We need to capture the "is_local_only" boolean by value because it's an
argument to the function. Fixes an annoying bug where we failed to update
schema version because we pass "true" accidentally. Spotted by ASan.
Signed-off-by: Pekka Enberg <penberg@scylladb.com>
Use get_storage_proxy() and get_local_storage_proxy() helpers under the
hood to simplify migration manager API users.
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
In preparation for adding listener state to migration manager, use
sharded<> for migration manager.
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
