func startLeaderElection(addr, dc, acl string) *LeaderElection {
config := consulapi.DefaultConfig()
config.Address = addr
config.Datacenter = dc
config.Token = acl
client, _ := consulapi.NewClient(config)
lock, _ := client.LockKey(LockKey)
leader := &LeaderElection{
lock: lock,
cleanupChannel: make(chan struct{}, 1),
stopChannel: make(chan struct{}, 1),
}
go leader.start()
return leader
}
func NewClient(address, dc, aclToken string) (*ConsulAlertClient, error) {
config := consulapi.DefaultConfig()
config.Address = address
config.Datacenter = dc
config.Token = aclToken
api, _ := consulapi.NewClient(config)
alertConfig := DefaultAlertConfig()
client := &ConsulAlertClient{
api: api,
config: alertConfig,
}
log.Println("Checking consul agent connection...")
if _, err := client.api.Status().Leader(); err != nil {
return nil, err
}
client.LoadConfig()
client.UpdateCheckData()
return client, nil
}