func ensureRunning(instance *redis.Instance, repo *redis.LocalRepository, processController *redis.OSProcessController, logger lager.Logger) {
configPath := repo.InstanceConfigPath(instance.ID)
instanceDataDir := repo.InstanceDataDir(instance.ID)
pidfilePath := repo.InstancePidFilePath(instance.ID)
logfilePath := repo.InstanceLogFilePath(instance.ID)
err := processController.EnsureRunning(instance, configPath, instanceDataDir, pidfilePath, logfilePath)
if err != nil {
logger.Fatal("Error starting instance", err, lager.Data{
"instance": instance.ID,
})
}
}
}
func (fakeProcessKiller *fakeProcessKiller) Kill(pid int) error {
fakeProcessKiller.lastPidKilled = pid
fakeProcessKiller.killed = true
return nil
}
type fakeInstanceInformer struct{}
func (*fakeInstanceInformer) InstancePid(instanceId string) (int, error) {
return 123, nil
}
var _ = Describe("Redis Process Controller", func() {
var processController *redis.OSProcessController
var instance *redis.Instance = &redis.Instance{}
var instanceInformer *fakeInstanceInformer
var logger *lagertest.TestLogger
var fakeProcessChecker *fakeProcessChecker = &fakeProcessChecker{}
var fakeProcessKiller *fakeProcessKiller = &fakeProcessKiller{}
var commandRunner *system.FakeCommandRunner
var connectionTimeoutErr error
BeforeEach(func() {
connectionTimeoutErr = nil
instanceInformer = &fakeInstanceInformer{}
logger = lagertest.NewTestLogger("process-controller")
commandRunner = &system.FakeCommandRunner{}
})