blob: 731cac167f41c54c46533ce50be84d4097bf43e5 [file] [log] [blame]
#@ load("@ytt:data", "data")
## Affinity for pod assignment
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
affinity: {}
annotations: {}
# The update strategy to apply to the DaemonSet
##
deploymentStrategy: {}
# rollingUpdate:
# maxUnavailable: 1
# type: RollingUpdate
initContainer:
enabled: false
fsInotifyMaxUserInstances: 128
image:
repository: grafana/promtail
tag: v1.3.0
pullPolicy: IfNotPresent
livenessProbe: {}
loki:
serviceName: #@ "loki-{}".format(data.values.namespace)
servicePort: 3100
serviceScheme: http
user: #@ data.values.loki.username
password: #@ data.values.loki.password
nameOverride: #@ "promtail-{}".format(data.values.namespace, data.values.namespace)
## Node labels for pod assignment
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
nodeSelector: {}
pipelineStages:
- docker: {}
## Pod Labels
podLabels: {}
podAnnotations:
prometheus.io/scrape: "true"
prometheus.io/port: "http-metrics"
## Assign a PriorityClassName to pods if set
# priorityClassName:
rbac:
create: true
pspEnabled: true
readinessProbe:
failureThreshold: 5
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 10
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
resources:
limits:
cpu: 200m
memory: 128Mi
requests:
cpu: 100m
memory: 128Mi
# Custom scrape_configs to override the default ones in the configmap
scrapeConfigs:
- job_name: kubernetes-pods-monitoring
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: labeldrop
regex: '__meta_kubernetes_pod_label_app_kubernetes_io_.*'
- action: labeldrop
regex: '__meta_kubernetes_pod_label_statefulset_kubernetes_io_.*'
- action: labeldrop
regex: '__meta_kubernetes_pod_label_controller_revision_hash'
- action: labeldrop
regex: '__meta_kubernetes_pod_label_pod_template_.*'
- source_labels:
- __meta_kubernetes_pod_label_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __meta_kubernetes_pod_label_app
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: keep
regex: #@ data.values.namespace
source_labels:
- namespace
- action: replace
source_labels:
- release
target_label: chart_release
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
#@ for gerrit in data.values.gerritServers.kubernetes:
- job_name: #@ "kubernetes-pods-gerrit-{}".format(gerrit.namespace)
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: labeldrop
regex: '__meta_kubernetes_pod_label_pod_template_.*'
- source_labels:
- __meta_kubernetes_pod_label_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __meta_kubernetes_pod_label_app
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: keep
regex: #@ gerrit.namespace
source_labels:
- namespace
- source_labels:
- #@ "__meta_kubernetes_pod_label_{}".format(gerrit.label.name)
regex: #@ gerrit.label.value
action: keep
- action: replace
source_labels:
- release
target_label: chart_release
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: instance
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container_name
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
#@ end
# Custom scrape_configs together with the default ones in the configmap
extraScrapeConfigs: []
securityContext:
readOnlyRootFilesystem: true
runAsGroup: 0
runAsUser: 0
serviceAccount:
create: true
name: promtail
## Tolerations for pod assignment
## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
tolerations:
- key: node-role.kubernetes.io/master
operator: Exists
effect: NoSchedule
# Extra volumes to scrape logs from
volumes:
- name: docker
hostPath:
path: /var/lib/docker/containers
- name: pods
hostPath:
path: /var/log/pods
# Custom volumes together with the default ones
extraVolumes: []
volumeMounts:
- name: docker
mountPath: /var/lib/docker/containers
readOnly: true
- name: pods
mountPath: /var/log/pods
readOnly: true
# Custom volumeMounts together with the default ones
extraVolumeMounts: []
# Add extra Commandline args while starting up promtail.
# more info : https://github.com/grafana/loki/pull/1530
extraCommandlineArgs: []
# example:
# extraCommandlineArgs:
# - -client.external-labels=hostname=$(HOSTNAME)
config:
client:
# Maximum wait period before sending batch
batchwait: 1s
# Maximum batch size to accrue before sending, unit is byte
batchsize: 102400
# Maximum time to wait for server to respond to a request
timeout: 10s
backoff_config:
# Initial backoff time between retries
minbackoff: 100ms
# Maximum backoff time between retries
maxbackoff: 5s
# Maximum number of retries when sending batches, 0 means infinite retries
maxretries: 20
# The labels to add to any time series or alerts when communicating with loki
external_labels: {}
server:
http_listen_port: 3101
positions:
filename: /run/promtail/positions.yaml
target_config:
# Period to resync directories being watched and files being tailed
sync_period: 10s
serviceMonitor:
enabled: false
interval: ""
additionalLabels: {}
# scrapeTimeout: 10s
# Extra env variables to pass to the promtail container
env: []
# enable and configure if using the syslog scrape config
syslogService:
enabled: false
type: ClusterIP
port: 1514
## Specify the nodePort value for the LoadBalancer and NodePort service types.
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
##
# nodePort:
## Provide any additional annotations which may be required. This can be used to
## set the LoadBalancer service type to internal only.
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
##
annotations: {}
labels: {}
## Use loadBalancerIP to request a specific static IP,
## otherwise leave blank
##
loadBalancerIP:
# loadBalancerSourceRanges: []
## Set the externalTrafficPolicy in the Service to either Cluster or Local
# externalTrafficPolicy: Cluster