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chore(otel): trying to use otel for prometheus
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3 files changed

+132
-50
lines changed

3 files changed

+132
-50
lines changed

‎talos/bootstrap/values-full.yaml

Lines changed: 5 additions & 5 deletions
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@@ -114,7 +114,7 @@ argo-cd:
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enabled: true
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interval: 30s
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additionalLabels:
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release: prom-stack-talos
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release: prom-stack-prod
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controller:
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containerSecurityContext:
@@ -147,7 +147,7 @@ argo-cd:
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enabled: true
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interval: 30s
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additionalLabels:
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release: prom-stack-talos
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release: prom-stack-prod
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applicationSet:
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enabled: true
@@ -173,7 +173,7 @@ argo-cd:
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enabled: true
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interval: 30s
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additionalLabels:
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release: prom-stack-talos
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release: prom-stack-prod
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# volumeMounts:
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# - mountPath: /etc/ssl/certs/fredcorp.pem
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# subPath: fredcorp.pem
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enabled: true
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interval: 30s
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additionalLabels:
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release: prom-stack-talos
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release: prom-stack-prod
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argocdUrl: "https://argocd.k8s-app.fredcorp.com"
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@@ -593,7 +593,7 @@ argo-cd:
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enabled: true
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interval: 30s
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additionalLabels:
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release: prom-stack-talos
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release: prom-stack-prod
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# extraContainers:
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# - name: avp-helm
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# command: [/var/run/argocd/argocd-cmp-server]

‎talos/manifests/otel-operator/prod/Chart.yaml

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,4 +4,4 @@ version: 1.0.0
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dependencies:
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- name: opentelemetry-operator
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version: 0.80.2
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repository: https://open-telemetry.github.io/opentelemetry-helm-charts
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repository: https://open-telemetry.github.io/opentelemetry-helm-charts

‎talos/manifests/otel-operator/prod/templates/otel-collector.yaml

Lines changed: 126 additions & 44 deletions
Original file line numberDiff line numberDiff line change
@@ -1,61 +1,143 @@
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---
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apiVersion: opentelemetry.io/v1alpha1
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apiVersion: opentelemetry.io/v1beta1
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kind: OpenTelemetryCollector
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metadata:
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name: otel
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spec:
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mode: daemonset
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config: |
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presets:
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clusterMetrics:
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enabled: true
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hostMetrics:
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enabled: true
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kubernetesEvents:
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enabled: true
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kubernetesAttributes:
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enabled: true
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extractAllPodLabels: true
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extractAllPodAnnotations: true
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mode: statefulset
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targetAllocator:
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enabled: true
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serviceAccount: otel-collector-allocator
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prometheusCR:
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enabled: true
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serviceMonitorSelector:
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matchLabels:
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release: prom-stack-prod
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config:
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receivers:
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otlp:
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protocols:
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grpc:
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endpoint: 0.0.0.0:4317
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http:
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endpoint: 0.0.0.0:4318
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prometheus:
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config:
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scrape_configs:
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- job_name: otel-collector
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scrape_interval: 5s
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- job_name: 'otel-collector'
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scrape_interval: 10s
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static_configs:
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- targets: [0.0.0.0:8888]
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- targets: [ '0.0.0.0:8888' ]
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exporters:
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debug:
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otlp:
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endpoint: 0.0.0.0:4319
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processors:
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memory_limiter:
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check_interval: 1s
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limit_percentage: 75
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spike_limit_percentage: 15
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batch:
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send_batch_size: 10000
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timeout: 10s
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debug: {}
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service:
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pipelines:
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metrics:
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receivers: [otlp]
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processors: [memory_limiter, batch]
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exporters: [otlp]
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traces:
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receivers: [otlp]
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processors: [memory_limiter, batch]
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exporters: [otlp]
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receivers: [prometheus]
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exporters: [debug]
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---
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# ---
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# apiVersion: opentelemetry.io/v1beta1
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# kind: OpenTelemetryCollector
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# metadata:
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# name: otel
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# spec:
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# mode: statefulset
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# targetAllocator:
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# enabled: true
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# serviceAccount: otel-collector-allocator
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# prometheusCR:
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# enabled: true
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# serviceMonitorSelector:
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# matchLabels:
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# release: prom-stack-prod
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# config:
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# receivers:
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# prometheus:
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# config:
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# scrape_configs:
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# - job_name: otel-collector
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# scrape_interval: 5s
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# static_configs:
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# - targets: [0.0.0.0:8888]
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# target_allocator:
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# endpoint: http://otel-targetallocator
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# interval: 30s
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# collector_id: "${POD_NAME}"
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# exporters:
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# debug:
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# verbosity: detailed
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# prometheus:
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# endpoint: "0.0.0.0:8889"
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# send_timestamps: true
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# metric_expiration: 180m
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# service:
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# pipelines:
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# metrics:
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# receivers:
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# - prometheus
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# processors: []
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# exporters:
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# - debug
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# - prometheus
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# telemetry:
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# logs:
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# level: "debug"
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: otel-collector-allocator
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: opentelemetry-targetallocator-role
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rules:
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- apiGroups:
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- monitoring.coreos.com
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resources:
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- servicemonitors
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- podmonitors
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- probes
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verbs:
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- '*'
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- apiGroups: ['']
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resources:
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- namespaces
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verbs: ['get', 'list', 'watch']
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- apiGroups: ['']
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resources:
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- nodes
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- nodes/metrics
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- services
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- endpoints
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- pods
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verbs: ['get', 'list', 'watch']
115+
- apiGroups: ['']
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resources:
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- configmaps
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verbs: ['get']
119+
- apiGroups:
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- discovery.k8s.io
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resources:
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- endpointslices
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verbs: ['get', 'list', 'watch']
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- apiGroups:
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- networking.k8s.io
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resources:
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- ingresses
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verbs: ['get', 'list', 'watch']
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- nonResourceURLs: ['/metrics']
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verbs: ['get']
131+
---
132+
apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
134+
metadata:
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name: opentelemetry-targetallocator-rb
136+
subjects:
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- kind: ServiceAccount
138+
name: otel-collector-allocator
139+
namespace: opentelemetry
140+
roleRef:
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kind: ClusterRole
142+
name: opentelemetry-targetallocator-role
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apiGroup: rbac.authorization.k8s.io

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