From 753623ec311f5ddc27549e6619510558eb62cbc0 Mon Sep 17 00:00:00 2001
From: nicolargo <nicolas@nicolargo.com>
Date: Wed, 17 May 2023 11:18:37 +0200
Subject: [PATCH] 3.4.0 crash on startupwith minimal deps #2401

---
 docker-requirements.txt                      | 1 +
 glances/plugins/connections/model.py         | 4 +++-
 glances/plugins/containers/engines/docker.py | 5 ++---
 glances/plugins/containers/engines/podman.py | 2 +-
 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/docker-requirements.txt b/docker-requirements.txt
index 410eba8f..0792572a 100644
--- a/docker-requirements.txt
+++ b/docker-requirements.txt
@@ -7,3 +7,4 @@ packaging; python_version >= "3.7"
 python-dateutil
 six
 urllib3<2.0 # See issue https://github.com/nicolargo/glances/issues/2392
+requests # See issue - https://github.com/nicolargo/glances/issues/2233
diff --git a/glances/plugins/connections/model.py b/glances/plugins/connections/model.py
index ecf7f030..076449d9 100644
--- a/glances/plugins/connections/model.py
+++ b/glances/plugins/connections/model.py
@@ -158,7 +158,9 @@ class PluginModel(GlancesPluginModel):
                 msg = '{:>{width}}'.format(self.stats[s], width=max_width - len(s) + 2)
                 ret.append(self.curse_add_line(msg))
         # Connections track
-        if self.stats['nf_conntrack_enabled']:
+        if self.stats['nf_conntrack_enabled'] and \
+           'nf_conntrack_count' in self.stats and \
+           'nf_conntrack_max' in self.stats:
             s = 'Tracked'
             ret.append(self.curse_new_line())
             msg = '{:{width}}'.format(nativestr(s).capitalize(), width=len(s))
diff --git a/glances/plugins/containers/engines/docker.py b/glances/plugins/containers/engines/docker.py
index deb3f337..bfa8bd19 100644
--- a/glances/plugins/containers/engines/docker.py
+++ b/glances/plugins/containers/engines/docker.py
@@ -10,8 +10,6 @@
 """Docker Extension unit for Glances' Containers plugin."""
 import time
 
-import requests
-
 from glances.globals import iterkeys, itervalues, nativestr, pretty_date
 from glances.logger import logger
 from glances.plugins.containers.stats_streamer import StatsStreamer
@@ -19,12 +17,13 @@ from glances.plugins.containers.stats_streamer import StatsStreamer
 # Docker-py library (optional and Linux-only)
 # https://github.com/docker/docker-py
 try:
+    import requests
     import docker
     from dateutil import parser, tz
 except Exception as e:
     import_docker_error_tag = True
     # Display debug message if import KeyError
-    logger.debug("Error loading Docker deps Lib. Docker plugin is disabled ({})".format(e))
+    logger.warning("Error loading Docker deps Lib. Docker plugin is disabled ({})".format(e))
 else:
     import_docker_error_tag = False
 
diff --git a/glances/plugins/containers/engines/podman.py b/glances/plugins/containers/engines/podman.py
index 3c42e6f2..4ee53a1b 100644
--- a/glances/plugins/containers/engines/podman.py
+++ b/glances/plugins/containers/engines/podman.py
@@ -20,7 +20,7 @@ try:
 except Exception as e:
     import_podman_error_tag = True
     # Display debug message if import KeyError
-    logger.debug("Error loading Podman deps Lib. Podman feature in the Containers plugin is disabled ({})".format(e))
+    logger.warning("Error loading Podman deps Lib. Podman feature in the Containers plugin is disabled ({})".format(e))
 else:
     import_podman_error_tag = False