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feat: add support for custom resources #309

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feat: add support for custom resources #309

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2 changes: 1 addition & 1 deletion charts/agent/Chart.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ apiVersion: v2
name: agent
description: Chart to install K8s collection stack based on Observe Agent
type: application
version: 0.38.1
version: 0.39.0
appVersion: "1.1.0"
dependencies:
- name: opentelemetry-collector
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3 changes: 2 additions & 1 deletion charts/agent/README.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# agent

![Version: 0.38.1](https://img.shields.io/badge/Version-0.38.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.1.0](https://img.shields.io/badge/AppVersion-1.1.0-informational?style=flat-square)
![Version: 0.39.0](https://img.shields.io/badge/Version-0.39.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.1.0](https://img.shields.io/badge/AppVersion-1.1.0-informational?style=flat-square)

> [!CAUTION]
> This chart is under active development and is not meant to be installed yet.
Expand Down Expand Up @@ -186,6 +186,7 @@ Chart to install K8s collection stack based on Observe Agent
| cluster-metrics.serviceAccount.create | bool | `false` | |
| cluster-metrics.serviceAccount.name | string | `"observe-agent-service-account"` | |
| cluster-metrics.tolerations | list | `[]` | |
| cluster.events.additionalResources | string | `nil` | |
| cluster.events.enabled | bool | `true` | |
| cluster.events.pullInterval | string | `"20m"` | |
| cluster.metrics.enabled | bool | `true` | |
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100 changes: 53 additions & 47 deletions charts/agent/templates/_cluster-events-config.tpl
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@@ -1,5 +1,57 @@
{{- define "observe.deployment.clusterEvents.config" -}}

{{ $resourcesList := list
(dict "name" "events" "mode" "pull" "interval" "15m")
(dict "name" "events" "mode" "watch")
(dict "name" "pods" "mode" "pull" "interval" "15m")
(dict "name" "pods" "mode" "watch" )
(dict "name" "namespaces" "mode" "pull" "interval" "15m")
(dict "name" "namespaces" "mode" "watch" )
(dict "name" "nodes" "mode" "pull" "interval" "15m")
(dict "name" "nodes" "mode" "watch" )
(dict "name" "deployments" "mode" "pull" "interval" "15m")
(dict "name" "deployments" "mode" "watch" )
(dict "name" "replicasets" "mode" "pull" "interval" "15m")
(dict "name" "replicasets" "mode" "watch" )
(dict "name" "configmaps" "mode" "pull" "interval" "15m")
(dict "name" "configmaps" "mode" "watch" )
(dict "name" "endpoints" "mode" "pull" "interval" "15m")
(dict "name" "endpoints" "mode" "watch" )
(dict "name" "jobs" "mode" "pull" "interval" "15m")
(dict "name" "jobs" "mode" "watch" )
(dict "name" "cronjobs" "mode" "pull" "interval" "15m")
(dict "name" "cronjobs" "mode" "watch" )
(dict "name" "daemonsets" "mode" "pull" "interval" "15m")
(dict "name" "daemonsets" "mode" "watch" )
(dict "name" "statefulsets" "mode" "pull" "interval" "15m")
(dict "name" "statefulsets" "mode" "watch" )
(dict "name" "services" "mode" "pull" "interval" "15m")
(dict "name" "services" "mode" "watch" )
(dict "name" "ingresses" "mode" "pull" "interval" "15m")
(dict "name" "ingresses" "mode" "watch" )
(dict "name" "secrets" "mode" "pull" "interval" "15m")
(dict "name" "secrets" "mode" "watch" )
(dict "name" "persistentvolumeclaims" "mode" "pull" "interval" "15m")
(dict "name" "persistentvolumeclaims" "mode" "watch" )
(dict "name" "persistentvolumes" "mode" "pull" "interval" "15m")
(dict "name" "persistentvolumes" "mode" "watch" )
(dict "name" "storageclasses" "mode" "pull" "interval" "15m")
(dict "name" "storageclasses" "mode" "watch" )
(dict "name" "roles" "mode" "pull" "interval" "15m")
(dict "name" "roles" "mode" "watch" )
(dict "name" "rolebindings" "mode" "pull" "interval" "15m")
(dict "name" "rolebindings" "mode" "watch" )
(dict "name" "clusterroles" "mode" "pull" "interval" "15m")
(dict "name" "clusterroles" "mode" "watch" )
(dict "name" "clusterrolebindings" "mode" "pull" "interval" "15m")
(dict "name" "clusterrolebindings" "mode" "watch" )
(dict "name" "serviceaccounts" "mode" "pull" "interval" "15m")
(dict "name" "serviceaccounts" "mode" "watch" )
}}
{{ if .Values.cluster.events.additionalResources }}
{{ $resourcesList = concat $resourcesList .Values.cluster.events.additionalResources }}
{{ end }}

extensions:
{{- include "config.extensions.health_check" . | nindent 2 }}

Expand All @@ -19,53 +71,7 @@ receivers:
# retrieves descriptions of all resources listed below
k8sobjects/objects:
auth_type: serviceAccount
objects:
- {name: events, mode: pull, interval: 15m}
- {name: events, mode: watch}
- {name: pods, mode: pull, interval: 15m}
- {name: pods, mode: watch}
- {name: namespaces, mode: pull, interval: 15m}
- {name: namespaces, mode: watch}
- {name: nodes, mode: pull, interval: 15m}
- {name: nodes, mode: watch}
- {name: deployments, mode: pull, interval: 15m}
- {name: deployments, mode: watch}
- {name: replicasets, mode: pull, interval: 15m}
- {name: replicasets, mode: watch}
- {name: configmaps, mode: pull, interval: 15m}
- {name: configmaps, mode: watch}
- {name: endpoints, mode: pull, interval: 15m}
- {name: endpoints, mode: watch}
- {name: jobs, mode: pull, interval: 15m}
- {name: jobs, mode: watch}
- {name: cronjobs, mode: pull, interval: 15m}
- {name: cronjobs, mode: watch}
- {name: daemonsets, mode: pull, interval: 15m}
- {name: daemonsets, mode: watch}
- {name: statefulsets, mode: pull, interval: 15m}
- {name: statefulsets, mode: watch}
- {name: services, mode: pull, interval: 15m}
- {name: services, mode: watch}
- {name: ingresses, mode: pull, interval: 15m}
- {name: ingresses, mode: watch}
- {name: secrets, mode: pull, interval: 15m}
- {name: secrets, mode: watch}
- {name: persistentvolumeclaims, mode: pull, interval: 15m}
- {name: persistentvolumeclaims, mode: watch}
- {name: persistentvolumes, mode: pull, interval: 15m}
- {name: persistentvolumes, mode: watch}
- {name: storageclasses, mode: pull, interval: 15m}
- {name: storageclasses, mode: watch}
- {name: roles, mode: pull, interval: 15m}
- {name: roles, mode: watch}
- {name: rolebindings, mode: pull, interval: 15m}
- {name: rolebindings, mode: watch}
- {name: clusterroles, mode: pull, interval: 15m}
- {name: clusterroles, mode: watch}
- {name: clusterrolebindings, mode: pull, interval: 15m}
- {name: clusterrolebindings, mode: watch}
- {name: serviceaccounts, mode: pull, interval: 15m}
- {name: serviceaccounts, mode: watch}
objects: {{ $resourcesList | toYaml | nindent 4 }}

processors:
{{- include "config.processors.memory_limiter" . | nindent 2 }}
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2 changes: 2 additions & 0 deletions charts/agent/values.yaml
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Expand Up @@ -26,6 +26,8 @@ cluster:
# how often to pull resources from cluster
pullInterval: 20m
enabled: true
# additional custom resource definitions to gather events for
additionalResources:
# cluster-level metrics and entity events (as metrics) from the Kubernetes API server. It uses the K8s API to listen for updates.
metrics:
enabled: true
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