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8 commits

Author SHA1 Message Date
Praveen raj Mani 8836d57e3c The prometheus metrics refractoring (#8003)
The measures are consolidated to the following metrics

- `disk_storage_used` : Disk space used by the disk.
- `disk_storage_available`: Available disk space left on the disk.
- `disk_storage_total`: Total disk space on the disk.
- `disks_offline`: Total number of offline disks in current MinIO instance.
- `disks_total`: Total number of disks in current MinIO instance.
- `s3_requests_total`: Total number of s3 requests in current MinIO instance.
- `s3_errors_total`: Total number of errors in s3 requests in current MinIO instance.
- `s3_requests_current`: Total number of active s3 requests in current MinIO instance.
- `internode_rx_bytes_total`: Total number of internode bytes received by current MinIO server instance.
- `internode_tx_bytes_total`: Total number of bytes sent to the other nodes by current MinIO server instance.
- `s3_rx_bytes_total`: Total number of s3 bytes received by current MinIO server instance.
- `s3_tx_bytes_total`: Total number of s3 bytes sent by current MinIO server instance.
- `minio_version_info`: Current MinIO version with commit-id.
- `s3_ttfb_seconds_bucket`: Histogram that holds the latency information of the requests.

And this PR also modifies the current StorageInfo queries

- Decouples StorageInfo from ServerInfo .
- StorageInfo is enhanced to give endpoint information.

NOTE: ADMIN API VERSION IS BUMPED UP IN THIS PR

Fixes #7873
2019-10-22 21:01:14 -07:00
Harshavardhana e85df07518 Add prometheus auth-type to turn-off authentication (#8356)
Also this PR moves the original doc from cookbook to
MinIO repo under docs/metrics/prometheus/

Fixes #8323
2019-10-04 23:48:59 +05:30
Praveen raj Mani ad75683bde Authorize prometheus endpoint with bearer token (#7640) 2019-09-22 20:27:12 +05:30
Harshavardhana 5a28ef0d47 Bump readiness check upto 10000 go-routines (#8057)
Most of our current workloads reach this value
regularly, it doesn't make sense to keep 1000
go-routine limit.
2019-08-10 18:13:14 +05:30
kannappanr 5ecac91a55
Replace Minio refs in docs with MinIO and links (#7494) 2019-04-09 11:39:42 -07:00
Harshavardhana bab4c90c45 Fix broken links in docs (#6700) 2018-10-25 11:39:31 +05:30
Nitish Tiwari 41496e1406 Fix broken healthcheck link (#5935) 2018-05-16 14:43:25 -07:00
Nitish Tiwari 9cab0f25e0 Add top level metrics document to summarize monitoring endpoints (#5923)
Minio server supports healthcheck and prometheus related
unauthenticated endpoints. This document summarizes this
information in a single place and add links for more detailed
documentation if needed.
2018-05-15 12:23:21 -07:00