Discussed in bfenetworks/bfe#844

I didn't see in source code any traces of endpoints for health checks. It usually used by liveness and readiness checks in k8s.
Is this decision made on purpose or this part not implemented yet?

Currently we have a mix of:

• Out of memory error.
• Out of memory error
• out of memory error
• out of memory
• out of memory.
• out of memory [some context]

All these should be adjusted to use the same wording for consistency and it should also make the executable a little bit smaller 😄

Add events and logs in key places during service processing, such as allocate and release EIP, GoBGP synchronization Nexthop, Layer2 mode selection Node

These comments don't provide any particular value and can all be removed

// arrange
// act
// assert

This should only be applied in main and does not need to be backported

Add a prometheus exporter! Example outputs:

• Layer 2
• Layer 3
• TCP LoadBalancer
• IPVS LoadBalancer (once @yastij implements it ;)
• Control Pane HA