The bootstrap that used to run in a dedicated recovery Job now happens
in-process inside the instance pod before PostgreSQL starts, so the sidecar
shipped in that pod must answer the same Restore RPC the operator sends over
the plugin sockets. The instance mode now registers the restore job hooks and
advertises the restore-job service capability so the operator can reach them.
A cluster that only bootstraps from an object store, without continued
archiving, previously received no sidecar in its instance pods; the injection
condition is widened to match what the plugin configuration already considers
valid, so those clusters get the sidecar too.
Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
