Signed-off-by: Dylan Reimerink <dylan.reimerink@isovalent.com>

- Remove datapath.Loader and only use loader/types.Loader
- Add LoaderContext for passing device and address data to the loader.
  In the future this can contain other data queried from the agent.
- Query for node addresses in the orchestrator instead of loader and
  pass them as part of LoaderContext.
- Add rate limiting so we don't reinit twice due to propagation delay
  to Table[NodeAddress]

Signed-off-by: Jussi Maki <jussi@isovalent.com>

Signed-off-by: Jussi Maki <jussi@isovalent.com>

Retry failed reinitialization after 10 second delay.

Signed-off-by: Jussi Maki <jussi@isovalent.com>

If we pass the whole LocalNode we will reinitialize on irrelevant
changes.

Signed-off-by: Jussi Maki <jussi@isovalent.com>

- drop useless ipsecMu
- pass LoaderContext in template cache update to recompute hash based on it
- also collect the fallback node addresses

Signed-off-by: Jussi Maki <jussi@isovalent.com>

This mechanism proved out to make the use of the Table[NodeAddress]
inconvenient. Reimplement the fallback as a computation around a set
of node addresses instead.

It also was not useful to have the fallback addresses from non-selected
devices.

Signed-off-by: Jussi Maki <jussi@isovalent.com>

The Chdir() done by Daemon.init was racing with the loader causing
just compiled object files to not be found. Change the Chdir() in
initEnv() to switch to StateDir directly and remove the Chdir() from
Daemon.init.

Signed-off-by: Jussi Maki <jussi@isovalent.com>

Signed-off-by: Jussi Maki <jussi@isovalent.com>

Signed-off-by: Jussi Maki <jussi@isovalent.com>

Signed-off-by: Dylan Reimerink <dylan.reimerink@isovalent.com>