tkestack fully HA support

[huxiaoliang]

Currently, tkestack control plane doesn't fully support high availability due to below issue:

1. keepalived depends on route device enable multicast, but most of env doesn't support multicast such as public cloud
2. built-in registry service storage back-end is hard code to master[0] host path, we need veriy registry config s3 storage back-end for HA case
3. built-in InfluxDB storage back-end is hard code to master[0] host path, we need veriy InfluxDB config s3 storage back-end for HA case
4. logging only support kafka and elasticsearch as external storage back-end, we need out of box soultion