Running geonode from rancher catalog fails (ref. https://github.com/geosolutions-it/geonode-generic/issues/28

Author: afabiani

tasks.py

@@ -284,7 +284,7 @@ def initialized(ctx):
 
 def _docker_host_ip():
     try:
-        client = docker.from_env()
+        client = docker.from_env(version='1.24')
         ip_list = client.containers.run(BOOTSTRAP_IMAGE_CHEIP,
                                         network_mode='host'
                                         ).split("\n")
@@ -306,7 +306,7 @@ def _docker_host_ip():
 
 def _container_exposed_port(component, instname):
     try:
-        client = docker.from_env()
+        client = docker.from_env(version='1.24')
         ports_dict = json.dumps(
             [c.attrs['Config']['ExposedPorts'] for c in client.containers.list(
                 filters={