Commit Graph

12 Commits

Author SHA1 Message Date
Harshavardhana
9e7a3e6adc Extend further validation of config values (#8469)
- This PR allows config KVS to be validated properly
  without being affected by ENV overrides, rejects
  invalid values during set operation

- Expands unit tests and refactors the error handling
  for notification targets, returns error instead of
  ignoring targets for invalid KVS

- Does all the prep-work for implementing safe-mode
  style operation for MinIO server, introduces a new
  global variable to toggle safe mode based operations
  NOTE: this PR itself doesn't provide safe mode operations
2019-10-30 23:39:09 -07:00
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
Praveen raj Mani
ad75683bde Authorize prometheus endpoint with bearer token (#7640) 2019-09-22 20:27:12 +05:30
Praveen raj Mani
be72609d1f Expose version info in prometheus (#7812)
Fixes #7795
2019-06-26 10:36:54 -07:00
kannappanr
5ecac91a55
Replace Minio refs in docs with MinIO and links (#7494) 2019-04-09 11:39:42 -07:00
Harshavardhana
0188009c7e Expose total and available disk space (#7453) 2019-04-05 09:51:50 +05:30
Krishna Srinivas
52f6d5aafc Rename of structs and methods (#6230)
Rename of ErasureStorage to Erasure (and rename of related variables and methods)
2018-08-23 23:35:37 -07:00
Harshavardhana
5282639f3c Add prometheus endpoint to support total Used storageInfo (#5988)
Since we deprecated Total/Free we don't need to update
prometheus with those metrics. This PR also adds support
for caching implementation.
2018-05-30 11:30:14 -07:00
Yaroslav Skopets
a50cc7e937 Add Prometheus metrics for Minio gateway (#5987) 2018-05-30 10:13:46 +05:30
Nitish Tiwari
e6ebcc4cb6 Remove redundant prometheus data points (#5934)
Removed field minio_http_requests_total as it was redundant with
minio_http_requests_duration_seconds_count

Also removed field minio_server_start_time_seconds as it was
redundant with process_start_time_seconds
2018-05-15 12:23:43 -07:00
Ashish Kumar Sinha
deb685c5b5 Enhancements in Minio Prometheus exporter (#5848)
Standardized Minio collectors based on Prometheus 
recommendations.
2018-05-09 01:38:27 -07:00
Ashish Kumar Sinha
9ebb72aa99 Introduce new unauthenticated endpoint /metric (#5723) (#5829)
/metric exposes Promethus compatible data for scraping metrics

Fixes: #5723
2018-04-18 16:01:42 -07:00