mirror of
https://github.com/systemd/systemd.git
synced 2024-11-23 18:23:32 +08:00
timedated: manage systemd-timesyncd directly instead of lists of alternatives
Alternative NTP implementations should add a: Conflicts=systemd-timesyncd.service to take over the built-in NTP functionality of systemd.
This commit is contained in:
Kay Sievers
parent
efab8d0b0e
commit
b72ddf0f4f
@ -106,7 +106,6 @@ udevrulesdir=$(udevlibexecdir)/rules.d
|
||||
udevhwdbdir=$(udevlibexecdir)/hwdb.d
|
||||
catalogdir=$(prefix)/lib/systemd/catalog
|
||||
kernelinstalldir = $(prefix)/lib/kernel/install.d
|
||||
ntpunitsdir=$(prefix)/lib/systemd/ntp-units.d
|
||||
|
||||
# And these are the special ones for /
|
||||
rootprefix=@rootprefix@
|
||||
@ -4320,10 +4319,6 @@ dist_systemunit_DATA += \
|
||||
polkitpolicy_files += \
|
||||
src/timedate/org.freedesktop.timedate1.policy
|
||||
|
||||
INSTALL_DIRS += \
|
||||
$(prefix)/lib/systemd/ntp-units.d \
|
||||
$(sysconfdir)/systemd/ntp-units.d
|
||||
|
||||
SYSTEM_UNIT_ALIASES += \
|
||||
systemd-timedated.service dbus-org.freedesktop.timedate1.service
|
||||
|
||||
@ -4397,10 +4392,6 @@ EXTRA_DIST += \
|
||||
|
||||
CLEANFILES += \
|
||||
src/timesync/timesyncd.conf
|
||||
|
||||
dist_ntpunits_DATA = \
|
||||
src/timesync/90-systemd.list
|
||||
|
||||
endif
|
||||
|
||||
# ------------------------------------------------------------------------------
|
||||
|
||||
7
NEWS
7
NEWS
@ -1,5 +1,12 @@
|
||||
systemd System and Service Manager
|
||||
|
||||
CHANGES WITH 216:
|
||||
* timedated does no longer read NTP unit names from
|
||||
/usr/lib/systemd/ntp-units.d/*.list. Alternative NTP
|
||||
implementations should add a:
|
||||
Conflicts=systemd-timesyncd.service
|
||||
to take over and replace systemd's NTP functionality.
|
||||
|
||||
CHANGES WITH 215:
|
||||
|
||||
* A new tool systemd-sysusers has been added. This tool
|
||||
|
||||
@ -180,211 +180,145 @@ static int context_write_data_local_rtc(Context *c) {
|
||||
return write_string_file_atomic_label("/etc/adjtime", w);
|
||||
}
|
||||
|
||||
static char** get_ntp_services(void) {
|
||||
_cleanup_strv_free_ char **r = NULL, **files = NULL;
|
||||
char **i;
|
||||
int k;
|
||||
|
||||
k = conf_files_list(&files, ".list", NULL,
|
||||
"/etc/systemd/ntp-units.d",
|
||||
"/run/systemd/ntp-units.d",
|
||||
"/usr/local/lib/systemd/ntp-units.d",
|
||||
"/usr/lib/systemd/ntp-units.d",
|
||||
NULL);
|
||||
if (k < 0)
|
||||
return NULL;
|
||||
|
||||
STRV_FOREACH(i, files) {
|
||||
_cleanup_fclose_ FILE *f;
|
||||
|
||||
f = fopen(*i, "re");
|
||||
if (!f)
|
||||
continue;
|
||||
|
||||
for (;;) {
|
||||
char line[PATH_MAX], *l;
|
||||
|
||||
if (!fgets(line, sizeof(line), f)) {
|
||||
if (ferror(f))
|
||||
log_error("Failed to read NTP unit file: %m");
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
l = strstrip(line);
|
||||
if (l[0] == 0 || l[0] == '#')
|
||||
continue;
|
||||
|
||||
if (strv_extend(&r, l) < 0) {
|
||||
log_oom();
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
i = r;
|
||||
r = NULL; /* avoid cleanup */
|
||||
|
||||
return strv_uniq(i);
|
||||
}
|
||||
|
||||
static int context_read_ntp(Context *c, sd_bus *bus) {
|
||||
_cleanup_strv_free_ char **l;
|
||||
char **i;
|
||||
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
|
||||
sd_bus_message *reply = NULL;
|
||||
const char *s;
|
||||
int r;
|
||||
|
||||
assert(c);
|
||||
assert(bus);
|
||||
|
||||
l = get_ntp_services();
|
||||
STRV_FOREACH(i, l) {
|
||||
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
|
||||
sd_bus_message *reply = NULL;
|
||||
const char *s;
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"GetUnitFileState",
|
||||
&error,
|
||||
&reply,
|
||||
"s",
|
||||
"systemd-timesyncd.service");
|
||||
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"GetUnitFileState",
|
||||
&error,
|
||||
&reply,
|
||||
"s",
|
||||
*i);
|
||||
if (r < 0) {
|
||||
if (sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
|
||||
sd_bus_error_has_name(&error, "org.freedesktop.systemd1.LoadFailed") ||
|
||||
sd_bus_error_has_name(&error, "org.freedesktop.systemd1.NoSuchUnit"))
|
||||
return 0;
|
||||
|
||||
if (r < 0) {
|
||||
/* This implementation does not exist. Try the next one. */
|
||||
if (sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND))
|
||||
continue;
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
r = sd_bus_message_read(reply, "s", &s);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
c->can_ntp = true;
|
||||
c->use_ntp = STR_IN_SET(s, "enabled", "enabled-runtime");
|
||||
|
||||
return 0;
|
||||
return r;
|
||||
}
|
||||
|
||||
r = sd_bus_message_read(reply, "s", &s);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
c->can_ntp = true;
|
||||
c->use_ntp = STR_IN_SET(s, "enabled", "enabled-runtime");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int context_start_ntp(Context *c, sd_bus *bus, sd_bus_error *error) {
|
||||
_cleanup_strv_free_ char **l = NULL;
|
||||
char **i;
|
||||
int r;
|
||||
|
||||
assert(c);
|
||||
assert(bus);
|
||||
assert(error);
|
||||
|
||||
l = get_ntp_services();
|
||||
STRV_FOREACH(i, l) {
|
||||
|
||||
if (c->use_ntp)
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"StartUnit",
|
||||
error,
|
||||
NULL,
|
||||
"ss", *i, "replace");
|
||||
else
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"StopUnit",
|
||||
error,
|
||||
NULL,
|
||||
"ss", *i, "replace");
|
||||
|
||||
if (r < 0) {
|
||||
if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
|
||||
sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
|
||||
sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) {
|
||||
/* This implementation does not exist. Try the next one. */
|
||||
sd_bus_error_free(error);
|
||||
continue;
|
||||
}
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
static int context_enable_ntp(Context*c, sd_bus *bus, sd_bus_error *error) {
|
||||
_cleanup_strv_free_ char **l = NULL;
|
||||
char **i;
|
||||
int r;
|
||||
|
||||
assert(c);
|
||||
assert(bus);
|
||||
assert(error);
|
||||
|
||||
l = get_ntp_services();
|
||||
STRV_FOREACH(i, l) {
|
||||
if (c->use_ntp)
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"EnableUnitFiles",
|
||||
error,
|
||||
NULL,
|
||||
"asbb", 1, *i, false, true);
|
||||
else
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"DisableUnitFiles",
|
||||
error,
|
||||
NULL,
|
||||
"asb", 1, *i, false);
|
||||
|
||||
if (r < 0) {
|
||||
if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) {
|
||||
/* This implementation does not exist. Try the next one. */
|
||||
sd_bus_error_free(error);
|
||||
continue;
|
||||
}
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
if (c->use_ntp)
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"Reload",
|
||||
"StartUnit",
|
||||
error,
|
||||
NULL,
|
||||
NULL);
|
||||
if (r < 0)
|
||||
return r;
|
||||
"ss",
|
||||
"systemd-timesyncd.service",
|
||||
"replace");
|
||||
else
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"StopUnit",
|
||||
error,
|
||||
NULL,
|
||||
"ss",
|
||||
"systemd-timesyncd.service",
|
||||
"replace");
|
||||
|
||||
return 1;
|
||||
if (r < 0) {
|
||||
if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
|
||||
sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
|
||||
sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) {
|
||||
sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
|
||||
return -ENOTSUP;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int context_enable_ntp(Context*c, sd_bus *bus, sd_bus_error *error) {
|
||||
int r;
|
||||
|
||||
assert(c);
|
||||
assert(bus);
|
||||
assert(error);
|
||||
|
||||
if (c->use_ntp)
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"EnableUnitFiles",
|
||||
error,
|
||||
NULL,
|
||||
"asbb", 1,
|
||||
"systemd-timesyncd.service",
|
||||
false, true);
|
||||
else
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"DisableUnitFiles",
|
||||
error,
|
||||
NULL,
|
||||
"asb", 1,
|
||||
"systemd-timesyncd.service",
|
||||
false);
|
||||
|
||||
if (r < 0) {
|
||||
if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) {
|
||||
sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
|
||||
return -ENOTSUP;
|
||||
}
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
r = sd_bus_call_method(
|
||||
bus,
|
||||
"org.freedesktop.systemd1",
|
||||
"/org/freedesktop/systemd1",
|
||||
"org.freedesktop.systemd1.Manager",
|
||||
"Reload",
|
||||
error,
|
||||
NULL,
|
||||
NULL);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int property_get_rtc_time(
|
||||
|
||||
Loading…
Reference in New Issue
Block a user