chg: Plugin name - docker -> containers

conf/glances.conf

@@ -386,7 +386,7 @@ port_default_gateway=True
 #web_4_url=https://blog.nicolargo.com/nonexist
 #web_4_description=Intranet
 
-[docker]
+[containers]
 disable=False
 # Only show specific containers (comma separated list of container name or regular expression)
 # Comment this line to display all containers (default configuration)

glances/outputs/glances_curses.py

@@ -57,7 +57,7 @@ class _GlancesCurses(object):
         'c': {'sort_key': 'cpu_percent'},
         'C': {'switch': 'disable_cloud'},
         'd': {'switch': 'disable_diskio'},
-        'D': {'switch': 'disable_docker'},
+        'D': {'switch': 'disable_containers'},
         # 'e' > Enable/Disable process extended
         # 'E' > Erase the process filter
         # 'f' > Show/hide fs / folder stats
@@ -124,7 +124,7 @@ class _GlancesCurses(object):
     _left_sidebar_max_width = 34
 
     # Define right sidebar
-    _right_sidebar = ['docker', 'processcount', 'amps', 'processlist', 'alert']
+    _right_sidebar = ['containers', 'processcount', 'amps', 'processlist', 'alert']
 
     def __init__(self, config=None, args=None):
         # Init
@@ -612,7 +612,7 @@ class _GlancesCurses(object):
         max_processes_displayed = (
             self.term_window.getmaxyx()[0]
             - 11
-            - (0 if 'docker' not in __stat_display else self.get_stats_display_height(__stat_display["docker"]))
+            - (0 if 'containers' not in __stat_display else self.get_stats_display_height(__stat_display["containers"]))
             - (
                 0
                 if 'processcount' not in __stat_display

glances/plugins/glances_containers.py

@@ -716,7 +716,7 @@ class Plugin(GlancesPlugin):
         # Get the maximum containers name
         # Max size is configurable. See feature request #1723.
         name_max_width = min(
-            self.config.get_int_value('docker', 'max_name_size', default=20) if self.config is not None else 20,
+            self.config.get_int_value('containers', 'max_name_size', default=20) if self.config is not None else 20,
             len(max(self.stats['containers'], key=lambda x: len(x['name']))['name']),
         )
         msg = ' {:{width}}'.format('Name', width=name_max_width)