Matrix use case — task resource

⚠️ See also 0x2b3bfa0/cml-use-case-matrix-task for the legacy counterpart.

See cml.yml and tpi.tf for more information.

Secrets

GitHub

• REPO_TOKEN — personal access token

Amazon Web Services

• AWS_ACCESS_KEY_ID
• AWS_SECRET_ACCESS_KEY
• AWS_SESSION_TOKEN (optional)

See the documentation for more information.

Matrix

• TF_VAR_parallelism — how many self–hosted runners to launch
• matrix — what to run on the self–hosted runners

Note that parallelism should be the size n–ary cartesian product of the matrix choices in order to run all of them in parallel.