Kubernetes Storage Performance Comparison v2 (2020 Updated)
In 2019 I published a blog: Kubernetes Storage Performance Comparison. My goal was to evaluate the most common storage solutions available for Kubernetes and perform basic performance testing. I had results for GlusterFS, CEPH, Portworx and OpenEBS (with cStor backend). This blog has been popular and I received a lot of positive feedback. I’ve decided to come back with few updates on progress in t
State of Persistent Storage in K8s — A Benchmark
State of Persistent Storage in K8s — A Benchmark This is an unscientific review of storage solutions for Kubernetes. This solves a problem where you need to provision a Persistent Volume using the nodes disk storage, while having a redundancy if a node is damaged or restarted. My motivation is that I´m migrating my company fleet of servers from multiple Bare Metal dedicated servers to a Kubernetes
microk8sã§åˆ†æ•£åž‹ãƒ–ãƒãƒƒã‚¯ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã®ã€ŒLonghornã€ã‚’試㙠- 仮想化通信
Longhornã¯ã€Kubernetes用ã®åˆ†æ•£åž‹ãƒ–ãƒãƒƒã‚¯ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚·ã‚¹ãƒ†ãƒ ã§ã™ã€‚ Longhornã®å°Žå…¥ã«ã‚ˆã‚Šã€Kubernetesクラスターã§ã‚³ãƒ³ãƒ†ãƒŠãƒ¼ã‚¢ãƒ—リケーションã«å¯¾ã—ã¦æ°¸ç¶šãƒœãƒªãƒ¥ãƒ¼ãƒ ã‚’æä¾›ã§ãã¾ã™ã€‚ Longhornã¯Rancherã®ã‚¢ãƒ—リカタãƒã‚°ã«ã‚ã‚‹ãŸã‚ã€Rancherを一度ã§ã‚‚触ã£ãŸã“ã¨ãŒã‚ã‚‹ãªã‚‰ãŠé¦´æŸ“ã¿ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã ã¨æ€ã„ã¾ã™ã€‚実際ã€Rancherã§Longhornを展開ã™ã‚‹ã®ã¯ç°¡å˜ã§ã€ã‚¢ãƒ—リカタãƒã‚°ã‹ã‚‰Longhornã‚’é¸ã³ã€Longhornã®è¨å®šã‚’ã½ã¡ã½ã¡å®šç¾©ã—ã¦å±•é–‹ã™ã‚‹ã ã‘ã§åˆ©ç”¨å¯èƒ½ã«ãªã‚Šã¾ã™ã€‚ 展開後ã¯Rancherã§ã‚³ãƒ³ãƒ†ãƒŠãƒ¼ã‚¢ãƒ—リケーションを展開ã™ã‚‹éš›ã«æ°¸ç¶šã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãŒå¿…è¦ãªã¨ãã«Longhornを呼ã³å‡ºã™ã ã‘ã§ã™ã€‚自分ã§ä½œæˆã—ãŸYAMLを使ã£ã¦ã‚³ãƒ³ãƒ†ãƒŠãƒ¼ã‚¢ãƒ—リケーションをデプãƒã‚¤ã™ã‚‹éš›ã¯ã€PersistentVolumeClaimã®è¦æ±‚ã‚’å«ã‚ã‚‹ã“ã¨ã§æ°¸ç¶š
Longhorn + WordPress on GKE - Qiita
2019.10.29ã«CNCF(Cloud Native Computing Foundation)ã®Sandbox Projectã¨ãªã£ãŸLonghornã«ã¤ã„ã¦è¦‹ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ 1.What's Longhorn ? Longhornã¯ã€RancherLabs社ãŒé–‹ç™ºã—ãŸOpenEBSベースã®Kubernetes用ã®åˆ†æ•£ãƒ–ãƒãƒƒã‚¯ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚·ã‚¹ãƒ†ãƒ ã§ã™ã€‚ストレージ種別ã¨ã—ã¦ã¯ã€ãƒ–ãƒãƒƒã‚¯ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã§ã™ã€‚2017å¹´ã®DockerCon時ã«ç™ºè¡¨ã•ã‚Œã¦2019å¹´10月末ã«ã€CNCFã®Sandbox Projectã«ãªã‚Šã¾ã—ãŸã€‚ 2019å¹´12月時点ã§ã®æœ€æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯v0.7.0ã¨ãªã‚Šã¾ã™ã€‚ 特徴ã¨ã—ã¦ã¯ã€ä»¥ä¸‹ã¨ãªã‚Šã¾ã™ã€‚ å˜ä¸€éšœå®³ç‚¹ã®ãªã„エンタープライズグレード？ã®åˆ†æ•£ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ ブãƒãƒƒã‚¯ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã®å¢—分スナップショット 効率的ãªå¤‰æ›´ãƒ–ãƒãƒƒã‚¯æ¤œå‡ºã«åŸºã¥ã„ã¦æ§‹ç¯‰ã•ã‚ŒãŸã‚»ã‚«ãƒ³ãƒ€ãƒªã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸
Rancherã®ãƒ¤ãƒ„知ã£ã¦ã‚‹ï¼Ÿã„ã‚„ã€ãã£ã¡ã˜ã‚ƒãªãã¦Longhornã®ã»ã†
Cloud Native Developers JP主催ã®ç¬¬8回勉強会「çµå±€Kubernetesã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã©ã†ã™ã‚‹ã®ï¼Ÿ - cndjp第8回勉強会ã€ã§ã®LT資料ã§ã™ã€‚ コンテナ環境ã«ãŠã‘るマイクãƒã‚µãƒ¼ãƒ“スã‹ã•ã‚ŒãŸåˆ†æ•£ãƒ–ãƒãƒƒã‚¯ãƒœãƒªãƒ¥ãƒ¼ãƒ ストレージを実ç¾ã™ã‚‹ãŸã‚ã®Rancher Labsã®ã€ŒProject Longhornã€ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚
Announcing Longhorn: an open source project for microserv...
Announcing Longhorn: an open source project for microservices-based distributed block storage Editor’s note: On June 2, 2020, Rancher Labs announced the general availability of Longhorn, an enterprise-grade, cloud-native container storage solution. Longhorn directly answers the need for an enterprise-grade, vendor-neutral persistent storage solution that supports the easy development of stateful a
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Cloud Native Storage Meetup #1 Longhorn
Getting Started with Longhorn Distributed Block Storage a...
Longhorn: A Cloud Native Approach to Distributed Storage
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