p39718465
/
zabbix
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'e2557dd2e7'
${ noResults }
zabbix/templates/app/kubernetes_http/kubernetes_state_http/README.md

54 KiB
Raw Blame History Escape

Kubernetes cluster state by HTTP

Overview

The template to monitor Kubernetes state that work without any external scripts. It works without external scripts and uses the script item to make HTTP requests to the Kubernetes API.

Template Kubernetes cluster state by HTTP - collects metrics by HTTP agent from kube-state-metrics endpoint and Kubernetes API.

Don't forget change macros {$KUBE.API.URL} and {$KUBE.API.TOKEN}. Also, see the Macros section for a list of macros used to set trigger values.

NOTE. Some metrics may not be collected depending on your Kubernetes version and configuration.

Requirements

Zabbix version: 7.0 and higher.

Tested versions

This template has been tested on:

  • Kubernetes 1.19.10

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Install the Zabbix Helm Chart in your Kubernetes cluster. Internal service metrics are collected from kube-state-metrics endpoint.

Template needs to use Authorization via API token.

Set the {$KUBE.API.URL} such as <scheme>://<host>:<port>.

Get the generated service account token using the command:

kubectl get secret zabbix-service-account -n monitoring -o jsonpath={.data.token} | base64 -d

Then set it to the macro {$KUBE.API.TOKEN}.
Set {$KUBE.STATE.ENDPOINT.NAME} with Kube state metrics endpoint name. See kubectl -n monitoring get ep. Default: zabbix-kube-state-metrics.

NOTE. If you wish to monitor Controller Manager and Scheduler components, you might need to set the --binding-address option for them to the address where Zabbix proxy can reach them. For example, for clusters created with kubeadm it can be set in the following manifest files (changes will be applied immediately):

  • /etc/kubernetes/manifests/kube-controller-manager.yaml
  • /etc/kubernetes/manifests/kube-scheduler.yaml

Depending on your Kubernetes distribution, you might need to adjust {$KUBE.CONTROL_PLANE.TAINT} macro (for example, set it to node-role.kubernetes.io/master for OpenShift).

NOTE. Some metrics may not be collected depending on your Kubernetes version and configuration.

Also, see the Macros section for a list of macros used to set trigger values.

Set up the macros to filter the metrics of discovered Kubelets by node names:

  • {$KUBE.LLD.FILTER.KUBELET_NODE.MATCHES}
  • {$KUBE.LLD.FILTER.KUBELET_NODE.NOT_MATCHES}

Set up macros to filter metrics by namespace:

  • {$KUBE.LLD.FILTER.NAMESPACE.MATCHES}
  • {$KUBE.LLD.FILTER.NAMESPACE.NOT_MATCHES}

Set up macros to filter node metrics by nodename:

  • {$KUBE.LLD.FILTER.NODE.MATCHES}
  • {$KUBE.LLD.FILTER.NODE.NOT_MATCHES}

Note, If you have a large cluster, it is highly recommended to set a filter for discoverable namespaces.

You can use the {$KUBE.KUBELET.FILTER.LABELS} and {$KUBE.KUBELET.FILTER.ANNOTATIONS} macros for advanced filtering of Kubelets by node labels and annotations.

Notes about labels and annotations filters:

  • Macro values should be specified separated by commas and must have the key/value form with support for regular expressions in the value (key1: value, key2: regexp).
  • ECMAScript syntax is used for regular expressions.
  • Filters are applied if such a label key exists for the entity that is being filtered (it means that if you specify a key in a filter, entities which do not have this key will not be affected by the filter and will still be discovered, and only entities containing that key will be filtered by the value).
  • You can also use the exclamation point symbol (!) to invert the filter (!key: value).

For example: kubernetes.io/hostname: kubernetes-node[5-25], !node-role.kubernetes.io/ingress: .*. As a result, the Kubelets on nodes 5-25 without the "ingress" role will be discovered.

See the Kubernetes documentation for details about labels and annotations:

You can also set up evaluation periods for replica mismatch triggers (Deployments, ReplicaSets, StatefulSets) with the macro {$KUBE.REPLICA.MISMATCH.EVAL_PERIOD}, which supports context and regular expressions. For example, you can create the following macros:

  • Set the evaluation period for the Deployment "nginx-deployment" in the namespace "default" to the 3 last values:

{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:"deployment:default:nginx-deployment"} = #3

  • Set the evaluation period for all Deployments to the 10 last values:

{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:regex:"deployment:.*:.*"} = #10 or {$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:regex:"^deployment.*"} = #10

  • Set the evaluation period for Deployments, ReplicaSets and StatefulSets in the namespace "default" to 15 minutes:

{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:regex:".*:default:.*"} = 15m

Note, that different context macros with regular expressions matching the same string can be applied in an undefined order and simple context macros (without regular expressions) have higher priority. Read the Important notes section in Zabbix documentation for details.

Macros used

Name Description Default
{$KUBE.API.URL}

Kubernetes API endpoint URL in the format ://:

 https://kubernetes.default.svc.cluster.local:443
{$KUBE.API.READYZ.ENDPOINT}

Kubernetes API readyz endpoint /readyz

 /readyz
{$KUBE.API.LIVEZ.ENDPOINT}

Kubernetes API livez endpoint /livez

 /livez
{$KUBE.API.COMPONENTSTATUSES.ENDPOINT}

Kubernetes API componentstatuses endpoint /api/v1/componentstatuses

 /api/v1/componentstatuses
{$KUBE.API.TOKEN}

Service account bearer token.
{$KUBE.HTTP.PROXY}

Sets the HTTP proxy to http_proxy value. If this parameter is empty, then no proxy is used.
{$KUBE.STATE.ENDPOINT.NAME}

Kubernetes state endpoint name.

 zabbix-kube-state-metrics
{$KUBE.API_SERVER.SCHEME}

Kubernetes API servers metrics endpoint scheme. Used in ControlPlane LLD.

 https
{$KUBE.API_SERVER.PORT}

Kubernetes API servers metrics endpoint port. Used in ControlPlane LLD.

 6443
{$KUBE.CONTROL_PLANE.TAINT}

Taint that applies to control plane nodes. Change if needed. Used in ControlPlane LLD.

 node-role.kubernetes.io/control-plane
{$KUBE.CONTROLLER_MANAGER.SCHEME}

Kubernetes Controller manager metrics endpoint scheme. Used in ControlPlane LLD.

 https
{$KUBE.CONTROLLER_MANAGER.PORT}

Kubernetes Controller manager metrics endpoint port. Used in ControlPlane LLD.

 10257
{$KUBE.SCHEDULER.SCHEME}

Kubernetes Scheduler metrics endpoint scheme. Used in ControlPlane LLD.

 https
{$KUBE.SCHEDULER.PORT}

Kubernetes Scheduler metrics endpoint port. Used in ControlPlane LLD.

 10259
{$KUBE.KUBELET.SCHEME}

Kubernetes Kubelet metrics endpoint scheme. Used in Kubelet LLD.

 https
{$KUBE.KUBELET.PORT}

Kubernetes Kubelet metrics endpoint port. Used in Kubelet LLD.

 10250
{$KUBE.LLD.FILTER.NAMESPACE.MATCHES}

Filter of discoverable metrics by namespace.

 .*
{$KUBE.LLD.FILTER.NAMESPACE.NOT_MATCHES}

Filter to exclude discovered metrics by namespace.

 CHANGE_IF_NEEDED
{$KUBE.LLD.FILTER.NODE.MATCHES}

Filter of discoverable nodes by nodename.

 .*
{$KUBE.LLD.FILTER.NODE.NOT_MATCHES}

Filter to exclude discovered nodes by nodename.

 CHANGE_IF_NEEDED
{$KUBE.LLD.FILTER.KUBELET_NODE.MATCHES}

Filter of discoverable Kubelets by nodename.

 .*
{$KUBE.LLD.FILTER.KUBELET_NODE.NOT_MATCHES}

Filter to exclude discovered Kubelets by nodename.

 CHANGE_IF_NEEDED
{$KUBE.KUBELET.FILTER.ANNOTATIONS}

Node annotations to filter Kubelets (regex in values are supported). See the template's README.md for details.
{$KUBE.KUBELET.FILTER.LABELS}

Node labels to filter Kubelets (regex in values are supported). See the template's README.md for details.
{$KUBE.LLD.FILTER.PV.MATCHES}

Filter of discoverable persistent volumes by name.

 .*
{$KUBE.LLD.FILTER.PV.NOT_MATCHES}

Filter to exclude discovered persistent volumes by name.

 CHANGE_IF_NEEDED
{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD}

The evaluation period range which is used for calculation of expressions in trigger prototypes (time period or value range). Can be used with context.

 #5

Items

Name Description Type Key and additional info
Kubernetes: Get state metrics

Collecting Kubernetes metrics from kube-state-metrics.

 Script kube.state.metrics
Kubernetes: Control plane LLD

Generation of data for Control plane discovery rules.

 Script kube.control_plane.lld

Preprocessing

  • Discard unchanged with heartbeat: 3h
Kubernetes: Node LLD

Generation of data for Kubelet discovery rules.

 Script kube.node.lld

Preprocessing

  • Discard unchanged with heartbeat: 3h
Kubernetes: Get component statuses HTTP agent kube.componentstatuses

Preprocessing

  • Check for not supported value

    ⛔️Custom on fail: Discard value
Kubernetes: Get readyz HTTP agent kube.readyz

Preprocessing

  • JavaScript: The text is too long. Please see the template.
Kubernetes: Get livez HTTP agent kube.livez

Preprocessing

  • JavaScript: The text is too long. Please see the template.
Kubernetes: Namespace count

The number of namespaces.

 Dependent item kube.namespace.count

Preprocessing

  • Prometheus pattern: COUNT(kube_namespace_created)

    ⛔️Custom on fail: Discard value
Kubernetes: CronJob count

Number of cronjobs.

 Dependent item kube.cronjob.count

Preprocessing

  • Prometheus pattern: COUNT(kube_cronjob_created)

    ⛔️Custom on fail: Discard value
Kubernetes: Job count

Number of jobs (generated by cronjob + job).

 Dependent item kube.job.count

Preprocessing

  • Prometheus pattern: COUNT(kube_job_created)

    ⛔️Custom on fail: Discard value
Kubernetes: Endpoint count

Number of endpoints.

 Dependent item kube.endpoint.count

Preprocessing

  • Prometheus pattern: COUNT(kube_endpoint_created)

    ⛔️Custom on fail: Discard value
Kubernetes: Deployment count

The number of deployments.

 Dependent item kube.deployment.count

Preprocessing

  • Prometheus pattern: COUNT(kube_deployment_created)

    ⛔️Custom on fail: Discard value
Kubernetes: Service count

The number of services.

 Dependent item kube.service.count

Preprocessing

  • Prometheus pattern: COUNT(kube_service_created)

    ⛔️Custom on fail: Discard value
Kubernetes: StatefulSet count

The number of statefulsets.

 Dependent item kube.statefulset.count

Preprocessing

  • Prometheus pattern: COUNT(kube_statefulset_created)

    ⛔️Custom on fail: Discard value
Kubernetes: Node count

The number of nodes.

 Dependent item kube.node.count

Preprocessing

  • Prometheus pattern: COUNT(kube_node_created)

    ⛔️Custom on fail: Discard value

LLD rule API servers discovery

Name Description Type Key and additional info
API servers discovery Dependent item kube.api_servers.discovery

LLD rule Controller manager nodes discovery

Name Description Type Key and additional info
Controller manager nodes discovery Dependent item kube.controller_manager.discovery

LLD rule Scheduler servers nodes discovery

Name Description Type Key and additional info
Scheduler servers nodes discovery Dependent item kube.scheduler.discovery

LLD rule Kubelet discovery

Name Description Type Key and additional info
Kubelet discovery Dependent item kube.kubelet.discovery

LLD rule Daemonset discovery

Name Description Type Key and additional info
Daemonset discovery Dependent item kube.daemonset.discovery

Preprocessing

  • Prometheus to JSON: kube_daemonset_status_number_ready

Item prototypes for Daemonset discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] Daemonset [{#NAME}]: Ready

The number of nodes that should be running the daemon pod and have one or more running and ready.

 Dependent item kube.daemonset.ready[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Daemonset [{#NAME}]: Scheduled

The number of nodes running at least one daemon pod and are supposed to.

 Dependent item kube.daemonset.scheduled[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Daemonset [{#NAME}]: Desired

The number of nodes that should be running the daemon pod.

 Dependent item kube.daemonset.desired[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Daemonset [{#NAME}]: Misscheduled

The number of nodes running a daemon pod but are not supposed to.

 Dependent item kube.daemonset.misscheduled[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Daemonset [{#NAME}]: Updated number scheduled

The total number of nodes that are running updated daemon pod.

 Dependent item kube.daemonset.updated[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

LLD rule PVC discovery

Name Description Type Key and additional info
PVC discovery Dependent item kube.pvc.discovery

Preprocessing

  • Prometheus to JSON: kube_persistentvolumeclaim_info

  • JavaScript: The text is too long. Please see the template.

  • Discard unchanged with heartbeat: 3h

Item prototypes for PVC discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] PVC [{#NAME}] Status phase

The current status phase of the persistent volume claim.

 Dependent item kube.pvc.status_phase[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

  • JavaScript: The text is too long. Please see the template.
Kubernetes: Namespace [{#NAMESPACE}] PVC [{#NAME}] Requested storage

The capacity of storage requested by the persistent volume claim.

 Dependent item kube.pvc.requested.storage[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] PVC status phase: Bound, sum

The total amount of persistent volume claims in the Bound phase.

 Dependent item kube.pvc.status_phase.bound.sum[{#NAMESPACE}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] PVC status phase: Lost, sum

The total amount of persistent volume claims in the Lost phase.

 Dependent item kube.pvc.status_phase.lost.sum[{#NAMESPACE}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] PVC status phase: Pending, sum

The total amount of persistent volume claims in the Pending phase.

 Dependent item kube.pvc.status_phase.pending.sum[{#NAMESPACE}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

Trigger prototypes for PVC discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: NS [{#NAMESPACE}] PVC [{#NAME}]: PVC is pending count(/Kubernetes cluster state by HTTP/kube.pvc.status_phase[{#NAMESPACE}/{#NAME}],2m,,5)>=2 Warning

LLD rule PV discovery

Name Description Type Key and additional info
PV discovery Dependent item kube.pv.discovery

Preprocessing

  • Prometheus to JSON: The text is too long. Please see the template.

  • JavaScript: The text is too long. Please see the template.

  • Discard unchanged with heartbeat: 3h

Item prototypes for PV discovery

Name Description Type Key and additional info
Kubernetes: PV [{#NAME}] Status phase

The current status phase of the persistent volume.

 Dependent item kube.pv.status_phase[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

  • JavaScript: The text is too long. Please see the template.
Kubernetes: PV [{#NAME}] Capacity bytes

A capacity of the persistent volume in bytes.

 Dependent item kube.pv.capacity.bytes[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: PV status phase: Pending, sum

The total amount of persistent volumes in the Pending phase.

 Dependent item kube.pv.status_phase.pending.sum[{#SINGLETON}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: PV status phase: Available, sum

The total amount of persistent volumes in the Available phase.

 Dependent item kube.pv.status_phase.available.sum[{#SINGLETON}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: PV status phase: Bound, sum

The total amount of persistent volumes in the Bound phase.

 Dependent item kube.pv.status_phase.bound.sum[{#SINGLETON}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: PV status phase: Released, sum

The total amount of persistent volumes in the Released phase.

 Dependent item kube.pv.status_phase.released.sum[{#SINGLETON}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: PV status phase: Failed, sum

The total amount of persistent volumes in the Failed phase.

 Dependent item kube.pv.status_phase.failed.sum[{#SINGLETON}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

Trigger prototypes for PV discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: PV [{#NAME}]: PV has failed count(/Kubernetes cluster state by HTTP/kube.pv.status_phase[{#NAME}],2m,,3)>=2 Warning

LLD rule Deployment discovery

Name Description Type Key and additional info
Deployment discovery Dependent item kube.deployment.discovery

Preprocessing

  • Prometheus to JSON: kube_deployment_spec_paused

  • Discard unchanged with heartbeat: 3h

Item prototypes for Deployment discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Paused

Whether the deployment is paused and will not be processed by the deployment controller.

 Dependent item kube.deployment.spec_paused[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Replicas desired

Number of desired pods for a deployment.

 Dependent item kube.deployment.replicas_desired[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Rollingupdate max unavailable

Maximum number of unavailable replicas during a rolling update of a deployment.

 Dependent item kube.deployment.rollingupdate.max_unavailable[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Replicas

The number of replicas per deployment.

 Dependent item kube.deployment.replicas[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Replicas available

The number of available replicas per deployment.

 Dependent item kube.deployment.replicas_available[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Replicas unavailable

The number of unavailable replicas per deployment.

 Dependent item kube.deployment.replicas_unavailable[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Replicas updated

The number of updated replicas per deployment.

 Dependent item kube.deployment.replicas_updated[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Replicas mismatched

The number of available replicas that mismatch the desired number of replicas.

 Dependent item kube.deployment.replicas_mismatched[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus to JSON: The text is too long. Please see the template.

  • JavaScript: The text is too long. Please see the template.

Trigger prototypes for Deployment discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Namespace [{#NAMESPACE}] Deployment [{#NAME}]: Deployment replicas mismatch

Deployment has not matched the expected number of replicas during the specified trigger evaluation period.

 min(/Kubernetes cluster state by HTTP/kube.deployment.replicas_mismatched[{#NAMESPACE}/{#NAME}],{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:"deployment:{#NAMESPACE}:{#NAME}"})>0 and last(/Kubernetes cluster state by HTTP/kube.deployment.replicas_desired[{#NAMESPACE}/{#NAME}])>=0 and last(/Kubernetes cluster state by HTTP/kube.deployment.replicas_available[{#NAMESPACE}/{#NAME}])>=0 Warning

LLD rule Endpoint discovery

Name Description Type Key and additional info
Endpoint discovery Dependent item kube.endpoint.discovery

Preprocessing

  • Prometheus to JSON: kube_endpoint_created

Item prototypes for Endpoint discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] Endpoint [{#NAME}]: Address available

Number of addresses available in endpoint.

 Dependent item kube.endpoint.address_available[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Endpoint [{#NAME}]: Address not ready

Number of addresses not ready in endpoint.

 Dependent item kube.endpoint.address_not_ready[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Endpoint [{#NAME}]: Age

Endpoint age (number of seconds since creation).

 Dependent item kube.endpoint.age[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

  • JavaScript: return (Math.floor(Date.now()/1000)-Number(value));

LLD rule Node discovery

Name Description Type Key and additional info
Node discovery Dependent item kube.node.discovery

Preprocessing

  • Prometheus to JSON: kube_node_info

Item prototypes for Node discovery

Name Description Type Key and additional info
Kubernetes: Node [{#NAME}]: CPU allocatable

The CPU resources of a node that are available for scheduling.

 Dependent item kube.node.cpu_allocatable[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: Memory allocatable

The Memory resources of a node that are available for scheduling.

 Dependent item kube.node.memory_allocatable[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: Pods allocatable

The Pods resources of a node that are available for scheduling.

 Dependent item kube.node.pods_allocatable[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: Ephemeral storage allocatable

The allocatable ephemeral-storage of a node that is available for scheduling.

 Dependent item kube.node.ephemeral_storage_allocatable[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: CPU capacity

The capacity for CPU resources of a node.

 Dependent item kube.node.cpu_capacity[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: Memory capacity

The capacity for Memory resources of a node.

 Dependent item kube.node.memory_capacity[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: Ephemeral storage capacity

The ephemeral-storage capacity of a node.

 Dependent item kube.node.ephemeral_storage_capacity[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Node [{#NAME}]: Pods capacity

The capacity for Pods resources of a node.

 Dependent item kube.node.pods_capacity[{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

LLD rule Pod discovery

Name Description Type Key and additional info
Pod discovery Dependent item kube.pod.discovery

Preprocessing

  • Prometheus to JSON: kube_pod_start_time

Item prototypes for Pod discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}] Phase: Pending

Pod is in pending state.

 Dependent item kube.pod.phase.pending[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: VALUE(kube_pod_status_phase{pod="{#NAME}", phase="Pending"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}] Phase: Succeeded

Pod is in succeeded state.

 Dependent item kube.pod.phase.succeeded[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}] Phase: Failed

Pod is in failed state.

 Dependent item kube.pod.phase.failed[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: VALUE(kube_pod_status_phase{pod="{#NAME}", phase="Failed"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}] Phase: Unknown

Pod is in unknown state.

 Dependent item kube.pod.phase.unknown[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: VALUE(kube_pod_status_phase{pod="{#NAME}", phase="Unknown"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}] Phase: Running

Pod is in unknown state.

 Dependent item kube.pod.phase.running[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: VALUE(kube_pod_status_phase{pod="{#NAME}", phase="Running"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers terminated

Describes whether the container is currently in terminated state.

 Dependent item kube.pod.containers_terminated[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: SUM(kube_pod_container_status_terminated{pod="{#NAME}"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers waiting

Describes whether the container is currently in waiting state.

 Dependent item kube.pod.containers_waiting[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: SUM(kube_pod_container_status_waiting{pod="{#NAME}"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers ready

Describes whether the containers readiness check succeeded.

 Dependent item kube.pod.containers_ready[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: SUM(kube_pod_container_status_ready{pod="{#NAME}"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers restarts

The number of container restarts.

 Dependent item kube.pod.containers_restarts[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: SUM(kube_pod_container_status_restarts_total{pod="{#NAME}"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers running

Describes whether the container is currently in running state.

 Dependent item kube.pod.containers_running[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: SUM(kube_pod_container_status_running{pod="{#NAME}"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Ready

Describes whether the pod is ready to serve requests.

 Dependent item kube.pod.ready[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Scheduled

Describes the status of the scheduling process for the pod.

 Dependent item kube.pod.scheduled[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Unschedulable

Describes the unschedulable status for the pod.

 Dependent item kube.pod.unschedulable[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: VALUE(kube_pod_status_unschedulable{pod="{#NAME}"})

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers CPU limits

The limit on CPU cores to be used by a container.

 Dependent item kube.pod.containers.limits.cpu[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers memory limits

The limit on memory to be used by a container.

 Dependent item kube.pod.containers.limits.memory[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers CPU requests

The number of requested cpu cores by a container.

 Dependent item kube.pod.containers.requests.cpu[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Containers memory requests

The number of requested memory bytes by a container.

 Dependent item kube.pod.containers.requests.memory[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

Trigger prototypes for Pod discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Pod is not healthy min(/Kubernetes cluster state by HTTP/kube.pod.phase.failed[{#NAMESPACE}/{#NAME}],10m)>0 or min(/Kubernetes cluster state by HTTP/kube.pod.phase.pending[{#NAMESPACE}/{#NAME}],10m)>0 or min(/Kubernetes cluster state by HTTP/kube.pod.phase.unknown[{#NAMESPACE}/{#NAME}],10m)>0 High
Kubernetes: Namespace [{#NAMESPACE}] Pod [{#NAME}]: Pod is crash looping

Containers of the pod keep restarting. This most likely indicates that the pod is in the CrashLoopBackOff state.

 (last(/Kubernetes cluster state by HTTP/kube.pod.containers_restarts[{#NAMESPACE}/{#NAME}])-min(/Kubernetes cluster state by HTTP/kube.pod.containers_restarts[{#NAMESPACE}/{#NAME}],15m))>1 Warning

LLD rule ReplicaSet discovery

Name Description Type Key and additional info
ReplicaSet discovery Dependent item kube.replicaset.discovery

Preprocessing

  • Prometheus to JSON: kube_replicaset_status_replicas

  • Discard unchanged with heartbeat: 3h

Item prototypes for ReplicaSet discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] ReplicaSet [{#NAME}]: Replicas

The number of replicas per ReplicaSet.

 Dependent item kube.replicaset.replicas[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] ReplicaSet [{#NAME}]: Desired replicas

Number of desired pods for a ReplicaSet.

 Dependent item kube.replicaset.replicas_desired[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] ReplicaSet [{#NAME}]: Fully labeled replicas

The number of fully labeled replicas per ReplicaSet.

 Dependent item kube.replicaset.fully_labeled_replicas[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] ReplicaSet [{#NAME}]: Ready

The number of ready replicas per ReplicaSet.

 Dependent item kube.replicaset.ready[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] ReplicaSet [{#NAME}]: Replicas mismatched

The number of ready replicas that mismatch the desired number of replicas.

 Dependent item kube.replicaset.replicas_mismatched[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus to JSON: The text is too long. Please see the template.

  • JavaScript: The text is too long. Please see the template.

Trigger prototypes for ReplicaSet discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Namespace [{#NAMESPACE}] RS [{#NAME}]: ReplicaSet mismatch

ReplicaSet has not matched the expected number of replicas during the specified trigger evaluation period.

 min(/Kubernetes cluster state by HTTP/kube.replicaset.replicas_mismatched[{#NAMESPACE}/{#NAME}],{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:"replicaset:{#NAMESPACE}:{#NAME}"})>0 and last(/Kubernetes cluster state by HTTP/kube.replicaset.replicas_desired[{#NAMESPACE}/{#NAME}])>=0 and last(/Kubernetes cluster state by HTTP/kube.replicaset.ready[{#NAMESPACE}/{#NAME}])>=0 Warning

LLD rule StatefulSet discovery

Name Description Type Key and additional info
StatefulSet discovery Dependent item kube.statefulset.discovery

Preprocessing

  • Prometheus to JSON: kube_statefulset_status_replicas

  • Discard unchanged with heartbeat: 3h

Item prototypes for StatefulSet discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: Replicas

The number of replicas per StatefulSet.

 Dependent item kube.statefulset.replicas[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: Desired replicas

Number of desired pods for a StatefulSet.

 Dependent item kube.statefulset.replicas_desired[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: Current replicas

The number of current replicas per StatefulSet.

 Dependent item kube.statefulset.replicas_current[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: Ready replicas

The number of ready replicas per StatefulSet.

 Dependent item kube.statefulset.replicas_ready[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: Updated replicas

The number of updated replicas per StatefulSet.

 Dependent item kube.statefulset.replicas_updated[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: Replicas mismatched

The number of ready replicas that mismatch the number of replicas.

 Dependent item kube.statefulset.replicas_mismatched[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus to JSON: The text is too long. Please see the template.

  • JavaScript: The text is too long. Please see the template.

Trigger prototypes for StatefulSet discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: StatefulSet is down (last(/Kubernetes cluster state by HTTP/kube.statefulset.replicas_ready[{#NAMESPACE}/{#NAME}]) / last(/Kubernetes cluster state by HTTP/kube.statefulset.replicas_current[{#NAMESPACE}/{#NAME}]))<>1 High
Kubernetes: Namespace [{#NAMESPACE}] StatefulSet [{#NAME}]: StatefulSet replicas mismatch

StatefulSet has not matched the number of replicas during the specified trigger evaluation period.

 min(/Kubernetes cluster state by HTTP/kube.statefulset.replicas_mismatched[{#NAMESPACE}/{#NAME}],{$KUBE.REPLICA.MISMATCH.EVAL_PERIOD:"statefulset:{#NAMESPACE}:{#NAME}"})>0 and last(/Kubernetes cluster state by HTTP/kube.statefulset.replicas[{#NAMESPACE}/{#NAME}])>=0 and last(/Kubernetes cluster state by HTTP/kube.statefulset.replicas_ready[{#NAMESPACE}/{#NAME}])>=0 Warning

LLD rule PodDisruptionBudget discovery

Name Description Type Key and additional info
PodDisruptionBudget discovery Dependent item kube.pdb.discovery

Preprocessing

  • Prometheus to JSON: kube_poddisruptionbudget_created

Item prototypes for PodDisruptionBudget discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] PodDisruptionBudget [{#NAME}]: Pods healthy

Current number of healthy pods.

 Dependent item kube.pdb.pods_healthy[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] PodDisruptionBudget [{#NAME}]: Pods desired

Minimum desired number of healthy pods.

 Dependent item kube.pdb.pods_desired[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] PodDisruptionBudget [{#NAME}]: Disruptions allowed

Number of pod disruptions that are allowed.

 Dependent item kube.pdb.disruptions_allowed[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] PodDisruptionBudget [{#NAME}]: Pods total

Total number of pods counted by this disruption budget.

 Dependent item kube.pdb.pods_total[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

LLD rule CronJob discovery

Name Description Type Key and additional info
CronJob discovery Dependent item kube.cronjob.discovery

Preprocessing

  • Prometheus to JSON: kube_cronjob_created

Item prototypes for CronJob discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Suspend

Suspend flag tells the controller to suspend subsequent executions.

 Dependent item kube.cronjob.spec_suspend[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 1h
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Active

Active holds pointers to currently running jobs.

 Dependent item kube.cronjob.status_active[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Last schedule

LastScheduleTime keeps information of when was the last time the job was successfully scheduled.

 Dependent item kube.cronjob.last_schedule_time[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

  • JavaScript: return new Date(value * 1000).toString().slice(0,19);
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Next schedule

Next time the cronjob should be scheduled. The time after lastScheduleTime, or after the cron job's creation time if it's never been scheduled. Use this to determine if the job is delayed.

 Dependent item kube.cronjob.next_schedule_time[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

  • JavaScript: return new Date(value * 1000).toString().slice(0,19);
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Failed

The number of pods which reached Phase Failed and the reason for failure.

 Dependent item kube.cronjob.status_failed[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Succeeded

The number of pods which reached Phase Succeeded.

 Dependent item kube.cronjob.status_succeeded[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Completion succeeded

Number of job has completed its execution.

 Dependent item kube.cronjob.completion.succeeded[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] CronJob [{#NAME}]: Completion failed

Number of job has failed its execution.

 Dependent item kube.cronjob.completion.failed[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

LLD rule Job discovery

Name Description Type Key and additional info
Job discovery Dependent item kube.job.discovery

Preprocessing

  • Prometheus to JSON: kube_job_owner{owner_is_controller!="true"}

Item prototypes for Job discovery

Name Description Type Key and additional info
Kubernetes: Namespace [{#NAMESPACE}] Job [{#NAME}]: Failed

The number of pods which reached Phase Failed and the reason for failure.

 Dependent item kube.job.status_failed[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Job [{#NAME}]: Succeeded

The number of pods which reached Phase Succeeded.

 Dependent item kube.job.status_succeeded[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Job [{#NAME}]: Completion succeeded

Number of job has completed its execution.

 Dependent item kube.job.completion.succeeded[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value
Kubernetes: Namespace [{#NAMESPACE}] Job [{#NAME}]: Completion failed

Number of job has failed its execution.

 Dependent item kube.job.completion.failed[{#NAMESPACE}/{#NAME}]

Preprocessing

  • Prometheus pattern: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

LLD rule Component statuses discovery

Name Description Type Key and additional info
Component statuses discovery Dependent item kube.componentstatuses.discovery

Preprocessing

  • JSON Path: $.items

    ⛔️Custom on fail: Discard value

  • Discard unchanged with heartbeat: 3h

Item prototypes for Component statuses discovery

Name Description Type Key and additional info
Kubernetes: Component [{#NAME}]: Healthy

Cluster component healthy.

 Dependent item kube.componentstatuses.healthy[{#NAME}]

Preprocessing

  • JSON Path: The text is too long. Please see the template.

    ⛔️Custom on fail: Discard value

Trigger prototypes for Component statuses discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Component [{#NAME}] is unhealthy count(/Kubernetes cluster state by HTTP/kube.componentstatuses.healthy[{#NAME}],#3,,"True")<2 and length(last(/Kubernetes cluster state by HTTP/kube.componentstatuses.healthy[{#NAME}]))>0 Warning

LLD rule Readyz discovery

Name Description Type Key and additional info
Readyz discovery Dependent item kube.readyz.discovery

Preprocessing

  • Discard unchanged with heartbeat: 3h

Item prototypes for Readyz discovery

Name Description Type Key and additional info
Kubernetes: Readyz [{#NAME}]: Healthcheck

Result of readyz healthcheck for component.

 Dependent item kube.readyz.healthcheck[{#NAME}]

Preprocessing

  • JSON Path: $.[?(@.name == "{#NAME}")].value.first()

    ⛔️Custom on fail: Discard value

Trigger prototypes for Readyz discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Readyz [{#NAME}] is unhealthy count(/Kubernetes cluster state by HTTP/kube.readyz.healthcheck[{#NAME}],#3,,"ok")<2 and length(last(/Kubernetes cluster state by HTTP/kube.readyz.healthcheck[{#NAME}]))>0 Warning

LLD rule Livez discovery

Name Description Type Key and additional info
Livez discovery Dependent item kube.livez.discovery

Preprocessing

  • Discard unchanged with heartbeat: 3h

Item prototypes for Livez discovery

Name Description Type Key and additional info
Kubernetes: Livez [{#NAME}]: Healthcheck

Result of livez healthcheck for component.

 Dependent item kube.livez.healthcheck[{#NAME}]

Preprocessing

  • JSON Path: $.[?(@.name == "{#NAME}")].value.first()

    ⛔️Custom on fail: Discard value

Trigger prototypes for Livez discovery

Name Description Expression Severity Dependencies and additional info
Kubernetes: Livez [{#NAME}] is unhealthy count(/Kubernetes cluster state by HTTP/kube.livez.healthcheck[{#NAME}],#3,,"ok")<2 and length(last(/Kubernetes cluster state by HTTP/kube.livez.healthcheck[{#NAME}]))>0 Warning

Feedback

Please report any issues with the template at https://support.zabbix.com

You can also provide feedback, discuss the template, or ask for help at ZABBIX forums