随笔分类 -  docker - kubernetes-openshift

摘要:Docker导入容器快照,执行报错:docker: Error response from daemon: No command specified. Docker导入容器快照,执行报错:docker: Error response from daemon: No command specified 阅读全文
posted @ 2022-02-08 23:07 littlevigra 阅读(240) 评论(0) 推荐(0) 编辑
摘要:0. 依赖 [root@iZrj9hydhs113jtunf2bvuZ messagecenter]# cat requirements.txt django==3.1.3 1. dockerfile [root@iZrj9hydhs113jtunf2bvuZ messagecenter]# cat 阅读全文
posted @ 2021-08-21 18:29 littlevigra 阅读(160) 评论(0) 推荐(0) 编辑
摘要:1. 在容器里查看 / $ ip link show eth0 531: eth0@if532: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue state UP link/ether 02:42:ac:12:00:06 阅读全文
posted @ 2021-03-28 10:36 littlevigra 阅读(248) 评论(0) 推荐(0) 编辑
摘要:1.注册中心Dockerfile FROM java:8 #用于指定传递给构建运行时的变量 ARG JAR_FILE="./fdn-servercenter.jar" ARG APP_NAME="fdn-servercenter" ARG DATASOURCE_URL="jdbc:mysql://1 阅读全文
posted @ 2021-01-04 15:21 littlevigra 阅读(138) 评论(0) 推荐(0) 编辑
摘要:1.kubectl create cm license-config --from-file=fenghui_20501231_1000_2.lic -n daoyi-pord 2.kubectl describe cm license-config -n daoyi-prod 阅读全文
posted @ 2020-12-11 00:06 littlevigra 阅读(251) 评论(0) 推荐(0) 编辑
摘要:1.Dockerfile FROM centos:7.6.1810 MAINTAINER openresty1.15.8.2 <dingxiaowei@do1.com> RUN yum install -y yum-utils && yum-config-manager --add-repo htt 阅读全文
posted @ 2020-11-09 18:02 littlevigra 阅读(649) 评论(0) 推荐(0) 编辑
摘要:1.nginx -- filebeat -- es -- kibana [root@VM-1-12-centos filebeat-6.4.3-linux-x86_64]# cat filebeat.yml filebeat.inputs: - type: log enabled: true pat 阅读全文
posted @ 2020-10-23 11:21 littlevigra 阅读(352) 评论(0) 推荐(0) 编辑
摘要:1.timelion .es(q='status:200',index=filebeat-testindex*,timefield=@timestamp,metric=count).label('200'),.es(q='status:502',index=filebeat-testindex*,t 阅读全文
posted @ 2020-10-03 17:01 littlevigra 阅读(1281) 评论(1) 推荐(0) 编辑
摘要:1.部署 docker stack deploy example --compose-file=docker-compose.yml 2.查看 docker stack ls docker stack ps zk 阅读全文
posted @ 2020-07-27 00:19 littlevigra 阅读(764) 评论(0) 推荐(0) 编辑
摘要:1.修改deployment的yaml文件 spec: containers: - env: - name: TZ value: Asia/Shanghai - name: JAVA_OPTS value: -Xms1024m -Xmx2048m -Dfile.encoding=UTF-8 -Dja 阅读全文
posted @ 2020-06-19 23:51 littlevigra 阅读(433) 评论(2) 推荐(0) 编辑
摘要:1.简单例子-configmap apiVersion: v1 kind: ConfigMap metadata: name: demo-wpp-configmap data: mysql_host: "106.14.13.62" 2.包含配置文件的configmap apiVersion: v1 阅读全文
posted @ 2020-01-05 13:20 littlevigra 阅读(909) 评论(2) 推荐(0) 编辑
摘要:1.logstash配置 [root@k8s pipeline]# cat test.conf input { file { path => ["/tmp/localhost_access_log.2020-01-04.txt"] type => "nodelog" } } filter { } o 阅读全文
posted @ 2020-01-04 14:10 littlevigra 阅读(351) 评论(0) 推荐(0) 编辑
摘要:1.安装mysql git clone https://github.com/Qihoo360/wayne.git cd wayne;git submodule update --init --recursive [root@master tmp]# cat /tmp/dev.conf DBName 阅读全文
posted @ 2019-12-27 18:55 littlevigra 阅读(918) 评论(0) 推荐(0) 编辑
摘要:0.把外网的/usr/local/bin/*拷过来覆盖 1.把部署好的集群的 calicoctl cni-plugins-linux-amd64-v0.8.1.tgz kubeadm-v1.16.3-amd64 kubectl-v1.16.3-amd64 kubelet-v1.16.3-amd64 阅读全文
posted @ 2019-12-03 20:48 littlevigra 阅读(487) 评论(4) 推荐(0) 编辑
摘要:1.删除悬空的镜像 docker image prune -a -f 2.删除悬空的镜像 docker container prune -f 3.定时清空镜像和脚本 [root@VM_0_42_centos opt]# cat clean.sh sh /opt/docker/lock.sh -t c 阅读全文
posted @ 2019-11-26 10:46 littlevigra 阅读(7343) 评论(0) 推荐(0) 编辑
摘要:1.release的组件逻辑图 2.表象:按F12,总是报502 BAD GATEWAY 3.nginx日志 [error] 8564#0: *348734 upstream prematurely closed connection while reading response header fr 阅读全文
posted @ 2019-11-19 13:59 littlevigra 阅读(1186) 评论(1) 推荐(0) 编辑
摘要:1.zookeeper的规则 [root@do1cloud01 prometheus]# cat zookeeper.yml rules: - pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d+)><>(\\w+) 阅读全文
posted @ 2019-10-10 17:32 littlevigra 阅读(1614) 评论(1) 推荐(0) 编辑
摘要:1.prometheus的配置 - job_name: 'java01' #按照这个来分组 scrape_interval: 10s static_configs: - targets: ['192.168.1.44:6060'] labels: instance: jvm44 2. jmx-exp 阅读全文
posted @ 2019-10-08 18:09 littlevigra 阅读(2141) 评论(2) 推荐(0) 编辑
摘要:1.通过journalctl看日志 journalctl -xeu kubelet > a参考:https://www.cnblogs.com/ericnie/p/7749588.html2.istio 安装与bookinfo示例运行 https://www.cnblogs.com/caozhiyu 阅读全文
posted @ 2019-09-29 10:21 littlevigra 阅读(2203) 评论(0) 推荐(0) 编辑
摘要:1.实验的架构 2.k8s 集群外的Prometheus的配置文件 [root@do1cloud03 prometheus]# cat prometheus.yml |egrep -v '#' global: alerting: alertmanagers: - static_configs: - 阅读全文
posted @ 2019-09-27 13:43 littlevigra 阅读(321) 评论(4) 推荐(0) 编辑

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