2024/06/05ã«è¡ããããOCHaCafe Season8 #5 - Kubernetesã§ä½ãIaaSåºç¤ã§ç¨ããè³æã§ãã commpass: https://ochacafe.connpass.com/event/316645/
2024/06/05ã«è¡ããããOCHaCafe Season8 #5 - Kubernetesã§ä½ãIaaSåºç¤ã§ç¨ããè³æã§ãã commpass: https://ochacafe.connpass.com/event/316645/
ã¯ããã« åæã»ã©åã«ãããããèªåã® VPS ç°å¢ã§åãã¦ãããã®ãã¹ã¦ã kubernetes ã¯ã©ã¹ã¿ã«ç§»è¡ãã¾ãããã¨ã¦ãæºè¶³æãé«ããã£ã¦è¯ãã£ãã¨æã£ã¦ãã¾ãã ã¦ã§ããµã¼ããã¡ã¼ã«ãµã¼ããNostr ã®ãªã¬ã¼ãµã¼ãã Nostr/Bluesky/Twitter ã§åããã¦ããå種 bot ããã¹ã¦ kubernetes ã§ãã æ¨æ¥ã¯ knative ãå°å ¥ããã®ã§ãGo ã Rust ã Ruby ã Python ããããããªè¨èªã®ã¯ã©ã¦ããã¤ãã£ãã¢ããªãç°¡åã«å®è¡ã§ããæ§ã«ãã¾ããã knative ä¾¿å© æ®å¿µãªãã knative 㯠helm ããã±ã¼ã¸ã¨ãã¦æä¾ããã¦ãã¾ãããArtifactHub ã§ããã£ã½ãç©ãå ¬éããã¦ãã¾ãããã»ã¼æä½æ¥ã¨å¤ããã¾ããã ãããã以ä¸ã®æé ã§ã¤ã³ã¹ãã¼ã«ã§ãã¾ããknative ã§ã¯ãããã¯ã¼ã¯ã¬ã¤ã¤ã¨ãã¦ä»¥ä¸ã®3ã¤ãç¨
Kubernetesæ´»ç¨ã®æå¼ã ç§ãã¡ã®åºç¤æ§ç¯ã»éç¨äºä¾ Lunch LT https://findy.connpass.com/event/307447/
Kubernetesã¨ã¯ ã¤ã³ã¹ãã¼ã« ã¯ã©ã¹ã¿(Cluster) ãããã¤ã¡ã³ã(Deployment) ããã(Pod) ãµã¼ãã¹(Service) ãã¼ãªã³ã°ã¢ãããã¼ã ãã¼ã«ãã㯠ãã®ä»ãããã Minikubeã®ã¡ã¢ãªãå¢ãã Kubernetes APIã«ã¢ã¯ã»ã¹ãã ã¤ã¡ã¼ã¸ã®ä¸è¦§ã表示ãã Minikubeã®ãã°ã表示ãã Podã®ãã°ã表示ãã Podã«ã·ã§ã«æ¥ç¶ãã Podã«ã©ãã«ãã¤ãã minikubeã³ãã³ã kubectlã³ãã³ã ãªã³ã¯ Kubernetesã¨ã¯ Google ãéçºããã³ã³ãã管çã·ã¹ãã ã§ãã ãã¯ãããã£ã¹ããã¯ãããã¹ããã¯ã¼ã¹ããã£ã¹ããªã©ã¨èªã¾ãã¾ãã ã®ãªã·ã£èªã§ãè¹é·ãã®æå³ãæã¡ã¾ãã Kubernetes ã®ã¹ãã«ã K 㨠s ã®éã«8æåãããã¨ãã k8s ã¨è¡¨è¨ããããã¨ãããã¾ãã Kubernetes ãç°¡ç¥
Mercari advent calender ã®21æ¥ç®ãæ å½ãã¾ã@sanposhihoã§ããç¾å¨å¤§å¦ã®å¦é¨4åçã§ãã¡ã«ã«ãªã§ã¯å å®è ã¤ã³ã¿ã¼ã³ã¨ãã¦ãã¡ã«ã«ãªã®ãã¼ã ç»é¢ãªã©ã®ããã¯ã¨ã³ããæ å½ãããã¼ã ã«æå±ãã¦ãã¾ãã ã¾ããæè¿ã¯å人çã«Kubernetesããã®å¨è¾ºã®OSSã«ã³ã³ããªãã¥ã¼ãããã¦ãã¦ãç¹ã«Kubernetesã®ã³ã³ããã¼ã«ãã¬ã¼ã³ã®ã³ã³ãã¼ãã³ãã®ãã¡ã®ä¸ã¤ã§ããkube-schedulerå¨ãã触ã£ã¦ããã¨ãå¤ãã§ãã å¾ã§è©³ãã説æãã¾ãããkube-schedulerã¯Podãã©ã®Nodeã§å®è¡ãããã決å®ãã¦ããã³ã³ãã¼ãã³ãã§ããNodeAffinityãæ¯è¼çæ°ãããã®ã ã¨Pod Topology Spread Constraintsãªã©ãPodã®ã¹ã±ã¸ã¥ã¼ã«ã®å¶ç´ãæå®ã§ããæ©è½ãåºæ¬çã«ãã®kube-schedulerã«å®è£ ããã¦ãã¾ãã
ãIIJ 2021 TECHã¢ããã³ãã«ã¬ã³ãã¼ 12/16ï¼æ¨ï¼ã®è¨äºã§ãã IIJ Raptorãµã¼ãã¹é¨ã®ã¨ã³ã¸ãã¢ãRyuSAã§ããæ®æ®µã¯ã¢ããªã±ã¼ã·ã§ã³ã®å®è£ ãã¢ã¼ããã¯ãã£ãæè¿ã¯Kubernetesã使ã£ãæ¥åãæ å½ãã¦ãã¾ãã ç§äºã§ãããå æ¥IIJã®å¶åº¦ã¨ãã¦çºè¡¨ããããã»ã¬ã¯ãã¸ã§ããã«åå ããSREæ¨é²é¨ã¨ããé¨ç½²ã«å ¼åããããã«ãªãã¾ããï¼> IIJã社å¡ã®èªå¾çãªãã£ãªã¢å½¢æãæ¯æ´ããå ¬ååå ¼åå¶åº¦ãã»ã¬ã¯ãã¸ã§ãããéå§ | IIJã«ã¤ã㦠| IIJ ãã¦æ¬é¡ã«å ¥ãã¾ããâ¦â¦èªåã¯ä»å¹´ã®æ¥ã«ãããã¡Kubernetesããæ¤ããèªå® ã§è²ã¦ã¦ãã¾ããã > ããã¡Kubernetesãæ§ç¯ãã話 â ã¡ã¢ â RyuSA (hatenablog.com) æ®å¿µãªããèªåã®å®¶åºã¯ãµã¼ãã©ãã¯ããããããªãä¿ã«è¨ããé¸è¬ã®èª¤å®¶åºãã§ã¯ãªãããã§ãããã¨ã¯ããªãéã
ã¯ãã¯ã¼ï¼æè¿è¨ç®æ©ã«ã¯å¬ããæ°æ¸©ã«ãªã£ã¦ãã¾ãããã¿ãªããè¨ç®æ©ã¯ããããéããã§ããï¼ å æ Kubernetes ã¯ã©ã¹ã¿ãé¨å ãµã¼ãã¼ã«æ§ç¯ããã®ã§ããã®è©±ããã¾ãã ãã£ãã ãã£ããã¯é¨å OpenStack ã¯ã©ã¹ã¿ãå´©å£ãããã¨ã§ããOpenStack ãããç«ã¦ç´ãã®ããã©ããããããã£ã¦è©±ãã¦ãããã¡ã«ä½æ ã Kubernetes ãç«ã¦ã話ãçãä¸ãããKubernetes ã¯ã©ã¹ã¿ãç«ã¦ããã¨ã«ãªãã¾ãã *1ã ããããæ¤è¨ Kubernetes ãç«ã¦ãã¨ä¸è¨ã§è¨ã£ã¦ãã Node ã®ç«ã¦æ¹ã使ãã³ã³ãã¼ãã³ããYAML ã®ç®¡çæ¹æ³ãªã©æ±ºããªããã°ãããªããã¨ã¯å¤å²ã«æ¸¡ãã¾ãã ã¾ãã¯è¦æ¤è¨äºé ãã¾ã¨ãã Issue ãä½ãã¾ããã æ°ã ã®è¦æ¤è¨äºé 大éã§ããããããä¸ã¤ä¸ã¤æ¤è¨ãã¦ããã¾ããã Node ã®ç«ã¦æ¹ Node ãç«ã¦ããããªãã¡ kubelet
Dockershimãéæ¨å¥¨ã¨ãããKubernetes 1.20ããæ£å¼ãªãªã¼ã¹ãGraceful node Shutdownæ©è½ãã¢ã«ãã¡çã§ç»å ´ãªã© ãªã¼ãã³ã½ã¼ã¹ã¨ãã¦éçºããã¦ããã³ã³ãããªã¼ã±ã¹ãã¬ã¼ã·ã§ã³ãã¼ã«ãKubernetesãã®ææ°çãKubernetes 1.20ãæ£å¼çããªãªã¼ã¹ããã¾ããã We just released #Kubernetes 1.20, our third and final release of 2020! This release consists of 42 enhancements: 11 enhancements have graduated to stable, 15 enhancements are moving to beta, and 16 enhancements are entering alpha. https://
Kubernetesã«æé©åãããNoSQLãã¼ã¿ãã¼ã¹ãK8ssandraããç»å ´ãCassandraéçºå ã®DataStaxããªã¼ãã³ã½ã¼ã¹ã§å ¬é 代表çãªNoSQLãã¼ã¿ãã¼ã¹ã¨ãã¦ç¥ãããApache CassandraãKubernetesã«æé©åãããK8ssandraãï¼æµ·å¤ã®è¤æ°ã®è¨äºã«ããã¨çºé³ã¯ã±ã§ã¤ãµã³ãã©ï¼Kay-sandraã®æ¨¡æ§ï¼ããCassandraã®éçºå ã§ããDataStaxããªã¼ãã³ã½ã¼ã¹ã¨ãã¦å ¬éãã¾ããã Meet K8ssandra! As a #Kubernetes #Helm chart, #K8ssandra deploys all things @Cassandra and gives #DBAs and #SREs elastic scale for data on Kubernetes. Check it out at https://
ã¯ããã« æ¬è¨äºã§ã¯ãKubernetesã§å®ç¾ãããã«ãããã³ãã«ã¤ãã¦ã2020å¹´9ææç¹ã§ã®ç¾ç¶ã¨ãå°æ¥çã«å©ç¨ã§ããã§ãããæ©è½ã®ç´¹ä»ããããã¾ããåæ©è½ã«ã¤ãã¦ã®è©³ç´°ã¯ãåèããã¥ã¡ã³ãçãåç §ãã¦ããã ããã°ã¨æãã¾ãã æ¬è¨äºã®è¦ç¹ ãã«ãããã³ãã¯åä¸ã®ã¯ã©ã¹ã¿ã¼ä¸ã«è¤æ°ã®ããã³ããå ±åããããã¨ãæãã Kubernetesã«ã¯ãã«ãããã³ããå®ç¾ããããã®æ©è½ãåãã£ã¦ããã ã¢ã¯ã»ã¹ã³ã³ããã¼ã«ï¼RBAC ã»ãã¥ãªãã£ï¼Namespace / Network Policy / Pod Security Policy ãªã½ã¼ã¹ã®éé¢ï¼ResourceQuota / LimitRange / Affinity / Taintãªã© Kubernetesã®ãã«ãããã³ãæ©è½ã¯ãSIGãä¸å¿ã¨ãã¦æ©è½éçºãé²ãããã¦ããã Benchmarks Tenant Controlle
2019å¹´æ°åå ¥ç¤¾ãåºç¤ã¨ã³ã¸ãã¢ãªã³ã°æ¬é¨å ¼ã¯ã©ã¦ãæ¬é¨æå±ã®Kubernetes大好ãã¨ã³ã¸ãã¢ãèªå® ã©ãã¯ãã¦ã³ããµã¼ãå¢ãä¼æ¥ã¯ã³ã¹ãã¬ãããããã¤ã¯ã«ä¹ã£ãããçµµãæãããããµã¼ãã¡ã³ãããããæ¿æ¸æ 館ãå·¡ã£ãããã¦ã¾ãã ããã«ã¡ã¯ãIIJã®é®å¡(ã«ãã¥ã)ã§ãã ç§ã¯åå¤å±æ¯ç¤¾ã®æè¡é¨ã«æå±ãã¦ãããæ®æ®µã¯ã¤ã³ãã©ä¸å¿ã®SIæ¥åã¨éçºåã社å ãã¼ã«ã®ç®¡çæ¥åããã¦ãã¾ãã ã¿ãªãããKubernetesã¯è§¦ã£ã¦ãã¾ããï¼ ãã¾ä¸ã®ä¸ã§ã¯Kubernetesãæ¥éã«æ®åãã¤ã¤ããã¾ãã 大æã¯ã©ã¦ããã³ãã¼ã¯ç¬èªã«ã«ã¹ã¿ãã¤ãºããKubernetesããµã¼ãã¹ã¨ãã¦æä¾ãã¦ãããå¤ãã®Webãµã¼ãã¹ããã®åºç¤ãå©ç¨ãã¦ç¨¼åãã¦ãã¾ãã ä¸ã«ã¯Yahoo!ããµã¤ãã¦ãºã®ããã«ãèªç¤¾å ã§ç¬èªã«ã«ã¹ã¿ãã¤ãºããKubernetesãæã£ã¦ããããã®ä¸ã§èªç¤¾ãµã¼ãã¹æä¾ãããããªä¼ç¤¾ã
å®æå ã¾ãã¯å®æããã¯ã©ã¹ã¿ã¼ããç´¹ä»ãã¾ãã é¢é£è¨äº 2020/02/25 è¿½è¨ ã©ãºãã¤k8sç¨ã®ç£è¦ã·ã¹ãã (Node Exporter + Prometheus + InfluxDB + Grafana) Raspberry Piä¸ã®Dockerã§åãã¤ã¡ã¼ã¸ã®CIã§ã®ãã«ãæ¹æ³ ã¢ããã¼ã·ã§ã³ ã¤ãå æ¥ä¼ç¤¾ã®ãµãã¼ãå¶åº¦ã§ãããããã¯ãµãã¼ãå¶åº¦ãã®å¯¾è±¡ã«Raspberry Piã追å ããã¦ããã®ãçºè¦ãã¾ããã ããã¯ä½¿ããªãæã¯ãªããªã¨æãæä¸ä½ã¢ãã«ã®4GBã3å°è³¼å ¥ããé·å¹´ã®æ²é¡ã§ãã£ãKubernetes Cluster on Raspberry Piãæ§ç¯ãããã¨ãã§ãã¾ããã ã¡ãªã¿ã«ãããã¯ãµãã¼ãå¶åº¦ã«é¢ãã¦ã¯ä¼ç¤¾ã® éçºè ããã° ã«è©³ããæ¸ããã¦ãã¾ãã ï¼å®£ä¼ãã«ãéæï¼ ãããããããã£ãã ã ã³ã³ã»ãã ã©ãºãã¤k8sã¯ã©ã¹ã¿ã¼ãªãã¦å 人éã幾度ã¨ãª
ãã®è¨äºã¯ Tech KAYAC Advent Calendar 2019 ã®17æ¥ç®ã®è¨äºã§ãã ããã«ã¡ã¯ãããã¯ã¨ã³ãã¨ã³ã¸ãã¢ã® @commojun ã§ãã æ¬æ¥ã¯æ»ãã 飼ãç«ãLINE botã¨ãã¦èããããã¨ãããã¨ã«ã¤ãã¦è¨äºã«ããã¦ããã ããã¨æãã¾ãããªãã botããã¨æã£ãæ¹ç³ã訳ããã¾ããã ç«ã®æ» 2017å¹´8æãåä¾ã®é ã«æ¾ã£ã¦ä»¥æ¥ãã£ã¨ä¸ç·ã ã£ãç«ãæ»ã«ã¾ããã18å¹´ãçããã®ã§ãªããªãé·ãçãã¦ãããæ¹ã ã¨æãã¾ããããã°ããã¯ä»æ¹ãªãã§ããã ã¨ãããããã°ããçµã£ã¦ããåã¯ãªããªãå½¼ãå¿ãããã¨ã¯ã§ãã¾ããã§ããã ã¹ããã®ã±ã¼ã¹ãèªä½ãã¾ãã ããã¦ã ãã ãã¨ãä¸ã¤ã®é¡æã湧ãä¸ãã£ã¦ããã®ã§ãã ç«ãèããããã ã©ããã£ã¦èããããï¼ å¼ç¤¾ã®ãµã¼ãã¹éç¨ã§ã¯ãchat opsãç©æ¥µçã«åãå ¥ãããã¦ãã¾ããchat opsã¨ã¯ãslackã®ãããªãã£
æã 㯠Kubernetes ã®ä½ãç£è¦ããã°ããã®ãï¼ / CloudNative Days Kansai 2019
ããã«ã¡ã¯ãGMO NIKKO ã® Y.S ã§ãã å æ¥ãkind ã¨ãã ãã¼ã«ã«ç°å¢ã§ãã«ããã¼ã㪠Kubernetes ã¯ã©ã¹ã¿ãåãããã¨ãã§ãããã¼ã«ããããã¨ãç¥ãã試ãã¦ã¿ãã®ã§ç´¹ä»ãã¾ããkind ã¨ããåå㯠docker in docker ã® dind 風ã«ãKubernetes-inâDocker 㧠kind ã¨ã®ãã¨ã§ãã Docker ä¸ã®ã³ã³ããã Kubernetes ã®ã¯ã¼ã«ã¼ãã¼ãã¨ãã¦å©ç¨ãããã¨ã§ãKubernetes ã¯ã©ã¹ã¿ãæ§ç¯ãããã¼ã«ã«ç°å¢ã§ Minikube ã®ãããªã·ã³ã°ã«ãã¼ãã§ã¯ã§ããªããã«ããã¼ããªã¯ã©ã¹ã¿ãåä½ããããã¨ãã§ãã¾ãã ã¾ããé«éã»è»½éã»ã¯ã©ã¹ãã©ãããã©ã¼ã ã¨ããç¹å¾´ãããããã¼ã«ã«ç°å¢ã ã§ããªããCI ã®ãã¹ãç°å¢ã«ãããå©ç¨ããã¦ããããã§ããä¾ãã°ãKubernetes æ¬ä½ã®ãã¹ãã§ã使ç¨ããã¦ãã¾ã
This article is more than one year old. Older articles may contain outdated content. Check that the information in the page has not become incorrect since its publication. Kubernetes 1.16: Custom Resources, Overhauled Metrics, and Volume Extensions Weâre pleased to announce the delivery of Kubernetes 1.16, our third release of 2019! Kubernetes 1.16 consists of 31 enhancements: 8 enhancements movin
VMwareã¯ãä»®æ³åãã¤ãã¼ãã¤ã¶ã§ããvSphereã«Kubernetesãçµ±åãããProject Pacificããçºè¡¨ãã¾ãããvSphereä¸ã§ç´æ¥Kuberenetesã¯ã©ã¹ã¿ãPodsãå®è¡ããéç¨ç®¡çã§ããããã«ãªãã¾ãã VMworld 2019ã®åºèª¿è¬æ¼ã§ã¯ãKubernetesã®ãªãªã¸ãã«éçºè ã®ä¸äººã§ããç¾å¨ã¯VMwareã§ããªã³ã·ãã«ã¨ã³ã¸ãã¢ãåããJoe Bedaæ°ãProject Pacificã«ã¤ãã¦ããvSphereãKubernetesãå®è¡ããããã®ããåªããå ´æã«ãªããã¨èª¬æãã¾ããã VMware CEOã®ãããã»ã²ã«ã·ã³ã¬ã¼æ°ã¯ãvSphereãã¢ãã³ã¢ããªã±ã¼ã·ã§ã³ã®ãã©ãããã©ã¼ã ã«ãªããVMwareã¯ç¾æç¹ã§ãã£ã¨ãä¿¡é ¼ã§ãããã©ãããã©ã¼ã ã§ããã ãã§ãªããå°æ¥ã«ããã¦ãä¿¡é ¼ã§ãããã©ãããã©ã¼ã ã«ãªãã®ã ãã¨ãProject Pac
Kubernetesã¯ãã¾ãã¾ãªç°å¢ã§å©ç¨ããããã¤ä¸ç¹å®å¤æ°ãã¯ã©ã¹ã¿ã«ã¢ã¯ã»ã¹ã§ãããã¨ãåæã«æ§ç¯ããã¦ããããã®ããé常ã«æè»ãªã¦ã¼ã¶ã¼èªè¨¼æ©æ§ãã¦ã¼ã¶ã¼ã®æ¨©éã管çããæ©è½ãçµã¿è¾¼ã¾ãã¦ãããæ¬è¨äºã§ã¯ãããã®èªè¨¼ã権é確èªæ©æ§ãã©ã®ããã«åãã®ããããã®ä»çµã¿ã«ã¤ãã¦è§£èª¬ããã Kubernetesã«ãããèªè¨¼ã®å¿ è¦æ§ Kubernetesã¯ãã¾ãã¾ãªä¼æ¥ã»çµç¹ãåå ãããªã¼ãã³ãªçµç¹ãCloud Native Computing Foundation(CNCF)ãã«ãã£ã¦éçºãé²ãããã¦ããããå ã ã¯Googleã«ãã£ã¦ãã®éçºãã¹ã¿ã¼ãããããã¸ã§ã¯ãã§ãããå社ã®æã¤ã³ã³ããã¯ã©ã¹ã¿ç®¡çæè¡ãå ã«ãã¦ããããã®ãããKubernetesã¯å½åããä¸ç¹å®å¤æ°ãã¢ã¯ã»ã¹ã§ãããããªãã¯ã¯ã©ã¦ãã§ã®å©ç¨ãæ³å®ããã¦ããããããã£ãç°å¢ã§ãã»ãã¥ã¢ãã¤æè»ã«å©ç¨ã§ããããè¨è¨ãã
ããã«ã¡ã¯ã @amsy810 ã§ãã ä¸è¨ã®ããã°ãåºã¦ãããKubernetes ã¯éç¨ããããªããã¨è³ã«ãããã¨ãå¤ããªã£ã¦ããã®ã§ãé°å²æ°ã§æ²è§£ãã㦠Kubernetes is difficult ã¨ãªããªããããããã¼ã¸ãã§ã·ã³ãã«ã«ä½¿ãã ããªãé£ãããªããã¨ä¼ããããã«æ¸ãã¾ããã Kubernetes ããããã¨ä¼ããããã§ã¯ããã¾ããã yakst.com TL;DR ä¸è¨ã®ããã°ã«ã¤ãã¦ã¯æ¦ãåæè¦ã§ãã è¾ãã®ã¯èªå㧠Kubernetes ã¯ã©ã¹ã¿ã®ç®¡çèªä½ãè¡ãå ´åã§ãã GKE ãªã©ã®ããã¼ã¸ã Kubernetes ãµã¼ãã¹ãå©ç¨ããã±ã¼ã¹ã§ã¯ãKubernetes ã®ç®¡çã¯æ®ã©å¿ è¦ããªããªãã¾ãã ä¾ãã° GKE ã®å ´åã«ã¯ãèªåã¯ã©ã¹ã¿ã¢ããã°ã¬ã¼ãã»èªåã¯ã©ã¹ã¿ã¹ã±ã¼ãªã³ã°ãªã©ãç¨æããã¦ãã¾ããä»ã«ãèªåãã¼ããããã¸ã§ãã³ã°æ©è½ï¼CPUã»ã¡ã¢ãªã»GP
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}