John Spray 8dca188974 storage controller: add metrics for tenant shard, node count (#9475) ...

## Problem

Previously, figuring out how many tenant shards were managed by a
storage controller was typically done by peeking at the database or
calling into the API. A metric makes it easier to monitor, as
unexpectedly increasing shard counts can be indicative of problems
elsewhere in the system.

## Summary of changes

- Add metrics `storage_controller_pageserver_nodes` (updated on node
CRUD operations from Service) and `storage_controller_tenant_shards`
(updated RAII-style from TenantShard)

2024-10-22 19:43:02 +01:00

..

persistence

Clean up 'attachment service' names to storage controller (#7326)

2024-04-05 16:18:00 +01:00

service

storage_controller: start adding chaos hooks (#7946)

2024-08-02 09:37:44 +01:00

auth.rs

Clean up 'attachment service' names to storage controller (#7326)

2024-04-05 16:18:00 +01:00

background_node_operations.rs

stocon: bump number of concurrent reconciles per operation (#8179)

2024-06-27 13:16:41 +00:00

compute_hook.rs

storcon: fix case where we might fail to send compute notifications after two opposite migrations (#9435)

2024-10-18 11:29:23 +01:00

drain_utils.rs

storcon: skip draining shard if it's secondary is lagging too much (#8644)

2024-08-09 15:45:07 +01:00

heartbeater.rs

controller: use PageserverUtilization for scheduling (#8711)

2024-08-23 18:32:56 +01:00

http.rs

storcon: handle ongoing deletions gracefully (#9449)

2024-10-18 15:33:04 +01:00

id_lock_map.rs

Add tracing for shared locks in id_lock_map (#7618)

2024-06-21 09:47:04 +01:00

leadership.rs

storcon: add peer jwt token (#8764)

2024-08-20 15:25:21 +01:00

lib.rs

Rename hyper 1.0 to hyper and hyper 0.14 to hyper0 (#9254)

2024-10-03 16:33:43 +02:00

main.rs

Rename hyper 1.0 to hyper and hyper 0.14 to hyper0 (#9254)

2024-10-03 16:33:43 +02:00

metrics.rs

storage controller: add metrics for tenant shard, node count (#9475)

2024-10-22 19:43:02 +01:00

node.rs

storcon: do az aware scheduling (#9083)

2024-09-25 14:31:04 +01:00

pageserver_client.rs

change HTTP method to comply with spec (#9100)

2024-09-23 15:53:06 +02:00

peer_client.rs

tests: add infra and test for storcon leadership transfer (#8587)

2024-08-16 13:05:04 +01:00

persistence.rs

storcon: do az aware scheduling (#9083)

2024-09-25 14:31:04 +01:00

reconciler.rs

storcon: make observed state updates more granular (#9276)

2024-10-09 11:53:29 +01:00

scheduler.rs

storcon: do az aware scheduling (#9083)

2024-09-25 14:31:04 +01:00

schema.rs

storcon: track preferred AZ for each tenant shard (#8937)

2024-09-06 13:11:17 +01:00

service.rs

storage controller: add metrics for tenant shard, node count (#9475)

2024-10-22 19:43:02 +01:00

tenant_shard.rs

storage controller: add metrics for tenant shard, node count (#9475)

2024-10-22 19:43:02 +01:00