Since 025a5ab5e5f6bdb3, we do a similar check in matrix-base.
@ -5,8 +5,3 @@
- set_fact:
matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-goofys.service'] }}"
when: matrix_s3_media_store_enabled|bool
- name: Fail when using also using Synapse
fail:
msg: "To use Dendrite as your matrix server, you should disable Synapse."
when: "matrix_dendrite_enabled and matrix_synapse_enabled"