HTTP REST Api endpoint prometheus.yml

• /prometheus.yml

  • Supported for Prometheus API
  • This endpoint generates the content of the Prometheus configuration file in YAML format. This includes scrape job definitions for supported IBM Storage Scale PrometheusExporter endpoints, based on available cluster configuration data.
  • NOTE: You must have installed the PyYAML Python packages on the host running the IBM Storage Scale bridge for Grafana before starting it.
  • Further information can be found in the article Generate Prometheus config flile content using grafana bridge.

Prometheus API

Example output:
```console
# curl -v http://9.1XX.XXX.254:9250/prometheus.yml -u scale_admin:TXlWZXJ5U3Ryb25nUGFzc3cwcmQhCg==
*   Trying 9.1XX.XXX.254:9250...
* Connected to 9.1XX.XXX.254 (9.1XX.XXX.254) port 9250 (#0)
* Server auth using Basic with user 'scale_admin'
> GET /prometheus.yml HTTP/1.1
> Host: 9.1XX.XXX.254:9250
> Authorization: Basic c2NhbGVfYWRtaW46VFhsV1pYSjVVM1J5YjI1blVHRnpjM2N3Y21RaENnPT0=
> User-Agent: curl/7.76.1
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Content-Type: text/plain;charset=utf-8
< Server: CherryPy/18.9.0
< Date: Fri, 31 May 2024 10:55:13 GMT
< Allow: GET, HEAD, OPTIONS, TOPO
< Content-Length: 5317
<
alerting:
  alertmanagers:
  - static_configs:
    - targets: null
global:
  evaluation_interval: 15s
  query_log_file: /var/log/prometheus/query.log
  scrape_interval: 15s
rule_files: null
scrape_configs:
- job_name: prometheus
  static_configs:
  - targets:
    - localhost:9090
- basic_auth:
    password: TXlWZXJ5U3Ryb25nUGFzc3cwcmQhCg==
    username: scale_admin
  honor_timestamps: true
  job_name: GPFSFilesystem
  metrics_path: /metrics_gpfs_filesystem
  scheme: http
  scrape_interval: 10s
  static_configs:
  - targets:
    - 10.0.100.11:9250
- basic_auth:
    password: TXlWZXJ5U3Ryb25nUGFzc3cwcmQhCg==
    username: scale_admin
  honor_timestamps: true
  job_name: GPFSNSDDisk
  metrics_path: /metrics_gpfs_nsddisk
  scheme: http
  scrape_interval: 10s
  static_configs:
  - targets:
    - 10.0.100.11:9250
- basic_auth:
    password: TXlWZXJ5U3Ryb25nUGFzc3cwcmQhCg==
    username: scale_admin
  honor_timestamps: true
  job_name: GPFSVFSX
  metrics_path: /metrics_gpfs_vfsx
  scheme: http
  scrape_interval: 10s
  static_configs:
  - targets:
    - 10.0.100.11:9250
...

```