func main() {
rootConfig, err := config.NewConfig(os.Args)
if err != nil {
panic(fmt.Sprintf("Failed to parse config: %s", err.Error()))
}
err = rootConfig.Validate()
if err != nil {
panic(fmt.Sprintf("Invalid config: %s", err.Error()))
}
err = rootConfig.BuildLogger()
if err != nil {
panic(fmt.Sprintf("Failed to build logger: %s", err.Error()))
}
logger := rootConfig.Logger
nodeManager := node_manager.New(rootConfig, clock.DefaultClock())
bootstrapper := bootstrapperPkg.New(nodeManager)
if rootConfig.RepairMode == "bootstrap" {
err = bootstrapper.Bootstrap()
} else if rootConfig.RepairMode == "rejoin-unsafe" {
err = bootstrapper.RejoinUnsafe()
} else {
logger.Error("Invalid repair mode:", errors.New(fmt.Sprintf("%s", rootConfig.RepairMode)))
printHumanReadableErr(err)
os.Exit(1)
}
if err != nil {
logger.Error("Failed to repair cluster", err, lager.Data{
"config": rootConfig,
})
printHumanReadableErr(err)
os.Exit(1)
}
logger.Info("Successfully repaired cluster")
fmt.Println("Successfully repaired cluster")
}
})
JustBeforeEach(func() {
testServers = []*httptest.Server{}
for i := 0; i < ServerCount; i++ {
newServer := httptest.NewServer(endpointHandlers[i])
testServers = append(testServers, newServer)
rootConfig.HealthcheckURLs = append(rootConfig.HealthcheckURLs, newServer.URL)
}
fakeClock := &clockPkg.FakeClock{}
fakeClock.AfterStub = func(interval time.Duration) <-chan time.Time {
return time.After(1 * time.Millisecond)
}
nodeManager = node_manager.New(rootConfig, fakeClock)
})
AfterEach(func() {
for _, ts := range testServers {
ts.Close()
}
})
Describe("#VerifyClusterIsUnhealthy", func() {
Context("when all nodes are full mysql nodes", func() {
Context("when all mysql nodes are unhealthy", func() {
BeforeEach(func() {
for _, handler := range endpointHandlers {
handler.StubEndpointWithStatus("/", http.StatusServiceUnavailable, "not synced")
}