Rancher v2.1.0 includes several new features such as improved support for Kubernetes clusters on Windows nodes in an experimental capacity, upgrades to Rancher High Availability, and support for Kubernetes 1.12. The document also advertises an upcoming webinar on migrating from Rancher 1.6 to 2.1 and provides information about an upcoming Japan Container Days conference in December 2018.

1. Rancher Meetup Tokyo #15
2018.10.18
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WHAT’S
RANCHER
V2.1.0 ?

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4. Agenda
1. What’s Rancher v2.1.0
2. Windows support revival
3. Information

5. WHAT’S RANCHER
V2.1.0

6. What’s Rancher v2.1.0 ?
2 1 0 O
c a b C
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2 1 0 R K
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Summary
• Latest - v2.1.0 - rancher/rancher:latest
• Stable - v2.0.8 - rancher/rancher:stable
Version

7. What’s Rancher v2.1.0 ?
Webinar
October Online Meetup: Migrating from Rancher
1.6 to 2.1
In our October Rancher Meetup, we’ll discuss how to transition various aspects of
Rancher 1.6 applications to Rancher 2.0. We’ll look at key terminology differences and
parallels, how to implement important elements, and transition from Cattle Compose to
YAML specs.
Date: Tuesday, October 23rd, 2018
Time: 1:00 PM (US Eastern Time)
https://info.rancher.com/2018-10-23-how-to-migrate-from-rancher1-
to-rancher2

8. What’s Rancher v2.1.0 ?
• D 46 65 28 1 / b K
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• Rancher HA2 - Rancher HA
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• 3 3 2 1 / b CD
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Details

9. What’s Rancher v2.1.0 ?
• L I 0 - G
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• 61 Keycloak I [014730] - ia KeycloakG
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• EKS LC G 2 I [015487] - 2 e
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• Rancher Helm Values.yaml 2 8 I [013064]
[014844] -
Rancher R Gr Helm values.yaml
GRancher UI p PR values.yaml G
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Details

10. What’s Rancher v2.1.0 ?
• Kubernetes Clusters Rancher
[ 13505]
- system-tools Kubernetes
Rancher
• Windows Kubernetes - Windows
Kubernetes
• Kubernetes 1.12 [ 15872] - Kubernetes
1.12
Details

11. WINDOWS SUPPORT
REVIVAL

12. Windows support revival
rancher-server master
Agent
Server
Control
Plane
etcd Worker
node01
Agent
Worker
node02
Agent
Worker

13. Windows support revival
1.Rancher Server
1.Instance
rancher-server
asia-northeast1
asia-northeast1-b
vCPUx1
Ubuntu 16.04 LTS
80GB
HTTP HTTPS
GCP(Google Cloud Platform)
2.Docker
$ curl https://releases.rancher.com/install-docker/17.03.2.sh | sh
3.Rancher2.1 Server
$ sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher

14. Windows support revival
4. RancherUI
https://EXTERNAL-IP/
5.

15. Windows support revival
2.Master Node
1.Instance
master
asia-northeast1
asia-northeast1-b
vCPUx1
Ubuntu 16.04 LTS
80GB
HTTP HTTPS
GCP(Google Cloud Platform)
node01
asia-northeast1
asia-northeast1-b
vCPUx1
Ubuntu 16.04 LTS
80GB
HTTP HTTPS

16. Windows support revival
node02
asia-northeast1
asia-northeast1-b
vCPUx1
Windows Server version 1803 Datacenter Core for Containers
80GB
HTTP HTTPS
2.Instance
3.master,node01 Docker
$ curl https://releases.rancher.com/install-docker/17.03.2.sh | sh

17. Windows support revival
3.Kubernetes
1. Add Cluster

18. Windows support revival
2. Custom Cluster Name Cluster
Options Next
1
2
3

19. Windows support revival
3. Windows Support (Experimental) Enabled Next
4
5

20. Windows support revival
4. Node Operating System Linux Node Role
etcd Control Plane Copy to Clipboard
master Done
3
1
2
4
master

21. Windows support revival
5. Edit
1
2

22. Windows support revival
6. Copy to Clipboard node01
Save
1
2
node01

23. Windows support revival
7. Node

24. Windows support revival
8. Global
9. Edit

25. Windows support revival
10. Node Operating System Windows Copy to
Clipboard
1
2

26. Windows support revival
11. Windows Mac Chrome
Chrome RDP for Google Cloud Platform
12. GCP node02 RDP
1
2
3
4

27. Windows support revival
13. RDP
14. RDP Chrome RDP for GCP
OK
1
2

28. Windows support revival
15.11

29. Windows support revival
16. Save

30. Windows support revival
17. Nodes 3

31. Windows support revival
18. Nodes node02
1
2

32. Windows support revival
19. System Information Windows

33. Windows support revival
20. Cluster Launch kubectl
1
2

34. Windows support revival
21. Node
$ kubectl get nodes

35. Windows support revival
• Windows node is only Worker node at present.
• Network is only Flannel at present.
Consideration
https://rancher.com/docs//rancher/v2.x/en/cluster-provisioning/rke-
clusters/windows-clusters/
Configuring Custom Clusters for Windows (Experimental)
Official Docs

36. INFORMATION

37. JAPAN CONTAINER DAYS
V18.12
2018.12.04-05
@ sola city Conference Center
rancherjp30
deepcn30

38. JAPAN CONTAINER DAYS Training
Register
2018.12.03 (Mon) @impress seminar room
https://eventregist.com/e/containerdays1812training

39. !
!