mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-01 14:47:38 +00:00
86 lines
2.2 KiB
Text
86 lines
2.2 KiB
Text
|
---
|
||
|
|
sort: 2
|
||
|
|
---
|
||
|
|
|
||
|
|
# Additional Scrape Configuration
|
||
|
|
|
||
|
|
AdditionalScrapeConfigs allows specifying a key of a Secret containing
|
||
|
|
additional Prometheus scrape configurations or define scrape configuration at CRD spec.
|
||
|
|
Scrape configurations specified
|
||
|
|
are appended to the configurations generated by the operator.
|
||
|
|
|
||
|
|
Job configurations specified must have the form as specified in the official
|
||
|
|
[Prometheus documentation](
|
||
|
|
https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config).
|
||
|
|
As scrape configs are appended, the user is responsible to make sure it is
|
||
|
|
valid.
|
||
|
|
|
||
|
|
## Creating an additional configuration inline at CRD
|
||
|
|
|
||
|
|
Add needed scrape configuration directly to the vmagent spec.inlineScrapeConfig
|
||
|
|
|
||
|
|
```yaml
|
||
|
|
cat <<EOF | kubectl apply -f -
|
||
|
|
apiVersion: operator.victoriametrics.com/v1beta1
|
||
|
|
kind: VMAgent
|
||
|
|
metadata:
|
||
|
|
name: example-vmagent
|
||
|
|
spec:
|
||
|
|
serviceScrapeSelector: {}
|
||
|
|
replicas: 1
|
||
|
|
serviceAccountName: vmagent
|
||
|
|
inlineScrapeConfig: |
|
||
|
|
- job_name: "prometheus"
|
||
|
|
static_configs:
|
||
|
|
- targets: ["localhost:9090"]
|
||
|
|
remoteWrite:
|
||
|
|
- url: "http://vmagent-example-vmsingle.default.svc:8429/api/v1/write"
|
||
|
|
EOF
|
||
|
|
```
|
||
|
|
|
||
|
|
NOTE: Do not use password and tokens with inlineScrapeConfig.
|
||
|
|
|
||
|
|
|
||
|
|
## Creating an additional configuration with secret
|
||
|
|
|
||
|
|
First, you will need to create the additional configuration.
|
||
|
|
Below we are making a simple "prometheus" config. Name this
|
||
|
|
`prometheus-additional.yaml` or something similar.
|
||
|
|
|
||
|
|
```yaml
|
||
|
|
cat <<EOF | kubectl apply -f -
|
||
|
|
apiVersion: v1
|
||
|
|
kind: Secret
|
||
|
|
metadata:
|
||
|
|
name: additional-scrape-configs
|
||
|
|
stringData:
|
||
|
|
prometheus-additional.yaml: |
|
||
|
|
- job_name: "prometheus"
|
||
|
|
static_configs:
|
||
|
|
- targets: ["localhost:9090"]
|
||
|
|
EOF
|
||
|
|
```
|
||
|
|
|
||
|
|
Finally, reference this additional configuration in your `vmagent.yaml` CRD.
|
||
|
|
|
||
|
|
```yaml
|
||
|
|
cat <<EOF | kubectl apply -f -
|
||
|
|
apiVersion: operator.victoriametrics.com/v1beta1
|
||
|
|
kind: VMAgent
|
||
|
|
metadata:
|
||
|
|
name: example-vmagent
|
||
|
|
spec:
|
||
|
|
serviceScrapeSelector: {}
|
||
|
|
replicas: 1
|
||
|
|
serviceAccountName: vmagent
|
||
|
|
additionalScrapeConfigs:
|
||
|
|
name: additional-scrape-configs
|
||
|
|
key: prometheus-additional.yaml
|
||
|
|
remoteWrite:
|
||
|
|
- url: "http://vmagent-example-vmsingle.default.svc:8429/api/v1/write"
|
||
|
|
EOF
|
||
|
|
```
|
||
|
|
|
||
|
|
NOTE: Use only one secret for ALL additional scrape configurations.
|
||
|
|
|