The etcd local-tester runs a fault injected cluster using local processes. It sets up an etcd cluster with unreliable network bridges on its peer and client interfaces. The cluster runs with a constant stream of
Put requests to simulate client usage. A fault injection script periodically kills cluster members and disrupts bridge connectivity.
local-tester depends on
goreman to manage its processes and
bash to run fault injection.
bridge binaries. To build these binaries, run the following from the etcd repository root:
./build pushd tools/benchmark/ && go build && popd pushd tools/local-tester/bridge && go build && popd
The fault injected cluster is invoked with
goreman -f tools/local-tester/Procfile start