Rancher Outscale Quick Start Guide
The following steps will quickly deploy a Rancher server on Outscale in a single-node K3s Kubernetes cluster, with a single-node downstream Kubernetes cluster attached.
The intent of these guides is to quickly launch a sandbox that you can use to evaluate Rancher. These guides are not intended for production environments. For comprehensive setup instructions, see Installation.
Prerequisites
Deploying to Outscale will incur charges.
- Outscale Account: You will require an account on Outscale as this is where the server and cluster will run.
- Outscale Access Key: Use these instructions to create an Outscale Access Key if you don't have one.
- Terraform: Used to provision the server and cluster in Outscale.
Getting Started
Clone Rancher Quickstart to a folder using
git clone https://github.com/rancher/quickstart
.Go into the Outscale folder containing the Terraform files by executing
cd quickstart/rancher/outscale
.Rename the
terraform.tfvars.example
file toterraform.tfvars
.Edit
terraform.tfvars
and customize the following variables:access_key_id
- Outscale access keysecret_key_id
- Outscale secret keyrancher_server_admin_password
- Admin password for created Rancher server. See Setting up the Bootstrap Password for password requirements.
Optional: Modify optional variables within
terraform.tfvars
. See the Quickstart Readme and the Outscale Quickstart Readme for more information. Suggestions include:- `region` - Outscale region, choose the closest instead of the default (`eu-west-2`)
- `prefix` - Prefix for all created resources
- `instance_type` - Instance type, minimum required is `tinav3.c2r4p3`Run
terraform init
.To initiate the creation of the environment, run
terraform apply --auto-approve
. Then wait for output similar to the following:Apply complete! Resources: 21 added, 0 changed, 0 destroyed.
Outputs:
rancher_node_ip = xx.xx.xx.xx
rancher_server_url = https://rancher.xx.xx.xx.xx.sslip.io
workload_node_ip = yy.yy.yy.yyPaste the
rancher_server_url
from the output above into the browser. Log in when prompted (default username isadmin
, use the password set inrancher_server_admin_password
).ssh to the Rancher Server using the
id_rsa
key generated inquickstart/rancher/outscale
.
Result
Two Kubernetes clusters are deployed into your Outscale account, one running Rancher Server and the other ready for experimentation deployments. Please note that while this setup is a great way to explore Rancher functionality, a production setup should follow our high availability setup guidelines. SSH keys for the VMs are auto-generated and stored in the module directory.
What's Next?
Use Rancher to create a deployment. For more information, see Creating Deployments.
Destroying the Environment
From the
quickstart/rancher/outscale
folder, executeterraform destroy --auto-approve
.Wait for confirmation that all resources have been destroyed.