[SiriusA] Sets up webhooks for deployment

system/hosts/sirius-a/sops.nix

@@ -0,0 +1,14 @@
+_: {
+  ### Secrets
+  sops = {
+    defaultSopsFile = ../../../secrets/sirius.yaml;
+    age = {
+      # Use the host key for sops
+      sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+      # Where to store the key
+      keyFile = "/var/lib/sops-nix/key.txt";
+      # Generate the key if it doesn't exist
+      generateKey = true;
+    };
+  };
+}