TestIngesterRestart tests a restarting ingester doesn't keep adding more tokens.
(t *testing.T)
| 61 | |
| 62 | // TestIngesterRestart tests a restarting ingester doesn't keep adding more tokens. |
| 63 | func TestIngesterRestart(t *testing.T) { |
| 64 | config := defaultIngesterTestConfig(t) |
| 65 | config.LifecyclerConfig.UnregisterOnShutdown = false |
| 66 | |
| 67 | { |
| 68 | ingester, err := prepareIngesterWithBlocksStorage(t, config, prometheus.NewRegistry()) |
| 69 | require.NoError(t, err) |
| 70 | require.NoError(t, services.StartAndAwaitRunning(context.Background(), ingester)) |
| 71 | time.Sleep(100 * time.Millisecond) |
| 72 | // Doesn't actually unregister due to UnregisterFromRing: false. |
| 73 | require.NoError(t, services.StopAndAwaitTerminated(context.Background(), ingester)) |
| 74 | } |
| 75 | |
| 76 | test.Poll(t, 100*time.Millisecond, 1, func() any { |
| 77 | return numTokens(config.LifecyclerConfig.RingConfig.KVStore.Mock, "localhost", RingKey) |
| 78 | }) |
| 79 | |
| 80 | { |
| 81 | ingester, err := prepareIngesterWithBlocksStorage(t, config, prometheus.NewRegistry()) |
| 82 | require.NoError(t, err) |
| 83 | require.NoError(t, services.StartAndAwaitRunning(context.Background(), ingester)) |
| 84 | time.Sleep(100 * time.Millisecond) |
| 85 | // Doesn't actually unregister due to UnregisterFromRing: false. |
| 86 | require.NoError(t, services.StopAndAwaitTerminated(context.Background(), ingester)) |
| 87 | } |
| 88 | |
| 89 | time.Sleep(200 * time.Millisecond) |
| 90 | |
| 91 | test.Poll(t, 100*time.Millisecond, 1, func() any { |
| 92 | return numTokens(config.LifecyclerConfig.RingConfig.KVStore.Mock, "localhost", RingKey) |
| 93 | }) |
| 94 | } |
| 95 | |
| 96 | func TestIngester_ShutdownHandler(t *testing.T) { |
| 97 | for _, unregister := range []bool{false, true} { |
nothing calls this directly
no test coverage detected