1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<!DOCTYPE refentry PUBLIC @docdtd@ [
<!ENTITY commonoptions SYSTEM "@builddir@/common_options.sgml">
<!ENTITY seealso SYSTEM "@builddir@/see_also.sgml">
]>
<refentry>
<docinfo><date>@LXC_GENERATE_DATE@</date></docinfo>
<refmeta>
<refentrytitle>lxc-monitor</refentrytitle>
<manvolnum>1</manvolnum>
</refmeta>
<refnamediv>
<refname>lxc-monitor</refname>
<refpurpose>
monitor the container state
</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>lxc-monitor</command>
<arg choice="opt">-n <replaceable>name</replaceable></arg>
<arg choice="opt">-Q <replaceable>name</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
<command>lxc-monitor</command> monitors the state of containers. The
<replaceable>name</replaceable> argument may be used to specify
which containers to monitor. It is a regular expression, conforming
with posix2, so it is possible to monitor all the containers,
several of them or just one. If not specified,
<replaceable>name</replaceable> will default to '.*' which will
monitor all containers in <command>lxcpath</command>.
</para>
<para>
The <option>-P, --lxcpath</option>=PATH option may be specified multiple
times to monitor more than one container path. Note however that
containers with the same name in multiple paths will be
indistinguishable in the output.
</para>
</refsect1>
<refsect1>
<title>Options</title>
<variablelist>
<varlistentry>
<term>
<option>-Q, --quit</option>
</term>
<listitem>
<para>
Ask the lxc-monitord daemon on each given <command>lxcpath</command>
to quit. After receiving this command, lxc-monitord will exit
immediately as soon as it has no clients instead of waiting the
normal 30 seconds for new clients. This is useful if you need to
unmount the filesystem <command>lxcpath</command> is on.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
&commonoptions;
<refsect1>
<title>Examples</title>
<variablelist>
<varlistentry>
<term>lxc-monitor -n foo</term>
<listitem>
<para>
will monitor the different states for container foo.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>lxc-monitor -n 'foo|bar'</term>
<listitem>
<para>
will monitor the different states for container foo and bar.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>lxc-monitor -n '[fb].*'</term>
<listitem>
<para>
will monitor the different states for container with the
name beginning with letter 'f' or 'b'.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>lxc-monitor -n '.*'</term>
<listitem>
<para>
will monitor the different states for all containers.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Diagnostic</title>
<variablelist>
<varlistentry>
<term>The container was not found</term>
<listitem>
<para>
The specified container was not created before with
the <command>lxc-create</command> command.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>See Also</title>
<simpara>
<citerefentry>
<refentrytitle>regex</refentrytitle>
<manvolnum>7</manvolnum>
</citerefentry>,
</simpara>
</refsect1>
&seealso;
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:2
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:nil
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
-->
|
