-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <sys/xattr.h>
-#include <linux/fs.h>
#include <curl/curl.h>
+#include <linux/fs.h>
+#include <sys/xattr.h>
#include "sd-daemon.h"
-#include "utf8.h"
-#include "strv.h"
-#include "copy.h"
+
+#include "alloc-util.h"
#include "btrfs-util.h"
-#include "util.h"
+#include "chattr-util.h"
+#include "copy.h"
+#include "curl-util.h"
+#include "fd-util.h"
+#include "fileio.h"
+#include "fs-util.h"
+#include "hostname-util.h"
+#include "import-common.h"
+#include "import-util.h"
#include "macro.h"
#include "mkdir.h"
-#include "rm-rf.h"
#include "path-util.h"
-#include "import-util.h"
-#include "import-common.h"
-#include "curl-util.h"
-#include "qcow2-util.h"
-#include "pull-job.h"
#include "pull-common.h"
+#include "pull-job.h"
#include "pull-raw.h"
+#include "qcow2-util.h"
+#include "rm-rf.h"
+#include "string-util.h"
+#include "strv.h"
+#include "utf8.h"
+#include "util.h"
+#include "web-util.h"
typedef enum RawProgress {
RAW_DOWNLOADING,
char *image_root;
PullJob *raw_job;
+ PullJob *settings_job;
PullJob *checksum_job;
PullJob *signature_job;
char *local;
bool force_local;
bool grow_machine_directory;
+ bool settings;
- char *temp_path;
char *final_path;
+ char *temp_path;
+
+ char *settings_path;
+ char *settings_temp_path;
ImportVerify verify;
};
return NULL;
pull_job_unref(i->raw_job);
+ pull_job_unref(i->settings_job);
pull_job_unref(i->checksum_job);
pull_job_unref(i->signature_job);
free(i->temp_path);
}
+ if (i->settings_temp_path) {
+ (void) unlink(i->settings_temp_path);
+ free(i->settings_temp_path);
+ }
+
free(i->final_path);
+ free(i->settings_path);
free(i->image_root);
free(i->local);
- free(i);
-
- return NULL;
+ return mfree(i);
}
int raw_pull_new(
percent = 0;
+ if (i->settings_job) {
+ percent += i->settings_job->progress_percent * 5 / 100;
+ remain -= 5;
+ }
+
if (i->checksum_job) {
percent += i->checksum_job->progress_percent * 5 / 100;
remain -= 5;
r = chattr_fd(converted_fd, FS_NOCOW_FL, FS_NOCOW_FL);
if (r < 0)
- log_warning_errno(errno, "Failed to set file attributes on %s: %m", t);
+ log_warning_errno(r, "Failed to set file attributes on %s: %m", t);
log_info("Unpacking QCOW2 file.");
if (!i->local)
return 0;
+ if (!i->final_path) {
+ r = pull_make_path(i->raw_job->url, i->raw_job->etag, i->image_root, ".raw-", ".raw", &i->final_path);
+ if (r < 0)
+ return log_oom();
+ }
+
if (i->raw_job->etag_exists) {
/* We have downloaded this one previously, reopen it */
assert(i->raw_job->disk_fd < 0);
- if (!i->final_path) {
- r = pull_make_path(i->raw_job->url, i->raw_job->etag, i->image_root, ".raw-", ".raw", &i->final_path);
- if (r < 0)
- return log_oom();
- }
-
i->raw_job->disk_fd = open(i->final_path, O_RDONLY|O_NOCTTY|O_CLOEXEC);
if (i->raw_job->disk_fd < 0)
return log_error_errno(errno, "Failed to open vendor image: %m");
* writes. */
r = chattr_fd(dfd, FS_NOCOW_FL, FS_NOCOW_FL);
if (r < 0)
- log_warning_errno(errno, "Failed to set file attributes on %s: %m", tp);
+ log_warning_errno(r, "Failed to set file attributes on %s: %m", tp);
- r = copy_bytes(i->raw_job->disk_fd, dfd, (off_t) -1, true);
+ r = copy_bytes(i->raw_job->disk_fd, dfd, (uint64_t) -1, true);
if (r < 0) {
unlink(tp);
return log_error_errno(r, "Failed to make writable copy of image: %m");
r = rename(tp, p);
if (r < 0) {
+ r = log_error_errno(errno, "Failed to move writable image into place: %m");
unlink(tp);
- return log_error_errno(errno, "Failed to move writable image into place: %m");
+ return r;
}
log_info("Created new local image '%s'.", i->local);
+
+ if (i->settings) {
+ const char *local_settings;
+ assert(i->settings_job);
+
+ if (!i->settings_path) {
+ r = pull_make_path(i->settings_job->url, i->settings_job->etag, i->image_root, ".settings-", NULL, &i->settings_path);
+ if (r < 0)
+ return log_oom();
+ }
+
+ local_settings = strjoina(i->image_root, "/", i->local, ".nspawn");
+
+ r = copy_file_atomic(i->settings_path, local_settings, 0644, i->force_local, 0);
+ if (r == -EEXIST)
+ log_warning_errno(r, "Settings file %s already exists, not replacing.", local_settings);
+ else if (r == -ENOENT)
+ log_debug_errno(r, "Skipping creation of settings file, since none was found.");
+ else if (r < 0)
+ log_warning_errno(r, "Failed to copy settings files %s, ignoring: %m", local_settings);
+ else
+ log_info("Created new settings file %s.", local_settings);
+ }
+
return 0;
}
assert(i);
assert(i->raw_job);
- if (i->raw_job->state != PULL_JOB_DONE)
+ if (!PULL_JOB_IS_COMPLETE(i->raw_job))
+ return false;
+ if (i->settings_job && !PULL_JOB_IS_COMPLETE(i->settings_job))
return false;
- if (i->checksum_job && i->checksum_job->state != PULL_JOB_DONE)
+ if (i->checksum_job && !PULL_JOB_IS_COMPLETE(i->checksum_job))
return false;
- if (i->signature_job && i->signature_job->state != PULL_JOB_DONE)
+ if (i->signature_job && !PULL_JOB_IS_COMPLETE(i->signature_job))
return false;
return true;
assert(j->userdata);
i = j->userdata;
- if (j->error != 0) {
+ if (j == i->settings_job) {
+ if (j->error != 0)
+ log_info_errno(j->error, "Settings file could not be retrieved, proceeding without.");
+ } else if (j->error != 0) {
if (j == i->checksum_job)
log_error_errno(j->error, "Failed to retrieve SHA256 checksum, cannot verify. (Try --verify=no?)");
else if (j == i->signature_job)
if (!raw_pull_is_done(i))
return;
+ if (i->settings_job)
+ i->settings_job->disk_fd = safe_close(i->settings_job->disk_fd);
+
if (!i->raw_job->etag_exists) {
/* This is a new download, verify it, and move it into place */
assert(i->raw_job->disk_fd >= 0);
raw_pull_report_progress(i, RAW_VERIFYING);
- r = pull_verify(i->raw_job, i->checksum_job, i->signature_job);
+ r = pull_verify(i->raw_job, i->settings_job, i->checksum_job, i->signature_job);
if (r < 0)
goto finish;
goto finish;
}
- free(i->temp_path);
- i->temp_path = NULL;
+ i->temp_path = mfree(i->temp_path);
+
+ if (i->settings_job &&
+ i->settings_job->error == 0 &&
+ !i->settings_job->etag_exists) {
+
+ assert(i->settings_temp_path);
+ assert(i->settings_path);
+
+ r = import_make_read_only(i->settings_temp_path);
+ if (r < 0)
+ goto finish;
+
+ r = rename_noreplace(AT_FDCWD, i->settings_temp_path, AT_FDCWD, i->settings_path);
+ if (r < 0) {
+ log_error_errno(r, "Failed to rename settings file: %m");
+ goto finish;
+ }
+
+ i->settings_temp_path = mfree(i->settings_temp_path);
+ }
}
raw_pull_report_progress(i, RAW_COPYING);
sd_event_exit(i->event, r);
}
-static int raw_pull_job_on_open_disk(PullJob *j) {
+static int raw_pull_job_on_open_disk_raw(PullJob *j) {
RawPull *i;
int r;
r = chattr_fd(j->disk_fd, FS_NOCOW_FL, FS_NOCOW_FL);
if (r < 0)
- log_warning_errno(errno, "Failed to set file attributes on %s: %m", i->temp_path);
+ log_warning_errno(r, "Failed to set file attributes on %s: %m", i->temp_path);
+
+ return 0;
+}
+
+static int raw_pull_job_on_open_disk_settings(PullJob *j) {
+ RawPull *i;
+ int r;
+
+ assert(j);
+ assert(j->userdata);
+
+ i = j->userdata;
+ assert(i->settings_job == j);
+ assert(!i->settings_path);
+ assert(!i->settings_temp_path);
+
+ r = pull_make_path(j->url, j->etag, i->image_root, ".settings-", NULL, &i->settings_path);
+ if (r < 0)
+ return log_oom();
+
+ r = tempfn_random(i->settings_path, NULL, &i->settings_temp_path);
+ if (r < 0)
+ return log_oom();
+
+ mkdir_parents_label(i->settings_temp_path, 0700);
+
+ j->disk_fd = open(i->settings_temp_path, O_RDWR|O_CREAT|O_EXCL|O_NOCTTY|O_CLOEXEC, 0664);
+ if (j->disk_fd < 0)
+ return log_error_errno(errno, "Failed to create %s: %m", i->settings_temp_path);
return 0;
}
raw_pull_report_progress(i, RAW_DOWNLOADING);
}
-int raw_pull_start(RawPull *i, const char *url, const char *local, bool force_local, ImportVerify verify) {
+int raw_pull_start(
+ RawPull *i,
+ const char *url,
+ const char *local,
+ bool force_local,
+ ImportVerify verify,
+ bool settings) {
+
int r;
assert(i);
r = free_and_strdup(&i->local, local);
if (r < 0)
return r;
+
i->force_local = force_local;
i->verify = verify;
+ i->settings = settings;
/* Queue job for the image itself */
r = pull_job_new(&i->raw_job, url, i->glue, i);
return r;
i->raw_job->on_finished = raw_pull_job_on_finished;
- i->raw_job->on_open_disk = raw_pull_job_on_open_disk;
+ i->raw_job->on_open_disk = raw_pull_job_on_open_disk_raw;
i->raw_job->on_progress = raw_pull_job_on_progress;
i->raw_job->calc_checksum = verify != IMPORT_VERIFY_NO;
i->raw_job->grow_machine_directory = i->grow_machine_directory;
if (r < 0)
return r;
+ if (settings) {
+ r = pull_make_settings_job(&i->settings_job, url, i->glue, raw_pull_job_on_finished, i);
+ if (r < 0)
+ return r;
+
+ i->settings_job->on_open_disk = raw_pull_job_on_open_disk_settings;
+ i->settings_job->on_progress = raw_pull_job_on_progress;
+ i->settings_job->calc_checksum = verify != IMPORT_VERIFY_NO;
+
+ r = pull_find_old_etags(i->settings_job->url, i->image_root, DT_REG, ".settings-", NULL, &i->settings_job->old_etags);
+ if (r < 0)
+ return r;
+ }
+
r = pull_make_verification_jobs(&i->checksum_job, &i->signature_job, verify, url, i->glue, raw_pull_job_on_finished, i);
if (r < 0)
return r;
if (r < 0)
return r;
+ if (i->settings_job) {
+ r = pull_job_begin(i->settings_job);
+ if (r < 0)
+ return r;
+ }
+
if (i->checksum_job) {
i->checksum_job->on_progress = raw_pull_job_on_progress;
projects / thirdparty / systemd.git / blobdiff