Rancher's New Mluti-Tenant Prometheus Support

7bcf6f29a0b9a348fe422a31a4f44752?s=47 cyberblack28
December 19, 2018

Rancher's New Mluti-Tenant Prometheus Support

2018.12.19 TECH x CGIRUS NIGHT

7bcf6f29a0b9a348fe422a31a4f44752?s=128

cyberblack28

December 19, 2018
Tweet

Transcript

  1. 2.

    Profile Twitter:cyberblack28 Hatena Blog:https://cyberblack28.hatenablog.com/ Job Educational Solution Architect Developer Advocate/Technical

    Evangelist Infrastructure Engineer Frontend Engineer  Hobby1: Music,Live,FES !! Hobby2: 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
  2. 6.

    What’s Rancher ? • ,"0&.)80#@? =B:6 0#>5&,!%* • '!$" 0#

    >5&-+0 &/ !.+0@? 17=B49 • 32 Rancher Labshttp://rancher.com/ • &0%!(!< ;AC 
  3. 7.

    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,Calico9 kubernetes!&,:.-73/ • Storage kubernetes2084  :.-73/
  4. 8.

    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 R d 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 dv v S h
  5. 10.

    Feature of Rancher2.1 Kubernetes Clusters Create Import   

      Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage
  6. 11.

    Feature of Rancher2.1 One Click Deployment ! !  #-$,

    (%!  !    Creating Private Catalogs ! ! )" '&  +*  
  7. 13.

    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
  8. 16.

    1.Rancher Server 1.Instance    CPU 1Core  4GB

    SSD 100GB OS/ # Ubuntu 16.04_64bit !"  SSH Key    rancher-server root    root     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
  9. 18.

    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   CPU 1Core  4GB SSD 100GB OS/ # Ubuntu 16.04_64bit !"  SSH Key    rancher-k8s-cluster root    root    
  10. 21.

    3.Node RoleetcdControl Plane  Copy to Clipboard  1 2

    Rancher’s New Multi-Tenant Prometheus Support
  11. 22.

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

    Support $ sudo docker run -d --privileged --restart=unless-stopped --net=host -v /etc/kubernetes:/etc/kubernetes -v /var/run:/var/run rancher/rancher-agent:v2.2.0-alpha3 -- server https://35.243.83.224 --token xx9ttl6ckrkzppk6msvx7jzslcc75m8m7pwbws7fjvbdls2g9l6nrn --ca-checksum 487497cfc43e87a717ca8c775c2b0e19677bf0a73b5091ee1572b8546defec75 --etcd -- controlplane --worker 5.Done 
  12. 30.

    Rancher’s New Multi-Tenant Prometheus Support 13.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
  13. 31.

    https://rancher.com/blog/2018/2018-12-12-how-to-multi-tenant-prometheus-and-alpha-process/ How to Get Started with Rancher’s New Multi-Tenant Prometheus

    Support and Alpha Release Process Docs Rancher’s New Multi-Tenant Prometheus Support Rancher v2.2.0-Alpha3 Multi-Tenant Prometheus Support https://qiita.com/cyberblack28/items/8a1dbd26aef8a85e6b8e
  14. 33.

    ! !