spack

The spack scope controls the creation of Spack environments by the Spack package manager.

spack.cacheDir

The path where Spack environments are stored. It should be accessible from all compute nodes when using a shared file system.

spack.checksum

Enable checksum verification of source tarballs (default: true).

Only disable when requesting a package version not yet encoded in the corresponding Spack recipe.

spack.createTimeout

The amount of time to wait for the Spack environment to be created before failing (default: 60 min).

spack.enabled

Execute tasks with Spack environments (default: false).

spack.parallelBuilds

The maximum number of parallel package builds (default: the number of available CPUs).