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agent-values.yaml
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agent-values.yaml
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mode: daemonset
presets:
kubernetesAttributes:
enabled: true
kubeletMetrics:
enabled: true
hostMetrics:
enabled: true
# this is needed to connect to the kube api server
dnsPolicy: "ClusterFirstWithHostNet"
# need to add additional permissions to the clusterRole for
# the kubeletstats receiver to work successfully
# reference: https://github.com/signalfx/splunk-otel-collector-chart/blob/main/examples/distribution-eks/rendered_manifests/clusterRole.yaml
clusterRole:
rules:
- apiGroups:
- ""
resources:
- events
- namespaces
- namespaces/status
- nodes
- nodes/spec
- nodes/stats
- nodes/proxy
- pods
- pods/status
- persistentvolumeclaims
- persistentvolumes
- replicationcontrollers
- replicationcontrollers/status
- resourcequotas
- services
verbs:
- get
- list
- watch
- apiGroups:
- apps
resources:
- daemonsets
- deployments
- replicasets
- statefulsets
verbs:
- get
- list
- watch
- apiGroups:
- extensions
resources:
- daemonsets
- deployments
- replicasets
verbs:
- get
- list
- watch
- apiGroups:
- batch
resources:
- jobs
- cronjobs
verbs:
- get
- list
- watch
- apiGroups:
- autoscaling
resources:
- horizontalpodautoscalers
verbs:
- get
- list
- watch
- nonResourceURLs:
- /metrics
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- configmaps
verbs:
- get
resourceNames:
- aws-auth
extraEnvs:
- name: SPLUNK_ACCESS_TOKEN
valueFrom:
secretKeyRef:
name: otel-secret
key: SPLUNK_ACCESS_TOKEN
- name: SPLUNK_HEC_TOKEN
valueFrom:
secretKeyRef:
name: otel-secret
key: SPLUNK_HEC_TOKEN
- name: SPLUNK_TRACE_URL
valueFrom:
configMapKeyRef:
name: otel-configmap
key: SPLUNK_TRACE_URL
- name: SPLUNK_API_URL
valueFrom:
configMapKeyRef:
name: otel-configmap
key: SPLUNK_API_URL
- name: SPLUNK_INGEST_URL
valueFrom:
configMapKeyRef:
name: otel-configmap
key: SPLUNK_INGEST_URL
- name: SPLUNK_HEC_URL
valueFrom:
configMapKeyRef:
name: otel-configmap
key: SPLUNK_HEC_URL
- name: K8S_CLUSTER_NAME
valueFrom:
configMapKeyRef:
name: otel-configmap
key: K8S_CLUSTER_NAME
config:
extensions:
k8s_observer:
auth_type: serviceAccount
node: ${K8S_NODE_NAME}
exporters:
# Logs
splunk_hec:
token: "${SPLUNK_HEC_TOKEN}"
endpoint: "${SPLUNK_HEC_URL}"
profiling_data_enabled: false
# Traces
sapm:
access_token: "${SPLUNK_ACCESS_TOKEN}"
endpoint: "${SPLUNK_TRACE_URL}"
# Metrics + Events
signalfx:
access_token: "${SPLUNK_ACCESS_TOKEN}"
api_url: "${SPLUNK_API_URL}"
correlation: null
ingest_url: "${SPLUNK_INGEST_URL}"
sync_host_metadata: true
# the exporter filters out metrics that are needed by the K8s navigator UI
# we need to add some of these back for the visualizations to work as expected
include_metrics:
- metric_names: [container.cpu.time, container.memory.usage, container_cpu_utilization, container.cpu.time, k8s.pod.network.io]
processors:
filter/logs:
logs:
exclude:
match_type: strict
resource_attributes:
- key: splunk.com/exclude
value: "true"
groupbyattrs/logs:
keys:
- com.splunk.source
- com.splunk.sourcetype
- container.id
- fluent.tag
- k8s.container.name
- k8s.namespace.name
- k8s.pod.name
- k8s.pod.uid
k8sattributes:
extract:
annotations:
- from: pod
key: splunk.com/sourcetype
- from: namespace
key: splunk.com/exclude
tag_name: splunk.com/exclude
- from: pod
key: splunk.com/exclude
tag_name: splunk.com/exclude
- from: namespace
key: splunk.com/index
tag_name: com.splunk.index
- from: pod
key: splunk.com/index
tag_name: com.splunk.index
labels:
- key: app
metadata:
- k8s.namespace.name
- k8s.node.name
- k8s.pod.name
- k8s.pod.uid
- container.id
- container.image.name
- container.image.tag
filter:
node_from_env_var: K8S_NODE_NAME
pod_association:
- sources:
- from: resource_attribute
name: k8s.pod.uid
- sources:
- from: resource_attribute
name: k8s.pod.ip
- sources:
- from: resource_attribute
name: ip
- sources:
- from: connection
- sources:
- from: resource_attribute
name: host.name
resource:
attributes:
- action: insert
key: k8s.node.name
value: ${K8S_NODE_NAME}
- action: upsert
key: k8s.cluster.name
value: ${K8S_CLUSTER_NAME}
resource/add_agent_k8s:
attributes:
- action: insert
key: k8s.pod.name
value: ${K8S_POD_NAME}
- action: insert
key: k8s.pod.uid
value: ${K8S_POD_UID}
- action: insert
key: k8s.namespace.name
value: ${K8S_NAMESPACE}
resource/logs:
attributes:
- action: upsert
from_attribute: k8s.pod.annotations.splunk.com/sourcetype
key: com.splunk.sourcetype
- action: delete
key: k8s.pod.annotations.splunk.com/sourcetype
- action: delete
key: splunk.com/exclude
resourcedetection:
detectors:
- env
- ec2
- system
override: true
timeout: 10s
receivers:
hostmetrics:
collection_interval: 10s
scrapers:
cpu: null
disk: null
filesystem: null
load: null
memory: null
network: null
paging: null
processes: null
kubeletstats:
auth_type: serviceAccount
collection_interval: 10s
endpoint: ${K8S_NODE_NAME}:10250
extra_metadata_labels:
- container.id
metric_groups:
- container
- pod
- node
receiver_creator:
receivers: null
watch_observers:
- k8s_observer
service:
extensions: [health_check, k8s_observer, memory_ballast]
pipelines:
traces:
exporters: [sapm, signalfx]
metrics:
receivers: [otlp, hostmetrics, kubeletstats, receiver_creator]
processors: [memory_limiter, batch, resourcedetection, resource]
exporters: [signalfx]
metrics/agent:
receivers: [prometheus]
processors: [memory_limiter, batch, resourcedetection, resource, resource/add_agent_k8s]
exporters: [signalfx]
# logs:
# exporters: [splunk_hec]