- Replace BSD-incompatible in-place sed calls with portable temp-file rewrites.
- Remove test-only shell interception and capture generated gateway config
directly.
- Allow parity tests to use supplied supervisor binaries without resolving a
Linux target.
- Normalize temporary-directory paths and use portable RPM config installation.
- Set a valid setuptools-scm version for Python protobuf generation in Jujutsu
checkouts.
Signed-off-by: Kris Hicks <khicks@nvidia.com>
The Maturin-based wheel packaging was a historical remnant from when the local gateway launch path and OpenShell CLI were coupled in one binary. The gateway and CLI now ship as standalone artifacts, so the Python distribution should contain only the SDK.
Build a single platform-independent setuptools wheel, verify that it cannot contain native code or an openshell entry point, and simplify the release jobs and documentation for SDK-only PyPI installs.
Signed-off-by: Simon Scatton <sscatton@nvidia.com>
* ci(docker): use prebuilt Rust binaries by default
Flip Docker image builds to consume staged native Rust artifacts, remove in-Docker Rust build stages, and publish per-arch images with a manifest merge.
Add local staging support for prebuilt gateway and sandbox binaries so development image builds continue to work without CI artifacts.
Signed-off-by: Jonas Toelke <jtoelke@nvidia.com>
* ci(docker): address prebuilt build review feedback
* ci(rust): allow existing vfio complexity
* ci(rust): pin toolchain to 1.95
---------
Signed-off-by: Jonas Toelke <jtoelke@nvidia.com>
* feat(podman): add Podman compute driver for rootless sandbox management
Adds openshell-driver-podman, a new compute driver that manages OpenShell
sandboxes as rootless Podman containers via the Podman REST API over a
Unix socket. Enables local workstation sandboxes without Kubernetes.
Driver features:
- Bridge networking with ephemeral host-port mapping for rootless SSH reachability
- Named volumes for workspace storage, Podman native health checks, GPU via CDI
- Supervisor binary sideloaded via image volume mount (BYOC-compatible)
- SSH handshake secret injected via Podman secrets API (not plaintext env)
- Typed ContainerSpec structs, input validation, and path-traversal guards
- Cgroups v2 required; fails fast on v1 hosts
- Bounded event stream buffer; watch stream reconnection handled by server watch_loop
- Graceful shutdown and standalone driver binary with gRPC bridge
Rootless-specific fixes:
- Skip drop_privileges when user namespace lacks SETUID/SETGID/DAC_READ_SEARCH caps
- Add /run/netns tmpfs mount for ip netns in rootless containers
- Use secret_env map (not secrets array) for env-var injection in libpod API
- Resolve SSH endpoint to 127.0.0.1:<host_port> instead of unreachable bridge IP
Server/sandbox hardening:
- Split loopback and link-local SSRF gates; Podman/VM drivers allow loopback
- Close SSRF bypass in SSH tunnel Host path by resolving DNS before connecting
- Prevent OPENSHELL_* env var override by user-supplied spec environment maps
- Disable SQLite pool idle_timeout/max_lifetime for in-memory databases
- Emit deleted_event on 404-during-inspect instead of regressing sandbox phase
- Key delete cleanup by stable sandbox_id to survive container label drift
CLI fixes:
- Restore --name as a named flag on sandbox create (not positional)
- Fix exec command arg parsing to not consume sandboxed-command flags
- Propagate SSH verbosity via OPENSHELL_SSH_LOG_LEVEL
Build tooling:
- Add tasks/scripts/container-engine.sh: auto-detects Podman or Docker, exposes
unified ce_* helpers; all build/cluster/VM scripts updated to use it
- Add docker:build:supervisor mise task for standalone supervisor image
- Add openshell-driver-podman to Dockerfile.images pre-fetch/build stages
- Add e2e/rust/e2e-podman.sh and e2e:podman mise task for full lifecycle testing
Signed-off-by: Adam Miller <admiller@redhat.com>
* fix(driver-podman): derive grpc endpoint from server bind port
When a user starts the gateway on a non-default port (e.g. --port 8081),
sandbox containers were receiving OPENSHELL_ENDPOINT pointing at the
default port 8080. The driver's auto-detection fallback read
OPENSHELL_BIND_ADDRESS from the environment, which was stale or unset,
and fell back to DEFAULT_SERVER_PORT.
Add gateway_port to PodmanComputeConfig and thread config.bind_address.port()
from the server into the driver so the fallback uses the actual listening
port. Remove the OPENSHELL_BIND_ADDRESS env var read and the
extract_port_from_bind_address helper which are no longer needed.
Add --gateway-port / OPENSHELL_GATEWAY_PORT to the standalone driver
binary for parity when the driver is run outside the embedded server path.
Signed-off-by: Adam Miller <admiller@redhat.com>
* fix(driver-podman): address PR feedback on env test safety and cluster DNS docs
Replace hand-rolled unsafe TempEnvVar RAII guard with temp_env::with_vars
and a static ENV_LOCK mutex, fixing a data race in parallel test execution.
The prior safety comment incorrectly claimed Cargo runs tests single-threaded.
Update debug-openshell-cluster skill to accurately document the DNS proxy
strategy (setup_dns_proxy + public DNS fallback) and clarify the separation
between cluster DNS and sandbox agent DNS enforcement.
Signed-off-by: Adam Miller <admiller@redhat.com>
* fix(e2e): resolve CI failures in auth timeout, test harness, and formatting
- Short-circuit browser_auth_flow when OPENSHELL_NO_BROWSER=1 instead
of waiting the full 120s AUTH_TIMEOUT for a callback that never arrives
- Add timeout to SandboxGuard::create() and create_with_upload() to
prevent indefinite hangs (matches create_keep() which already had one)
- Add missing '--' separator in no_proxy test before command args
- Add #![cfg(feature = "e2e")] gate to sandbox_lifecycle.rs
- Run cargo fmt on openshell-driver-podman
- Refine cluster DNS docs for Podman in debug-openshell-cluster skill
Signed-off-by: Adam Miller <admiller@redhat.com>
* refactor(server): remove allows_loopback_endpoints from ComputeRuntime
SSRF protection is now handled at the network and proxy layers
(openshell-core net.rs, openshell-sandbox proxy.rs) rather than
requiring per-driver flags on ComputeRuntime. Update architecture
docs to reflect supervisor relay SSH transport and add rootless
networking deep-dive.
Signed-off-by: Adam Miller <admiller@redhat.com>
---------
Signed-off-by: Adam Miller <admiller@redhat.com>
krishicks