随笔分类 -  kubernetes

prometheusAlert
摘要：prometheusAlertgithubhttps://github.com/feiyu563/PrometheusAlertBloghttps://blog.csdn.net/weixin_41710991/article/details/109691349 aleart-cm apiVersi 阅读全文
posted @ 2022-05-07 12:01 NeilyoX
k8s-内部访问外部-自定义svc+ep
摘要：apiVersion: v1 kind: Service metadata: name: es-svc spec: type: ClusterIP ports: - port: 9200 apiVersion: v1 kind: Endpoints metadata: name: es-svc su 阅读全文
posted @ 2022-04-13 14:03 NeilyoX
k8s-1.20 报错解决方式
摘要：prometheus kubectl logs 报错kubectl create clusterrolebinding cluster-system:kubernetes --clusterrole=cluster-admin --user=system:kubernetes提示错误caller=k 阅读全文
posted @ 2022-03-26 11:15 NeilyoX
node+标签+污点调度
摘要：node01 label disktype=ssd node02 label disktype=ssd hawk label disktype=ssd 污点 key=value:NoSchedule 实现结果 污点和标签pod都会调度 apiVersion: apps/v1 kind: Deploy 阅读全文
posted @ 2022-03-22 14:57 NeilyoX
k8s迁移Pod流程
摘要：获取deployment images/pull/ 打tag/push新仓库 #!/bin/bash for x in ` kubectl -n cbf-quhui get deploy -o wide|awk '{print $7}'` do A=`echo $x|awk -F':|/' '{pr 阅读全文
posted @ 2022-03-18 13:45 NeilyoX
skywalking 链路追踪
摘要：skywalking docker部署方法 https://www.jb51.net/article/239387.htm # cp docker-compose-Linux-x86_64 /usr/bin/ # docker-compose version docker-compose versi 阅读全文
posted @ 2022-03-07 15:18 NeilyoX
k8s api
摘要：阿里云文档 https://help.aliyun.com/document_detail/160530.html 创建授权 kubectl create clusterrolebinding test:anonymous --clusterrole=cluster-admin --user=sys 阅读全文
posted @ 2022-02-17 13:47 NeilyoX 阅读(147) 评论(0) 推荐(0)
ingress-相关配置笔记
摘要：场景1: 访问 / 跳转xxx.xxx.com/aaa 跳转指定path访问 ingress-yaml apiVersion: networking.k8s.io/v1beta1 kind: Ingress metadata: name: nacos-web annotations: kuberne 阅读全文
posted @ 2022-02-11 15:54 NeilyoX 阅读(122) 评论(0) 推荐(0)
Node节点亲和性，Pod节点亲和性，污点和容忍度测试
摘要：####Node节点亲和性####查看资源类型helpkubectl explain pods.spec.affinityNode节点选择器创建pod.yaml 指定nodeName/nodeSelectorspec: nodeName: Node1spec: nodeSelector: disk: 阅读全文
posted @ 2022-02-08 13:46 NeilyoX 阅读(517) 评论(0) 推荐(0)
ConfigCenter 替换字符串
摘要：deploy yaml 添加env 后，启动容器的时候 修改1个配置文件加启动命令 sed -i "/ConfigCenter.Db/s#connectionString=".*"#connectionString=\"$ConfigCenterDb;\" />#" /data/ConfigCent 阅读全文
posted @ 2022-01-18 17:47 NeilyoX
K8s kubectl 命令自动补全
摘要：1.安装bash-completion [root@master bin]# yum install bash-completion -y 2.执行bash_completion[root@master bin]# source /usr/share/bash-completion/bash_com 阅读全文
posted @ 2021-12-23 09:15 NeilyoX 阅读(56) 评论(0) 推荐(0)
k8s/docker 常用命令
摘要：Docker常用命令查看日志指定日期docker logs -t --since="2021-05-18" 606d13dac351 进入node容器可实时查看当前运行容器负载状态 docker stats | grep -viE "disk|oss|nas|csi|POD|kube|node-ex 阅读全文
posted @ 2021-09-02 09:49 NeilyoX
k8s-node自动挂存储(python)
摘要：#!/usr/bin/env python# _*_ coding:utf-8 _*_# Author:Mzkimport paramikoglusterfs01 = '1xxx'glusterfs02 = '1xxx'mkdir_path = '/data01'view = ('''\033[32 阅读全文
posted @ 2019-02-15 16:27 NeilyoX 阅读(187) 评论(0) 推荐(0)
k8s-mysql挂载ConfigMap配置文件mysqld.cnf
摘要：1. 写 mysqld.cnf 配置文件 2.生成configmap kubectl create configmap mysql-config --from-file=mysqld.cnf 3.mysql-yaml 4.查看容器状态 5.进入容器查看配置文件 阅读全文
posted @ 2018-12-28 16:27 NeilyoX 阅读(3069) 评论(0) 推荐(0)
k8s-查看secret密码
摘要：忘记secret密码，可以查看 阅读全文
posted @ 2018-12-28 14:40 NeilyoX
k8s-ConfigMap
摘要：Yaml-configmap 文件： 挂载配置文件方式： [root@k8s-master pdm]# cat pdm-web.yaml apiVersion: apps/v1beta2kind: Deploymentmetadata: name: pdm-webspec: replicas: 1 阅读全文
posted @ 2018-12-28 11:03 NeilyoX 阅读(233) 评论(0) 推荐(0)
k8s测试集群部署
摘要：1. 关闭selinux ，清防火墙规则 安装yum install ntpdate lrzsz unzip git net-tools master： 生成密钥免密登陆 ssh-keygen ssh-copy-id -i .ssh/id_rsa.pub root@172.16.18.235 ssh 阅读全文
posted @ 2018-08-06 12:07 NeilyoX 阅读(457) 评论(0) 推荐(0)