Installing with x-install Tool (Kubernetes)
The x-install tool is the newest Exostellar installer designed to simplify the setup process. It offers a variety of subcommands to provision a sandbox environment, install Exostellar products, and verify post-installation readiness.
Prerequisites
Before using the x-install tool, ensure that your environment meets the following requirements:
Terraform: Version 1.8+
kubectl: Version 1.28+
Helm: Version 3.14.2+
AWS Authentication, Credentials, and Region
Please properly configure AWS authentication and default region in your local environment.
You can set up credentials using various methods such as command-line options, environment variables, assume role, credentials files, configuration files, etc.
Command-line Options
BASHaws configure ssoBASHaws s3 ls --profile profile1Environment Variables
BASHexport AWS_ACCESS_KEY_ID=<AccessKeyId> export AWS_SECRET_ACCESS_KEY=<SecretAccessKey> export AWS_SESSION_TOKEN=<SessionToken>Assume role
CODEaws sts assume-role \ --role-arn arn:aws:iam::123456789012:role/xaccounts3access \ --role-session-name s3-access-exampleCredentials and Configuration File:
Update in~/.aws/credentialsand~/.aws/configBASHaws configure
Please ensure the default region is set for deployment. If not set above, use the following command:
aws configure set default.region us-east-2Ensure the account has the following IAM permissions:
Valid AWS Marketplace Subscriptions for Exostellar Management Server, Exostellar Controller, Exostellar Worker AMIs for the same AWS account
SSH Key
x-installtool: Version 0.0.10+
Platform | Architecture | File | Release Date |
|---|---|---|---|
macOS | ARM64 |
| |
macOS | x86_64 | ||
Linux | ARM64 | ||
Linux | i386 | ||
Linux | x86_64 | ||
Windows | ARM64 | ||
Windows | i386 | ||
Windows | x86_64 |
For macOS users, please grant x-install permissions by clicking the “Allow Anyway” button in the Security settings. This button is available for about an hour after you try to open the app. You can access the Security settings by choosing Apple Menu > System Settings, then clicking Privacy & Security in the sidebar.
Installation Steps
1. Create a Standalone Stack
Go to the directory where x-install is downloaded and use the following command to create a standalone stack:
(Please modify the stack name, VPC CIDR, SSH key pair, and region to suit your environment.)
x-install create-standalone \
--stack-name=xio-standalone \
--vpc-cidr=10.0.0.0/16 \
--ssh-key-pair-name=my-dev-key \
--region=us-east-2The new VPC and EKS cluster will inherit the stack name.
The VPC will be assigned the CIDR block
10.0.0.0/16.The EC2 SSH key pair,
my-dev-key, will be used to access the Exostellar Management Server.
2. Verify Post-Installation Readiness
After the standalone stack is successfully created, use the following command to check if the stack is ready:
x-install post-install --stack-name=xio-standalone --ssh-private-key-file=my-dev-key.pem --ssh-username=rockyIt might take a few attempts for post-install to pass all system units and containers readiness checks, due to infrastructure readiness latency.
3. Add an X-Compute Node to the Standalone EKS Cluster
To add an X-Compute node to the newly created standalone EKS cluster, first SSH into the Exostellar Management Server:
ssh -i "my-dev-key.pem" rocky@<management-server-public-ip>On the server, run the following command to add a new node to the EKS cluster:
eks-node-cli add -n node-00 -c 1 -m 4096 -p pool-a -r az1 -k xio-standalone
The new node can be verified using the kubectl command:
kubectl get node -l eks.amazonaws.com/nodegroup=x-computePlease ensure ~/.kube/config is set up properly. It takes a couple of minutes for the x-compute node to boot and show up.
The output should display the new nodes as ready:
NAME STATUS ROLES AGE VERSION
ip-10-0-39-220.us-west-1.x-compute.internal Ready <none> 4m17s v1.29.3-eks-ae9a62a
By default, the EKS token used to access the standalone EKS cluster expired after 60 minutes. Following that, all attempts to access the cluster will fail with Unauthorized errors.
To generate a new EKS token and use it with your existing kubeconfig file, run:
x-install update-kubeconfig --stack-name=xio-standalone4. Clean Up
Once the free trial period is over, the entire standalone stack can be deleted with the destroy command:
x-install destroy --stack-name xio-standaloneIn some cases, Terraform might time out during the destroy process. If this happens, simply re-run the command to allow Terraform to reconcile its final state.
At this time, all controllers and workers EC2 instances need to be manually terminated.
Additional Help and Support
To explore other subcommands, use the following command for a list of available options:
x-install helpIf you encounter any issues, please take a screenshot of your x-install output and download your ~/.xio/ folder. Then, submit both to Exostellar Customer Support for further assistance.