标签:png datetime ever sse 命令 har ssd message 成功
k8s的日志收集有多种方案,其中一种是将pod的日志挂载到node节点,然后在node节点运行单独的日志收集客户端,将日志收集并分发到其他日志分析服务如elasticsearch上。
注释:
启动后处理:是pod创建成功后执行的命令
命令:["/bin/sh","-c","mkdir -p /home/mount/${HOSTNAME} && ln -s /home/mount/${HOSTNAME} /home/wx/services/es-provider-auth/logs"]
apiVersion: apps/v1
kind: Deployment
metadata:
annotations:
deployment.kubernetes.io/revision: ‘10‘
creationTimestamp: ‘2020-04-30T04:58:12Z‘
generation: 10
labels:
app: es-api-gateway
appname: es-api-gateway
env: pro
name: es-api-gateway
namespace: default
resourceVersion: ‘1322821‘
selfLink: /apis/apps/v1/namespaces/default/deployments/es-api-gateway
uid: c9164f6e-e8f9-4221-95bf-ce974154c280
spec:
progressDeadlineSeconds: 600
replicas: 2
revisionHistoryLimit: 10
selector:
matchLabels:
app: es-api-gateway
strategy:
rollingUpdate:
maxSurge: 25%
maxUnavailable: 25%
type: RollingUpdate
template:
metadata:
labels:
app: es-api-gateway
appname: es-api-gateway
env: pro
spec:
containers:
- env:
- name: LANG
value: en_US.UTF-8
- name: LANGUAGE
value: ‘en_US:en‘
- name: LC_ALL
value: en_US.UTF-8
- name: JAVA_HOME
value: /opt/java/openjdk
image: >-
registry-vpc.cn-beijing.aliyuncs.com/wx-k8s-pro/es-api-gateway:v20200505145433
imagePullPolicy: IfNotPresent
lifecycle:
postStart:
exec:
command:
- /bin/sh
- ‘-c‘
- >-
mkdir -p /home/mount/${HOSTNAME} && ln -s
/home/mount/${HOSTNAME}
/home/wx/services/es-api-gateway/logs
name: es-api-gateway
ports:
- containerPort: 11000
name: http
protocol: TCP
resources:
limits:
cpu: ‘2‘
memory: 2500Mi
requests:
cpu: 300m
memory: 2500Mi
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /etc/localtime
name: volume-localtime
- mountPath: /home/mount
name: volume-1588659668375
dnsPolicy: ClusterFirst
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
terminationGracePeriodSeconds: 30
volumes:
- hostPath:
path: /etc/localtime
type: ‘‘
name: volume-localtime
- hostPath:
path: /home/wx/services/es-api-gateway
type: ‘‘
name: volume-1588659668375
status:
availableReplicas: 2
conditions:
- lastTransitionTime: ‘2020-04-30T05:11:14Z‘
lastUpdateTime: ‘2020-04-30T05:11:14Z‘
message: Deployment has minimum availability.
reason: MinimumReplicasAvailable
status: ‘True‘
type: Available
- lastTransitionTime: ‘2020-04-30T05:11:11Z‘
lastUpdateTime: ‘2020-05-05T06:56:08Z‘
message: ReplicaSet "es-api-gateway-7d467dc799" has successfully progressed.
reason: NewReplicaSetAvailable
status: ‘True‘
type: Progressing
observedGeneration: 10
readyReplicas: 2
replicas: 2
updatedReplicas: 2
k8s日志收集 - 利用HOSTNAME环境变量对多个pod挂载不同目录方案
标签:png datetime ever sse 命令 har ssd message 成功
原文地址:https://www.cnblogs.com/faithH/p/12830804.html