可觀測性 (Observability)
在 Kubernetes Day2
Operation的考量與實踐可觀測性 (Observability) 在 Kubernetes Day2 Operation的考量與實踐 E . W. K u o @ i T h o m e K u b e r n e t e s S u m m i t 2 0 2 2 Click to edit Master title style 2 “ 二哥 2 Wistron DX Lab 緯創數位轉型技術實驗室 title style 3 Agenda Day2 Operation Challenge of Kubernetes Day 2 Operation Tame operational complexity Observability Observability Demo 3 Day2 運營 定義與說明 Kubernetes Day2 運營的挑戰 馴服運營 複雜性 title style 4 Day2 Operation 定 義 與 說 明 4 Click to edit Master title style 5 Day 2 Operation 的定義 • 一旦“某物”投入運營,Day 2 Operation 就是直到該“某物”被移除或 被取代前所需要照料它的時間段。 • Day 2 Operation 是系統為組織生成結 果與價值的地方。0 码力 | 30 页 | 3.01 MB | 1 年前3
A Day in the Life of a Data Scientist Conquer Machine Learning Lifecycle on KubernetesA Day in the Life of a Data Scientist Conquer Machine Learning Lifecycle on Kubernetes Brian Redmond • Cloud Architect @ Microsoft (18 years) • Azure Global Black Belt Team • Live in Pittsburgh, PA Native Compute team • Kubernetes upstream features, Azure Kubernetes Service @ritazzhang OpenAI Scaling Kubernetes to 2,500 Nodes https://blog.openai.com/scaling-kubernetes-to-2500-nodes/ OpenAI OpenAI Scaling Kubernetes to 2,500 Nodes https://blog.openai.com/scaling-kubernetes-to-2500-nodes/ Agenda • What is the typical ML workflow and some of their shortcomings • Why DevOps? • Why Containers0 码力 | 21 页 | 68.69 MB | 1 年前3
Rancher Kubernetes Engine 2, VMWare vSANPractices SAP SAP Data Intelligence 3 on Rancher Kubernetes Engine 2 using VMware vSAN and vSphere SUSE Linux Enterprise Server 15 SP4 Rancher Kubernetes Engine 2 SAP Data Intelligence 3 Dr. Ulrich Schairer Architect (SUSE) 1 SAP Data Intelligence 3 on Rancher Kubernetes Engine 2 using VMware vSAN and vSphere SAP Data Intelligence 3 on Rancher Kubernetes Engine 2 using VMware vSAN and vSphere Date: 2023-07-24 document describes the installation and configuration of SAP Data Intelligence 3 deployed on SUSE's RKE2 and VMWare vsphere and vsan. Disclaimer: Documents published as part of the SUSE Best Practices series0 码力 | 29 页 | 213.09 KB | 1 年前3
Rancher Kubernetes Cryptographic Library
FIPS 140-2 Non-Proprietary Security Policyreproduced and distributed in its entirety without modification. Rancher Kubernetes Cryptographic Library FIPS 140-2 Non-Proprietary Security Policy Document Version 1.1 January 4, 2021 703.276.6050 FIPS 140-2 Security Policy Rancher Kubernetes Cryptographic Library Page 2 of 16 References Ref Full Specification Name Date [140] FIPS 140-2, Security Requirements for 12/3/2002 [140AA] FIPS 140-2 Annex A: Approved Security Functions 6/10/2019 [140AC] FIPS 140-2 Annex C: Approved Random Number Generators 6/10/2019 [140AD] FIPS 140-2 Annex D: Approved Key Establishment0 码力 | 16 页 | 551.69 KB | 1 年前3
Serverless Kubernetes - KubeConServerless Kubernetes: Container in Cloud Native Way 阿里云容器服务团队 张维 KUBECON CHINA 2018 应用部署演化: Going native with cloud Virtual Machine/Bare Metal Increasing focus on business logic Decreasing 厂商 发布日期 Kubernetes API支持 Hyper.sh 2016.11 Y(2018.5支持) Azure Container Instances 2017.7 N AWS Fargate 2017.11 计划2018年支持 Huawei CCI 2018.2 Y Alibaba Cloud Serverless Kubernetes 2018.5 Serverless Kubernetes容器服务 - 按照应用使用资源付费 - 无需管理服务器节点 容器调度与编排 经典Kubernetes容器服务 - 按照集群节点数量付费 ECS Pod Pod Pod Pod ECS Pod Pod Pod Pod ECS Pod Pod Pod Pod 经典Kubernetes集群 容器调度与编排0 码力 | 16 页 | 4.25 MB | 1 年前3
Kubernetes 入門第1 章 Kubernetes 入門 1.1 Kubernetes 是什麼? Kubernetes 是什麼? 首先,它是一個全新的基於容器技術的分散式架構解決方案。這個方案雖然還很 新,但它是 Google 十幾年來大規模應用容器技術的經驗累積和演進的一個重要成 果。確切地說,Kubernetes 是 Google 嚴格保密十幾年的秘密武器——Borg 的開源 專案版本。Borg 是 論文伴 隨著 Kubernetes 的發布宣傳被 Google 首度公開,大家才得以瞭解它的更多內幕。 正因站在 Borg 這個前輩的肩膀上,吸取了 Borg 過去十年間的經驗與教訓,所以 Kubernetes 一經開源就一鳴驚人,並迅速席捲了容器技術領域。 1-9 1.3 從一個不簡單的 Hello World 範例說起 瀏覽器訪問 讀 寫 虛擬機 Kubernetes 服務 圖 圖 1.3 Kubernetes 部署架構圖 1.3.1 建立 redis-master Pod 及服務 我們可以先定義 Service,然後再定義一個 RC 來建立和控制相對應的 Pod,或者先 定義 RC 來建立 Pod,然後定義與其關聯的 Service,這兩種方式最終的結果都一 樣,這裡我們採用後面這種方式。 首 先 為 redis-master 服 務 建 立 一 個 名 為0 码力 | 12 页 | 2.00 MB | 1 年前3
Автоматизация управления ClickHouse-кластерами в KubernetesАвтоматизация управления ClickHouse-кластерами в Kubernetes Владислав Клименко и Валерий Панов K8s? Что это? K8s is the new Linux Это платформа с открытым кодом. позволяющая: • строить системы на ClickHouse в Kubernetes? • Все компоненты системы уже в k8s. • Максимальная унификация управления. • Нужно быстро строить хранилища данных. • Нужна максимальная переносимость. ClickHouse в Kubernetes – это это просто? НЕ ОЧЕНЬ! Почему? Потому что ClickHouse + Kubernetes ClickHouse в Kubernetes? Что будем делать? Одна кнопка ClickHouse Оператор? Что это? • Программа, управляющая другими программами0 码力 | 44 页 | 2.24 MB | 1 年前3
Kubernetes Native DevOps PracticeKubernetes Native DevOps Practice — 王磊磊 @TenxCloud Agenda • Our DevOps Expectations • Kubernetes Capabilities/Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design experience and data, leverage with PaaS capability • Facilitate our PaaS and micro-service product Kubernetes Capabilities/Advantages to Build DevOps Solution Pod Job CronJob • k8s itself is NOT a PaaS or Volumes ConfigMap Secret ResourceQuota / LimitRanges • Scheduler / Affinity • And more … Kubernetes Capabilities/Advantages to Build DevOps Solution [] InitContainers Pod Spec [] Containers Affinity0 码力 | 21 页 | 6.39 MB | 1 年前3
Kubernetes Use it, Contribute to it, and Enjoy it!Kubernetes: Use it, Contribute to it, and Enjoy it! Xiangpeng Zhao, Software Engineer, ZTE Corporation Github: @xiangpengzhao Agenda 1. The community 2. How to contribute 3. Versioning 4. The easy Communication Resources Ecosystem Orgs/Repos Kubernetes Kubernetes SIGs Kubernetes Incubator Orgs kubernetes- retired Kubernetes Clients kubernetes- csi Orgs/Repos Orgs/Repos Orgs/Repos SIGs/WGs SIGs/WGs Special Interest Group Working Group https://github.com/kubernetes/community/blob/master/sig-list.md SIGs/WGs Communication Github Slack Mailing list Zoom Discussion board Kubecons0 码力 | 45 页 | 3.11 MB | 1 年前3
从Mesos到Kubernetes从Mesos到Kubernetes 孙寅 平台演进 PaaS DCOS DCBrain 体系架构 Mesos时代 容器网络 方案演进:MACVLAN(DHCP)->Flannel(HostGW) DEMO过:MACVLAN(自定义CNI插件)、Calico、Culim 网络性能、架构可靠性的最佳折中 存储架构 根分区 /home分区 御ZK故障 监控 Push采集,与动态 环境更亲和 促成自动发现能力 监控 节点内增加主机或容器 主机或容器增加分区 转向K8S 双引擎 Kubernetes API Server Marathon/ Mesos Adapter O 翻译为Marathon/Mesos API 代理Events 有效裁剪 可靠 Build UT test Staging Job Deploy Staging Job IT Test Staing Job Merge Preview Branch Step2 Deploy Preview Job Merge Production Branch Branch preview change 流量镜像 一键压测 接入层(TCPCopy)0 码力 | 30 页 | 2.12 MB | 1 年前3
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