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{ config, lib, ... }:
let
cfg = config.services.matrix-synapse;
dbGroup = "medium";
workers = lib.range 0 (cfg.eventCreators - 1);
workerName = "event_creator";
workerRoutes = {
client =
[
"^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/redact"
"^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/send"
"^/_matrix/client/(api/v1|r0|v3|unstable)/rooms/.*/(join|invite|leave|ban|unban|kick)$"
"^/_matrix/client/(api/v1|r0|v3|unstable)/join/"
"^/_matrix/client/(api/v1|r0|v3|unstable)/knock/"
"^/_matrix/client/(api/v1|r0|v3|unstable)/profile/"
];
federation = [ ];
media = [ ];
};
in
{
config = lib.mkIf (cfg.eventCreators > 0) {
services.matrix-synapse = {
settings = {
instance_map = lib.listToAttrs (
lib.map (index: {
name = "${workerName}-${toString index}";
value = {
path = "/run/matrix-synapse/${workerName}-${toString index}.sock";
};
}) workers
);
};
workers = lib.listToAttrs (
lib.map (index: {
name = "${workerName}-${toString index}";
value = {
worker_app = "synapse.app.generic_worker";
worker_listeners = [
{
type = "http";
path = "/run/matrix-synapse/${workerName}-${toString index}.sock";
resources = [
{
names = [ "replication" ];
compress = false;
}
];
}
{
type = "http";
path = "/run/matrix-synapse/${workerName}-client-${toString index}.sock";
mode = "666";
resources = [
{
names = [ "client" ];
compress = false;
}
];
}
];
database = (
import ../db.nix {
inherit dbGroup;
workerName = "${workerName}-${toString index}";
}
);
};
}) workers
);
};
services.nginx.upstreams."${workerName}" = {
extraConfig = ''
keepalive 32;
'';
servers = lib.listToAttrs (
lib.map (index: {
name = "unix:/run/matrix-synapse/${workerName}-client-${toString index}.sock";
value = {
max_fails = 0;
};
}) workers
);
};
services.nginx = {
virtualHosts."${cfg.nginxVirtualHostName}".locations = lib.listToAttrs (
lib.flatten (
lib.forEach
[
"client"
"federation"
"media"
]
(
type:
lib.map (route: {
name = route;
value = {
proxyPass = "http://unix:/run/matrix-synapse/${workerName}-${type}.sock";
};
}) workerRoutes.${type}
)
)
);
};
};
}
|