From 9a8c9850aa4f66f8a75fb3e505c8ac8c04837ee7 Mon Sep 17 00:00:00 2001
From: Slavi Pantaleev <slavi@devture.com>
Date: Tue, 26 Mar 2024 12:15:46 +0200
Subject: [PATCH] Pass and remap `matrix_architecture` to KeyDB role

Only `amd64` and `arm64` actually work.

The KeyDB role includes a validation task and will complain about
unsupported architectures (like `arm32`).

`arm32` users can stick to Redis for now (`keydb_enabled: false` + `redis_enabled: true`) until:
- the KeyDB role starts supporting self-building.. although building such large
  projects on weak CPUs is probably impractical
- a prebuilt arm32 image is made available by other means
---
 group_vars/matrix_servers | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index 4919d9162..227802723 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -3992,6 +3992,15 @@ keydb_gid: "{{ matrix_user_gid }}"
 
 keydb_base_path: "{{ matrix_base_data_path }}/keydb"
 
+keydb_arch: |-
+  {{
+    ({
+      'amd64': 'x86_64',
+      'arm32': 'arm32',
+      'arm64': 'arm64',
+    })[matrix_architecture]
+  }}
+
 ######################################################################
 #
 # keydb