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Diffstat (limited to 'src/machine')
-rw-r--r--src/machine/machinectl.c186
1 files changed, 175 insertions, 11 deletions
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 04e6cb9401..0f69734dc7 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -525,7 +525,7 @@ static int map_netif(sd_bus *bus, const char *member, sd_bus_message *m, sd_bus_
return 0;
}
-static int show_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {
+static int show_machine_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {
static const struct bus_properties_map map[] = {
{ "Name", "s", NULL, offsetof(MachineStatusInfo, name) },
@@ -572,7 +572,7 @@ static int show_info(const char *verb, sd_bus *bus, const char *path, bool *new_
return r;
}
-static int show_properties(sd_bus *bus, const char *path, bool *new_line) {
+static int show_machine_properties(sd_bus *bus, const char *path, bool *new_line) {
int r;
assert(bus);
@@ -591,7 +591,7 @@ static int show_properties(sd_bus *bus, const char *path, bool *new_line) {
return r;
}
-static int show(int argc, char *argv[], void *userdata) {
+static int show_machine(int argc, char *argv[], void *userdata) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
@@ -609,7 +609,7 @@ static int show(int argc, char *argv[], void *userdata) {
/* If no argument is specified, inspect the manager
* itself */
- r = show_properties(bus, "/org/freedesktop/machine1", &new_line);
+ r = show_machine_properties(bus, "/org/freedesktop/machine1", &new_line);
if (r < 0)
return r;
}
@@ -636,9 +636,169 @@ static int show(int argc, char *argv[], void *userdata) {
return bus_log_parse_error(r);
if (properties)
- r = show_properties(bus, path, &new_line);
+ r = show_machine_properties(bus, path, &new_line);
else
- r = show_info(argv[0], bus, path, &new_line);
+ r = show_machine_info(argv[0], bus, path, &new_line);
+ }
+
+ return r;
+}
+
+typedef struct ImageStatusInfo {
+ char *name;
+ char *path;
+ char *type;
+ int read_only;
+ usec_t crtime;
+ usec_t mtime;
+} ImageStatusInfo;
+
+static void print_image_status_info(sd_bus *bus, ImageStatusInfo *i) {
+ char ts_relative[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
+ char ts_absolute[FORMAT_TIMESTAMP_MAX], *s2;
+
+ assert(bus);
+ assert(i);
+
+ if (i->name) {
+ fputs(i->name, stdout);
+ putchar('\n');
+ }
+
+ if (i->path)
+ printf("\t Type: %s\n", i->type);
+
+ if (i->path)
+ printf("\t Path: %s\n", i->path);
+
+ printf("\t RO: %s%s%s\n",
+ i->read_only ? ansi_highlight_red() : "",
+ i->read_only ? "read-only" : "writable",
+ i->read_only ? ansi_highlight_off() : "");
+
+ s1 = format_timestamp_relative(ts_relative, sizeof(ts_relative), i->crtime);
+ s2 = format_timestamp(ts_absolute, sizeof(ts_absolute), i->crtime);
+ if (s1)
+ printf("\t Created: %s; %s\n", s2, s1);
+ else if (s2)
+ printf("\t Created: %s\n", s2);
+
+ s1 = format_timestamp_relative(ts_relative, sizeof(ts_relative), i->mtime);
+ s2 = format_timestamp(ts_absolute, sizeof(ts_absolute), i->mtime);
+ if (s1)
+ printf("\tModified: %s; %s\n", s2, s1);
+ else if (s2)
+ printf("\tModified: %s\n", s2);
+}
+
+static int show_image_info(const char *verb, sd_bus *bus, const char *path, bool *new_line) {
+
+ static const struct bus_properties_map map[] = {
+ { "Name", "s", NULL, offsetof(ImageStatusInfo, name) },
+ { "Path", "s", NULL, offsetof(ImageStatusInfo, path) },
+ { "Type", "s", NULL, offsetof(ImageStatusInfo, type) },
+ { "ReadOnly", "b", NULL, offsetof(ImageStatusInfo, read_only) },
+ { "CreationTimestamp", "t", NULL, offsetof(ImageStatusInfo, crtime) },
+ { "ModificationTimestamp", "t", NULL, offsetof(ImageStatusInfo, mtime) },
+ {}
+ };
+
+ ImageStatusInfo info = {};
+ int r;
+
+ assert(verb);
+ assert(bus);
+ assert(path);
+ assert(new_line);
+
+ r = bus_map_all_properties(bus,
+ "org.freedesktop.machine1",
+ path,
+ map,
+ &info);
+ if (r < 0)
+ return log_error_errno(r, "Could not get properties: %m");
+
+ if (*new_line)
+ printf("\n");
+ *new_line = true;
+
+ print_image_status_info(bus, &info);
+
+ free(info.name);
+ free(info.path);
+ free(info.type);
+
+ return r;
+}
+
+static int show_image_properties(sd_bus *bus, const char *path, bool *new_line) {
+ int r;
+
+ assert(bus);
+ assert(path);
+ assert(new_line);
+
+ if (*new_line)
+ printf("\n");
+
+ *new_line = true;
+
+ r = bus_print_all_properties(bus, "org.freedesktop.machine1", path, arg_property, arg_all);
+ if (r < 0)
+ log_error_errno(r, "Could not get properties: %m");
+
+ return r;
+}
+
+static int show_image(int argc, char *argv[], void *userdata) {
+
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+ bool properties, new_line = false;
+ sd_bus *bus = userdata;
+ int r = 0, i;
+
+ assert(bus);
+
+ properties = !strstr(argv[0], "status");
+
+ pager_open_if_enabled();
+
+ if (properties && argc <= 1) {
+
+ /* If no argument is specified, inspect the manager
+ * itself */
+ r = show_image_properties(bus, "/org/freedesktop/machine1", &new_line);
+ if (r < 0)
+ return r;
+ }
+
+ for (i = 1; i < argc; i++) {
+ const char *path = NULL;
+
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.machine1",
+ "/org/freedesktop/machine1",
+ "org.freedesktop.machine1.Manager",
+ "GetImage",
+ &error,
+ &reply,
+ "s", argv[i]);
+ if (r < 0) {
+ log_error("Could not get path to image: %s", bus_error_message(&error, -r));
+ return r;
+ }
+
+ r = sd_bus_message_read(reply, "o", &path);
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ if (properties)
+ r = show_image_properties(bus, path, &new_line);
+ else
+ r = show_image_info(argv[0], bus, path, &new_line);
}
return r;
@@ -1143,7 +1303,7 @@ static int help(int argc, char *argv[], void *userdata) {
" --mkdir Create directory before bind mounting, if missing\n\n"
"Machine Commands:\n"
" list List running VMs and containers\n"
- " status NAME... Show VM/container status\n"
+ " status NAME... Show VM/container details\n"
" show NAME... Show properties of one or more VMs/containers\n"
" login NAME Get a login prompt on a container\n"
" poweroff NAME... Power off one or more containers\n"
@@ -1153,8 +1313,10 @@ static int help(int argc, char *argv[], void *userdata) {
" bind NAME PATH [PATH] Bind mount a path from the host into a container\n"
" copy-to NAME PATH [PATH] Copy files from the host to a container\n"
" copy-from NAME PATH [PATH] Copy files from a container to the host\n\n"
- "Image commands:\n"
- " list-images Show available images\n",
+ "Image Commands:\n"
+ " list-images Show available images\n"
+ " image-status NAME... Show image details\n"
+ " show-image NAME... Show properties of image\n",
program_invocation_short_name);
return 0;
@@ -1278,8 +1440,10 @@ static int machinectl_main(int argc, char *argv[], sd_bus *bus) {
{ "help", VERB_ANY, VERB_ANY, 0, help },
{ "list", VERB_ANY, 1, VERB_DEFAULT, list_machines },
{ "list-images", VERB_ANY, 1, 0, list_images },
- { "status", 2, VERB_ANY, 0, show },
- { "show", VERB_ANY, VERB_ANY, 0, show },
+ { "status", 2, VERB_ANY, 0, show_machine },
+ { "image-status",2, VERB_ANY, 0, show_image },
+ { "show", VERB_ANY, VERB_ANY, 0, show_machine },
+ { "show-image", VERB_ANY, VERB_ANY, 0, show_image },
{ "terminate", 2, VERB_ANY, 0, terminate_machine },
{ "reboot", 2, VERB_ANY, 0, reboot_machine },
{ "poweroff", 2, VERB_ANY, 0, poweroff_machine },
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-08 03:57:06 +0000