tree 3f04781571d00e3b9640bb24da27cd0c7b6c121a
parent 397f7eaa1e98554f8b9fed2c748e492bf739027b
author Jan Schär <jan@monogon.tech> 1723020149 +0200
committer Jan Schär <jan@monogon.tech> 1724243685 +0000

m/test/launch: allow specifying launch parameters

This adds flags to the launch-cluster command for specifying the size of
the cluster, tpm and storage security configuration, number of CPUs and
RAM size for all nodes, and assigning roles to specific nodes.

As an example, the following command launches a cluster with tpm
disabled, 4 nodes, 2 CPUs and 4 GiB of RAM on each node, and assigns the
Kubernetes Worker role to all except the first node:

bazel run //metropolis:launch-cluster -- -tpm-mode=disabled \
-num-nodes=4 -cpu=2 -ram=4G -kubernetes-worker=1-3

The default storage security policy was changed to insecure, as this
speeds up cluster launch.

The cluster configuration flags are defined in a new separate package to
avoid code duplication.

Fixes: https://github.com/monogon-dev/monogon/issues/315
Change-Id: Icf8b7fcbd6e609f4785b2a60ce5e7be14b641884
Reviewed-on: https://review.monogon.dev/c/monogon/+/3307
Reviewed-by: Serge Bazanski <serge@monogon.tech>
Tested-by: Jenkins CI