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monitoring.yaml
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monitoring.yaml
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apiVersion: v1
kind: Namespace
metadata:
labels:
serving.knative.dev/release: "v0.6.0"
name: knative-monitoring
---
apiVersion: v1
kind: Service
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
kubernetes.io/name: Elasticsearch
name: elasticsearch-logging
namespace: knative-monitoring
spec:
ports:
- port: 9200
protocol: TCP
targetPort: db
selector:
app: elasticsearch-logging
---
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
name: elasticsearch-logging
namespace: knative-monitoring
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
name: elasticsearch-logging
rules:
- apiGroups:
- ""
resources:
- services
- namespaces
- endpoints
verbs:
- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
name: elasticsearch-logging
namespace: knative-monitoring
roleRef:
apiGroup: ""
kind: ClusterRole
name: elasticsearch-logging
subjects:
- apiGroup: ""
kind: ServiceAccount
name: elasticsearch-logging
namespace: knative-monitoring
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
version: v5.6.4
name: elasticsearch-logging
namespace: knative-monitoring
spec:
replicas: 2
selector:
matchLabels:
app: elasticsearch-logging
version: v5.6.4
serviceName: elasticsearch-logging
template:
metadata:
labels:
app: elasticsearch-logging
kubernetes.io/cluster-service: "true"
version: v5.6.4
spec:
containers:
- env:
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
image: huisebug/knative:k8s.gcr.io-elasticsearch-v5.6.4
name: elasticsearch-logging
ports:
- containerPort: 9200
name: db
protocol: TCP
- containerPort: 9300
name: transport
protocol: TCP
resources:
limits:
cpu: 1000m
requests:
cpu: 100m
volumeMounts:
- mountPath: /data
name: elasticsearch-logging
initContainers:
- command:
- /sbin/sysctl
- -w
- vm.max_map_count=262144
image: alpine:3.6
name: elasticsearch-logging-init
securityContext:
privileged: true
serviceAccountName: elasticsearch-logging
volumes:
- emptyDir: {}
name: elasticsearch-logging
---
apiVersion: v1
kind: Service
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: kibana-logging
kubernetes.io/cluster-service: "true"
kubernetes.io/name: Kibana
name: kibana-logging
namespace: knative-monitoring
spec:
ports:
- port: 5601
protocol: TCP
targetPort: ui
selector:
app: kibana-logging
type: NodePort
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: kibana-logging
kubernetes.io/cluster-service: "true"
name: kibana-logging
namespace: knative-monitoring
spec:
replicas: 1
selector:
matchLabels:
app: kibana-logging
template:
metadata:
labels:
app: kibana-logging
spec:
containers:
- env:
- name: ELASTICSEARCH_URL
value: http://elasticsearch-logging:9200
- name: SERVER_BASEPATH
value: /api/v1/namespaces/knative-monitoring/services/kibana-logging/proxy
- name: XPACK_MONITORING_ENABLED
value: "false"
- name: XPACK_SECURITY_ENABLED
value: "false"
image: docker.elastic.co/kibana/kibana:5.6.4
name: kibana-logging
ports:
- containerPort: 5601
name: ui
protocol: TCP
resources:
limits:
cpu: 1000m
requests:
cpu: 100m
---
apiVersion: v1
data:
100.system.conf: |-
<system>
root_dir /tmp/fluentd-buffers/
</system>
200.containers.input.conf: |-
<source>
@id fluentd-containers.log
@type tail
path /var/log/containers/*user-container-*.log,/var/log/containers/*build-step-*.log,/var/log/containers/controller-*controller-*.log,/var/log/containers/webhook-*webhook-*.log,/var/log/containers/*autoscaler-*autoscaler-*.log,/var/log/containers/*queue-proxy-*.log,/var/log/containers/activator-*activator-*.log
pos_file /var/log/es-containers.log.pos
time_format %Y-%m-%dT%H:%M:%S.%NZ
tag raw.kubernetes.*
format json
read_from_head true
</source>
# Combine multi line logs which form an exception stack trace into a single log entry
<match raw.kubernetes.**>
@id raw.kubernetes
@type detect_exceptions
remove_tag_prefix raw
message log
stream stream
multiline_flush_interval 5
max_bytes 500000
max_lines 1000
</match>
# Add Kubernetes metadata
<filter kubernetes.**>
@type kubernetes_metadata
</filter>
300.forward.input.conf: |-
# Takes the messages sent over TCP, e.g. request logs from Istio
<source>
@type forward
port 24224
</source>
900.output.conf: |-
# Send to Elastic Search
<match **>
@id elasticsearch
@type elasticsearch
@log_level info
include_tag_key true
host elasticsearch-logging
port 9200
logstash_format true
<buffer>
@type file
path /var/log/fluentd-buffers/kubernetes.system.buffer
flush_mode interval
retry_type exponential_backoff
flush_thread_count 2
flush_interval 5s
retry_forever
retry_max_interval 30
chunk_limit_size 2M
queue_limit_length 8
overflow_action block
</buffer>
</match>
kind: ConfigMap
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
serving.knative.dev/release: "v0.6.0"
name: fluentd-ds-config
namespace: knative-monitoring
---
apiVersion: config.istio.io/v1alpha2
kind: logentry
metadata:
labels:
serving.knative.dev/release: "v0.6.0"
name: requestlog
namespace: istio-system
spec:
monitored_resource_type: '"UNSPECIFIED"'
severity: '"Info"'
timestamp: request.time
variables:
destinationConfiguration: destination.labels["serving.knative.dev/configuration"]
| "unknown"
destinationK8sService: destination.service | ""
destinationNamespace: destination.namespace | ""
destinationRevision: destination.labels["serving.knative.dev/revision"] | "unknown"
destinationService: destination.labels["serving.knative.dev/service"] | "unknown"
latency: response.duration | "0ms"
method: request.method | ""
protocol: request.scheme | "http"
referer: request.referer | "unknown"
requestHost: request.host | ""
requestSize: request.size | 0
responseCode: response.code | 0
responseSize: response.size | 0
sourceK8sService: source.service | "unknown"
sourceNamespace: source.namespace | "unknown"
traceId: request.headers["x-b3-traceid"] | "unknown"
url: request.path | ""
userAgent: request.useragent | "unknown"
---
apiVersion: config.istio.io/v1alpha2
kind: fluentd
metadata:
labels:
serving.knative.dev/release: "v0.6.0"
name: requestloghandler
namespace: istio-system
spec:
address: fluentd-ds.knative-monitoring:24224
---
apiVersion: config.istio.io/v1alpha2
kind: rule
metadata:
labels:
serving.knative.dev/release: "v0.6.0"
name: requestlogtofluentd
namespace: istio-system
spec:
actions:
- handler: requestloghandler.fluentd
instances:
- requestlog.logentry
match: context.protocol == "http" || context.protocol == "grpc"
---
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: fluentd-ds
kubernetes.io/cluster-service: "true"
serving.knative.dev/release: "v0.6.0"
name: fluentd-ds
namespace: knative-monitoring
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: fluentd-ds
kubernetes.io/cluster-service: "true"
serving.knative.dev/release: "v0.6.0"
name: fluentd-ds
rules:
- apiGroups:
- ""
resources:
- namespaces
- pods
verbs:
- get
- watch
- list
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: fluentd-ds
kubernetes.io/cluster-service: "true"
serving.knative.dev/release: "v0.6.0"
name: fluentd-ds
roleRef:
apiGroup: ""
kind: ClusterRole
name: fluentd-ds
subjects:
- apiGroup: ""
kind: ServiceAccount
name: fluentd-ds
namespace: knative-monitoring
---
apiVersion: v1
kind: Service
metadata:
labels:
app: fluentd-ds
serving.knative.dev/release: "v0.6.0"
name: fluentd-ds
namespace: knative-monitoring
spec:
ports:
- name: fluentd-tcp
port: 24224
protocol: TCP
targetPort: 24224
- name: fluentd-udp
port: 24224
protocol: UDP
targetPort: 24224
selector:
app: fluentd-ds
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
labels:
addonmanager.kubernetes.io/mode: Reconcile
app: fluentd-ds
kubernetes.io/cluster-service: "true"
serving.knative.dev/release: "v0.6.0"
version: v2.0.4
name: fluentd-ds
namespace: knative-monitoring
spec:
selector:
matchLabels:
app: fluentd-ds
version: v2.0.4
template:
metadata:
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ""
labels:
app: fluentd-ds
kubernetes.io/cluster-service: "true"
serving.knative.dev/release: "v0.6.0"
version: v2.0.4
spec:
containers:
- env:
- name: FLUENTD_ARGS
value: --no-supervisor -q
image: huisebug/knative:k8s.gcr.io-fluentd-elasticsearch-v2.0.4
name: fluentd-ds
resources:
limits:
memory: 500Mi
requests:
cpu: 100m
memory: 200Mi
volumeMounts:
- mountPath: /var/log/containers
name: varlogcontainers
readOnly: true
- mountPath: /var/log/pods
name: varlogpods
readOnly: true
- mountPath: /var/lib/docker/containers
name: varlibdockercontainers
readOnly: true
- mountPath: /host/lib
name: libsystemddir
readOnly: true
- mountPath: /etc/fluent/config.d
name: config-volume
nodeSelector:
beta.kubernetes.io/fluentd-ds-ready: "true"
serviceAccountName: fluentd-ds
terminationGracePeriodSeconds: 30
volumes:
- hostPath:
path: /var/log/containers
name: varlogcontainers
- hostPath:
path: /var/log/pods
name: varlogpods
- hostPath:
path: /var/lib/docker/containers
name: varlibdockercontainers
- hostPath:
path: /usr/lib64
name: libsystemddir
- configMap:
name: fluentd-ds-config
name: config-volume
---
apiVersion: v1
data:
istio-dashboard.json: |
{
"__inputs": [
{
"description": "",
"label": "prometheus",
"name": "prometheus",
"pluginId": "prometheus",
"pluginName": "Prometheus",
"type": "datasource"
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": false,
"gnetId": null,
"graphTooltip": 0,
"id": null,
"iteration": 1518735681119,
"links": [
{
"icon": "external link",
"tags": [],
"title": "istio.io",
"tooltip": "Istio Home",
"type": "link",
"url": "https://istio.io/"
}
],
"panels": [
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 50,
"panels": [],
"repeat": null,
"title": "Row title",
"type": "row"
},
{
"content": "<div>\n <div style=\"position: absolute; bottom: 0\">\n <a href=\"https://istio.io\" target=\"_blank\" style=\"font-size: 30px; text-decoration: none; color: inherit\"><img src=\"https://istio.io/img/istio-logo.svg\" style=\"height: 50px\"> Istio</a>\n </div>\n <div style=\"position: absolute; bottom: 0; right: 0; font-size: 15px\">\n Istio is an <a href=\"https://github.com/istio/istio\" target=\"_blank\">open platform</a> that provides a uniform way to connect,\n <a href=\"https://istio.io/docs/concepts/traffic-management/overview.html\" target=\"_blank\">manage</a>, and \n <a href=\"https://istio.io/docs/concepts/network-and-auth/auth.html\" target=\"_blank\">secure</a> microservices.\n <br>\n Need help? Join the <a href=\"https://istio.io/community/\" target=\"_blank\">Istio community</a>.\n </div>\n</div>",
"gridPos": {
"h": 3,
"w": 24,
"x": 0,
"y": 1
},
"height": "50px",
"id": 13,
"links": [],
"mode": "html",
"style": {
"font-size": "18pt"
},
"title": "",
"transparent": true,
"type": "text"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 4
},
"id": 51,
"panels": [],
"repeat": null,
"title": "Dashboard Row",
"type": "row"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "prometheus",
"format": "ops",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 3,
"w": 6,
"x": 0,
"y": 5
},
"id": 20,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
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