AGENTS.md: new 'Python development' section (venv paths, install/lint/typecheck/test commands, conventions, full PS->Python sub-command mapping, list of PS scripts that stay PowerShell, link to phase closeouts). README.md: expand 'Python orchestrator' with examples for all 10 sub-commands (wait-ready, vm new/remove/cleanup, build run, artifacts collect, monitor disk/runner, report job, job), local validation gates with 80% coverage gate, link to test_agents_errors.py. docs/ARCHITECTURE.md: new 'Python orchestrator (Phase A)' section with package layout tree, VmBackend Protocol contract, load_backend(config) factory, Phase C ESXi extension recipe, transport selection note, and CI validation gates.
12 dedicated tests covering: (#9) clone_linked surfaces 'should not be powered on' as typed BackendError; (#10) is_running uses 'vmrun list' only and never falls back to getGuestIPAddress (incl. on vmrun list failure); (#11) two consecutive 'vm new' invocations with identical inputs MUST produce distinct clone names/destinations (timestamp suffix), guarding the orchestrator-side safety net against the machine-id duplicate-IP failure mode; (#12) SshTransport defaults to paramiko AutoAddPolicy with no known_hosts, never shells out to ssh-keygen/ssh.exe/scp.exe, wraps paramiko import/exec/SFTP errors as TransportConnectError. Coverage: 80.10% (gate 80%).
The composite action now invokes & $venvPython -m ci_orchestrator job ... directly instead of splatting a hashtable into Invoke-CIJob.ps1, removing the only mismatch between the new shim's positional args contract and the action's previous PascalCase splatting. runner/config.yaml exports PYTHONIOENCODING=utf-8 so non-ASCII build output survives the act_runner -> Gitea round-trip.
Phase A4 of plans/implementation-plan-A-B.md. Implements the full job orchestrator (clone -> start -> wait -> probe -> build -> collect -> guaranteed cleanup) as a new commands/job.py click command, registered under python -m ci_orchestrator job. Backend selection goes through backends.load_backend(config) so Phase C can swap in remote drivers without touching the command. The legacy scripts/Invoke-CIJob.ps1 is replaced by a thin PS 5.1 shim that delegates to the Python CLI; tests/python/test_commands_job.py adds 13 cases covering Linux/Windows happy paths, override application, skip-artifact, and cleanup on every failure mode.
A1 items were completed but only A1-closeout.md was updated. Mark all A1 checkboxes done in implementation-plan-A-B.md (master checklist + step-A1 attivita + definizione di fatto), leaving only the real-VM PoC pending (hardware validation deferred).
The runner's act_runner runs as SYSTEM, which only sees the Machine PATH.
Host has Python 3.14 installed at C:\Program Files\Python314\; once that
path is added to the machine PATH (one-time admin op) the simple
Get-Command python lookup works without network downloads.
The act_runner service account doesn't have python in PATH. Delegating
to actions/setup-python@v5 which downloads/caches Python 3.11 reliably.
Also bump timeout-minutes 15 -> 20 to absorb first-run pip install.
Gitea Actions only scans .gitea/workflows/ and .github/workflows/. The
file under gitea/workflows/ (no leading dot) was never picked up. Other
files in gitea/workflows/ remain as templates copied into consumer repos.
- Create a new document `plans/implementation-plan-A-B.md` that consolidates the implementation plans for the Python rewrite (Phase A) and the migration to Linux Mint (Phase B).
- The document includes detailed sections such as executive summary, checklist, prerequisites, step-by-step activities, architectural hooks for future phases, risk matrix, and references.
- Ensure the plan is self-contained, adhering to specified structure and style guidelines, and does not introduce new technologies or modify existing files.
- Get-CIJobSummary.ps1: already present with full implementation (marked done)
- Get-BuildArtifacts.ps1: add -JobId/-Commit params; Write-ArtifactManifest writes
manifest.json (name, size, sha256, commit, jobId) after both Linux and Windows
artifact collection branches
- Invoke-CIJob.ps1: add -GuestCPU/-GuestMemoryMB params; insert post-clone VMX
override block (numvcpus/memsize rewrite) before vmrun start; pass -JobId/-Commit
to Get-BuildArtifacts calls
- Watch-RunnerHealth.ps1: add -GiteaUrl/-GiteaCredentialTarget params; optional
GET /api/v1/admin/runners check in Running branch warns if 0 online runners
- Install-CIToolchain-WinBuild2025.ps1: fill SHA256 hashes for Python 3.13.3,
7-Zip 26.01, Node.js 22.14.0, dotnet-install.ps1
- Measure-CIBenchmark.ps1: add deltaKB field (linked-clone disk footprint in KB)
measured post-clone; added to result object and summary Format-Table
- Updated the final master plan to improve clarity and consistency in the status of various capabilities, including fixes and enhancements made as of 2026-05-12.
- Revised the opus47 analysis to provide a more structured overview of the system's production readiness, including detailed coverage of OWASP Top 10 risks and operational gaps.
- Enhanced the opus47 review of GPT-5.5 by clarifying severity ratings and rationales for various items, while adding new high-severity items that were previously overlooked.
- Rinominato gitea/workflows/build-nsis.yml in build-nsInnoUnp.yml
- Aggiunto job release: scarica artifact Windows+Linux, crea release Gitea
via API REST, comprime e uploada gli asset come zip (richiede secret GITEA_TOKEN)
- Aggiornati tutti i riferimenti in README.md, TODO.md, plans/*.md
Root cause: ssh-keygen -R prints 'Host X not found in F:\CI\State\known_hosts'
to stderr when the IP has no prior entry. In PS5.1 with ErrorActionPreference=Stop,
native stderr is converted to ErrorRecords before 2>$null can discard them,
making the command a terminating error caught by the job's catch block.
This caused all 4 concurrent burn-in jobs to fail after ~15s with:
Error: Host 192.168.79.XXX not found in F:\CI\State\known_hosts
Additionally, 4 concurrent SSH connections writing to the same known_hosts file
with no advisory locking risk file corruption under concurrent load.
Fix: set SshKnownHostsFile default to '' in Invoke-CIJob, Invoke-RemoteBuild,
and Get-BuildArtifacts. When KnownHostsFile='' _Transport.psm1 uses
StrictHostKeyChecking=no + UserKnownHostsFile=NUL (permissive mode), consistent
with Wait-VMReady and Prepare-LinuxBuild2404.ps1. Ephemeral CI VMs on a
local NAT network have no meaningful MITM risk.
Remove the ssh-keygen purge block from Invoke-CIJob.ps1 (no longer needed).
AGENTS.md: document PS5.1 native stderr / 2>$null interaction (error #12).
Each Ubuntu clone derived from the same snapshot shared an identical
machine-id, causing systemd-networkd to use the same DHCP client-id
and receive the same NAT IP triggering IP collision failures.
Step 7b truncates /etc/machine-id and removes /var/lib/dbus/machine-id
before the snapshot is taken. On first boot each clone generates a
fresh machine-id from /dev/urandom -> unique DHCP client-id -> unique IP.
Diagnostics is best-effort. Using accept-new without UserKnownHostsFile
caused the system known_hosts (~/.ssh/known_hosts) to be consulted,
which holds a stale key from a previous clone of the same IP.
Switch to no+NUL (same as Wait-VMReady) to avoid false host-key errors.
Each Linux BuildVM clone gets a new SSH host key for the same
NAT IP, causing 'host key has changed' errors with accept-new mode.
After IP detection, ssh-keygen -R removes the old entry from the
CI-local known_hosts file (F:\CI\State\known_hosts by default)
before Phase 4/5 make any SSH connection. The file is created if
it does not exist yet. Windows jobs are unaffected.
gitea/burnin-dummy/build.sh: bash equivalent of build.ps1 (sleep 30,
writes dist/build-info.txt). Needed because powershell is not present
on LinuxBuild2404 template.
scripts/Start-BurnInTest-Linux.ps1: burn-in wrapper for LinuxBuild2404
template (SnapshotName=BaseClean-Linux, GuestOS=Linux,
BuildCommand='bash build.sh'). Mirrors Start-BurnInTest.ps1.
gitea/burnin-dummy/build.ps1:
Fake build script to commit to the burnin-dummy repo.
Creates dist\build-info.txt (date, host, pid) after ~30s ping delay.
Invoke-RemoteBuild packages dist\ as artifacts.zip.
Start-BurnInTest.ps1:
Default BuildCommand updated from ping-only delay to build.ps1 invocation.
Run with -NoSkipArtifact to exercise the full artifact pipeline.
In PS 5.1, $(if (...) { '-SkipArtifact' }) inside a call produces the
literal string '-SkipArtifact' bound as a positional argument (-> IPList),
not interpreted as a switch name.
Fixed by building a hashtable and setting SkipArtifact = \True when needed.
Simone
Simone