docker: Allow live-restore to be toggled with docker_conf_live_restore

CHANGELOG.md

@@ -14,6 +14,8 @@ The **patch** part changes is incremented if multiple releases happen the same m
 
 ### Changed
 
+* docker: Allow "live-restore" to be toggled with docker_conf_live_restore
+
 ### Fixed
 
 ### Removed

docker-host/defaults/main.yml

@@ -9,6 +9,9 @@ docker_conf_use_iptables: False
 # Disable the possibility for containers processes to gain new privileges
 docker_conf_no_newprivileges: False
 
+# Toggle live restore (need to be disabled in swarm mode)
+docker_conf_live_restore: True
+
 # Disable all default network connectivity
 docker_conf_disable_default_networking: False
 

docker-host/templates/daemon.json.j2

@@ -5,7 +5,7 @@
   "data-root": "{{ docker_home }}",
 
   {# Keep containers running while docker daemon downtime #}
-  "live-restore": true,
+  "live-restore": {{ docker_conf_live_restore | to_json }},,
 
   {# Turn on user namespace remaping #}
   "userns-remap": "default",