Let's start Cloud Native with Rancher !!

Cloud Native Kansai #01

Transcript

1. Cloud Native Kansai #01 2019.2.1 © 2019 cyberblack28 LET’S START CLOUD NATIVE WITH RANCHER !!
2. 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
3. AP Communications Co., Ltd We’re hireling !! Docker Kubernetes Rancher CloudNative
4. KubeCon + CloudNativeCon China 2018 Recap http://u0u0.net/PGHs 8 2 8 1 01 ! 2 Rancher Yes !!
5. KubeCon + CloudNativeCon NA 2018 Recap http://ur0.link/PkTG http://ur0.link/PkUm
6. 1. What’s Rancher 2. Rancher’s New Multi-Tenant Prometheus Support Agenda
7. WHAT’S RANCHER
8. What’s Rancher ? • ,"
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   !.+0@ ? 17=B49 • 32 Rancher Labshttp://rancher.com/ • &0%!(!< ;AC 
9. Difference between Rancher 1.6 and 2.1 
    
    • *14docker-compose-7 +,' !* • Network 
   ipsec,vxlan# • Storage 
   NFS,EBS# • Architecture 
   Docker" • Java Go5
   MySQL60 • $( )%,# • Architecture 
   kubernetes" • 100%Go5
   etcd60 •  )%,
   100% kubernetes • *14Helm-7 +,'!* • Network
   flannel,canal,Calico9
   kubernetes!& ,:.-73/ • Storage
   kubernetes2084  :.-73/
10. Feature of Rancher2.1 Kubernetes Clusters Create Import  
       Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage
11. Feature of Rancher2.1 Kubernetes Clusters Create Import  
       Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin The Linux Foundation
12. Feature of Rancher2.1 Kubernetes Clusters Create Import  
       Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin The Linux Foundation Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative
13. Feature of Rancher2.1 Kubernetes Clusters Create Import  
       Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin The Linux Foundation Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative
14. Feature of Rancher2.1 One Click Deployment ! !  #-$,
    (%! 
    !    Creating Private Catalogs ! ! )" '&  +*  
15. Feature of Rancher2.1 Major developer catalogs
16. Rancher v2.1.0 • Rancher1$ Cattle Orchestrator Rancher2$ 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
17. 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
18. Rancher 2.1 Technical Architecture https://www.slideshare.net/linecorp/lets-unbox-rancher-20-v200
19. 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
    !!
20. 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://<server_ip> Step 1: Prepare a Linux Host
21. RANCHER’S NEW MULTI- TENANT PROMETHEUS SUPPORT
22. Rancher’s New Multi-Tenant Prometheus Support  
     PrometheusGrafana   Deploy from Catalog function
23. Rancher’s New Multi-Tenant Prometheus Support http://ur0.link/PjFf Rancher Official Blog
24. Rancher’s New Multi-Tenant Prometheus Support Rancher 2.2 simplifies and cuts this process down to just 2 steps
25. Rancher’s New Multi-Tenant Prometheus Support Rancher Official Blog http://ur0.link/PjHe
26. 1.Rancher Server
     Rancher’s New Multi-Tenant Prometheus Support 2.Single Kubernetes Cluster
     3.Kubernetes
     5.Prometheus  Verification Environment 4.  
27. 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/
    .* ) 
28. 4. 
    RancherUI https://EXTERNAL-IP/ 5.  Rancher’s New Multi-Tenant Prometheus Support
29. Rancher’s New Multi-Tenant Prometheus Support 6.Helm
     
    Catalogs  Enable Global 
30. 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/
    .* ) 
31. 1.
    Add Cluster  Rancher’s New Multi-Tenant Prometheus Support 3.Kubernetes  
32. Rancher’s New Multi-Tenant Prometheus Support 2.Custom
    Cluster Name 
    Next  1 2 3 GKE,EKS,AKS C EC2,Azure,DigitalOcean,vSpher Cloud Provider C Kubernetes Cluster C Kubernetes C , C
33. Rancher’s New Multi-Tenant Prometheus Support 3.
    Show advanced options
34. 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
35. Rancher’s New Multi-Tenant Prometheus Support 5.
    rancher-k8s-cluster
36. Rancher’s New Multi-Tenant Prometheus Support 1.
    Global-Default 4. 
37. Rancher’s New Multi-Tenant Prometheus Support 2.   Catalog Apps
    Launch  
38. Rancher’s New Multi-Tenant Prometheus Support 3.
    weave-scope
    View Details 
39. Rancher’s New Multi-Tenant Prometheus Support 4.
    Launch
40. 5. 
     Workloads Rancher’s New Multi-Tenant Prometheus Support
41. 6.
    Load Balancing Rancher’s New Multi-Tenant Prometheus Support
42. 7.
    Add Ingress Rancher’s New Multi-Tenant Prometheus Support
43. 9.Name 
    Namespaceweave-scope 
    Targetweave-scope- frontend-weave-scope 
    Port4040 
    Save  1 2 3 4 5 Rancher’s New Multi-Tenant Prometheus Support
44. 10.
    URL Rancher’s New Multi-Tenant Prometheus Support
45. 11.weavescope
     Rancher’s New Multi-Tenant Prometheus Support
46. Rancher’s New Multi-Tenant Prometheus Support 1. 
    Tools-Monitoring 5.Prometheus
47. Rancher’s New Multi-Tenant Prometheus Support 2.Prometheus  
    Save   1 2
48. Rancher’s New Multi-Tenant Prometheus Support 3.
     Prometheus + Grafana
     
49. Rancher’s New Multi-Tenant Prometheus Support 4.
     
         
    
50. Rancher’s New Multi-Tenant Prometheus Support 5.Grafana   Grafana 
    
51. Rancher’s New Multi-Tenant Prometheus Support Nodes Cluster 6.
    Launch kubectl
52. 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
53. 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
54. ! !