Prerequisites
- Container Engine: Runners in the Blink Platform must be deployed in an environment with a container engine. Examples of supported container engines are Docker and Kubernetes.
-
Blink User: You must have either the Owner role,Contributor role, or a custom role that includes both the
runners:viewandrunners:editpermissions. To learn more about role-based access and permissions, see the User Roles documentation.
Network Requirements
For more information about network requirements navigate here
- US (aws)- https://app.blinkops.com/
- EU (aws)- https://ue1.blinkops.com/
- US(azure) -https://us2.blinkops.com/
Note: Blink’s cloud services will never initiate communication with the self-deployed runner. all communication is initiated from the runner side.
docker pull command to retrieve the Blink runner image.
Hardware Recommendations
It is recommended to have at least:4GBof RAM for the runner environment.40GBof disk space for the runner environment, including runners and plugin images.- Running on an environment with two vCPUs.
Self-Hosted Runner Deployment Options
Tip: Use a Self-Hosted Runner for More Control and Security
Tip: Use a Self-Hosted Runner for More Control and Security
While Blink’s default cloud runner works well for many use cases, we strongly recommend deploying a Self-Hosted Runner when you need more control, flexibility, or integration with private infrastructure.Self-Hosted Runners offer key advantages:
- Greater Flexibility – Fully customize the architecture, configuration, and execution environment to match your specific needs.
- Scalability – Allocate and scale resources based on your workload, without limitations from shared cloud infrastructure.
- Workload Optimization – Distribute tasks across your infrastructure to reduce latency and improve performance.
- Enhanced Security & Compliance – Keep sensitive data, secrets, and internal systems within your own environment to meet compliance and security requirements.
- Running actions in a private Kubernetes cluster with no public API access—deploy the runner inside the cluster to run commands locally.
- Accessing resources in a private subnetwork—place the runner in a public subnet that has routing access to internal systems.
- Minimizing data transfer costs—deploy the runner in a subnetwork that uses private endpoints (e.g., to an S3 bucket).
- Storing secrets in a self-hosted vault instead of Blink’s default connections vault.
- Store data with your own object storage instead of Blink’s default object storage.
- Reducing latency to regional or multi-cloud resources—deploy a runner closer to where your resources live for faster execution.
1. Docker
1. Docker
The Docker deployment mode allows the Blink Runner to use the host machine’s Docker socket to manage and execute plugins as isolated containers. This setup enables the Runner to dynamically create and manage plugin sessions on demand, making it ideal for local development or lightweight self-hosted environments.Supported platforms include:
- Linux
- MacOS
For a more extensive guide on how to install, configure and deploy a runner using Docker, navigate to the documentation here
2. Kubernetes
2. Kubernetes
The Kubernetes deployment mode is ideal for production environments that require scalability, isolation, and orchestration. Blink Runner can be deployed as a Helm chart into any compliant Kubernetes cluster, making it easy to integrate with existing infrastructure and CI/CD workflows.Supported Kubernetes deployment stack include:
- Kubernetes engine - Version 1.19 or higher.
- Helm deployment - Versions 3 or higher.
For a more extensive guide on how to install, configure and deploy a runner using Kubernetes, navigate to the documentation here
Important Information
Important Information
-
When deploying Runner in Kubernetes, you need to set an
appKeyas an input value. This registration token is used an authentication for Blink.- If you want to manage this registration token in your Secret Manager, and you use kubernetes-external-secrets in your cluster, you can create an
ExternalSecretresource for it before installing the Runner helm chart. The secret name should be set to blink-runner-secret .
- If you want to manage this registration token in your Secret Manager, and you use kubernetes-external-secrets in your cluster, you can create an
- A default Kubernetes connection is a custom feature of the Blink runner on the Kubernetes platform. Users that install Blink’s runner on Kubernetes get a default connection to their namespace, which will help them use Blink’s Kubernetes integration. This connection has access to the namespace service account, giving the ability to control the namespace through Blink.
Known Limitations
Known Limitations
If you have Calico installed on your cluster, there is a known bug in Calico used in the Tigera operator manifest for
1.7 and 1.8.For more details see the following articles:3. EC2- CloudFormation
3. EC2- CloudFormation
The EC2 deployment mode enables you to launch a Blink Runner on an AWS EC2 instance using a pre-configured CloudFormation template.
For a more extensive guide on how to install, configure and deploy a runner using Kubernetes, navigate to the documentation here
Related Articles
Deploying a Runner with Kubernetes
Guide to installing, configuring and deploying a Runner using Kubernetes
Deploying a Runner with CloudFormation
Guide to installing, configuring and deploying a Runner using CloudFormation
Deploying a Runner with Docker
Guide to installing, configuring and deploying a Runner using Docker
Configuring a Runner Group
Deploy multiple on-prem Runners for high availability, parallel execution, or workload isolation.