summaryrefslogtreecommitdiff
path: root/src/import/pull.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/import/pull.c')
-rw-r--r--src/import/pull.c180
1 files changed, 34 insertions, 146 deletions
diff --git a/src/import/pull.c b/src/import/pull.c
index ca7be6be85..53b1211965 100644
--- a/src/import/pull.c
+++ b/src/import/pull.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
@@ -22,20 +20,23 @@
#include <getopt.h>
#include "sd-event.h"
-#include "event-util.h"
-#include "verbs.h"
-#include "build.h"
-#include "signal-util.h"
-#include "machine-image.h"
+
+#include "alloc-util.h"
+#include "hostname-util.h"
#include "import-util.h"
-#include "pull-tar.h"
+#include "machine-image.h"
+#include "parse-util.h"
#include "pull-raw.h"
-#include "pull-dkr.h"
+#include "pull-tar.h"
+#include "signal-util.h"
+#include "string-util.h"
+#include "verbs.h"
+#include "web-util.h"
static bool arg_force = false;
static const char *arg_image_root = "/var/lib/machines";
static ImportVerify arg_verify = IMPORT_VERIFY_SIGNATURE;
-static const char* arg_dkr_index_url = DEFAULT_DKR_INDEX_URL;
+static bool arg_settings = true;
static int interrupt_signal_handler(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) {
log_notice("Transfer aborted.");
@@ -55,7 +56,7 @@ static void on_tar_finished(TarPull *pull, int error, void *userdata) {
static int pull_tar(int argc, char *argv[], void *userdata) {
_cleanup_(tar_pull_unrefp) TarPull *pull = NULL;
- _cleanup_event_unref_ sd_event *event = NULL;
+ _cleanup_(sd_event_unrefp) sd_event *event = NULL;
const char *url, *local;
_cleanup_free_ char *l = NULL, *ll = NULL;
int r;
@@ -96,7 +97,7 @@ static int pull_tar(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
else if (r > 0) {
- log_error_errno(EEXIST, "Image '%s' already exists.", local);
+ log_error("Image '%s' already exists.", local);
return -EEXIST;
}
}
@@ -117,7 +118,7 @@ static int pull_tar(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to allocate puller: %m");
- r = tar_pull_start(pull, url, local, arg_force, arg_verify);
+ r = tar_pull_start(pull, url, local, arg_force, arg_verify, arg_settings);
if (r < 0)
return log_error_errno(r, "Failed to pull image: %m");
@@ -141,7 +142,7 @@ static void on_raw_finished(RawPull *pull, int error, void *userdata) {
static int pull_raw(int argc, char *argv[], void *userdata) {
_cleanup_(raw_pull_unrefp) RawPull *pull = NULL;
- _cleanup_event_unref_ sd_event *event = NULL;
+ _cleanup_(sd_event_unrefp) sd_event *event = NULL;
const char *url, *local;
_cleanup_free_ char *l = NULL, *ll = NULL;
int r;
@@ -182,7 +183,7 @@ static int pull_raw(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
else if (r > 0) {
- log_error_errno(EEXIST, "Image '%s' already exists.", local);
+ log_error("Image '%s' already exists.", local);
return -EEXIST;
}
}
@@ -203,115 +204,7 @@ static int pull_raw(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to allocate puller: %m");
- r = raw_pull_start(pull, url, local, arg_force, arg_verify);
- if (r < 0)
- return log_error_errno(r, "Failed to pull image: %m");
-
- r = sd_event_loop(event);
- if (r < 0)
- return log_error_errno(r, "Failed to run event loop: %m");
-
- log_info("Exiting.");
- return -r;
-}
-
-static void on_dkr_finished(DkrPull *pull, int error, void *userdata) {
- sd_event *event = userdata;
- assert(pull);
-
- if (error == 0)
- log_info("Operation completed successfully.");
-
- sd_event_exit(event, abs(error));
-}
-
-static int pull_dkr(int argc, char *argv[], void *userdata) {
- _cleanup_(dkr_pull_unrefp) DkrPull *pull = NULL;
- _cleanup_event_unref_ sd_event *event = NULL;
- const char *name, *reference, *local, *digest;
- int r;
-
- if (!arg_dkr_index_url) {
- log_error("Please specify an index URL with --dkr-index-url=");
- return -EINVAL;
- }
-
- if (arg_verify != IMPORT_VERIFY_NO) {
- log_error("Pulls from dkr do not support image verification, please pass --verify=no.");
- return -EINVAL;
- }
-
- digest = strchr(argv[1], '@');
- if (digest) {
- reference = digest + 1;
- name = strndupa(argv[1], digest - argv[1]);
- } else {
- reference = strchr(argv[1], ':');
- if (reference) {
- name = strndupa(argv[1], reference - argv[1]);
- reference++;
- } else {
- name = argv[1];
- reference = "latest";
- }
- }
-
- if (!dkr_name_is_valid(name)) {
- log_error("Remote name '%s' is not valid.", name);
- return -EINVAL;
- }
-
- if (!dkr_ref_is_valid(reference)) {
- log_error("Tag name '%s' is not valid.", reference);
- return -EINVAL;
- }
-
- if (argc >= 3)
- local = argv[2];
- else {
- local = strchr(name, '/');
- if (local)
- local++;
- else
- local = name;
- }
-
- if (isempty(local) || streq(local, "-"))
- local = NULL;
-
- if (local) {
- if (!machine_name_is_valid(local)) {
- log_error("Local image name '%s' is not valid.", local);
- return -EINVAL;
- }
-
- if (!arg_force) {
- r = image_find(local, NULL);
- if (r < 0)
- return log_error_errno(r, "Failed to check whether image '%s' exists: %m", local);
- else if (r > 0) {
- log_error_errno(EEXIST, "Image '%s' already exists.", local);
- return -EEXIST;
- }
- }
-
- log_info("Pulling '%s' with reference '%s', saving as '%s'.", name, reference, local);
- } else
- log_info("Pulling '%s' with reference '%s'.", name, reference);
-
- r = sd_event_default(&event);
- if (r < 0)
- return log_error_errno(r, "Failed to allocate event loop: %m");
-
- assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
- (void) sd_event_add_signal(event, NULL, SIGTERM, interrupt_signal_handler, NULL);
- (void) sd_event_add_signal(event, NULL, SIGINT, interrupt_signal_handler, NULL);
-
- r = dkr_pull_new(&pull, event, arg_dkr_index_url, arg_image_root, on_dkr_finished, event);
- if (r < 0)
- return log_error_errno(r, "Failed to allocate puller: %m");
-
- r = dkr_pull_start(pull, name, reference, local, arg_force, DKR_PULL_V2);
+ r = raw_pull_start(pull, url, local, arg_force, arg_verify, arg_settings);
if (r < 0)
return log_error_errno(r, "Failed to pull image: %m");
@@ -330,14 +223,13 @@ static int help(int argc, char *argv[], void *userdata) {
" -h --help Show this help\n"
" --version Show package version\n"
" --force Force creation of image\n"
- " --verify= Verify downloaded image, one of: 'no',\n"
- " 'checksum', 'signature'.\n"
- " --image-root=PATH Image root directory\n"
- " --dkr-index-url=URL Specify index URL to use for downloads\n\n"
+ " --verify=MODE Verify downloaded image, one of: 'no',\n"
+ " 'checksum', 'signature'\n"
+ " --settings=BOOL Download settings file with image\n"
+ " --image-root=PATH Image root directory\n\n"
"Commands:\n"
" tar URL [NAME] Download a TAR image\n"
- " raw URL [NAME] Download a RAW image\n"
- " dkr REMOTE [NAME] Download a DKR image\n",
+ " raw URL [NAME] Download a RAW image\n",
program_invocation_short_name);
return 0;
@@ -348,22 +240,22 @@ static int parse_argv(int argc, char *argv[]) {
enum {
ARG_VERSION = 0x100,
ARG_FORCE,
- ARG_DKR_INDEX_URL,
ARG_IMAGE_ROOT,
ARG_VERIFY,
+ ARG_SETTINGS,
};
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, ARG_VERSION },
{ "force", no_argument, NULL, ARG_FORCE },
- { "dkr-index-url", required_argument, NULL, ARG_DKR_INDEX_URL },
{ "image-root", required_argument, NULL, ARG_IMAGE_ROOT },
{ "verify", required_argument, NULL, ARG_VERIFY },
+ { "settings", required_argument, NULL, ARG_SETTINGS },
{}
};
- int c;
+ int c, r;
assert(argc >= 0);
assert(argv);
@@ -376,23 +268,12 @@ static int parse_argv(int argc, char *argv[]) {
return help(0, NULL, NULL);
case ARG_VERSION:
- puts(PACKAGE_STRING);
- puts(SYSTEMD_FEATURES);
- return 0;
+ return version();
case ARG_FORCE:
arg_force = true;
break;
- case ARG_DKR_INDEX_URL:
- if (!http_url_is_valid(optarg)) {
- log_error("Index URL is not valid: %s", optarg);
- return -EINVAL;
- }
-
- arg_dkr_index_url = optarg;
- break;
-
case ARG_IMAGE_ROOT:
arg_image_root = optarg;
break;
@@ -406,6 +287,14 @@ static int parse_argv(int argc, char *argv[]) {
break;
+ case ARG_SETTINGS:
+ r = parse_boolean(optarg);
+ if (r < 0)
+ return log_error_errno(r, "Failed to parse --settings= parameter '%s'", optarg);
+
+ arg_settings = r;
+ break;
+
case '?':
return -EINVAL;
@@ -422,7 +311,6 @@ static int pull_main(int argc, char *argv[]) {
{ "help", VERB_ANY, VERB_ANY, 0, help },
{ "tar", 2, 3, 0, pull_tar },
{ "raw", 2, 3, 0, pull_raw },
- { "dkr", 2, 3, 0, pull_dkr },
{}
};
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-23 00:46:38 +0000