Screwdriver Kubernetes VM Executor

Kubernetes VM Executor plugin for Screwdriver

Deprecated

Please note that this code is no longer used by the screwdriver.cd team and has not been maintained in a while. You are welcome to use and/or contribute to it at your own risk.

Usage

npm install screwdriver-executor-k8s-vm

Initialization

The class provides a couple options that are configurable in the instantiation of this Executor

| Parameter | Type | Default | Description | | :------------- | :---- | :----------| :-----------| | config | Object | | Configuration Object | | config.kubernetes | Object | {} | Kubernetes configuration Object | | config.kubernetes.token | String | '' | The JWT token used for authenticating to the Kubernetes cluster. (If not passed in, we will read from /var/run/secrets/kubernetes.io/serviceaccount/token.) | | config.kubernetes.host | String | 'kubernetes.defaults' | The hostname for the Kubernetes cluster (kubernetes) | | config.kubernetes.nodeSelectors| Object | | Object representing node label-value pairs https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#step-one-attach-label-to-the-node| | config.ecosystem | Object | | Screwdriver Ecosystem (ui, api, store, pushgateway, etc.) | | config.launchImage | String | 'screwdrivercd/launcher' | Launcher image to use | | config.launchVersion | String | 'stable' | Launcher container version to use (stable) | | config.prefix | String | '' |Prefix to container names ("") | | config.jobsNamespace | String | 'default' | Kubernetes namespace where builds are running on | | config.baseImage | String | '' | Base image used to start the VM | | config.kubernetes.resources.memory.turbo | Number | 16 | Value for TURBO memory (in GB) | | config.kubernetes.resources.memory.high | Number | 12 | Value for HIGH memory (in GB) | | config.kubernetes.resources.memory.low | Number | 2 | Value for LOW memory (in GB) | | config.kubernetes.resources.memory.micro | Number | 1 | Value for MICRO memory (in GB) | | config.kubernetes.resources.cpu.turbo | Number | 12 | Value for TURBO CPU (in cores) | | config.kubernetes.resources.cpu.high | Number | 6 | Value for HIGH CPU (in cores) | | config.kubernetes.resources.cpu.low | Number | 2 | Value for LOW CPU (in cores) | | config.kubernetes.resources.cpu.micro | Number | 1 | Value for MICRO CPU (in cores) | | config.kubernetes.resources.disk.space | String | | Value for disk space label (e.g.: screwdriver.cd/disk) | | config.kubernetes.resources.disk.speed | String | | Value for disk speed label (e.g.: screwdriver.cd/diskSpeed) |

Methods

For more information on start, stop, and stats please see the [executor-base-class].

Testing

npm test

License

Code licensed under the BSD 3-Clause license. See LICENSE file for terms.