k8s部署elk
http://www.mamicode.com/info-detail-2587347.htmlhttps://juejin.im/post/5b6eaef96fb9a04fa25a0d37#heading-33部署elasticsearch.yml---apiVersion: v1kind: Servicemetadata:name: elasticsearch-apinamespace: el
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http://www.mamicode.com/info-detail-2587347.html
https://juejin.im/post/5b6eaef96fb9a04fa25a0d37#heading-33
部署elasticsearch.yml
---
apiVersion: v1
kind: Service
metadata:
name: elasticsearch-api
namespace: elk
labels:
name: elasticsearch
spec:
selector:
app: es
ports:
- name: transport
port: 9200
protocol: TCP
---
apiVersion: v1
kind: Service
metadata:
name: elasticsearch-discovery
namespace: elk
labels:
name: elasticsearch
spec:
selector:
app: es
ports:
- name: transport
port: 9300
protocol: TCP
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: elasticsearch
namespace: elk
labels:
kubernetes.io/cluster-service: "true"
spec:
replicas: 3
serviceName: "elasticsearch-service"
selector:
matchLabels:
app: es
template:
metadata:
labels:
app: es
spec:
tolerations:
- effect: NoSchedule
key: node-role.kubernetes.io/master
serviceAccountName: default
initContainers:
- name: init-sysctl
image: busybox:1.27
command:
- sysctl
- -w
- vm.max_map_count=262144
securityContext:
privileged: true
containers:
- name: elasticsearch
image: registry.cn-hangzhou.aliyuncs.com/cqz/elasticsearch:5.5.1
ports:
- containerPort: 9200
protocol: TCP
- containerPort: 9300
protocol: TCP
securityContext:
capabilities:
add:
- IPC_LOCK
- SYS_RESOURCE
resources:
limits:
memory: 4000Mi
requests:
cpu: 100m
memory: 2000Mi
env:
- name: "http.host"
value: "0.0.0.0"
- name: "network.host"
value: "_eth0_"
- name: "cluster.name"
value: "docker-cluster"
- name: "bootstrap.memory_lock"
value: "false"
- name: "discovery.zen.ping.unicast.hosts"
value: "elasticsearch-discovery"
- name: "discovery.zen.ping.unicast.hosts.resolve_timeout"
value: "10s"
- name: "discovery.zen.ping_timeout"
value: "6s"
- name: "discovery.zen.minimum_master_nodes"
value: "2"
- name: "discovery.zen.fd.ping_interval"
value: "2s"
- name: "discovery.zen.no_master_block"
value: "write"
- name: "gateway.expected_nodes"
value: "2"
- name: "gateway.expected_master_nodes"
value: "1"
- name: "transport.tcp.connect_timeout"
value: "60s"
- name: "ES_JAVA_OPTS"
value: "-Xms2g -Xmx2g"
livenessProbe:
tcpSocket:
port: transport
initialDelaySeconds: 20
periodSeconds: 10
volumeMounts:
- name: es-data
mountPath: /data
terminationGracePeriodSeconds: 30
volumes:
- name: es-data
hostPath:
path: /es-data
部署log-pilot
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: log-pilot
namespace: elk
labels:
k8s-app: log-pilot
kubernetes.io/cluster-service: "true"
spec:
selector:
matchLabels:
k8s-app: log-es
template:
metadata:
labels:
k8s-app: log-es
kubernetes.io/cluster-service: "true"
version: v1.22
spec:
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
serviceAccountName: default
containers:
- name: log-pilot
image: registry.cn-hangzhou.aliyuncs.com/acs-sample/log-pilot:0.9-filebeat
resources:
limits:
memory: 200Mi
requests:
cpu: 100m
memory: 200Mi
env:
- name: "FILEBEAT_OUTPUT"
value: "elasticsearch"
- name: "ELASTICSEARCH_HOST"
value: "elasticsearch-api"
- name: "ELASTICSEARCH_PORT"
value: "9200"
- name: "ELASTICSEARCH_USER"
value: "elastic"
- name: "ELASTICSEARCH_PASSWORD"
value: "changeme"
volumeMounts:
- name: sock
mountPath: /var/run/docker.sock
- name: root
mountPath: /host
readOnly: true
- name: varlib
mountPath: /var/lib/filebeat
- name: varlog
mountPath: /var/log/filebeat
securityContext:
capabilities:
add:
- SYS_ADMIN
terminationGracePeriodSeconds: 30
volumes:
- name: sock
hostPath:
path: /var/run/docker.sock
- name: root
hostPath:
path: /
- name: varlib
hostPath:
path: /var/lib/filebeat
type: DirectoryOrCreate
- name: varlog
hostPath:
path: /var/log/filebeat
type: DirectoryOrCreate
部署kibana
---
apiVersion: v1
kind: Service
metadata:
name: kibana
namespace: elk
labels:
component: kibana
spec:
selector:
component: kibana
ports:
- name: http
port: 30080
targetPort: http
type: NodePort
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: kibana
namespace: elk
labels:
component: kibana
spec:
replicas: 1
selector:
matchLabels:
component: kibana
template:
metadata:
labels:
component: kibana
spec:
containers:
- name: kibana
image: registry.cn-hangzhou.aliyuncs.com/acs-sample/kibana:5.5.1
env:
- name: CLUSTER_NAME
value: docker-cluster
- name: ELASTICSEARCH_URL
value: http://elasticsearch-api:9200/
resources:
limits:
cpu: 1000m
requests:
cpu: 100m
ports:
- containerPort: 5601
name: http
部署测试应用
apiVersion: apps/v1
kind: Deployment
metadata:
name: log-contanier-file-fluentbit
labels:
k8s-app: log-contanier-file-fluentbit
spec:
replicas: 1
selector:
matchLabels:
k8s-app: log-contanier-file-fluentbit
template:
metadata:
labels:
k8s-app: log-contanier-file-fluentbit
spec:
terminationGracePeriodSeconds: 30
containers:
- name: log-contanier-file-fluentbit
image: alpine:latest
command:
- sh
- -c
- 'count=1;while true;do echo log to file $count>>/data/logs/log-contanier-file-fluentbit.log;sleep 1;count=$(($count+1));done'
volumeMounts:
- name: app-logs
mountPath: /data/logs
env:
- name: aliyun_logs_catalina
value: "stdout"
- name: aliyun_logs_access
value: "/data/logs/log-contanier-file-fluentbit.log"
volumes:
- name: app-logs
emptyDir: {}
kibana查看
create index pattern
access*
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