etcd: ["", "http://localhost:2379"]
        openid: ["", "http://127.0.0.1:5556/dex"]
        exclude:
          # exclude combos where all are empty.
          - ldap: ""
            etcd: ""
            openid: ""
          # exclude combos where both ldap and openid IDPs are specified.
          - ldap: "localhost:389"
            openid: "http://127.0.0.1:5556/dex"

    steps: