Docker containers information missing with Docker 20.10.x #1878

conf/glances.conf

@@ -361,8 +361,6 @@ port_default_gateway=True
 
 [docker]
 disable=False
-# Timeout for API calls (in seconds, default is 1)
-timeout=1
 # Only show specific containers (comma separeted list of container name or regular expression)
 # Comment this line to display all containers (default configuration)
 #show=telegraf

docs/aoa/docker.rst

@@ -21,8 +21,6 @@ under the ``[docker]`` section:
 
     [docker]
     disable=False
-    # Timeout for API calls (in seconds, default is 1)
-    timeout=1
     # Only show specific containers (comma separeted list of container name or regular expression)
     show=thiscontainer,andthisone,andthoseones.*
     # Hide some containers (comma separeted list of container name or regular expression)

docs/man/glances.1

@@ -1,6 +1,6 @@
 .\" Man page generated from reStructuredText.
 .
-.TH "GLANCES" "1" "Jun 12, 2021" "3.2.0b2" "Glances"
+.TH "GLANCES" "1" "Jun 14, 2021" "3.2.0b3" "Glances"
 .SH NAME
 glances \- An eye on your system
 .

glances/__init__.py

@@ -29,7 +29,7 @@ import sys
 # Global name
 # Version should start and end with a numerical char
 # See https://packaging.python.org/specifications/core-metadata/#version
-__version__ = '3.2.0b2'
+__version__ = '3.2.0b3'
 __author__ = 'Nicolas Hennion <nicolas@nicolargo.com>'
 __license__ = 'LGPLv3'
 

glances/plugins/glances_docker.py

@@ -137,8 +137,10 @@ class Plugin(GlancesPlugin):
     def connect(self):
         """Connect to the Docker server."""
         try:
-            ret = docker.from_env(timeout=int(self.get_conf_value('timeout',
-                                                                  default='1')))
+            # If the following line replace the next one, the issue #1878
+            # is reproduced (Docker containers information missing with Docker 20.10.x)
+            # So, for the moment disable the timeout option
+            ret = docker.from_env()
         except Exception as e:
             logger.error("docker plugin - Can not connect to Docker ({})".format(e))
             ret = None