cluster.fun/manifests/monitoring/promtail.yaml

451 lines
12 KiB
YAML

apiVersion: v1
kind: ServiceAccount
metadata:
name: promtail
namespace: monitoring
labels:
app.kubernetes.io/name: promtail
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: promtail
namespace: monitoring
labels:
app.kubernetes.io/name: promtail
spec:
allowPrivilegeEscalation: false
fsGroup:
rule: RunAsAny
hostIPC: false
hostNetwork: false
hostPID: false
privileged: false
readOnlyRootFilesystem: true
requiredDropCapabilities:
- ALL
runAsUser:
rule: RunAsAny
seLinux:
rule: RunAsAny
supplementalGroups:
rule: RunAsAny
volumes:
- secret
- configMap
- hostPath
- projected
- downwardAPI
- emptyDir
---
apiVersion: v1
kind: ConfigMap
metadata:
name: promtail
namespace: monitoring
labels:
app.kubernetes.io/name: promtail
data:
promtail.yaml: |
client:
backoff_config:
max_period: 5m
max_retries: 10
min_period: 500ms
batchsize: 1048576
batchwait: 1s
external_labels: {}
timeout: 10s
positions:
filename: /run/promtail/positions.yaml
server:
http_listen_port: 3101
target_config:
sync_period: 10s
scrape_configs:
- job_name: kubernetes-pods-name
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- source_labels:
- __meta_kubernetes_pod_label_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ''
source_labels:
- __service__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: pod
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-app
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: .+
source_labels:
- __meta_kubernetes_pod_label_name
- source_labels:
- __meta_kubernetes_pod_label_app
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ''
source_labels:
- __service__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: pod
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-direct-controllers
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: .+
separator: ''
source_labels:
- __meta_kubernetes_pod_label_name
- __meta_kubernetes_pod_label_app
- action: drop
regex: '[0-9a-z-.]+-[0-9a-f]{8,10}'
source_labels:
- __meta_kubernetes_pod_controller_name
- source_labels:
- __meta_kubernetes_pod_controller_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ''
source_labels:
- __service__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: pod
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-indirect-controller
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: .+
separator: ''
source_labels:
- __meta_kubernetes_pod_label_name
- __meta_kubernetes_pod_label_app
- action: keep
regex: '[0-9a-z-.]+-[0-9a-f]{8,10}'
source_labels:
- __meta_kubernetes_pod_controller_name
- action: replace
regex: '([0-9a-z-.]+)-[0-9a-f]{8,10}'
source_labels:
- __meta_kubernetes_pod_controller_name
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ''
source_labels:
- __service__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: pod
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_uid
- __meta_kubernetes_pod_container_name
target_label: __path__
- job_name: kubernetes-pods-static
pipeline_stages:
- docker: {}
kubernetes_sd_configs:
- role: pod
relabel_configs:
- action: drop
regex: ''
source_labels:
- __meta_kubernetes_pod_annotation_kubernetes_io_config_mirror
- action: replace
source_labels:
- __meta_kubernetes_pod_label_component
target_label: __service__
- source_labels:
- __meta_kubernetes_pod_node_name
target_label: __host__
- action: drop
regex: ''
source_labels:
- __service__
- action: labelmap
regex: __meta_kubernetes_pod_label_(.+)
- action: replace
replacement: $1
separator: /
source_labels:
- __meta_kubernetes_namespace
- __service__
target_label: job
- action: replace
source_labels:
- __meta_kubernetes_namespace
target_label: namespace
- action: replace
source_labels:
- __meta_kubernetes_pod_name
target_label: pod
- action: replace
source_labels:
- __meta_kubernetes_pod_container_name
target_label: container
- replacement: /var/log/pods/*$1/*.log
separator: /
source_labels:
- __meta_kubernetes_pod_annotation_kubernetes_io_config_mirror
- __meta_kubernetes_pod_container_name
target_label: __path__
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: promtail-clusterrole
labels:
app.kubernetes.io/name: promtail
rules:
- apiGroups: [""] # "" indicates the core API group
resources:
- nodes
- nodes/proxy
- services
- endpoints
- pods
verbs: ["get", "watch", "list"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: promtail-clusterrolebinding
labels:
app.kubernetes.io/name: promtail
subjects:
- kind: ServiceAccount
name: promtail
namespace: monitoring
roleRef:
kind: ClusterRole
name: promtail-clusterrole
apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: promtail
namespace: monitoring
labels:
app.kubernetes.io/name: promtail
rules:
- apiGroups: ['extensions']
resources: ['podsecuritypolicies']
verbs: ['use']
resourceNames: [promtail]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: promtail
namespace: monitoring
labels:
app.kubernetes.io/name: promtail
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: promtail
subjects:
- kind: ServiceAccount
name: promtail
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: promtail
namespace: monitoring
labels:
app.kubernetes.io/name: promtail
spec:
selector:
matchLabels:
app.kubernetes.io/name: promtail
template:
metadata:
labels:
app.kubernetes.io/name: promtail
annotations:
prometheus.io/port: http-metrics
prometheus.io/scrape: "true"
spec:
serviceAccountName: promtail
containers:
- name: promtail
image: "grafana/promtail:2.2.1"
imagePullPolicy: IfNotPresent
args:
- "-config.file=/etc/promtail/promtail.yaml"
- "-client.url=http://loki.inlets.svc:80/loki/api/v1/push"
- "-client.external-labels=kubernetes_cluster=scaleway"
volumeMounts:
- name: config
mountPath: /etc/promtail
- name: run
mountPath: /run/promtail
- mountPath: /var/lib/docker/containers
name: docker
readOnly: true
- mountPath: /var/log/pods
name: pods
readOnly: true
env:
- name: HOSTNAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
ports:
- containerPort: 3101
name: http-metrics
securityContext:
readOnlyRootFilesystem: true
runAsGroup: 0
runAsUser: 0
readinessProbe:
failureThreshold: 5
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 10
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
tolerations:
- effect: NoSchedule
key: node-role.kubernetes.io/master
operator: Exists
volumes:
- name: config
configMap:
name: promtail
- name: run
hostPath:
path: /run/promtail
- hostPath:
path: /var/lib/docker/containers
name: docker
- hostPath:
path: /var/log/pods
name: pods
---