Grafana Pyroscope
sobre
O Grafana tempo é um banco de dados especializado para disciplina de profiling da sua APP.
instalando
antes de rodar crie o pyroscope.yaml, configuração no final da wiki.
helm repo add grafana https://grafana.github.io/helm-charts
helm repo update
helm upgrade --install pyroscope grafana/pyroscope -f pyroscope.yaml -n monitoring
conectando ao grafana
pyroscope.yaml
# Default values for pyroscope.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
pyroscope:
persistence:
enabled: true
storageClassName: standard-rwo
accessModes:
- ReadWriteOnce
size: 30Gi
replicaCount: 1
# -- Enable or disable Self profile push, useful to test
disableSelfProfile: true
# -- Kubernetes cluster domain suffix for DNS discovery
cluster_domain: .cluster.local.
image:
repository: grafana/pyroscope
pullPolicy: IfNotPresent
# Allows to override the image tag, which defaults to the appVersion in the chart metadata
tag: ""
extraArgs:
log.level: debug
extraLabels: {}
extraEnvVars:
{}
# The following environment variables are set by the Helm chart.
# JAEGER_AGENT_HOST: jaeger-agent.jaeger.svc.cluster.local.
extraCustomEnvVars: {}
# The following environment variables raw form.
# - name: MY_NODE_NAME
# valueFrom:
# fieldRef:
# fieldPath: spec.nodeName
# -- Environment variables from secrets or configmaps to add to the pods
extraEnvFrom: []
imagePullSecrets: []
dnsPolicy: ClusterFirst
initContainers: []
nameOverride: ""
fullnameOverride: ""
serviceAccount:
# Specifies whether a service account should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the service account to use.
# If not set and create is true, a name is generated using the fullname template
name: ""
podAnnotations:
# Scrapes itself see https://grafana.com/docs/pyroscope/latest/deploy-kubernetes/helm/#optional-scrape-your-own-workloads-profiles
profiles.grafana.com/memory.scrape: "true"
profiles.grafana.com/memory.port_name: http2
profiles.grafana.com/cpu.scrape: "true"
profiles.grafana.com/cpu.port_name: http2
profiles.grafana.com/goroutine.scrape: "true"
profiles.grafana.com/goroutine.port_name: http2
# profiles.grafana.com/block.scrape: "true"
# profiles.grafana.com/mutex.scrape: "true"
podSecurityContext:
fsGroup: 10001
runAsUser: 10001
runAsNonRoot: true
podDisruptionBudget:
enabled: true
maxUnavailable: 1
securityContext:
{}
# capabilities:
# drop:
# - ALL
# readOnlyRootFilesystem: true
# runAsNonRoot: true
# runAsUser: 1000
service:
type: ClusterIP
port: 4040
port_name: http2
scheme: HTTP
annotations: {}
memberlist:
port: 7946
port_name: memberlist
resources:
{}
# We usually recommend not to specify default resources and to leave this as a conscious
# choice for the user. This also increases chances charts run on environments with little
# resources, such as Minikube. If you do want to specify resources, uncomment the following
# lines, adjust them as necessary, and remove the curly braces after 'resources'.
#
# Note that if memory consumption is higher than you would like, you can decrease the interval
# that profiles are written into blocks by setting `pyroscopedb.max-block-duration` in the `extraArgs`
# stanza. By default, it is set to 3h - override it, for example, as below:
# ```
# extraArgs:
# pyroscopedb.max-block-duration: 30m
# ```
#
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
# -- Topology Spread Constraints
topologySpreadConstraints: []
## ref: https://kubernetes.io/docs/concepts/storage/persistent-volumes/
## If you set enabled as "True", you need :
## - create a pv which above 10Gi and has same namespace with pyroscope
## - keep storageClassName same with below setting
persistence:
enabled: false
accessModes:
- ReadWriteOnce
size: 10Gi
annotations: {}
# selector:
# matchLabels:
# app.kubernetes.io/name: pyroscope
# subPath: ""
# existingClaim:
extraVolumes:
[]
# - name: backup-volume
# emptydir: {}
extraVolumeMounts:
[]
# - name: testing
# mountPath: /var/lib/testing
# readOnly: false
# - name: test-volume
# mountPath: /var/tmp/test-volume
# existingClaim: test-volume
# readOnly: false
tolerations: []
affinity: {}
# Override the PodPriorityClass
# priorityClassName: high
# run specific components separately
components: {}
# -- Allows to override Pyroscope's configuration using structured format.
structuredConfig: {}
# -- Contains Pyroscope's configuration as a string.
# @default -- The config depends on other values been set, details can be found in [`values.yaml`](./values.yaml)
config: |
{{- if .Values.minio.enabled }}
storage:
backend: s3
s3:
endpoint: "{{ include "pyroscope.fullname" . }}-minio:9000"
bucket_name: {{(index .Values.minio.buckets 0).name | quote }}
access_key_id: {{ .Values.minio.rootUser | quote }}
secret_access_key: {{ .Values.minio.rootPassword | quote }}
insecure: true
{{- end }}
# -- Allows to add tenant specific overrides to the default limit configuration.
tenantOverrides:
{}
# "foo":
# ingestion_rate_mb: 1
# ingestion_burst_size_mb: 2
# -- Grafana Agent Configuration.
# -------------------------------------
# Configuration for `alloy` child chart
# -------------------------------------
alloy:
enabled: false
controller:
type: "statefulset"
replicas: 1
podAnnotations:
profiles.grafana.com/memory.scrape: "true"
profiles.grafana.com/memory.port_name: "http-metrics"
profiles.grafana.com/cpu.scrape: "true"
profiles.grafana.com/cpu.port_name: "http-metrics"
profiles.grafana.com/goroutine.scrape: "true"
profiles.grafana.com/goroutine.port_name: "http-metrics"
profiles.grafana.com/service_repository: 'https://github.com/grafana/alloy'
profiles.grafana.com/service_git_ref: 'v1.8.1'
alloy:
stabilityLevel: "public-preview" # This needs to be set for some of our resources until verison v1.2 is released
configMap:
create: false
name: alloy-config-pyroscope
clustering:
enabled: true
# -------------------------------------
# Configuration for `grafana-agent` child chart
# -------------------------------------
agent:
enabled: false
controller:
type: "statefulset"
replicas: 1
podAnnotations:
profiles.grafana.com/memory.scrape: "true"
profiles.grafana.com/memory.port_name: "http-metrics"
profiles.grafana.com/cpu.scrape: "true"
profiles.grafana.com/cpu.port_name: "http-metrics"
profiles.grafana.com/goroutine.scrape: "true"
profiles.grafana.com/goroutine.port_name: "http-metrics"
agent:
configMap:
create: false
name: grafana-agent-config-pyroscope
clustering:
enabled: true
# -------------------------------------
# Configuration for `minio` child chart
# -------------------------------------
minio:
enabled: false
replicas: 1
# Minio requires 2 to 16 drives for erasure code (drivesPerNode * replicas)
# https://docs.min.io/docs/minio-erasure-code-quickstart-guide
# Since we only have 1 replica, that means 2 drives must be used.
drivesPerNode: 2
rootUser: grafana-pyroscope
rootPassword: supersecret
buckets:
- name: grafana-pyroscope-data
policy: none
purge: false
persistence:
size: 10Gi
resources:
requests:
cpu: 100m
memory: 128Mi
podAnnotations: {}
ingress:
enabled: false
className: ""
pathType: ImplementationSpecific
# Additional labels to add to the ingress resource
labels: {}
# Additional annotations to add to the ingress resource
annotations: {}
# hosts:
# - localhost
# tls:
# - secretName: certificate
# ServiceMonitor configuration
serviceMonitor:
# -- If enabled, ServiceMonitor resources for Prometheus Operator are created
enabled: true
# -- Namespace selector for ServiceMonitor resources
namespaceSelector: {}
# -- Optional expressions to match on
matchExpressions: []
# - key: prometheus.io/service-monitor
# operator: NotIn
# values:
# - "false"
# -- ServiceMonitor annotations
annotations: {}
# -- Additional ServiceMonitor labels
labels: {}
# -- ServiceMonitor scrape interval
interval: null
# -- ServiceMonitor scrape timeout in Go duration format (e.g. 15s)
scrapeTimeout: null
# -- ServiceMonitor relabel configs to apply to samples before scraping
# https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#relabelconfig
relabelings: []
# -- ServiceMonitor metric relabel configs to apply to samples before ingestion
# https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#endpoint
metricRelabelings: []
# --ServiceMonitor will add labels from the service to the Prometheus metric
# https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitorspec
targetLabels: []
# -- ServiceMonitor will use http by default, but you can pick https as well
scheme: http
# -- ServiceMonitor will use these tlsConfig settings to make the health check requests
tlsConfig: null