Kubernetes Love at first sight?
|
|
- Peter Booth
- 6 years ago
- Views:
Transcription
1 Kubernetes Love at first sight? 15, February 2018 Joost Hofman (Lead Albert Heijn IT Online) Milo van der zee (Senior Heijn IT Online)
2 Agenda Kubernetes Why at AH? How? Questions Relational problems Is it real love?
3 Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications.
4 Kubernetes - Searches
5 Kubernetes Service POD POD 1 n 1 n
6 Kubernetes Operator / Developer API Server Kubernetes Master Controller Manager Scheduler ETCD Users Kubelet cadvisor kube-proxy Kubelet cadvisor kube-proxy Pod Pod Pod Pod Up to 5000 Pod Pod Pod Pod Kubernetes Node Plugin Network - Calico Kubernetes Node
7 Kubernetes $ nodes NAME STATUS ROLES AGE VERSION k8snode2098 Ready,SchedulingDisabled master 12d v1.8.4+coreos.0 k8snode2099 Ready,SchedulingDisabled master 12d v1.8.4+coreos.0 k8snode2100 Ready,SchedulingDisabled master 12d v1.8.4+coreos.0 k8snode2101 Ready node 12d v1.8.4+coreos.0 k8snode2102 Ready node 12d v1.8.4+coreos.0 k8snode2103 Ready node 12d v1.8.4+coreos.0 k8snode2104 Ready node 12d v1.8.4+coreos.0 k8snode2105 Ready node 12d v1.8.4+coreos.0 k8snode2107 Ready node 12d v1.8.4+coreos.0 k8snode2108 Ready node 12d v1.8.4+coreos.0 k8snode2109 Ready node 12d v1.8.4+coreos.0 k8snode2110 Ready node 12d v1.8.4+coreos.0 k8snode2111 Ready node 12d v1.8.4+coreos.0
8 Kubernetes $ pods -o wide NAME READY STATUS IP NODE shoppinglist-widget q7c1x 1/1 Running k8snode1657 subscription-service-8cc4c97fb-dh9zz 1/1 Running k8snode1656 subscription-service-8cc4c97fb-t7wrj 1/1 Running k8snode1651 taxonomy-neo4j-neo4j-core-0 1/1 Running k8snode1814 taxonomy-neo4j-neo4j-core-1 1/1 Running k8snode1651 taxonomy-neo4j-neo4j-core-2 1/1 Running k8snode1813 taxonomy-service-7b4fb7f8d5-c6mvb 1/1 Running k8snode1813 taxonomy-service-7b4fb7f8d5-h2hjk 1/1 Running k8snode1655 gateway r22 1/1 Running k8snode1814 gateway lqzk 1/1 Running k8snode1655 gateway fkt9k 1/1 Running k8snode1654 gateway ls9pv 1/1 Running k8snode1813
9 Pods kubectl describe pod api gateway # kubectl -n online-prd describe pod gateway r22 Name: gateway r22 Namespace: online-prd Node: k8snode1814/ Start Time: Wed, 14 Feb :12: Labels: name=gateway Status: Running IP: Containers: gateway: Image: regisry-docker.online.ah.nl:443/ah-open-api-gateway:0.1.2 Port: <none>
10 Service - kubectl describe svc api gateway # kubectl describe svc gateway Name: gateway Namespace: online-prd Labels: run=gateway Annotations: kubectl.kubernetes.io/last-appliedconfiguration={"apiversion":"v1","kind":"service","metadata":{"annotations":{},"labels":{"ru n":"gateway"},"name":"gateway","namespace":"online-prd"},"spec":{"ports":... Selector: run=gateway Type: ClusterIP IP: Port: <unset> 8080/TCP TargetPort: 8080/TCP Endpoints: :8080, :8080, : more... Session Affinity: None Events: <none>
11 api service iptables -A KUBE-SERVICES -d /32 -p tcp -m tcp --dport 443 -j SVC-JFMNS -A SVC-JFMNS --mode random --probability j KUBE-SEP-JPX2Q -A SVC-JFMNS --mode random --probability j KUBE-SEP-KUJYT -A SVC-JFMNS --mode random --probability 0.5 -j KUBE-SEP-HTGFR -A SVC-JFMNS --mode random -j KUBE-SEP-JP5GT -A SEP-JPX2Q -p tcp -m recent -j DNAT --to-destination :6443
12 Albert Heijn? 2015 Monolith Binary coupling Scalability problems Growth issues CI/CD impossible Downtime NOW and future Scalable Decoupling Rolling updates Services CI/CD to the max Isolation of code Zero downtime Technology agnostic
13 Albert Heijn? Scalable architecture and technology on a modern, scalable, automated platform Containers - Fully automated - Within minutes Container management platform Virtual hardware - Semi-automated - Within weeks Virtualization Commodity hardware - Manual - Within months
14 On Premise VS Cloud No cloud options in 2016 and 2017
15 How?
16 How?
17 A HTTP call to appietoday.nl Users Nginx - Ingress Frontend (service) Loadbalancer Frontend (pod) API Gateway (service) API Gateway (pod) IDP (service) API (service) IDP (pod) API (pod)
18 Our setup? Frontend API Gateway Services Platform Continuous delivery 25+ services Continuous delivery Automated from development to production Authorization Authentication Throttling Routing 5 Clusters 40+ nodes 650+ Docker containers Automate platform deployment with Ansible
19 Relational problems: Communication.
20 Relational problems: Storage. On premise Storage Host path NFS vsphere volumes
21 Relational problems: Storage. On premise Storage GlusterFS
22 Relational problems: Postgres on Gluster. pg_restore: [archiver (db)] Error from TOC entry 53398; TABLE DATA l1aaux_sci sdmcleod pg_restore: [archiver (db)] COPY failed for table "l1aaux_sci": ERROR: unexpected data beyond EOF in block 9391 of relation base/16386/17043 HINT: This has been seen to occur with buggy kernels; consider updating your system. CONTEXT: COPY l1aaux_sci, line : " \N :04: :04: " pg_restore: [archiver (db)] Error from TOC entry 53399; TABLE DATA l1afts_dbl sdmcleod pg_restore: [archiver (db)] COPY failed for table "l1afts_dbl": ERROR: unexpected data beyond EOF in block of relation base/16386/17068 HINT: This has been seen to occur with buggy kernels; consider updating your system.
23 Relational problems: Postgres on Gluster. postgres source code: src/backend/storage/buffer/bufmgr.c /* * We get here only in the corner case where we are trying to extend * the relation but we found a pre-existing buffer marked BM_VALID. * This can happen because mdread doesn't complain about reads beyond * EOF (when zero_damaged_pages is ON) and so a previous attempt to * read a block beyond EOF could have left a "valid" zero-filled * buffer. Unfortunately, we have also seen this case occurring * because of buggy Linux kernels that sometimes return an * lseek(seek_end) result that doesn't account for a recent write. In * that situation, the pre-existing buffer would contain valid data * that we don't want to overwrite. Since the legitimate case should * always have left a zero-filled buffer, complain if not PageIsNew. */ bufblock = islocalbuf? LocalBufHdrGetBlock(bufHdr) : BufHdrGetBlock(bufHdr); if (!PageIsNew((Page) bufblock)) ereport(error, (errmsg("unexpected data beyond EOF in block %u of relation %s", blocknum, relpath(smgr->smgr_rnode, forknum)), errhint("this has been seen to occur with buggy kernels; consider updating your system.")));
24 Relational problems: Communication. Nodes can t reach each other anymore KubeProxy can t reach API iptables are broken Network interface changes Subnet Flannel and Docker mismatch (magicly)
25 Relational problems: Communication. Nodes can t reach each other anymore Migration from Flannel to Calico resulted in a small downtime but a very stable network afterwards Created a Network test DaemonSet, as our own relation therapist
26 Relational problems: Communication. ~]# bridge fdb grep cali 33:33:00:00:00:01 dev calif8b8ce32fae self permanent 01:00:5e:00:00:01 dev calif8b8ce32fae self permanent... ~]# ip -d link show calif8b8ce32fae 8: <BROADCAST,MULTICAST,UP,LOWER_UP> state UP mode DEFAULT link/ether 7e:3f:ee:5e:d4:ed brd ff:ff:ff:ff:ff:ff link-netnsid 0 promiscuity 0 veth addrgenmode eui64 [prd-node1:pnlmv17y@k8snode1650 ~]$ route -n grep cali UH 0 calif8b8ce32fae UH 0 cali2b5d60cd0be UH 0 cali9fa8da UH 0 cali4c2e295795a UH 0 cali5c975203c3b
27 Relational problems: Communication. ~]$ ip addr... 13: <NOARP,UP,LOWER_UP> mtu 1440 qdisc noqueue state UNKNOWN qlen 1 link/ipip brd inet /32 scope global tunl0 valid_lft forever preferred_lft forever... [pnlmv17y@k8snode2101 ~]$ route -n grep tunl UG tunl UG tunl UG tunl UG tunl0
28 Relational problems: Communication. Not much knowledge about Calico... And that is a good thing. It just works. We know a lot more about Flannel and that also says enough...
29 Relation problems: Containers drop
30 Relation problems: Communication. Kubernetes Master Network Test (Pod) DS Kube DNS (pod) Network Test (Pod) DS Network Test (Pod) DS Kube DNS (service) Kube DNS (pod) Kubernetes Node Kubernetes Node
31 Kubernetes gives more benefits than doubts on premise A lot of open source tools around Helm packages Fast delivery of software Auto healing Very very stable (Only got called out of bed once at night in 2017) Happy developers Enabler for DevOps Etc..
32 Open source tools that boosts our relationship
33 Projects that boosts our relationship Easily deploying production-ready Kubernetes clusters. Kubespray saved months of work setting up Kubernetes on premise.
34 Projects that boosts our relationship Package manager for Kubernetes Helm makes upgrading and maintaining our applications predictable and super easy.
35 Love Joost Milo
36 Questions?
Cisco Virtual Update Container networking. Hans Donnerborg, Lars Granberg, Maj 2018
Cisco Virtual Update Container networking Hans Donnerborg, hdonnerb@cisco.com Lars Granberg, lagranbe@cisco.com Maj 2018 Why ACI for Application Container Platforms Turnkey solution for node and container
More informationDocker Networking: From One to Many. Don Mills
Docker Networking: From One to Many Don Mills What we are going to talk about Overview of traditional Docker networking Some demonstrations Questions New Docker features Some more demonstrations Questions
More information$ wget V SOLUTIONS.tar.bz2 \ --user=lftraining --password=penguin2014
3.5. LABS 1 Exercise 3.1: Install Kubernetes Overview There are several Kubernetes installation tools provided by various vendors. In this lab we will learn to use kubeadm As an independent tool, it is
More informationAn Introduction to Kubernetes
8.10.2016 An Introduction to Kubernetes Premys Kafka premysl.kafka@hpe.com kafkapre https://github.com/kafkapre { History }???? - Virtual Machines 2008 - Linux containers (LXC) 2013 - Docker 2013 - CoreOS
More informationLife of a Packet. KubeCon Europe Michael Rubin TL/TLM in GKE/Kubernetes github.com/matchstick. logo. Google Cloud Platform
logo Life of a Packet KubeCon Europe 2017 Michael Rubin TL/TLM in GKE/Kubernetes github.com/matchstick Google Cloud Platform Kubernetes is about clusters Because of that, networking
More informationEvolution of Kubernetes in One Year From Technical View
Evolution of Kubernetes in One Year From Technical View Harry Zhang Background Docker = Fan economy Github search stack overflow DockerCon de facto Docker Kubernetes diversity Docker Image Image ACI RunC
More informationKubernetes Container Networking
Kubernetes Container Networking Frank Brockners Cisco Spark How Questions? Use Cisco Spark to communicate with the speaker after the session 1. Find this session in the Cisco Live Mobile App 2. Click Join
More informationIntroduction to Kubernetes
Introduction to Kubernetes Neil Peterson @nepeters #ITDEVCONNECTIONS Session Topics - Quick primer on containers - Container mgmt solutions - Kubernetes basics - Kubernetes deeper dive - Kubernetes beyond
More informationKubernetes: Twelve KeyFeatures
Kubernetes: Twelve KeyFeatures Kubernetes is a Greek word which means helmsman, or the pilot of a ship. It is an open source project that was started by Google and derived from Borg, which is used inside
More informationCode: Slides:
Workshop Resources Code: https://github.com/beekpr/public-workshops Slides: https://tinyurl.com/yc2uo3wk Make sure minikube and kubectl is setup (labs/1-setup-cluster.md has some instructions) Kubernetes
More informationKubernetes introduction. Container orchestration
Kubernetes introduction Container orchestration Container Orchestration Why we need container orchestration? Restart containers if they are not healthy. Provide private container network. Service discovery.
More informationagenda PAE Docker Docker PAE
Docker 2016.03.26 agenda PAE Docker Docker PAE 2 3 PAE PlCloud APP Engine Docker Docker Caas APP 4 APP APP volume images 5 App 6 APP Show Time 7 8 Docker Public DockerHup Private registry push pull AUFS
More informationQuick Start Guide for Vmware. Version 2.5 Vmware vsphere Instance
Quick Start Guide for Vmware Version 2.5 Vmware vsphere Instance CONTENTS 1. Introduction 1.1 Running Gemini appliance on Vmware vsphere 1.1.1 Supported Versions 1.1.2 System Requirement 1.1.3 Note on
More informationBuilding an on premise Kubernetes cluster DANNY TURNER
Building an on premise Kubernetes cluster DANNY TURNER Outline What is K8s? Why (not) run k8s? Why run our own cluster? Building what the public cloud provides 2 Kubernetes Open-Source Container Management
More informationCONTAINERS AND MICROSERVICES WITH CONTRAIL
CONTAINERS AND MICROSERVICES WITH CONTRAIL Scott Sneddon Sree Sarva DP Ayyadevara Sr. Director Sr. Director Director Cloud and SDN Contrail Solutions Product Line Management This statement of direction
More informationKubernetes - Load Balancing For Virtual Machines (Pods)
Kubernetes - Load Balancing For Virtual Machines (Pods) 4 th of Feb 2018 Yanir Quinn Senior Software Engineer Red Hat This presentation is licensed under a Creative Commons Attribution 4.0 International
More informationNote: Currently (December 3, 2017), the new managed Kubernetes service on Azure (AKS) does not yet support Windows agents.
Create a Hybrid Kubernetes Linux/Windows Cluster in 7 Easy Steps Azure Container Service (ACS) makes it really easy to provision a Kubernetes cluster in Azure. Today, we'll walk through the steps to set
More informationKubernetes - Networking. Konstantinos Tsakalozos
Kubernetes - Networking Konstantinos Tsakalozos Kubernetes From the greek word κυβερνήτης originally designed by Google and donated to the Cloud Native Computing Foundation. Presented at "Large-scale cluster
More informationKubernetes 101. Doug Davis, STSM September, 2017
Kubernetes 101 Doug Davis, STSM September, 2017 Today's Agenda What is Kubernetes? How was Kubernetes created? Where is the Kubernetes community? Technical overview What's the current status of Kubernetes?
More informationWolfram Richter Red Hat. OpenShift Container Netzwerk aus Sicht der Workload
Wolfram Richter Red Hat OpenShift Container Netzwerk aus Sicht der Workload Why this session? OpenShift is great for web applications, but we want to do X will this work? X { Analytics, Non-HTTP, High-
More informationA REFERENCE ARCHITECTURE FOR DEPLOYING WSO2 MIDDLEWARE ON KUBERNETES
A REFERENCE ARCHITECTURE FOR DEPLOYING WSO2 BY FRANK LEYMANN MIDDLEWARE ON KUBERNETES BY IMESH GUNARATNE SENIOR TECHNICAL LEAD, WSO2 WSO2 REST API DESIGN GUIDELINES TABLE OF CONTENTS 1. An Introduction
More informationKuber-what?! Learn about Kubernetes
DEVNET-1999 Kuber-what?! Learn about Kubernetes Ashley Roach, Principal Engineer Evangelist Agenda Objectives A brief primer on containers The problems with running containers at scale Orchestration systems
More informationSeccomp, network and namespaces. Francesco Tornieri <francesco.tornieri AT kiratech.it>
Seccomp, network and namespaces Francesco Tornieri VM vs Container 2 Namespaces ecc 3 Namespaces ecc man namespaces: A namespaces wraps a global system resource in a
More informationMaximizing Network Throughput for Container Based Storage David Borman Quantum
Maximizing Network Throughput for Container Based Storage David Borman Quantum 1 Agenda Assumptions Background Information Methods for External Access Descriptions, Pros and Cons Summary 2 Assumptions
More informationProject Calico v3.2. Overview. Architecture and Key Components. Project Calico provides network security for containers and virtual machine workloads.
Project Calico v3.2 Overview Benefits Simplicity. Traditional Software Defined Networks (SDNs) are complex, making them hard to deploy and troubleshoot. Calico removes that complexity, with a simplified
More informationLaunching StarlingX. The Journey to Drive Compute to the Edge Pilot Project Supported by the OpenStack
Launching StarlingX The Journey to Drive Compute to the Edge Pilot Project Supported by the OpenStack Foundation Ian Jolliffe, WIND RIVER SYSTEMS Director Engineering @ian_jolliffe Project Overview An
More informationMultiple Networks and Isolation in Kubernetes. Haibin Michael Xie / Principal Architect Huawei
Multiple Networks and Isolation in Kubernetes Haibin Michael Xie / Principal Architect Huawei Agenda CNI and network plug-ins Multiple network use cases, design and implementation Network multi-tenancy
More informationKubernetes made easy with Docker EE. Patrick van der Bleek Sr. Solutions Engineer NEMEA
Kubernetes made easy with Docker EE Patrick van der Bleek Sr. Solutions Engineer NEMEA Docker Enterprise Edition is More than Containers + Orchestration... DOCKER ENTERPRISE EDITION Kubernetes integration
More informationNetworking Approaches in. a Container World. Flavio Castelli Engineering Manager
Networking Approaches in a Container World Flavio Castelli Engineering Manager fcastelli@suse.com Rossella Sblendido Engineering Manager rsblendido@suse.com Disclaimer There a many container engines, I
More information개발자와운영자를위한 DevOps 플랫폼 OpenShift Container Platform. Hyunsoo Senior Solution Architect 07.Feb.2017
개발자와운영자를위한 DevOps 플랫폼 OpenShift Container Platform Hyunsoo Kim(hykim@redhat.com) Senior Solution Architect 07.Feb.2017 1 Agenda 1. What is DevOps? 2. Platform as a Service(PaaS) 3. Build & Deploy on PaaS
More informationKubernetes Essentials
Kubernetes Essentials Activity guide Release 1 rev46 Component Soft Ltd. January 12, 2018 The contents of this course and all its modules and related materials, including handouts to audience members,
More informationDocker All The Things
OpenStack Services Docker All The Things and Kubernetes and Atomic OpenStack Summit Paris, November 2014 @brentholden @jameslabocki Agenda The Problem Current Solutions Tomorrow s Improvements Demonstration
More informationOverview of Container Management
Overview of Container Management Wyn Van Devanter @wynv Vic Kumar Agenda Why Container Management? What is Container Management? Clusters, Cloud Architecture & Containers Container Orchestration Tool Overview
More informationPackage your Java Application using Docker and Kubernetes. Arun
Package your Java Application using Docker and Kubernetes Arun Gupta, @arungupta Docker Captain Java Champion JavaOne Rock Star (4 years) NetBeans Dream Team Silicon Valley JUG Leader Author Runner Lifelong
More informationTwo years of on Kubernetes
Two years of on Kubernetes Platform Engineer @ rebuy Once a Fullstack- and Game-Developer Got interested in container technologies in 2014 and jumped on K8s in 2015 Finished my master thesis with a case
More informationKubernetes Integration Guide
Kubernetes Integration Guide Cloud-Native Security www.aporeto.com Aporeto Kubernetes Integration Guide The purpose of this document is to describe the features of Aporeto that secure application services
More informationContainers Infrastructure for Advanced Management. Federico Simoncelli Associate Manager, Red Hat October 2016
Containers Infrastructure for Advanced Management Federico Simoncelli Associate Manager, Red Hat October 2016 About Me Kubernetes Decoupling problems to hand out to different teams Layer of abstraction
More informationDan Williams Networking Services, Red Hat
Networking Containers with Kubernetes and OpenShift Dan Williams Networking Services, Red Hat Kubernetes Components Web UI Pod apiserver etcd Container 1 Container 2 scheduler controller Command-line interface
More informationRtnetlink dump filtering in the kernel Roopa Prabhu
Rtnetlink dump filtering in the kernel Roopa Prabhu Agenda Introduction to kernel rtnetlink dumps Applications using rtnetlink dumps Scalability problems with rtnetlink dumps Better Dump filtering in the
More informationService discovery in Kubernetes with Fabric8
Service discovery in Kubernetes with Fabric8 Andy Moncsek Senior Consultant Andy.Moncsek@trivadis.com Twitter: @AndyAHCP BASEL BERN BRUGG DÜSSELDORF FRANKFURT A.M. FREIBURG I.BR. GENF HAMBURG KOPENHAGEN
More informationMicroservices. Chaos Kontrolle mit Kubernetes. Robert Kubis - Developer Advocate,
Microservices Chaos Kontrolle mit Kubernetes Robert Kubis - Developer Advocate, Google @hostirosti About me Robert Kubis Developer Advocate Google Cloud Platform London, UK hostirosti github.com/hostirosti
More informationKubernetes Container Networking with NSX-T Data Center Deep Dive
Kubernetes Container Networking with NSX-T Data Center Deep Dive Yasen Simeonov, VMware, Inc. #vmworld NET1677BU #NET1677BU Disclaimer This presentation may contain product features or functionality that
More informationKubernetes. An open platform for container orchestration. Johannes M. Scheuermann. Karlsruhe,
Kubernetes An open platform for container orchestration Johannes M. Scheuermann Karlsruhe, 30.08.2017 Johannes M. Scheuermann Cloud Platform Engineer @ inovex Software-Defined Datacenters Infrastructure
More informationTop Nine Kubernetes Settings You Should Check Right Now to Maximize Security
White Paper Top Nine Kubernetes Settings You Should Check Right Now to Maximize Security If you use Kubernetes, you know how much it can increase development velocity and reduce operational complexity.
More informationEASILY DEPLOY AND SCALE KUBERNETES WITH RANCHER
EASILY DEPLOY AND SCALE KUBERNETES WITH RANCHER 2 WHY KUBERNETES? Kubernetes is an open-source container orchestrator for deploying and managing containerized applications. Building on 15 years of experience
More informationSurvey of inconsistencies in Linux kernel IPv4/IPv6 UAPI Roopa Prabhu
Survey of inconsistencies in Linux kernel IPv4/IPv6 UAPI Roopa Prabhu Agenda Goals Introduction to Kernel Netlink UAPI for IPv4/IPv6 Introduction to userspace apps relying on the UAPI Survey areas of inconsistencies
More informationQuestion: 2 Kubernetes changed the name of cluster members to "Nodes." What were they called before that? Choose the correct answer:
Volume: 89 Questions + 17 Labs Question: 1 Containers are run on which of these? A. Services B. Controllers C. Nodes D. None of these Answer: C Nodes run the pods. Question: 2 Kubernetes changed the name
More informationKubernetes deep dive
Kubernetes deep dive Hello! אני מיקי חיוט, מתמחה בתחום כ- 20 שנים וב- 4 שנים האחרונות עובד בבית התוכנה "אינפיניטי" המעניק פתרונות טכנולוגיים בתחומי דבאופס, תשתיות, פיתוח, אבטחת מידע ובסיסי נתונים. Kubernetes
More informationLeveraging the Serverless Architecture for Securing Linux Containers
Leveraging the Serverless Architecture for Securing Linux Containers Nilton Bila, Paolo Dettori, Ali Kanso, Yuji Watanabe*, Alaa Youssef IBM T.J. Watson Research Center New York *IBM Research - Tokyo,
More informationImportant DevOps Technologies (3+2+3days) for Deployment
Important DevOps Technologies (3+2+3days) for Deployment DevOps is the blending of tasks performed by a company's application development and systems operations teams. The term DevOps is being used in
More informationProject Calico v3.1. Overview. Architecture and Key Components
Project Calico v3.1 Overview Benefits Simplicity. Traditional Software Defined Networks (SDNs) are complex, making them hard to deploy and troubleshoot. Calico removes that complexity, with a simplified
More informationDisclaimer This presentation may contain product features that are currently under development. This overview of new technology represents no commitme
NET1522BE Kubernetes Networking with NSX-T Deep Dive Ali Al Idrees Yves Fauser #VMworld #NET1522BE Disclaimer This presentation may contain product features that are currently under development. This overview
More informationKubernetes Basics. Christoph Stoettner Meetup Docker Mannheim #kubernetes101
Kubernetes Basics Christoph Stoettner +49 173 8588719 christoph.stoettner@panagenda.com 1 @stoeps Meetup Docker Mannheim #kubernetes101 Christoph Stoettner Senior Consultant at panagenda Linux (Slackware)
More informationKubernetes on Openstack
Kubernetes on Openstack Saverio Proto saverio.proto@switch.ch Lugano 2018 SWITCH 1 Infrastructure & Data Services Your added value Our customers Our offer 2018 SWITCH 2 Your added value SWITCH made Swiss
More informationTable of Contents HOL CNA
Table of Contents Lab Overview - - Kubernetes - Getting Started... 2 Lab Guidance... 3 Module 1 - Introduction to Kubernetes (30 minutes)... 9 Introduction... 10 What is container orchestration and why
More informationRunning MarkLogic in Containers (Both Docker and Kubernetes)
Running MarkLogic in Containers (Both Docker and Kubernetes) Emma Liu Product Manager, MarkLogic Vitaly Korolev Staff QA Engineer, MarkLogic @vitaly_korolev 4 June 2018 MARKLOGIC CORPORATION Source: http://turnoff.us/image/en/tech-adoption.png
More informationHow Container Runtimes matter in Kubernetes?
How Container Runtimes matter in Kubernetes? Kunal Kushwaha NTT OSS Center About me Works @ NTT Open Source Software Center Contributes to containerd and other related projects. Docker community leader,
More informationContinuous delivery while migrating to Kubernetes
Continuous delivery while migrating to Kubernetes Audun Fauchald Strand Øyvind Ingebrigtsen Øvergaard @audunstrand @oyvindio FINN Infrastructure History Kubernetes at FINN Agenda Finn Infrastructure As
More informationKUBERNETES IN A GROWN ENVIRONMENT AND INTEGRATION INTO CONTINUOUS DELIVERY
KUBERNETES IN A GROWN ENVIRONMENT AND INTEGRATION INTO CONTINUOUS DELIVERY Stephan Fudeus, Expert Continuous Delivery Dr. Sascha Mühlbach, Expert Infrastructure Architect United Internet / 1&1 Mail & Media
More informationHow to build scalable, reliable and stable Kubernetes cluster atop OpenStack.
How to build scalable, reliable and stable Kubernetes cluster atop OpenStack Bo Wang HouMing Wang bo.wang@easystack.cn houming.wang@easystack.cn Cluster resources management Cluster data persistence Contents
More informationVMware Integrated OpenStack with Kubernetes Getting Started Guide. VMware Integrated OpenStack 4.1
VMware Integrated OpenStack with Kubernetes Getting Started Guide VMware Integrated OpenStack 4.1 You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/
More informationContainers, Serverless and Functions in a nutshell. Eugene Fedorenko
Containers, Serverless and Functions in a nutshell Eugene Fedorenko About me Eugene Fedorenko Senior Architect Flexagon adfpractice-fedor.blogspot.com @fisbudo Agenda Containers Microservices Docker Kubernetes
More informationInfoblox Kubernetes1.0.0 IPAM Plugin
2h DEPLOYMENT GUIDE Infoblox Kubernetes1.0.0 IPAM Plugin NIOS version 8.X August 2018 2018 Infoblox Inc. All rights reserved. Infoblox Kubernetes 1.0.0 IPAM Deployment Guide August 2018 Page 1 of 18 Overview...
More informationInfrastructure at your Service. Oracle over Docker. Oracle over Docker
Infrastructure at your Service. Infrastructure at your Service. About me David Hueber COO Principal Consultant Mobile +41 79 963 43 68 david-.hueber@dbi-services.com www.dbi-services.com Page 2 18.11.2015
More informationS Implementing DevOps and Hybrid Cloud
S- Implementing DevOps and Hybrid Cloud Srihari Angaluri Lenovo Data Center Group Red Hat Summit // Outline DevOps and Containers Architectural Considerations Lenovo Cloud Technology Center Implementing
More informationFull Scalable Media Cloud Solution with Kubernetes Orchestration. Zhenyu Wang, Xin(Owen)Zhang
Full Scalable Media Cloud Solution with Kubernetes Orchestration Zhenyu Wang, Xin(Owen)Zhang Agenda Media in the Network and Cloud Intel Media Server Reference Software Stack Container with MSS enablement
More informationHow to Put Your AF Server into a Container
How to Put Your AF Server into a Container Eugene Lee Technology Enablement Engineer 1 Technology Challenges 2 Cloud Native bring different expectations 3 We are becoming more impatient Deploy Code Release
More informationSingularity CRI User Documentation
Singularity CRI User Documentation Release 1.0 Sylabs Apr 02, 2019 CONTENTS 1 Installation 1 1.1 Overview................................................. 1 1.2 Before you begin.............................................
More informationDisclaimer This presentation may contain product features that are currently under development. This overview of new technology represents no commitme
NET1522BU Kubernetes Networking with NSX-T Deep Dive #VMworld #NET1522BU Disclaimer This presentation may contain product features that are currently under development. This overview of new technology
More informationThe Path to GPU as a Service in Kubernetes Renaud Gaubert Lead Kubernetes Engineer
The Path to GPU as a Service in Kubernetes Renaud Gaubert , Lead Kubernetes Engineer May 03, 2018 RUNNING A GPU APPLICATION Customers using DL DL Application RHEL 7.3 CUDA 8.0 Driver 375
More informationBuilding a Kubernetes on Bare-Metal Cluster to Serve Wikipedia. Alexandros Kosiaris Giuseppe Lavagetto
Building a Kubernetes on Bare-Metal Cluster to Serve Wikipedia Alexandros Kosiaris Giuseppe Lavagetto Introduction The Wikimedia Foundation is the organization running the infrastructure supporting Wikipedia
More informationOracle Container Services for use with Kubernetes. User's Guide
Oracle Container Services for use with Kubernetes User's Guide E88884-06 March 2018 Oracle Legal Notices Copyright 2012, 2018, Oracle and/or its affiliates. All rights reserved. This software and related
More informationBringing Security and Multitenancy. Lei (Harry) Zhang
Bringing Security and Multitenancy to Kubernetes Lei (Harry) Zhang About Me Lei (Harry) Zhang #Microsoft MVP in cloud and datacenter management though I m a Linux guy :/ Previous: VMware, Baidu Feature
More information& the architecture along the way!
QCon London March 2019 & the architecture along the way! mt165.co.uk Objectives Learn how a packet traverses an Istio//Kubernetes system See what control plane calls are made in that process Build a useful
More informationgcp / gke / k8s microservices
gcp / gke / k8s microservices managing microservices with kubernetes 08.17.2016 Austin GCPUG Lou Scalpati CTO RxWiki microservices What are Microservices generally REST APIs returning json organized around
More informationSecure Kubernetes Container Workloads
Secure Kubernetes Container Workloads with Production-Grade Networking Cynthia Thomas Irena Berezovsky Tim Hockin CIA IT operations have top secret apps for their agents, most of which require isolation
More informationServices and Networking
This chapter contains the following topics: Load Balancing Kubernetes Services using NGINX, on page 1 Network Policies, on page 6 Load Balancer Services, on page 7 Load Balancing Kubernetes Services using
More informationKuberiter White Paper. Kubernetes. Cloud Provider Comparison Chart. Lawrence Manickam Kuberiter Inc
Kuberiter White Paper Kubernetes Cloud Provider Comparison Chart Lawrence Manickam Kuberiter Inc Oct 2018 Executive Summary Kubernetes (K8S) has become the de facto standard for Cloud Application Deployments.
More informationInstallation Instructions for Xorcom TwinStar Plus Servers
Document version: 1.0 Overview Installation Instructions for Xorcom TwinStar Plus Servers This document describes the configuration process which must be performed at the customer site for pre-configured
More informationWhat s New in Red Hat OpenShift Container Platform 3.4. Torben Jäger Red Hat Solution Architect
What s New in Red Hat OpenShift Container Platform 3.4 Torben Jäger Red Hat Solution Architect OpenShift Roadmap OpenShift Container Platform 3.2 Kubernetes 1.2 & Docker 1.9 Red Hat
More informationDockercon 2017 Networking Workshop
Dockercon 2017 Networking Workshop Mark Church, Technical Account Manager @ Docker Lorenzo Fontana, Docker Captain Nico Kabar, Solutions Architect @ Docker Agenda 1. Container Network Model 2. Docker Networking
More informationMySQL As A Service. Operationalizing 19 Years of Infrastructure at GoDaddy
MySQL As A Service Operationalizing 19 Years of Infrastructure at GoDaddy WHOAMI Nathan Northcutt Senior Software Engineer MySQL DevOps ~10 years performance engineering & distributed data services. Email:
More informationTable of Contents HOL CNA
Table of Contents Lab Overview - - VMware Enterprise PKS... 2 Lab Guidance... 3 Module 1 - Introduction to Kubernetes (45 minutes)... 9 Introduction... 10 What is container orchestration and why do I need
More informationPrzyspiesz tworzenie aplikacji przy pomocy Openshift Container Platform. Jarosław Stakuń Senior Solution Architect/Red Hat CEE
Przyspiesz tworzenie aplikacji przy pomocy Openshift Container Platform Jarosław Stakuń Senior Solution Architect/Red Hat CEE jstakun@redhat.com Monetize innovation http://www.forbes.com/innovative-companies/list/
More informationInfoblox IPAM Driver for Kubernetes User's Guide
Infoblox IPAM Driver for Kubernetes User's Guide 1. Infoblox IPAM Driver for Kubernetes...................................................................... 3 1.1 Overview.......................................................................................
More informationWhat s New in K8s 1.3
What s New in K8s 1.3 Carter Morgan Background: 3 Hurdles How do I write scalable apps? The App How do I package and distribute? What runtimes am I locked into? Can I scale? The Infra Is it automatic?
More informationWHITE PAPER. RedHat OpenShift Container Platform. Benefits: Abstract. 1.1 Introduction
WHITE PAPER RedHat OpenShift Container Platform Abstract Benefits: Applications are designed around smaller independent components called microservices. Elastic resources: Scale up or down quickly and
More informationRed Hat Roadmap for Containers and DevOps
Red Hat Roadmap for Containers and DevOps Brian Gracely, Director of Strategy Diogenes Rettori, Principal Product Manager Red Hat September, 2016 Digital Transformation Requires an evolution in... 2 APPLICATIONS
More informationInfoblox IPAM Driver for Kubernetes. Page 1
Infoblox IPAM Driver for Kubernetes Page 1 1. CNI-Infoblox IPAM Driver for Kubernetes.................................................................. 3 1.1 Overview.......................................................................................
More informationHacking and Hardening Kubernetes
SESSION ID: HT-W02 Hacking and Hardening Kubernetes Jay Beale CTO InGuardians, Inc @jaybeale and @inguardians Adam Crompton Senior Security Analyst InGuardians, Inc. @3nc0d3r and @inguardians Table of
More informationKubernetes 1.9 Features and Future
OpenShift Commons Briefing: Kubernetes 1.9 Features and Future Derek Carr - Lead Engineer, Kubernetes What s new this time around? RELEASE STATS Shorter release (end of year) 6000+ pull requests merged
More informationFederated Prometheus Monitoring at Scale
Federated Prometheus Monitoring at Scale LungChih Tung Oath Nandhakumar Venkatachalam Oath Team Core Platform Team powering all Yahoo Media Products Yahoo Media Products Homepage, News Finance Sports,
More informationContainer Orchestration on Amazon Web Services. Arun
Container Orchestration on Amazon Web Services Arun Gupta, @arungupta Docker Workflow Development using Docker Docker Community Edition Docker for Mac/Windows/Linux Monthly edge and quarterly stable
More informationVMware Integrated OpenStack with Kubernetes Getting Started Guide. VMware Integrated OpenStack 4.0
VMware Integrated OpenStack with Kubernetes Getting Started Guide VMware Integrated OpenStack 4.0 VMware Integrated OpenStack with Kubernetes Getting Started Guide You can find the most up-to-date technical
More informationASP.NET Core & Docker
ASP.NET Core & Docker From 0 to Azure in 75 minutes Marco De Sanctis Visual Studio and Development Technologies MVP info@marcodesanctis.it @crad77 What s Docker and why should I care ASP.NET Core & Docker
More informationSetting up Kubernetes with Day 2 in Mind. Angela Chin, Senior Software Engineer, Pivotal Urvashi Reddy, Senior Software Engineer, Pivotal
Setting up Kubernetes with Day 2 in Mind Angela Chin, Senior Software Engineer, Pivotal Urvashi Reddy, Senior Software Engineer, Pivotal About Us Angela Software Engineer @ Pivotal Based in Santa Monica,
More informationTensorFlow on vivo
TensorFlow on Kubernetes @ vivo xidianwangtao@gmail.com Agenda Distributed TensorFlow Why TensorFlow on Kubernetes How TensorFlow on Kubernetes Deploy Architecture Step By Step The Major Problems I Have
More informationVMWARE PIVOTAL CONTAINER SERVICE
DATASHEET VMWARE PIVOTAL CONTAINER SERVICE AT A GLANCE VMware Pivotal Container Service (PKS) is a production-grade Kubernetes-based container solution equipped with advanced networking, a private container
More informationOpenShift Container Platform 3.11 Upgrading Clusters
OpenShift Container Platform 3.11 Upgrading Clusters OpenShift Container Platform 3.11 Upgrading Clusters Last Updated: 2019-01-03 OpenShift Container Platform 3.11 Upgrading Clusters OpenShift Container
More informationJFOKUS 2017 EXPERIENCES FROM USING DISCOVERY SERVICES IN A MICROSERVICE LANDSCAPE
JFOKUS 2017 EXPERIENCES FROM USING DISCOVERY SERVICES IN A MICROSERVICE LANDSCAPE MAGNUS LARSSON 2017-02-07 CALLISTAENTERPRISE.SE USE MICROSERVICES WITH OR WITHOUT CONTAINERS? MICROSERVICES WITHOUT CONTAINERS?
More information