try to fix multi arch (old way -> kerberos-io/kerberos-balena)

balena/Dockerfile.aarch64

@@ -0,0 +1,2 @@
+FROM kerberos/agent@sha256:431e1b559c2ce04680105dca2216e33510bbd76620fa34d00604aa6138d4ec56
+CMD ["./main", "run", "opensource", "80"]

balena/Dockerfile.amd64

@@ -0,0 +1,2 @@
+FROM kerberos/agent@sha256:431e1b559c2ce04680105dca2216e33510bbd76620fa34d00604aa6138d4ec56
+CMD ["./main", "run", "opensource", "80"]

balena/Dockerfile.armv7hf

@@ -0,0 +1,2 @@
+FROM kerberos/agent@sha256:89fb8e1fb43e53c657b656cf848f910687b4a3f42092cb63ae861df6c88bb544
+CMD ["./main", "run", "opensource", "80"]

docker-compose.yml

@@ -9,8 +9,11 @@ services:
 
     # https://hub.docker.com/r/kerberos/agent
     agent:
-        image: kerberos/agent:8987535
+        build:
+            context: balena
         network_mode: host
+        tty: true
+        restart: always
         volumes:
             - 'kerberosagent_recordings:/home/agent/data/recordings:rw'
             - 'kerberosagent_snapshots:/home/agent/data/snapshots:rw'