Rotate log files (#16)

Author: hsoerensen

docker-swarm/compose.yml

@@ -7,6 +7,8 @@ services:
       - /var/lib/voi/algod/data:/algod/data/:rw
     environment:
       TELEMETRY_NAME: ${VOINETWORK_TELEMETRY_NAME}
+    logging:
+      driver: "local"
     deploy:
       replicas: 1
       restart_policy:
@@ -16,6 +18,8 @@ services:
     image: containrrr/shepherd
     environment:
       RUN_ONCE_AND_EXIT: "true"
+    logging:
+      driver: "local"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
     deploy:
@@ -31,6 +35,8 @@ services:
           - node.role == manager
   scheduler:
     image: crazymax/swarm-cronjob:latest
+    logging:
+      driver: "local"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
     environment: