Kubernetes Cluster With Popper

A popper workflow to setup a kubernetes cluster in cloudlab.us.

Running instructions

• Set the geni-lib secret variables as given here and the ansible secret variables as given here.

• Change the volume binding in config.yml according to your environment.

• Execute the workflow with popper.

$ popper run -f wf.yml -c config.yml --skip teardown-cluster

• Release the nodes in the cluster.

$ popper run -f wf.yml -c config.yml teardown-cluster

NOTE: The configuration of the cluster is described by the following environment variables passed through config.yml:

• NODES: Specifies the size of the kubernetes cluster.
• NODE_HARDWARE: Specifies the compute hardware for the nodes.
• NODE_CLUSTER: Specifies the cloudlab cluster to use.
• NODE_SLICE_NAME: Specifies the name of the slice.