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
This commit is contained in:
Praveen raj Mani
2019-10-23 09:31:14 +05:30
committed by Harshavardhana
parent f01d53b20f
commit 8836d57e3c
49 changed files with 938 additions and 658 deletions

View File

@@ -49,11 +49,11 @@ func (adm *AdminClient) RemoveUser(accessKey string) error {
queryValues.Set("accessKey", accessKey)
reqData := requestData{
relPath: "/v1/remove-user",
relPath: adminAPIPrefix + "/remove-user",
queryValues: queryValues,
}
// Execute DELETE on /minio/admin/v1/remove-user to remove a user.
// Execute DELETE on /minio/admin/v2/remove-user to remove a user.
resp, err := adm.executeMethod("DELETE", reqData)
defer closeResponse(resp)
@@ -71,10 +71,10 @@ func (adm *AdminClient) RemoveUser(accessKey string) error {
// ListUsers - list all users.
func (adm *AdminClient) ListUsers() (map[string]UserInfo, error) {
reqData := requestData{
relPath: "/v1/list-users",
relPath: adminAPIPrefix + "/list-users",
}
// Execute GET on /minio/admin/v1/list-users
// Execute GET on /minio/admin/v2/list-users
resp, err := adm.executeMethod("GET", reqData)
defer closeResponse(resp)
@@ -105,11 +105,11 @@ func (adm *AdminClient) GetUserInfo(name string) (u UserInfo, err error) {
queryValues.Set("accessKey", name)
reqData := requestData{
relPath: "/v1/user-info",
relPath: adminAPIPrefix + "/user-info",
queryValues: queryValues,
}
// Execute GET on /minio/admin/v1/user-info
// Execute GET on /minio/admin/v2/user-info
resp, err := adm.executeMethod("GET", reqData)
defer closeResponse(resp)
@@ -160,12 +160,12 @@ func (adm *AdminClient) SetUser(accessKey, secretKey string, status AccountStatu
queryValues.Set("accessKey", accessKey)
reqData := requestData{
relPath: "/v1/add-user",
relPath: adminAPIPrefix + "/add-user",
queryValues: queryValues,
content: econfigBytes,
}
// Execute PUT on /minio/admin/v1/add-user to set a user.
// Execute PUT on /minio/admin/v2/add-user to set a user.
resp, err := adm.executeMethod("PUT", reqData)
defer closeResponse(resp)
@@ -192,11 +192,11 @@ func (adm *AdminClient) SetUserStatus(accessKey string, status AccountStatus) er
queryValues.Set("status", string(status))
reqData := requestData{
relPath: "/v1/set-user-status",
relPath: adminAPIPrefix + "/set-user-status",
queryValues: queryValues,
}
// Execute PUT on /minio/admin/v1/set-user-status to set status.
// Execute PUT on /minio/admin/v2/set-user-status to set status.
resp, err := adm.executeMethod("PUT", reqData)
defer closeResponse(resp)