dcs-test

name: dcs-test description: Run DCS test profiles against controlplane (Go), host-agent (Rust), storage-daemon, or live clusters. Use when testing DCS changes locally or triggering CI test suites. allowed-tools: Bash(*) argument-hint: "[profile] [--scope controlplane|host-agent|storage-daemon|all]"

Context

• Test hub: apps/cloud/apps/dcs/src/tests/README.md
• Local profile runner: apps/cloud/apps/dcs/src/tests/cmd/dcs-check/
• Live API smoke runner: apps/cloud/apps/dcs/src/tests/cmd/dcs-smoke/
• Scenario/load runner: apps/cloud/apps/dcs/src/tests/cmd/dcs-gauntlet/
• Remote Linux/KVM runner: pnpm dcs testbox

Profiles

Run the cheapest command that proves the changed invariant:

dcs-check unit [--scope controlplane|host-agent|storage-daemon|all]
dcs-check integration [--scope controlplane|host-agent|storage-daemon|all]
dcs-check kwok
dcs-check chaos
dcs-check chaos-compaction
dcs-check kvm
dcs-check fuse [--suite all|sanity|pjdfstest|git|npm|rust-compile|c-compile|go-compile|data-integrity|concurrent|fsstress|xfstests|xfstest-general]
dcs-check full

Live API verification:

DEDALUS_API_KEY=... dcs-smoke --env=dev
DEDALUS_API_KEY=... dcs-smoke --base https://dev.dcs.dedaluslabs.ai --iterations 2

Load and scenario drills:

DEDALUS_API_KEY=... dcs-gauntlet scale --base https://dev.dcs.dedaluslabs.ai --count 20
DEDALUS_API_KEY=... dcs-gauntlet ramp --base https://dev.dcs.dedaluslabs.ai --count 20
DEDALUS_API_KEY=... dcs-gauntlet compaction-drain --base https://dev.dcs.dedaluslabs.ai

Dispatching

When the user invokes /dcs-test without arguments, run:

go run ./apps/cloud/apps/dcs/src/tests/cmd/dcs-check unit

When a profile is specified, run exactly that profile through dcs-check, dcs-smoke, or dcs-gauntlet. Prefer go run ./apps/cloud/apps/dcs/src/tests/cmd/<tool> inside the repo unless the binary is already installed.

Remote Linux/KVM

For profiles that need Linux, /dev/kvm, or /dev/fuse, use the typed testbox CLI:

pnpm dcs testbox run "cargo build --release -p dm-host-agent -p dm-storage-daemon -p dm-bake -p dm-guest-agent"
pnpm dcs testbox run "sudo ./target/release/dm-check --iters 2"
pnpm dcs testbox run "go run ./apps/cloud/apps/dcs/src/tests/cmd/dcs-check kvm"

Nightly CI Workflows

These run automatically but can be triggered manually via gh workflow run:

After Running

Report the test results. If a profile fails, check the reports directory at apps/cloud/apps/dcs/src/tests/reports/ for JUnit XML and failure artifacts.