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tegwick cec0fc6348 Implement SAND-WP-0005: extension SDK and ext.vm-packer

Add SandboxExtension base class, extension SDK docs, vm-packer attach mode
for build-machines VMs, profile.vm-haskell-build, SSH port support, tests,
and migration docs.

2026-06-24 01:47:07 +02:00

1.1 KiB

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profile.vm-haskell-build — Runbook

Attach an isolated Haskell build workspace on a pre-built VM (build-machines lineage).

Prerequisites

VM built/imported per the-custodian/infra/build-machines/
SSH tunnel up (make bridge-status in build-machines)
~/.ssh/config entry for haskell-build (or tunnel_port / SANDBOXER_VM_TUNNEL_PORT)
sandboxer on PATH

Create workspace

# Via SSH alias (recommended):
sandboxer create \
  --profile profile.vm-haskell-build \
  --input vm=haskell-build \
  --input repo=~/projects/my-app \
  --host localhost

# Via tunnel port:
export SANDBOXER_VM_TUNNEL_PORT=12222
sandboxer create \
  --profile profile.vm-haskell-build \
  --input vm=build@localhost \
  --input tunnel_port=12222 \
  --input repo=~/projects/my-app \
  --host localhost

Build on VM

Use reachability.remote_dir from create output:

ssh haskell-build "cd /build/sbx-<id> && source ~/.ghcup/env && cabal build all"

Destroy

sandboxer destroy <sandbox_id>

Removes workspace only; the VM keeps running.

Migration reference

docs/migration-build-machines.md

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