pptx704 36782e1b4f Add tini as PID 1, guest clock sync, and fix PATH in guest VMs ...

- Use tini as PID 1 in wrenn-init.sh so zombie processes are reaped
  and signals are forwarded correctly to envd
- Set standard PATH in wrenn-init.sh so child processes spawned by envd
  can find common binaries (fixes "nice: ls command not found")
- Add envdclient.Init() to POST /init on envd after every boot/resume,
  syncing the guest clock via unix.ClockSettime — critical after snapshot
  resume where the guest clock is frozen
- Run Init in a background goroutine so it doesn't block the CreateSandbox
  RPC response; a slow Init (vCPU busy with envd startup) was causing the
  RPC context to be canceled before the response reached the control plane
- Update rootfs-from-container.sh and update-debug-rootfs.sh to inject
  tini into the rootfs, checking the container image and host first,
  downloading from GitHub releases as fallback

2026-03-23 02:45:27 +06:00

..

manager.go

Add tini as PID 1, guest clock sync, and fix PATH in guest VMs

2026-03-23 02:45:27 +06:00