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Diffstat (limited to 'src/machine/machinectl.c')
-rw-r--r--src/machine/machinectl.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 1d3264a1de..35177aa29e 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -2338,6 +2338,50 @@ static int set_limit(int argc, char *argv[], void *userdata) {
return 0;
}
+static int clean_images(int argc, char *argv[], void *userdata) {
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ uint64_t usage, total = 0;
+ char fb[FORMAT_BYTES_MAX];
+ sd_bus *bus = userdata;
+ const char *name;
+ unsigned c = 0;
+ int r;
+
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.machine1",
+ "/org/freedesktop/machine1",
+ "org.freedesktop.machine1.Manager",
+ "CleanPool",
+ &error,
+ &reply,
+ "s", arg_all ? "all" : "hidden");
+ if (r < 0)
+ return log_error_errno(r, "Could not clean pool: %s", bus_error_message(&error, r));
+
+ r = sd_bus_message_enter_container(reply, 'a', "(st)");
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ while ((r = sd_bus_message_read(reply, "(st)", &name, &usage)) > 0) {
+ log_info("Removed image '%s'. Freed exclusive disk space: %s",
+ name, format_bytes(fb, sizeof(fb), usage));
+
+ total += usage;
+ c++;
+ }
+
+ r = sd_bus_message_exit_container(reply);
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ log_info("Removed %u images in total. Total freed exclusive disk space %s.",
+ c, format_bytes(fb, sizeof(fb), total));
+
+ return 0;
+}
+
static int help(int argc, char *argv[], void *userdata) {
printf("%s [OPTIONS...] {COMMAND} ...\n\n"
@@ -2396,6 +2440,7 @@ static int help(int argc, char *argv[], void *userdata) {
" read-only NAME [BOOL] Mark or unmark image read-only\n"
" remove NAME... Remove an image\n"
" set-limit [NAME] BYTES Set image or pool size limit (disk quota)\n\n"
+ " clean Remove hidden (or all) images\n"
"Image Transfer Commands:\n"
" pull-tar URL [NAME] Download a TAR container image\n"
" pull-raw URL [NAME] Download a RAW container or VM image\n"
@@ -2635,6 +2680,7 @@ static int machinectl_main(int argc, char *argv[], sd_bus *bus) {
{ "list-transfers", VERB_ANY, 1, 0, list_transfers },
{ "cancel-transfer", 2, VERB_ANY, 0, cancel_transfer },
{ "set-limit", 2, 3, 0, set_limit },
+ { "clean", VERB_ANY, 1, 0, clean_images },
{}
};