diff options
| author | Håkon Hallingstad <hakon@verizonmedia.com> | 2020-01-17 12:39:12 +0100 |
|---|---|---|
| committer | Håkon Hallingstad <hakon@verizonmedia.com> | 2020-01-17 12:39:12 +0100 |
| commit | c28f13dac59167dee1257f5b23835e6441bc5f31 (patch) | |
| tree | 7910cb0ce12e37b7af828c3b13c14b84cbcb0105 /protocols | |
| parent | b324c19e007a7a57ba731ed72a01d35cd6937ed7 (diff) | |
Use bucket_space metric in retirement
This makes the Cluster Controller use the
vds.datastored.bucket_space.buckets_total, dimension bucketSpace=default, to
determine whether a content node manages zero buckets, and if so, will allow
the node to go permanently down. This is used when a node is retiring, and it
is to be removed from the application.
The change is guarded by the use-bucket-space-metric, default true. If the new
metric doesn't work as expected, we can revert to using the current/old metric
by flipping the flag. The flag can be controlled per application.
Diffstat (limited to 'protocols')
| -rw-r--r-- | protocols/getnodestate/host_info.json | 34 | ||||
| -rw-r--r-- | protocols/getnodestate/slow_host_info.json | 34 |
2 files changed, 68 insertions, 0 deletions
diff --git a/protocols/getnodestate/host_info.json b/protocols/getnodestate/host_info.json index 5bfa4f3171c..b14eaa0e13c 100644 --- a/protocols/getnodestate/host_info.json +++ b/protocols/getnodestate/host_info.json @@ -30,6 +30,40 @@ "last": 3069833 }, "dimensions": {} + }, + { + "name":"vds.datastored.bucket_space.buckets_total", + "description":"Total number buckets present in the bucket space (ready + not ready)", + "values": + { + "average":0.0, + "sum":0.0, + "count":1, + "rate":0.016666, + "min":0, + "max":0, + "last":0 + }, + "dimensions": + { + "bucketSpace":"global" + } + }, + { + "name": "vds.datastored.bucket_space.buckets_total", + "description": "Total number buckets present in the bucket space (ready + not ready)", + "values": { + "average": 129.0, + "sum": 129.0, + "count": 1, + "rate": 0.016666, + "min": 129, + "max": 129, + "last": 129 + }, + "dimensions": { + "bucketSpace": "default" + } } ] }, diff --git a/protocols/getnodestate/slow_host_info.json b/protocols/getnodestate/slow_host_info.json index a489ac0a4b1..b792e45d5d6 100644 --- a/protocols/getnodestate/slow_host_info.json +++ b/protocols/getnodestate/slow_host_info.json @@ -9,6 +9,40 @@ "values": [ { + "name":"vds.datastored.bucket_space.buckets_total", + "description":"Total number buckets present in the bucket space (ready + not ready)", + "values": + { + "average":0.0, + "sum":0.0, + "count":1, + "rate":0.016666, + "min":0, + "max":0, + "last":0 + }, + "dimensions": + { + "bucketSpace":"global" + } + }, + { + "name": "vds.datastored.bucket_space.buckets_total", + "description": "Total number buckets present in the bucket space (ready + not ready)", + "values": { + "average": 129.0, + "sum": 129.0, + "count": 1, + "rate": 0.016666, + "min": 129, + "max": 129, + "last": 129 + }, + "dimensions": { + "bucketSpace": "default" + } + }, + { "name":"vds.datastored.alldisks.buckets", "description":"buckets managed", "values": |