Setting defaults for docker log rotation

roles/kargo-defaults/defaults/main.yaml

@@ -97,11 +97,15 @@ kube_apiserver_insecure_port: 8080 # (http)
 # Path used to store Docker data
 docker_daemon_graph: "/var/lib/docker"
 
+# Docker log options
+# Rotate container stderr/stdout logs at 50m and keep last 5
+docker_log_opts: "--log-opt max-size=50m --log-opt max-file=5"
+
 ## A string of extra options to pass to the docker daemon.
 ## This string should be exactly as you wish it to appear.
 ## An obvious use case is allowing insecure-registry access
 ## to self hosted registries like so:
-docker_options: "--insecure-registry={{ kube_service_addresses }} --graph={{ docker_daemon_graph }}"
+docker_options: "--insecure-registry={{ kube_service_addresses }} --graph={{ docker_daemon_graph }} {{ docker_log_opts }}"
 
 # Settings for containerized control plane (etcd/kubelet/secrets)
 etcd_deployment_type: docker