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networkctl: add reload command

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This commit is contained in:
Yu Watanabe 2019-10-23 22:24:42 +09:00
parent e272b62136
commit a227674cfb
2 changed files with 36 additions and 0 deletions
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12
man/networkctl.xml
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@ -261,6 +261,18 @@ s - Service VLAN, m - Two-port MAC Relay (TPMR)
Takes interface name or index number.</para></listitem>
</varlistentry>
<varlistentry>
<term>
<command>reload</command>
</term>
<listitem><para>Reload <filename>.netdev</filename> and <filename>.network</filename> files.
If a new <filename>.netdev</filename> file is found, then the corresponding netdev is created.
Note that even if an existing <filename>.netdev</filename> is modified or removed,
<command>systemd-networkd</command> does not update or remove the netdev.
If a new, modified or removed <filename>.network</filename> file is found, then all interfaces
which match the file are reconfigured.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>

24
src/network/networkctl.c
View File

@ -1815,6 +1815,28 @@ static int link_renew(int argc, char *argv[], void *userdata) {
}
static int verb_reload(int argc, char *argv[], void *userdata) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
int r;
r = sd_bus_open_system(&bus);
if (r < 0)
return log_error_errno(r, "Failed to connect system bus: %m");
r = sd_bus_call_method(
bus,
"org.freedesktop.network1",
"/org/freedesktop/network1",
"org.freedesktop.network1.Manager",
"Reload",
&error, NULL, NULL);
if (r < 0)
return log_error_errno(r, "Failed to reload network settings: %m");
return 0;
}
static int help(void) {
_cleanup_free_ char *link = NULL;
int r;
@ -1832,6 +1854,7 @@ static int help(void) {
" label Show current address label entries in the kernel\n"
" delete DEVICES... Delete virtual netdevs\n"
" renew DEVICES... Renew dynamic configurations\n"
" reload Reload .network and .netdev files\n"
"\nOptions\n"
" -h --help Show this help\n"
" --version Show package version\n"
@ -1917,6 +1940,7 @@ static int networkctl_main(int argc, char *argv[]) {
{ "label", VERB_ANY, VERB_ANY, 0, list_address_labels },
{ "delete", 2, VERB_ANY, 0, link_delete },
{ "renew", 2, VERB_ANY, 0, link_renew },
{ "reload", 1, 1, 0, verb_reload },
{}
};