Cloud Native Kansai #01 2019.2.1 © 2019 cyberblack28 LET’S START CLOUD NATIVE WITH RANCHER !!

Profile Twitter:cyberblack28 Hatena Blog:https://cyberblack28.hatenablog.com/ Job Educational Solution Architect Developer Advocate / Technical Evangelist Infrastructure Engineer Frontend Engineer Community Music,Live,FES !! Take a picture !! https://www.flickr.com/photos/cyberblack ISBN-10: 4798155373 ISBN-13: 978-4798155371 I wrote the Chapter 6 Rancher 2.0 part. Release on March 15, 2018 ! #rancherjp #kujiraya #deepcn

AP Communications Co., Ltd We’re hireling !! Docker Kubernetes Rancher CloudNative

KubeCon + CloudNativeCon China 2018 Recap http://u0u0.net/PGHs 8 2 8 1 01 ! 2 Rancher Yes !!

KubeCon + CloudNativeCon NA 2018 Recap http://ur0.link/PkTG http://ur0.link/PkUm

1. What’s Rancher 2. Rancher’s New Multi-Tenant Prometheus Support Agenda

WHAT’S RANCHER

What’s Rancher ? • ,"0&.)80#@? =B:6 0#>5&,! %* • '!$" 0# >5&-+0 &/!.+0@ ? 17=B49 • 32Rancher Labshttp://rancher.com/ • &0%!(!< ;AC

Difference between Rancher 1.6 and 2.1 • *14docker-compose-7+,' !* • Network ipsec,vxlan# • Storage NFS,EBS# • Architecture Docker" • Java Go5MySQL60 • $( )%,# • Architecture kubernetes" • 100%Go5etcd60 • )%, 100% kubernetes • *14Helm-7+,'!* • Network flannel,canal,Calico9kubernetes!& ,:.-73/ • Storage kubernetes2084 :.-73/

Feature of Rancher2.1 Kubernetes Clusters Create Import Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage

Feature of Rancher2.1 Kubernetes Clusters Create Import Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin The Linux Foundation

Feature of Rancher2.1 Kubernetes Clusters Create Import Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin The Linux Foundation Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative

Feature of Rancher2.1 Kubernetes Clusters Create Import Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin The Linux Foundation Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative

Feature of Rancher2.1 One Click Deployment ! ! #-$,(%! ! Creating Private Catalogs ! ! )"'& +*

Feature of Rancher2.1 Major developer catalogs

Rancher v2.1.0 • Rancher1$ Cattle OrchestratorRancher2$ Kubernetes • Windows Kubernetes # Rancher 2.1 !Windows Node Kubernetes "http://ur0.link/PjA3 Main outline • Latest - v2.1.6 - rancher/rancher:latest • Stable - v2.1.6 - rancher/rancher:stable Version Rancher Release - v2.1.0 http://urx3.nu/MJA0 Details

Rancher 2.1 Technical Architecture Cluster Controller Auth Proxy Rancher Server RKE Nodes Kubectl Kubernetes API Rancher UI CLI API Rancher Component Other Kubernetes Master Legend Rancher API Server etcd Cluster Agent 1 Cluster Agent 2 RKE Kubernetes Master GKE Nodes GKE Kubernetes Master Kubelet Kubelet a x v x tiy Rd l o b e N H r c b e Re d c Dk AKC e d r b n b I Hus oC Gg eP e d v v S h

Rancher 2.1 Technical Architecture https://www.slideshare.net/linecorp/lets-unbox-rancher-20-v200

Rancher Labs New Project “Rio” Kubernetes, Istio, Service Mesh like Docker Darren Shepherd Co-founder and Chief Architect at Rancher Labs, Inc. @ibuildthecloud https://github.com/rancher/rio https://www.slideshare.net/cyberblackvoom/whats-rio-112779732 Rio!!

Get started with Rancher 2.1 OS Hardware Software Ubuntu 16.04 (64-bit) Memory: 4GB • 1.12.6 • 1.13.1 • 17.03.2 Red Hat Enterprise Linux 7.5 (64-bit) RancherOS 1.3.0 (64-bit) Step 2: Start the server $ sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher Web Access!! https:// Step 1: Prepare a Linux Host

RANCHER’S NEW MULTI- TENANT PROMETHEUS SUPPORT

Rancher’s New Multi-Tenant Prometheus Support PrometheusGrafana Deploy from Catalog function

Rancher’s New Multi-Tenant Prometheus Support http://ur0.link/PjFf Rancher Official Blog

Rancher’s New Multi-Tenant Prometheus Support Rancher 2.2 simplifies and cuts this process down to just 2 steps

Rancher’s New Multi-Tenant Prometheus Support Rancher Official Blog http://ur0.link/PjHe

1.Rancher Server Rancher’s New Multi-Tenant Prometheus Support 2.Single Kubernetes Cluster 3.Kubernetes 5.Prometheus Verification Environment 4.

1.Rancher Server 1.Instance 2.Docker $ curl https://releases.rancher.com/install-docker/17.03.2.sh | sh 3.Rancher v2.2.0-Alpha3 Server $ sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher:v2.2.0-alpha3 Rancher’s New Multi-Tenant Prometheus Support -+ rancher-server %#' asia-northeast1(, ' asia-northeast1-b "'! vCPUx1 Ubuntu 16.04 LTS 80GB & HTTP$0/ HTTPS$0/ .*)

4.RancherUI https://EXTERNAL-IP/ 5. Rancher’s New Multi-Tenant Prometheus Support

Rancher’s New Multi-Tenant Prometheus Support 6.Helm Catalogs Enable Global

2.Single Kubernetes Cluster Rancher’s New Multi-Tenant Prometheus Support 2.rancher-k8s-clusterDocker $ curl https://releases.rancher.com/install-docker/17.03.2.sh | sh 1.Instance -+ rancher-host %#' asia-northeast1(, ' asia-northeast1-b "'! vCPUx1 Ubuntu 16.04 LTS 80GB & HTTP$0/ HTTPS$0/ .*)

1.Add Cluster Rancher’s New Multi-Tenant Prometheus Support 3.Kubernetes

Rancher’s New Multi-Tenant Prometheus Support 2.CustomCluster Name Next 1 2 3 GKE,EKS,AKS C EC2,Azure,DigitalOcean,vSpher Cloud Provider C Kubernetes Cluster C Kubernetes C , C

Rancher’s New Multi-Tenant Prometheus Support 3.Show advanced options

Rancher’s New Multi-Tenant Prometheus Support 4. Node Role etcd Control Plane Node Address Public Address Internal Address 2 (rancher-host) IP Copy to Clipboard 2 (rancher-host) - Done 1 2 3 5 4

Rancher’s New Multi-Tenant Prometheus Support 5.rancher-k8s-cluster

Rancher’s New Multi-Tenant Prometheus Support 1. Global-Default 4.

Rancher’s New Multi-Tenant Prometheus Support 2. Catalog AppsLaunch

Rancher’s New Multi-Tenant Prometheus Support 3.weave-scopeView Details

Rancher’s New Multi-Tenant Prometheus Support 4.Launch

5. Workloads Rancher’s New Multi-Tenant Prometheus Support

6.Load Balancing Rancher’s New Multi-Tenant Prometheus Support

7.Add Ingress Rancher’s New Multi-Tenant Prometheus Support

9.Name Namespaceweave-scope Targetweave-scope- frontend-weave-scope Port4040 Save 1 2 3 4 5 Rancher’s New Multi-Tenant Prometheus Support

10. URL Rancher’s New Multi-Tenant Prometheus Support

11.weavescope Rancher’s New Multi-Tenant Prometheus Support

Rancher’s New Multi-Tenant Prometheus Support 1. Tools-Monitoring 5.Prometheus

Rancher’s New Multi-Tenant Prometheus Support 2.Prometheus Save 1 2

Rancher’s New Multi-Tenant Prometheus Support 3. Prometheus + Grafana

Rancher’s New Multi-Tenant Prometheus Support 4.

Rancher’s New Multi-Tenant Prometheus Support 5.Grafana Grafana

Rancher’s New Multi-Tenant Prometheus Support Nodes Cluster 6.Launch kubectl

Rancher’s New Multi-Tenant Prometheus Support 7.kubectl get pods --all-namespaces # Run kubectl commands inside here # e.g. kubectl get all > kubectl get pods --all-namespaces NAMESPACE NAME READY STATUS RESTARTS AGE cattle-prometheus exporter-kube-state-cluster-monitoring-779b96cf75-gg272 1/1 Running 0 20m cattle-prometheus exporter-node-cluster-monitoring-ljhch 1/1 Running 0 20m cattle-prometheus grafana-cluster-monitoring-5b4bc74756-hx7mx 3/3 Running 0 20m cattle-prometheus prometheus-cluster-monitoring-0 4/4 Running 1 20m cattle-prometheus prometheus-cluster-monitoring-nginx-5ff785dd4d-d6l8l 1/1 Running 3 20m cattle-prometheus prometheus-operator-system-monitor-77df6db6df-gdmmz 1/1 Running 0 20m cattle-system cattle-cluster-agent-77498f79c-5w78s 1/1 Running 0 30m cattle-system cattle-node-agent-s8gnz 1/1 Running 0 30m ingress-nginx default-http-backend-5bdd9fdd69-2ntmw 1/1 Running 0 30m ingress-nginx nginx-ingress-controller-xdwnk 1/1 Running 0 30m kube-system canal-wzw4r 3/3 Running 0 30m kube-system kube-dns-autoscaler-689f6f9756-zqn6f 1/1 Running 0 30m kube-system kube-dns-ddddcfcc8-xbpwn 3/3 Running 0 30m kube-system metrics-server-5444cf6dfc-g7xvp 1/1 Running 0 30m kube-system rke-ingress-controller-deploy-job-bshtx 0/1 Completed 0 30m kube-system rke-kubedns-addon-deploy-job-k9vxg 0/1 Completed 0 30m kube-system rke-metrics-addon-deploy-job-hmr7k 0/1 Completed 0 30m kube-system rke-network-plugin-deploy-job-tjqhn 0/1 Completed 0 31m

Rancher’s New Multi-Tenant Prometheus Support http://ur0.link/PjJn • December 2018 Online Meetup Introducing Rancher's New Multi Tenant Prometheus Support Webinar • Rancher v2.2.0-Alpha3 Multi-Tenant Prometheus Support Docs http://ur0.link/PjK6

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