The matrix spawned one runner per scenario, so the Traefik, Crowdsec and
whoami images were pulled — and Crowdsec booted — once per scenario. Run
the whole suite in a single job with `make -k e2e` instead: Docker caches
the images locally so they are pulled only once, and `-k` keeps the
remaining scenarios running after a failure (make still exits non-zero).
Scenarios already share the canonical `crowdsec` container name and the
8000 port, so they were meant to run sequentially anyway.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add tests/e2e/ structure with shared bash helpers and the first
scenario (stream-mode): spin up real Traefik + Crowdsec via docker
compose, mount the repo as a local plugin, add a ban via cscli, verify
the bouncer blocks the matching X-Forwarded-For, then delete the
decision and verify pass-through.
Adds .github/workflows/e2e.yml with one matrix job per scenario
(stream-mode for now), and Makefile targets `e2e` and `e2e_<scenario>`
for local runs.
Refs #328
