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Add DEPLOYMENT to hostnamectl
[zj: remove the check against a fixed list of environments.]
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@ -231,6 +231,27 @@
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><command>set-deployment <replaceable>ENVIRONMENT</replaceable></command></term>
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<listitem><para>Set the deployment
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environment description.
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<replaceable>ENVIRONMENT</replaceable>
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must be a single word without any
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control characters. One of the
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following is suggested:
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<literal>development</literal>,
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<literal>integration</literal>,
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<literal>staging</literal>,
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<literal>production</literal>.
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</para>
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<para>Pass an empty string to reset to
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the default empty value.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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@ -157,6 +157,20 @@
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available.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>DEPLOYMENT=</varname></term>
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<listitem><para>Describes the system
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deployment environment. One of the
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following is suggested:
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<literal>development</literal>,
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<literal>integration</literal>,
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<literal>staging</literal>,
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<literal>production</literal>.
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</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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@ -166,7 +180,8 @@
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<programlisting>PRETTY_HOSTNAME="Lennart's Tablet"
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ICON_NAME=computer-tablet
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CHASSIS=tablet</programlisting>
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CHASSIS=tablet
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DEPLOYMENT=production</programlisting>
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</refsect1>
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<refsect1>
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@ -67,6 +67,7 @@ typedef struct StatusInfo {
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char *pretty_hostname;
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char *icon_name;
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char *chassis;
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char *deployment;
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char *kernel_name;
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char *kernel_release;
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char *os_pretty_name;
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@ -92,9 +93,11 @@ static void print_status_info(StatusInfo *i) {
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printf("Transient hostname: %s\n", i->hostname);
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printf(" Icon name: %s\n"
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" Chassis: %s\n",
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" Chassis: %s\n"
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" Deployment: %s\n",
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strna(i->icon_name),
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strna(i->chassis));
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strna(i->chassis),
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strna(i->deployment));
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r = sd_id128_get_machine(&mid);
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if (r >= 0)
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@ -157,6 +160,7 @@ static int show_all_names(sd_bus *bus) {
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{ "PrettyHostname", "s", NULL, offsetof(StatusInfo, pretty_hostname) },
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{ "IconName", "s", NULL, offsetof(StatusInfo, icon_name) },
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{ "Chassis", "s", NULL, offsetof(StatusInfo, chassis) },
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{ "Deployment", "s", NULL, offsetof(StatusInfo, deployment) },
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{ "KernelName", "s", NULL, offsetof(StatusInfo, kernel_name) },
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{ "KernelRelease", "s", NULL, offsetof(StatusInfo, kernel_release) },
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{ "OperatingSystemPrettyName", "s", NULL, offsetof(StatusInfo, os_pretty_name) },
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@ -194,6 +198,7 @@ fail:
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free(info.pretty_hostname);
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free(info.icon_name);
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free(info.chassis);
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free(info.deployment);
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free(info.kernel_name);
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free(info.kernel_release);
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free(info.os_pretty_name);
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@ -309,6 +314,13 @@ static int set_chassis(sd_bus *bus, char **args, unsigned n) {
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return set_simple_string(bus, "SetChassis", args[1]);
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}
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static int set_deployment(sd_bus *bus, char **args, unsigned n) {
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assert(args);
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assert(n == 2);
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return set_simple_string(bus, "SetDeployment", args[1]);
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}
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static int help(void) {
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printf("%s [OPTIONS...] COMMAND ...\n\n"
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@ -325,7 +337,8 @@ static int help(void) {
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" status Show current hostname settings\n"
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" set-hostname NAME Set system hostname\n"
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" set-icon-name NAME Set icon name for host\n"
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" set-chassis NAME Set chassis type for host\n",
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" set-chassis NAME Set chassis type for host\n"
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" set-deployment NAME Set deployment environment for host\n",
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program_invocation_short_name);
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return 0;
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@ -423,6 +436,7 @@ static int hostnamectl_main(sd_bus *bus, int argc, char *argv[]) {
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{ "set-hostname", EQUAL, 2, set_hostname },
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{ "set-icon-name", EQUAL, 2, set_icon_name },
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{ "set-chassis", EQUAL, 2, set_chassis },
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{ "set-deployment", EQUAL, 2, set_deployment },
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};
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int left;
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@ -35,12 +35,15 @@
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#include "bus-util.h"
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#include "event-util.h"
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#define VALID_DEPLOYMENT_CHARS (DIGITS LETTERS "-.:")
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enum {
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PROP_HOSTNAME,
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PROP_STATIC_HOSTNAME,
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PROP_PRETTY_HOSTNAME,
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PROP_ICON_NAME,
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PROP_CHASSIS,
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PROP_DEPLOYMENT,
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PROP_KERNEL_NAME,
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PROP_KERNEL_RELEASE,
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PROP_KERNEL_VERSION,
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@ -100,6 +103,7 @@ static int context_read_data(Context *c) {
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"PRETTY_HOSTNAME", &c->data[PROP_PRETTY_HOSTNAME],
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"ICON_NAME", &c->data[PROP_ICON_NAME],
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"CHASSIS", &c->data[PROP_CHASSIS],
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"DEPLOYMENT", &c->data[PROP_DEPLOYMENT],
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NULL);
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if (r < 0 && r != -ENOENT)
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return r;
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@ -134,7 +138,6 @@ static bool check_nss(void) {
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}
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static bool valid_chassis(const char *chassis) {
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assert(chassis);
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return nulstr_contains(
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@ -149,6 +152,12 @@ static bool valid_chassis(const char *chassis) {
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chassis);
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}
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static bool valid_deployment(const char *deployment) {
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assert(deployment);
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return strspn(deployment, VALID_DEPLOYMENT_CHARS) == strlen(deployment);
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}
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static const char* fallback_chassis(void) {
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int r;
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char *type;
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@ -258,6 +267,7 @@ static char* context_fallback_icon_name(Context *c) {
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return strdup("computer");
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}
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static bool hostname_is_useful(const char *hn) {
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return !isempty(hn) && !is_localhost(hn);
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}
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@ -312,7 +322,8 @@ static int context_write_data_machine_info(Context *c) {
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static const char * const name[_PROP_MAX] = {
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[PROP_PRETTY_HOSTNAME] = "PRETTY_HOSTNAME",
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[PROP_ICON_NAME] = "ICON_NAME",
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[PROP_CHASSIS] = "CHASSIS"
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[PROP_CHASSIS] = "CHASSIS",
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[PROP_DEPLOYMENT] = "DEPLOYMENT",
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};
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_cleanup_strv_free_ char **l = NULL;
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@ -324,7 +335,7 @@ static int context_write_data_machine_info(Context *c) {
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if (r < 0 && r != -ENOENT)
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return r;
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for (p = PROP_PRETTY_HOSTNAME; p <= PROP_CHASSIS; p++) {
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for (p = PROP_PRETTY_HOSTNAME; p <= PROP_DEPLOYMENT; p++) {
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char *t, **u;
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assert(name[p]);
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@ -402,6 +413,23 @@ static int property_get_chassis(
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return sd_bus_message_append(reply, "s", name);
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}
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static int property_get_deployment(
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sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *error) {
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Context *c = userdata;
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const char *name;
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name = c->data[PROP_DEPLOYMENT];
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return sd_bus_message_append(reply, "s", name);
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}
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static int method_set_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
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Context *c = userdata;
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const char *name;
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@ -555,6 +583,8 @@ static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop
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return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid pretty host name '%s'", name);
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if (prop == PROP_CHASSIS && !valid_chassis(name))
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return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid chassis '%s'", name);
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if (prop == PROP_DEPLOYMENT && !valid_deployment(name))
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return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid deployment '%s'", name);
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h = strdup(name);
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if (!h)
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@ -572,11 +602,13 @@ static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop
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log_info("Changed %s to '%s'",
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prop == PROP_PRETTY_HOSTNAME ? "pretty host name" :
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prop == PROP_DEPLOYMENT ? "deployment" :
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prop == PROP_CHASSIS ? "chassis" : "icon name", strna(c->data[prop]));
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sd_bus_emit_properties_changed(bus, "/org/freedesktop/hostname1", "org.freedesktop.hostname1",
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prop == PROP_PRETTY_HOSTNAME ? "PrettyHostname" :
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prop == PROP_CHASSIS ? "Chassis" : "IconName", NULL);
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prop == PROP_DEPLOYMENT ? "Deployment" :
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prop == PROP_CHASSIS ? "Chassis" : "IconName" , NULL);
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return sd_bus_reply_method_return(m, NULL);
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}
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@ -593,6 +625,10 @@ static int method_set_chassis(sd_bus *bus, sd_bus_message *m, void *userdata, sd
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return set_machine_info(userdata, bus, m, PROP_CHASSIS, method_set_chassis, error);
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}
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static int method_set_deployment(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
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return set_machine_info(userdata, bus, m, PROP_DEPLOYMENT, method_set_deployment, error);
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}
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static const sd_bus_vtable hostname_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_PROPERTY("Hostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_HOSTNAME, 0),
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@ -600,6 +636,7 @@ static const sd_bus_vtable hostname_vtable[] = {
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SD_BUS_PROPERTY("PrettyHostname", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_PRETTY_HOSTNAME, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
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SD_BUS_PROPERTY("IconName", "s", property_get_icon_name, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
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SD_BUS_PROPERTY("Chassis", "s", property_get_chassis, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
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SD_BUS_PROPERTY("Deployment", "s", property_get_deployment, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
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SD_BUS_PROPERTY("KernelName", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_NAME, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("KernelRelease", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_RELEASE, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("KernelVersion", "s", NULL, offsetof(Context, data) + sizeof(char*) * PROP_KERNEL_VERSION, SD_BUS_VTABLE_PROPERTY_CONST),
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@ -610,6 +647,7 @@ static const sd_bus_vtable hostname_vtable[] = {
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SD_BUS_METHOD("SetPrettyHostname", "sb", NULL, method_set_pretty_hostname, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("SetIconName", "sb", NULL, method_set_icon_name, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("SetChassis", "sb", NULL, method_set_chassis, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_METHOD("SetDeployment", "sb", NULL, method_set_deployment, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_VTABLE_END,
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};
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