當(dāng)初退群,我發(fā)了句,感謝能與諸位同事,我們江湖再見
最近在做監(jiān)控視頻系統(tǒng)建設(shè)和運(yùn)維相關(guān)工作,其中有隊(duì)友提出缺乏對網(wǎng)絡(luò)線路帶寬和質(zhì)量的檢查和監(jiān)控手段。作為從業(yè)20多年的“資深”工程師,怎么能受得了“沒辦法”這樣的結(jié)論呢,于是淡然...
master 刷以下日志
May 8 01:43:48 k8s-master1 kube-apiserver: I0508 01:43:48.772083 24332 wrap.go:47] GET /apis/batch/v1/jobs: (1.808059ms) 200 [kube-controller-manager/v1.13.0 (linux/amd64) kubernetes/ddf47ac/cronjob-controller 127.0.0.1:35550]
May 8 01:43:48 k8s-master1 kube-controller-manager: I0508 01:43:48.772695 23892 cronjob_controller.go:111] Found 0 jobs
May 8 01:43:48 k8s-master1 kube-apiserver: I0508 01:43:48.775486 24332 wrap.go:47] GET /apis/batch/v1beta1/cronjobs: (2.283881ms) 200 [kube-controller-manager/v1.13.0 (linux/amd64) kubernetes/ddf47ac/cronjob-controller 127.0.0.1:35550]
May 8 01:43:48 k8s-master1 kube-controller-manager: I0508 01:43:48.776139 23892 cronjob_controller.go:119] Found 0 cronjobs
May 8 01:43:48 k8s-master1 kube-controller-manager: I0508 01:43:48.776158 23892 cronjob_controller.go:122] Found 0 groups
node 刷以下日志
May 8 01:43:33 k8s-node2 kube-proxy: I0508 01:43:33.843318 13528 config.go:141] Calling handler.OnEndpointsUpdate
May 8 01:43:34 k8s-node2 kube-proxy: I0508 01:43:34.738772 13528 proxier.go:664] Syncing iptables rules
May 8 01:43:34 k8s-node2 kube-proxy: I0508 01:43:34.752175 13528 iptables.go:327] running iptables-save [-t filter]
May 8 01:43:34 k8s-node2 kube-proxy: I0508 01:43:34.753584 13528 iptables.go:327] running iptables-save [-t nat]
May 8 01:43:34 k8s-node2 kube-proxy: I0508 01:43:34.755048 13528 iptables.go:391] running iptables-restore [-w 5 --noflush --counters]
May 8 01:43:34 k8s-node2 kube-proxy: I0508 01:43:34.757614 13528 proxier.go:641] syncProxyRules took 18.847154ms
May 8 01:43:34 k8s-node2 kube-proxy: I0508 01:43:34.757657 13528 bounded_frequency_runner.go:221] sync-runner: ran, next possible in 0s, periodic in 30s
May 8 01:43:35 k8s-node2 kube-proxy: I0508 01:43:35.710940 13528 config.go:141] Calling handler.OnEndpointsUpdate
實(shí)測:二進(jìn)制裝k8s本人自己裝的k8s,參考了無數(shù)的文檔,當(dāng)初連Linux命令都不認(rèn)識,都不知道腳本是什么,真的是走了無數(shù)的彎路,吃了很多苦,哈哈,不多說了,下面的內(nèi)容參考了許多文檔,舉了幾個(gè)最...
樓主,你好。
我的 kube-scheduler 啟動成功一會就掛了,而且一直報(bào) Neither --kubeconfig nor --master was specified. Using default API client. This might not work.
No authentication-kubeconfig provided in order to lookup requestheader-client-ca-file in configmap/extension-apiserver-authentication in kube-system, so request-header client certificate authentication won't work.
實(shí)測:二進(jìn)制裝k8s本人自己裝的k8s,參考了無數(shù)的文檔,當(dāng)初連Linux命令都不認(rèn)識,都不知道腳本是什么,真的是走了無數(shù)的彎路,吃了很多苦,哈哈,不多說了,下面的內(nèi)容參考了許多文檔,舉了幾個(gè)最...
本人自己裝的k8s,參考了無數(shù)的文檔,當(dāng)初連Linux命令都不認(rèn)識,都不知道腳本是什么,真的是走了無數(shù)的彎路,吃了很多苦,哈哈,不多說了,下面的內(nèi)容參考了許多文檔,舉了幾個(gè)最...
一、Convoy簡介 Convoy是一種支持多種存儲類型的Docker存儲卷宗插件,由Go語言編寫,支持快照、備份和恢復(fù)。支持的后端存儲設(shè)備有多種,devicemapper、...
1、性能分析的四個(gè)方面:CPU、內(nèi)存、IO、網(wǎng)絡(luò)2、CPU-uptime-cat /proc/cpuinfo-vmstat :r 運(yùn)行的進(jìn)程 b被阻塞的進(jìn)程
原文地址 Nginx限制訪問速率和最大并發(fā)連接數(shù)模塊--limit (防止DDOS攻擊) Tengine版本采用http_limit_req_module進(jìn)行限制 具體連接請...