rumba, branch be

rumba: Add namespace testbed (nstb) with per-node namespaces

2026-07-06T16:32:49+00:00

Add a single-host testbed that gives each node its own Linux network + mount namespace, wired together with veth pairs and per-layer bridges, plus an nsenter executor that runs commands inside a node's namespace. The per-node mount namespace mounts a private tmpfs over each of the filesystem trees Ouroboros pins at compile time, so exactly one IRMd owns each per node. This lets a single host place clients and servers on distinct nodes and exercise real multi-hop forwarding. Requires CAP_SYS_ADMIN (root / sudo), e.g. a privileged container. Signed-off-by: Dimitri Staessens

rumba: Generalize testbeds for per-node-namespace

2026-07-06T16:28:37+00:00

Prepare the framework for the new testbed that runs multiple IRMds using Linux namespaces. Adds capabilities on the Testbed base class: - needs_install: build/install the prototype on the nodes - single_irmd: one in-process IRMd, driven locally - terminate_before_swapout: reap the prototype before swap_out tears down the context it runs in Signed-off-by: Dimitri Staessens

rumba: Root enrollment spanning tree

2026-07-06T16:24:53+00:00

Build the enrollment order from a central node instead of an arbitrary endpoint to improve enrollment speed. Signed-off-by: Dimitri Staessens

rumba: Add link-state timer config to IrmPython

2026-07-06T16:21:50+00:00

Now experiments can tune the link-state routing update and recalc timers. Signed-off-by: Dimitri Staessens

rumba: Fix backpressure on tc links in veth testbeds

2026-06-30T17:23:33+00:00

Now tracks netem/htb qdisc state per IPCP instead of in a global set. It places place netem on the bridge-side interface (host_ifname) so HTB rate limiting keeps back-pressure (mixing htb and tc on the same interface doesn't work).

rumba: Fix version compatibility check in IrmPython

2026-03-21T19:00:20+00:00

Fix check_version() to use tag-level comparison instead of a patch-range check, making it robust for dev/pre-release versions on both rumba and PyOuroboros. Signed-off-by: Dimitri Staessens

rumba: Add duplicate, reorder and corrupt link quality parameters

2026-03-21T19:00:03+00:00

Add Duplicate, Reorder and Corrupt classes modelling the corresponding tc-netem impairments, and extend LinkQuality and EthDixLayer with support for these new parameters alongside the existing delay, loss and rate. Signed-off-by: Dimitri Staessens

build: Move to pyproject + setuptools_scm

2026-03-08T13:25:09+00:00

Replace setup.py and MANIFEST.in with pyproject.toml. The version is now derived from git tags via setuptools_scm, and added .git_archival.txt and .gitattributes for git archive support. Remove _version.py from version control as it is now auto-generated at build time. Signed-off-by: Dimitri Staessens

rumba: Remove irati/rlite, python2 and qemu support

2026-03-07T10:29:02+00:00

Remove IRATI and rlite prototype plugins, keeping only Ouroboros. Delete .gitlab-ci.yml (only contained an irati test job and a Sphinx pages job). Clean up all irati/rlite imports and references from examples, documentation, and tools. Qemu was tied heavily with rlite and irati. As it's less useful for ouroboros it's removed rather than reworked. Updated README.md and AUTHORS Signed-off-by: Dimitri Staessens

rumba: Add exit status to ExperimentManager

2026-01-18T20:07:29+00:00

Record if the body of the ExperimentManager ran without any errors.