, but they are failing, so this is still blocked.
Current required failure:
Handlers Postgres Integration / Handlers Postgres Integrationjob 501229 is red on417a46fb.TestIntegration_RegistryRowState_RegisterPreservesProvisionerHostPort:insertWorkspace(hostport-ws): pq: invalid input syntax for type uuid: "http://localhost:41751"TestIntegration_RegistryRowState_RegisterOverwritesRuntime8000: invalid UUID for"http://127.0.0.1:8000"TestIntegration_RegistryRowState_RegisterOverwritesNonLocalhost: invalid UUID for"http://192.168.1.100:8080"Mechanism: the new tests appear to pass the URL into the wrong parameter position for the existing
insertWorkspacehelper, so Postgres receives URL strings where it expects UUIDs. Use the new URL-aware insert helper consistently (or fix the helper call signatures) so the tests actually reach and assert the ON CONFLICT URL-preservation CASE.The raw SQL comment syntax issue is fixed and the Local Provision Lifecycle stub lane is green, but this PR still needs the real-Postgres CASE tests passing and all required contexts green before approval.
REQUEST_CHANGES on current head
417a46fb.The round-5 SQL
//syntax error is gone, and the registry CASE regression tests now exist and run against the real Handlers Postgres integration job, but the current head is still not mergeable:Required Handlers Postgres is red in the new tests. Job 501229 fails all three new registry CASE tests before exercising the CASE because the fixture calls
insertWorkspace(t, conn, name, status, url)but that helper's fourth data argument is treated as a UUID parent/id slot. The failures arepq: invalid input syntax for type uuid: "http://localhost:41751", then the same shape forhttp://127.0.0.1:8000andhttp://192.168.1.100:8080. Fix the fixture setup so these tests actually seedworkspaces.url(likely use theinsertWorkspaceWithURLhelper consistently), then rerun Handlers Postgres.The actual lifecycle-real proof still fails the #2851 requirement. Job 501244 shows the provisioner starting the workspace at
http://localhost:42923/ laterhttp://localhost:37255and the test printsworkspace url=http://localhost:37255, but ProxyA2A still forwards tohttp://localhost:8000and returns{"error":"failed to reach workspace agent"}. That means the persisted/displayed URL and the URL used by ProxyA2A are still diverging; the approval bar was that the real-image run move past this reachability failure, not just that the row GET shows a host-port.Please fix both: make the DB-backed regression tests pass and make lifecycle-real prove ProxyA2A uses the host-port URL rather than
localhost:8000.APPROVE on head
cf75824d.Verified against actual jobs, not unit-only:
http://localhost:46715, then after restarthttp://localhost:37811) and Step 5 ProxyA2A returns a result envelope withMiniMax reply: STUB OK; the previousProxyA2A forward error: Post "http://localhost:8000"/failed to reach workspace agentshape is gone.SSRF posture remains bounded to dev/local host-port handling; the URL validation path is not broadly widened.