Allow containers columns to be selected in config file #2722

conf/glances.conf

@@ -513,8 +513,11 @@ disable=False
 ; hide=telegraf
 # Define the maximum docker size name (default is 20 chars)
 max_name_size=20
-; cpu_careful=50
+# List of stats to disable (not display)
+# Following stats can be disabled: name,status,uptime,cpu,mem,diskio,networkio,command
+disable_stats=diskio,networkio
 # Thresholds for CPU and MEM (in %)
+; cpu_careful=50
 ; cpu_warning=70
 ; cpu_critical=90
 ; mem_careful=20

docs/aoa/containers.rst

@@ -31,6 +31,9 @@ under the ``[containers]`` section:
     #show=showthisone,andthose.*
     # Define the maximum containers size name (default is 20 chars)
     max_name_size=20
+    # List of stats to disable (not display)
+    # Following stats can be disabled: name,status,uptime,cpu,mem,diskio,networkio,command
+    disable_stats=diskio,networkio
     # Global containers' thresholds for CPU and MEM (in %)
     cpu_careful=50
     cpu_warning=70

docs/man/glances.1

@@ -27,7 +27,7 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
-.TH "GLANCES" "1" "Dec 22, 2024" "4.3.0_dev06" "Glances"
+.TH "GLANCES" "1" "Dec 23, 2024" "4.3.0_dev06" "Glances"
 .SH NAME
 glances \- An eye on your system
 .SH SYNOPSIS

glances/outputs/static/js/components/plugin-containers.vue

@@ -9,60 +9,61 @@
                     <td scope="col" v-show="showEngine">Engine</td>
                     <td scope="col" v-show="showPod">Pod</td>
                     <td scope="col" :class="['sortable', sorter.column === 'name' && 'sort']"
-                        @click="args.sort_processes_key = 'name'">
+                        @click="args.sort_processes_key = 'name'" v-show="!getDisableStats().includes('name')">
                         Name
                     </td>
-                    <td scope="col">Status</td>
-                    <td scope="col">Uptime</td>
+                    <td scope="col" v-show="!getDisableStats().includes('status')">Status</td>
+                    <td scope="col" v-show="!getDisableStats().includes('uptime')">Uptime</td>
                     <td scope="col" :class="['sortable', sorter.column === 'cpu_percent' && 'sort']"
-                        @click="args.sort_processes_key = 'cpu_percent'">
+                        @click="args.sort_processes_key = 'cpu_percent'" v-show="!getDisableStats().includes('cpu')">
                         CPU%
                     </td>
                     <td scope="col" :class="['sortable', sorter.column === 'memory_percent' && 'sort']"
-                        @click="args.sort_processes_key = 'memory_percent'">
+                        @click="args.sort_processes_key = 'memory_percent'" v-show="!getDisableStats().includes('mem')">
                         MEM
                     </td>
-                    <td scope="col">/ MAX</td>
-                    <td scope="col">IOR/s</td>
-                    <td scope="col">IOW/s</td>
-                    <td scope="col">RX/s</td>
-                    <td scope="col">TX/s</td>
-                    <td scope="col">Command</td>
+                    <td scope="col" v-show="!getDisableStats().includes('mem')">/ MAX</td>
+                    <td scope="col" v-show="!getDisableStats().includes('diskio')">IOR/s</td>
+                    <td scope="col" v-show="!getDisableStats().includes('diskio')">IOW/s</td>
+                    <td scope="col" v-show="!getDisableStats().includes('networkio')">RX/s</td>
+                    <td scope="col" v-show="!getDisableStats().includes('networkio')">TX/s</td>
+                    <td scope="col" v-show="!getDisableStats().includes('command')">Command</td>
                 </tr>
             </thead>
             <tbody>
                 <tr v-for="(container, containerId) in containers" :key="containerId">
                     <td scope="row" v-show="showEngine">{{ container.engine }}</td>
                     <td scope="row" v-show="showPod">{{ container.pod_id || '-' }}</td>
-                    <td scope="row">{{ container.name }}</td>
-                    <td scope="row" :class="container.status == 'Paused' ? 'careful' : 'ok'">
+                    <td scope="row" v-show="!getDisableStats().includes('name')">{{ container.name }}</td>
+                    <td scope="row" :class="container.status == 'Paused' ? 'careful' : 'ok'"
+                        v-show="!getDisableStats().includes('status')">
                         {{ container.status }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('uptime')">
                         {{ container.uptime }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('cpu')">
                         {{ $filters.number(container.cpu_percent, 1) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('mem')">
                         {{ $filters.bytes(container.memory_usage) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('mem')">
                         / {{ $filters.bytes(container.limit) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('iodisk')">
                         {{ $filters.bytes(container.io_rx) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('iodisk')">
                         {{ $filters.bytes(container.io_wx) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('networkio')">
                         {{ $filters.bits(container.network_rx) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('networkio')">
                         {{ $filters.bits(container.network_tx) }}
                     </td>
-                    <td scope="row">
+                    <td scope="row" v-show="!getDisableStats().includes('command')">
                         {{ container.command }}
                     </td>
                 </tr>
@@ -178,6 +179,11 @@ export default {
                 }
             }
         }
+    },
+    methods: {
+        getDisableStats() {
+            return GlancesHelper.getLimit('containers', 'containers_disable_stats') || [];
+        }
     }
 };
 </script>

glances/plugins/containers/__init__.py

@@ -155,6 +155,9 @@ class PluginModel(GlancesPluginModel):
         # Sort key
         self.sort_key = None
 
+        # Set the key's list be disabled in order to only display specific attribute in the container list
+        self.disable_stats = self.get_conf_value('disable_stats')
+
         # Force a first update because we need two update to have the first stat
         self.update()
         self.refresh_timer.set(0)
@@ -343,25 +346,35 @@ class PluginModel(GlancesPluginModel):
 
         ret = self.maybe_add_engine_name_or_pod_line(ret)
 
-        msg = ' {:{width}}'.format('Name', width=name_max_width)
-        ret.append(self.curse_add_line(msg, 'SORT' if self.sort_key == 'name' else 'DEFAULT'))
+        if 'name' not in self.disable_stats:
+            msg = ' {:{width}}'.format('Name', width=name_max_width)
+            ret.append(self.curse_add_line(msg, 'SORT' if self.sort_key == 'name' else 'DEFAULT'))
 
-        msgs = ['{:>10}'.format('Status'), '{:>10}'.format('Uptime')]
+        msgs = []
+        if 'status' not in self.disable_stats:
+            msgs.append('{:>10}'.format('Status'))
+        if 'uptime' not in self.disable_stats:
+            msgs.append('{:>10}'.format('Uptime'))
         ret = reduce(self.add_msg_to_line, msgs, ret)
 
-        msg = '{:>6}'.format('CPU%')
-        ret.append(self.curse_add_line(msg, 'SORT' if self.sort_key == 'cpu_percent' else 'DEFAULT'))
-        msg = '{:>7}'.format('MEM')
-        ret.append(self.curse_add_line(msg, 'SORT' if self.sort_key == 'memory_usage' else 'DEFAULT'))
+        if 'cpu' not in self.disable_stats:
+            msg = '{:>6}'.format('CPU%')
+            ret.append(self.curse_add_line(msg, 'SORT' if self.sort_key == 'cpu_percent' else 'DEFAULT'))
 
-        msgs = [
-            '/{:<7}'.format('MAX'),
-            '{:>7}'.format('IOR/s'),
-            ' {:<7}'.format('IOW/s'),
-            '{:>7}'.format('Rx/s'),
-            ' {:<7}'.format('Tx/s'),
-            ' {:8}'.format('Command'),
-        ]
+        msgs = []
+        if 'mem' not in self.disable_stats:
+            msg = '{:>7}'.format('MEM')
+            ret.append(self.curse_add_line(msg, 'SORT' if self.sort_key == 'memory_usage' else 'DEFAULT'))
+            msgs.append('/{:<7}'.format('MAX'))
+
+        if 'diskio' not in self.disable_stats:
+            msgs.extend(['{:>7}'.format('IOR/s'), ' {:<7}'.format('IOW/s')])
+
+        if 'networkio' not in self.disable_stats:
+            msgs.extend(['{:>7}'.format('Rx/s'), ' {:<7}'.format('Tx/s')])
+
+        if 'command' not in self.disable_stats:
+            msgs.append(' {:8}'.format('Command'))
 
         return reduce(self.add_msg_to_line, msgs, ret)
 
@@ -499,17 +512,23 @@ class PluginModel(GlancesPluginModel):
 
     def build_container_data(self, name_max_width, args):
         def build_with_this_params(ret, container):
-            steps = [
-                self.maybe_add_engine_name_or_pod_name,
-                self.build_container_name(name_max_width),
-                self.build_status_name,
-                self.build_uptime_line,
-                self.build_cpu_line,
-                self.build_memory_line,
-                self.build_io_line,
-                self.build_net_line(args),
-                self.build_cmd_line,
-            ]
+            steps = [self.maybe_add_engine_name_or_pod_name]
+            if 'name' not in self.disable_stats:
+                steps.append(self.build_container_name(name_max_width))
+            if 'status' not in self.disable_stats:
+                steps.append(self.build_status_name)
+            if 'uptime' not in self.disable_stats:
+                steps.append(self.build_uptime_line)
+            if 'cpu' not in self.disable_stats:
+                steps.append(self.build_cpu_line)
+            if 'mem' not in self.disable_stats:
+                steps.append(self.build_memory_line)
+            if 'diskio' not in self.disable_stats:
+                steps.append(self.build_io_line)
+            if 'networkio' not in self.disable_stats:
+                steps.append(self.build_net_line(args))
+            if 'command' not in self.disable_stats:
+                steps.append(self.build_cmd_line)
 
             return reduce(lambda ret, step: step(ret, container), steps, ret)
 

glances/processes.py

@@ -99,7 +99,7 @@ class GlancesProcesses:
         self._max_values = {}
         self.reset_max_values()
 
-        # Set the key's list be disabled in order to only display specific attribte in the process list
+        # Set the key's list be disabled in order to only display specific attribute in the process list
         self.disable_stats = []
 
     def _test_grab(self):