kube-prometheus How can I add prometheus args?

I want add some config to prometheus . like this:

spec:
      containers:
      - args:
        - --web.console.templates=/etc/prometheus/consoles
        - --web.console.libraries=/etc/prometheus/console_libraries
        - --config.file=/etc/prometheus/config_out/prometheus.env.yaml
        - --storage.tsdb.path=/prometheus
        - --storage.tsdb.retention.time=24h
        - --web.enable-lifecycle
        - --storage.tsdb.no-lockfile
        - --web.route-prefix=/
    ```
I find api.md  [api,md](https://github.com/prometheus-operator/prometheus-operator/blob/22aaf848a27f6e45702131e22a596778686068d5/Documentation/api.md#prometheusspec)
for example ，I want add 'logLevel' to prometheus ,where should I add?  or whice file should I change?

[root@vm10-10-5-48 manifests]# ll
total 1608
-rw-r--r-- 1 root root     384 Mar 18 13:18 alertmanager-alertmanager.yaml
-rw-r--r-- 1 root root     501 Mar 30 16:41 alertmanager-secret.yaml
-rw-r--r-- 1 root root     493 Mar 29 14:50 alertmanager-secret.yaml_bak
-rw-r--r-- 1 root root      96 Mar 18 12:08 alertmanager-serviceAccount.yaml
-rw-r--r-- 1 root root     254 Mar 18 12:08 alertmanager-serviceMonitor.yaml
-rw-r--r-- 1 root root     308 Mar 18 14:46 alertmanager-service.yaml
-rw-r--r-- 1 root root     282 Mar 29 14:32 alertmanager.yaml
-rw-r--r-- 1 root root     550 Mar 18 12:08 grafana-dashboardDatasources.yaml
-rw-r--r-- 1 root root 1336479 Mar 30 16:41 grafana-dashboardDefinitions.yaml
-rw-r--r-- 1 root root     447 Mar 18 12:08 grafana-dashboardSources.yaml
-rw-r--r-- 1 root root    7789 Mar 23 10:59 grafana-deployment.yaml
-rw-r--r-- 1 root root      86 Mar 18 12:02 grafana-serviceAccount.yaml
-rw-r--r-- 1 root root     208 Mar 18 12:08 grafana-serviceMonitor.yaml
-rw-r--r-- 1 root root     238 Mar 18 13:30 grafana-service.yaml
-rw-r--r-- 1 root root     281 Mar 18 12:08 kube-state-metrics-clusterRoleBinding.yaml
-rw-r--r-- 1 root root    1556 Mar 30 16:41 kube-state-metrics-clusterRole.yaml
-rw-r--r-- 1 root root    2159 Mar 30 16:41 kube-state-metrics-deployment.yaml
-rw-r--r-- 1 root root     267 Mar 18 12:08 kube-state-metrics-roleBinding.yaml
-rw-r--r-- 1 root root     423 Mar 18 12:08 kube-state-metrics-role.yaml
-rw-r--r-- 1 root root      97 Mar 18 12:08 kube-state-metrics-serviceAccount.yaml
-rw-r--r-- 1 root root     747 Mar 18 12:08 kube-state-metrics-serviceMonitor.yaml
-rw-r--r-- 1 root root     331 Mar 18 12:08 kube-state-metrics-service.yaml
-rw-r--r-- 1 root root     266 Mar 18 12:08 node-exporter-clusterRoleBinding.yaml
-rw-r--r-- 1 root root     283 Mar 18 12:08 node-exporter-clusterRole.yaml
-rw-r--r-- 1 root root    2561 Mar 30 16:41 node-exporter-daemonset.yaml
-rw-r--r-- 1 root root      92 Mar 18 12:08 node-exporter-serviceAccount.yaml
-rw-r--r-- 1 root root     586 Mar 30 16:41 node-exporter-serviceMonitor.yaml
-rw-r--r-- 1 root root     243 Mar 18 12:08 node-exporter-service.yaml
-rw-r--r-- 1 root root     292 Mar 18 12:08 prometheus-adapter-apiService.yaml
-rw-r--r-- 1 root root     396 Mar 30 16:41 prometheus-adapter-clusterRoleAggregatedMetricsReader.yaml
-rw-r--r-- 1 root root     304 Mar 18 12:08 prometheus-adapter-clusterRoleBindingDelegator.yaml
-rw-r--r-- 1 root root     281 Mar 18 12:08 prometheus-adapter-clusterRoleBinding.yaml
-rw-r--r-- 1 root root     188 Mar 18 12:08 prometheus-adapter-clusterRoleServerResources.yaml
-rw-r--r-- 1 root root     219 Mar 18 12:08 prometheus-adapter-clusterRole.yaml
-rw-r--r-- 1 root root    1279 Mar 18 12:08 prometheus-adapter-configMap.yaml
-rw-r--r-- 1 root root    1327 Mar 18 12:08 prometheus-adapter-deployment.yaml
-rw-r--r-- 1 root root     325 Mar 18 12:08 prometheus-adapter-roleBindingAuthReader.yaml
-rw-r--r-- 1 root root      97 Mar 18 12:08 prometheus-adapter-serviceAccount.yaml
-rw-r--r-- 1 root root     236 Mar 18 12:08 prometheus-adapter-service.yaml
-rw-r--r-- 1 root root     269 Mar 18 12:08 prometheus-clusterRoleBinding.yaml
-rw-r--r-- 1 root root     216 Mar 18 12:08 prometheus-clusterRole.yaml
-rw-r--r-- 1 root root     483 Mar 30 16:41 prometheus-operator-serviceMonitor.yaml
-rw-r--r-- 1 root root     930 Mar 30 17:23 prometheus-prometheus.yaml
-rw-r--r-- 1 root root     293 Mar 18 12:08 prometheus-roleBindingConfig.yaml
-rw-r--r-- 1 root root     983 Mar 18 12:08 prometheus-roleBindingSpecificNamespaces.yaml
-rw-r--r-- 1 root root     188 Mar 18 12:08 prometheus-roleConfig.yaml
-rw-r--r-- 1 root root     820 Mar 18 12:08 prometheus-roleSpecificNamespaces.yaml
-rw-r--r-- 1 root root   65348 Mar 30 16:41 prometheus-rules.yaml
-rw-r--r-- 1 root root      93 Mar 18 12:08 prometheus-serviceAccount.yaml
-rw-r--r-- 1 root root    6829 Mar 30 16:41 prometheus-serviceMonitorApiserver.yaml
-rw-r--r-- 1 root root     395 Mar 18 12:08 prometheus-serviceMonitorCoreDNS.yaml
-rw-r--r-- 1 root root    6172 Mar 30 16:41 prometheus-serviceMonitorKubeControllerManager.yaml
-rw-r--r-- 1 root root    6778 Mar 30 16:41 prometheus-serviceMonitorKubelet.yaml
-rw-r--r-- 1 root root     347 Mar 18 12:08 prometheus-serviceMonitorKubeScheduler.yaml
-rw-r--r-- 1 root root     247 Mar 18 12:08 prometheus-serviceMonitor.yaml
-rw-r--r-- 1 root root     269 Mar 18 13:25 prometheus-service.yaml
drwxr-xr-x 2 root root    4096 Mar 30 17:15 setup

Mar 30 '21 09:03 liaoqiArno

Hey @liaoqiArno 👋 are you using the jsonnet or just manifests from this repo?

As Prometheus Spec, it is a Custom Resource so you would not be setting a flag but a field in the Prometheus Custom Resource. In your case it would be a field called logLevel: debug, so it would go here right after image in a new line https://github.com/prometheus-operator/kube-prometheus/blob/main/manifests/prometheus-prometheus.yaml#L20 or in jsonnet it would be here https://github.com/prometheus-operator/kube-prometheus/blob/main/jsonnet/kube-prometheus/components/prometheus.libsonnet#L275.

Mar 30 '21 12:03 lilic

Hey @liaoqiArno 👋 are you using the jsonnet or just manifests from this repo?

As Prometheus Spec, it is a Custom Resource so you would not be setting a flag but a field in the Prometheus Custom Resource. In your case it would be a field called logLevel: debug, so it would go here right after image in a new line https://github.com/prometheus-operator/kube-prometheus/blob/main/manifests/prometheus-prometheus.yaml#L20 or in jsonnet it would be here https://github.com/prometheus-operator/kube-prometheus/blob/main/jsonnet/kube-prometheus/components/prometheus.libsonnet#L275.

Hey lilic, I use this command "kubectl apply -f manifests/*" it's my file:

[root@vm10-10-5-48 manifests] cat prometheus-prometheus.yaml
apiVersion: monitoring.coreos.com/v1
kind: Prometheus
metadata:
  labels:
    prometheus: k8s
  name: k8s
  namespace: monitoring
spec:
  alerting:
    alertmanagers:
    - name: alertmanager-main
      namespace: monitoring
      port: web
  baseImage: quay.io/prometheus/prometheus
  nodeSelector:
    kubernetes.io/os: linux
  podMonitorNamespaceSelector: {}
  podMonitorSelector: {}
  replicas: 1
  resources:
    requests:
      memory: 400Mi
  ruleSelector:
    matchLabels:
      prometheus: k8s
      role: alert-rules
  securityContext:
    fsGroup: 2000
    runAsNonRoot: true
    runAsUser: 1000
  serviceAccountName: prometheus-k8s
  serviceMonitorNamespaceSelector: {}
  serviceMonitorSelector: {}
  version: v2.11.0

and I find the statefulsets have some args:

[root@vm10-10-5-48 manifests]# kubectl  -n monitoring  get statefulsets.apps  prometheus-k8s  -oyaml
...
    spec:
      containers:
      - args:
        - --web.console.templates=/etc/prometheus/consoles
        - --web.console.libraries=/etc/prometheus/console_libraries
        - --config.file=/etc/prometheus/config_out/prometheus.env.yaml
        - --storage.tsdb.path=/prometheus
        - --storage.tsdb.retention.time=24h
        - --web.enable-lifecycle
        - --storage.tsdb.no-lockfile
        - --web.route-prefix=/
        image: quay.io/prometheus/prometheus:v2.11.0
...

I use the realease is 'release-0.3',it's seem can't add args in prometheus-prometheus.yaml.

Mar 31 '21 05:03 liaoqiArno

If you want to enable exemplars there is a new field spec.enableFeatures

Apr 13 '21 13:04 pavelnikolov

This issue has been automatically marked as stale because it has not had any activity in the last 60 days. Thank you for your contributions.

Nov 12 '21 02:11 github-actions[bot]

嘿@liaoqiArno 👋您使用的是 jsonnet 还是只是来自这个 repo 的清单？

普罗米修斯规范，它是一个资源logLevel: debug资源行之后立即转移到这里https://github.com/prometheus-operator/kube-prometheus/blob/main/manifests/prometheus-prometheus.yaml#L20或者在jsonnet中，它会在这里https:/ /github .com/prometheus-operator/kube-prometheus/blob/main/jsonnet/kube-prometheus/components/prometheus.libsonnet#L275。image

It add none.

spec:
  enableFeatures:
  - remote-write-receiver
  externalLabels:
    web.enable-remote-write-receiver: "true"

result

# kubectl get sts prometheus-k8s -n monitoring -oyaml|grep -A 9 args
      - args:
        - --web.console.templates=/etc/prometheus/consoles
        - --web.console.libraries=/etc/prometheus/console_libraries
        - --config.file=/etc/prometheus/config_out/prometheus.env.yaml
        - --storage.tsdb.path=/prometheus
        - --storage.tsdb.retention.time=60d
        - --web.enable-lifecycle
        - --storage.tsdb.no-lockfile
        - --query.max-concurrency=1000
        - --web.route-prefix=/
--
      - args:
        - --listen-address=:8080
        - --reload-url=http://localhost:9090/-/reload
        - --config-file=/etc/prometheus/config/prometheus.yaml.gz
        - --config-envsubst-file=/etc/prometheus/config_out/prometheus.env.yaml
        - --watched-dir=/etc/prometheus/rules/prometheus-k8s-rulefiles-0

Dec 05 '22 06:12 novohool

This issue has been automatically marked as stale because it has not had any activity in the last 60 days. Thank you for your contributions.

Mar 15 '23 03:03 github-actions[bot]

This issue was closed because it has not had any activity in the last 120 days. Please reopen if you feel this is still valid.

Jul 13 '23 03:07 github-actions[bot]

I also encountered such a problem. I want to connect to thanos. I recommend storage.tsdb.min-block-duration to be the same size as storage.tsdb.max-block-duration for 2h, but the default prometheus configuration is inconsistent. I configured the following in prometheus.yaml and it doesn't work storage: tsdb: maxBlockDuration: 720h minBlockDuration: 1h compression: snappy retentionTime: 720h

And then I added it via args and it didn't work either args:

"--storage.tsdb.min-block-duration=2h"
"--storage.tsdb.max-block-duration=2h"

I looked at the crd file and it looks like the operator may not have an open api for tuning these configurations. How can I do that? Please help to give some suggestions

Aug 04 '23 05:08 lign0

If you want to enable exemplars there is a new field spec.enableFeatures

apiVersion: monitoring.coreos.com/v1 kind: Prometheus metadata: labels: prometheus: k8s name: k8s namespace: ops-prod spec: alerting: alertmanagers: - name: alertmanager-main namespace: ops-prod port: web baseImage: 747875099153.dkr.ecr.us-east-1.amazonaws.com/ops-basic/prometheus imagePullSecrets:

name: registry-secret enableFeatures: storage.tsdb.min-block-duration: 2h storage.tsdb.max-block-duration: 2h

Please take a look at the configuration. I tried to configure it but it doesn't seem to work

Aug 04 '23 05:08 lign0

嘿@liaoqiArno 👋您使用的是 jsonnet 还是只是来自这个 repo 的清单？普罗米修斯规范，它是一个资源logLevel: debug资源行之后立即转移到这里[https://github.com/prometheus-operator/kube-prometheus/blob/main/manifests/prometheus-prometheus.yaml#L20或者在jsonnet中，它会在这里https:/ /github .com/prometheus-operator/kube-prometheus/blob/main/jsonnet/kube-prometheus/components/prometheus.libsonnet#L275]([https://github.com/prometheus-operator/kube-prometheus/blob/main/jsonnet/kube-prometheus/components/prometheus.libsonnet#L275)。image

It add none.
spec:
  enableFeatures:
  - remote-write-receiver
  externalLabels:
    web.enable-remote-write-receiver: "true"
result
# kubectl get sts prometheus-k8s -n monitoring -oyaml|grep -A 9 args
      - args:
        - --web.console.templates=/etc/prometheus/consoles
        - --web.console.libraries=/etc/prometheus/console_libraries
        - --config.file=/etc/prometheus/config_out/prometheus.env.yaml
        - --storage.tsdb.path=/prometheus
        - --storage.tsdb.retention.time=60d
        - --web.enable-lifecycle
        - --storage.tsdb.no-lockfile
        - --query.max-concurrency=1000
        - --web.route-prefix=/
--
      - args:
        - --listen-address=:8080
        - --reload-url=http://localhost:9090/-/reload
        - --config-file=/etc/prometheus/config/prometheus.yaml.gz
        - --config-envsubst-file=/etc/prometheus/config_out/prometheus.env.yaml
        - --watched-dir=/etc/prometheus/rules/prometheus-k8s-rulefiles-0

For people who only wants to enable remote write, please utilize enableRemoteWriteReceiver: true

Nov 07 '23 02:11 williamfeng323

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How can I add prometheus args?

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