随笔分类 - k8s
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摘要：more template.tmpl {{ define "__subject" }}[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}]{{ end }} {{ defin
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摘要：rocketmq控制台部署1.软件下载rocketmq-externals-rocketmq-console-1.0.0.tar.gztar -xzvf rocketmq-externals-rocketmq-console-1.0.0.tar.gz修改配置文件src/main/resources/
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摘要：1、安装hybridnet helm repo add hybridnet https://alibaba.github.io/hybridnet/ helm repo update helm install hybridnet hybridnet/hybridnet -n kube-system
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摘要：一、拉取脚本 git clone https://github.com/yuyicai/update-kube-cert.git cd update-kube-cert chmod 755 update-kubeadm-cert.sh 更改update-kubeadm-cert.sh CERT_DA
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摘要：kubectl delete ns harbor --force --grace-period=0harbor状态为Terminatingkubectl proxy --port=6880kubectl get ns harbor -ojson >harbor.jsoncurl -k -H "Con
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摘要：每台master都要部署haproxy,keepalived keepalived 配置文件:! Configuration File for keepalivedglobal_defs { router_id LVS_DEVELscript_user root enable_script_secu
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摘要：From openjdk:8u252-jdkENV MEMORY_SIZE {{ MEMORY_SIZE | default (1024) }}MENV PROJECT_NAME {{PROJECT_NAME}}ENV NAME {{NAME}}ENV JAVA_OPTS "-server -Xms
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摘要：apiVersion: apps/v1kind: Deploymentmetadata: labels: com.xx.service: xxxxxxxxxxxxx name: xxxxxxxxxxxxx namespace: prodspec: replicas: 1 selector: matc
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摘要：Dockerfile:FROM openjdk:8u252-jdkENV JHIPSTER_SLEEP=0 \ JAVA_OPTS="" \ LOGFILE="" \ ACTIVE=""EXPOSE 7777 WORKDIR /data/app ADD entrypoint.sh entrypoin
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摘要：apiVersion: v1kind: PersistentVolumemetadata: name: xxx-pvspec: capacity: storage: 100Gi accessModes: - ReadWriteMany nfs: server: 192.168.1.11 path:
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摘要：1.helm 安装wget https://get.helm.sh/helm-v3.4.1-linux-amd64.tar.gztar zxvf helm-v3.4.1-linux-amd64.tar.gzmv helm /usr/local/bin/2.helm 添加仓库helm repo add
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摘要：下载:https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yamlcomments.yaml文件修改: containers: - args: - --cert-dir=/tmp
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摘要：#创建目录 mkdir -p /mnt/sdc/vol1mkdir -p /mnt/sdc/vol2mkdir -p /mnt/sdc/vol3mkdir -p /mnt/sdc/vol4 mkdir -p /mnt/ssd/sdc_volmkdir -p /mnt/sharedssd/sdc_vo
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摘要：1.kernel升级升级到5.4.217 rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.orgrpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.r
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摘要：rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm yum --enablerepo=
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摘要：#新增nodekubeadm token create --print-join-command kubeadm join 11.0.1.111:6443 --token 3g9iab.rwdnd8dikfujqmus --discovery-token-ca-cert-hash sha256:8d
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摘要：查看etcd节点 sudo ETCDCTL_API=3 etcdctl --endpoints 127.0.0.1:2379 --cert=/etc/kubernetes/pki/etcd/server.crt --key=/etc/kubernetes/pki/etcd/server.key --
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摘要：1.创建secret 连接容器仓库 kubectl create secret docker-registry devharbor2 --docker-server=registry.cn-shanghai.aliyuncs.com --docker-username=aaaaa --docker-
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摘要：1.kubeadm certs renew all [root@master01 ~]# kubeadm certs renew all[renew] Reading configuration from the cluster...[renew] FYI: You can look at this
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摘要：1.查看可升级的列表 yum list --showduplicates kubeadm --disableexcludes=kubernetes 2.验证升级计划 kubeadm version kubeadm upgrade plan 3.升级 yum install -y kubeadm-1.
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