[pdm-devel] [PATCH datacenter-manager v2 0/3] refactor api caching & try to reuse the cache

[Dominik Csapak]

This series introduces a small refactored struct to access the api cache
(like we used for resources + subscription) so that we don't have to
repeat the same way for every bit of data we want to cache.

It also shows how we can add a mechanism to live update this cache
for e.g. pve resources api call and utilize it when the
remote is not reachable

changes from v2:
* use proper api type to convey that the result was cached
* abstract the 'update, fall back to cache' helper into the ApiCache
  struct (it'll probably be useful for more api calls)
* update the cli client for this too
* some smaller things @Lukas mentioned (thanks!)

Dominik Csapak (3):
  server: api: resources: change use of remote to reference
  server: introduce ApiCache abstraction
  api/ui: pve: get cluster resources from cache if remote is unreachable

 cli/client/src/pve.rs                        |   4 +-
 lib/pdm-api-types/src/resource.rs            |  24 +++
 lib/pdm-client/src/lib.rs                    |   4 +-
 server/src/api/pve/mod.rs                    |  63 ++++---
 server/src/api/resources.rs                  | 163 +++++--------------
 server/src/api_cache.rs                      | 128 +++++++++++++++
 server/src/lib.rs                            |   1 +
 server/src/metric_collection/top_entities.rs |   2 +-
 ui/src/pve/mod.rs                            |  27 ++-
 9 files changed, 259 insertions(+), 157 deletions(-)
 create mode 100644 server/src/api_cache.rs

-- 
2.47.3