I'm trying to use prometheus input plugin with a very simple way taken from examples. Unfortunately logs of the fluent-bit pods contain the following error:
Input plugin 'prometheus_scrape' cannot be loaded Error: Configuration file contains errors. Aborting
I cannot find a way to check the config and have no idea how to fix it, please help.
Describe the issue
I'm trying to use prometheus input plugin with a very simple way taken from examples. Unfortunately logs of the fluent-bit pods contain the following error:
Input plugin 'prometheus_scrape' cannot be loaded Error: Configuration file contains errors. AbortingI cannot find a way to check the config and have no idea how to fix it, please help.How did you install fluent operator?
via one of the official way: kubectl apply -f https://raw.githubusercontent.com/fluent/fluentbit-operator/master/manifests/setup/setup.yaml --server-side
Additional context
` apiVersion: fluentbit.fluent.io/v1alpha2 kind: FluentBit metadata: name: fluent-bit namespace: fluent labels: app.kubernetes.io/name: fluent-bit spec: image: kubesphere/fluent-bit:v1.8.11 positionDB: hostPath: path: /var/lib/fluent-bit/ resources: requests: cpu: 10m memory: 25Mi limits: cpu: 500m memory: 200Mi fluentBitConfigName: fluent-bit-only-config tolerations:
operator: Exists
apiVersion: fluentbit.fluent.io/v1alpha2 kind: ClusterFluentBitConfig metadata: name: fluent-bit-only-config labels: app.kubernetes.io/name: fluent-bit spec: service: parsersFile: parsers.conf inputSelector: matchLabels: fluentbit.fluent.io/enabled: "true" fluentbit.fluent.io/mode: "fluentbit-only" filterSelector: matchLabels: fluentbit.fluent.io/enabled: "true" fluentbit.fluent.io/mode: "fluentbit-only" outputSelector: matchLabels: fluentbit.fluent.io/enabled: "true" fluentbit.fluent.io/mode: "fluentbit-only"
apiVersion: fluentbit.fluent.io/v1alpha2 kind: ClusterInput metadata: name: kubelet labels: fluentbit.fluent.io/enabled: "true" fluentbit.fluent.io/mode: "fluentbit-only" spec: prometheusScrapeMetrics: tag: cnpg host: 172.16.0.172 port: 9187 metricsPath: /metrics scrapeInterval: 10s
apiVersion: fluentbit.fluent.io/v1alpha2 kind: ClusterOutput metadata: name: stdout labels: fluentbit.fluent.io/enabled: "true" fluentbit.fluent.io/mode: "fluentbit-only" spec: stdout: {} `