minio/internal/kms
Andreas Auernhammer f800cee4fa
metric: add KMS-related metrics (#15258)
This commit adds a minimal set of KMS-related metrics:
```
 # HELP minio_cluster_kms_online Reports whether the KMS is online (1) or offline (0)
 # TYPE minio_cluster_kms_online gauge
 minio_cluster_kms_online{server="127.0.0.1:9000"} 1
 # HELP minio_cluster_kms_request_error Number of KMS requests that failed with a well-defined error
 # TYPE minio_cluster_kms_request_error counter
 minio_cluster_kms_request_error{server="127.0.0.1:9000"} 16790
 # HELP minio_cluster_kms_request_success Number of KMS requests that succeeded
 # TYPE minio_cluster_kms_request_success counter
 minio_cluster_kms_request_success{server="127.0.0.1:9000"} 348031
```

Currently, we report whether the KMS is available and how many requests
succeeded/failed. However, KES exposes much more metrics that can be
exposed if necessary. See: https://pkg.go.dev/github.com/minio/kes#Metric

Signed-off-by: Andreas Auernhammer <hi@aead.dev>
2022-07-11 09:17:28 -07:00
..
context.go run gofumpt cleanup across code-base (#14015) 2022-01-02 09:15:06 -08:00
dek_test.go rename all remaining packages to internal/ (#12418) 2021-06-01 14:59:40 -07:00
kes.go metric: add KMS-related metrics (#15258) 2022-07-11 09:17:28 -07:00
kms.go metric: add KMS-related metrics (#15258) 2022-07-11 09:17:28 -07:00
single-key.go metric: add KMS-related metrics (#15258) 2022-07-11 09:17:28 -07:00
single-key_test.go rename all remaining packages to internal/ (#12418) 2021-06-01 14:59:40 -07:00