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copy the configuration file in the conf repo

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When creating the container, copy the configuration file to the
configuration tree.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
This commit is contained in:
Daniel Lezcano 2009-05-28 12:10:50 +02:00
parent 4fcc0112bd
commit d7efa8fcbf
2 changed files with 51 additions and 3 deletions
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21
src/lxc/lxc_create.c
View File

@ -20,9 +20,11 @@
* License along with this library; if not, write to the Free Software * License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#define _GNU_SOURCE
#include <stdio.h> #include <stdio.h>
#include <libgen.h> #include <libgen.h>
#include <unistd.h> #include <unistd.h>
#include <stdlib.h>
#include <sys/param.h> #include <sys/param.h>
#include <sys/utsname.h> #include <sys/utsname.h>
#include <sys/types.h> #include <sys/types.h>
@ -67,7 +69,20 @@ Options :\n\
static int copy_config_file(const char *name, const char *file) static int copy_config_file(const char *name, const char *file)
{ {
return 0; char *src;
int ret;
if (!asprintf(&src, LXCPATH "/%s/config", name)) {
ERROR("failed to allocate memory");
return -1;
}
ret = lxc_copy_file(file, src);
if (ret)
ERROR("failed to copy '%s' to '%s'", file, src);
free(src);
return ret;
} }
int main(int argc, char *argv[]) int main(int argc, char *argv[])
@ -96,12 +111,14 @@ int main(int argc, char *argv[])
return -1; return -1;
} }
if (copy_config_file(my_args.name, my_args.rcfile)) { if (my_args.rcfile && copy_config_file(my_args.name, my_args.rcfile)) {
ERROR("failed to copy the configuration file"); ERROR("failed to copy the configuration file");
lxc_destroy(my_args.name); lxc_destroy(my_args.name);
return -1; return -1;
} }
INFO("'%s' created", my_args.name);
return 0; return 0;
} }

33
src/lxc/lxc_destroy.c
View File

@ -21,12 +21,15 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#include <stdio.h> #include <stdio.h>
#include <errno.h>
#include <unistd.h> #include <unistd.h>
#include <sys/types.h> #include <sys/types.h>
#include <lxc/lxc.h> #include <lxc/lxc.h>
#include "arguments.h" #include "arguments.h"
lxc_log_define(lxc_destroy, lxc);
static const struct option my_longopts[] = { static const struct option my_longopts[] = {
LXC_COMMON_OPTIONS LXC_COMMON_OPTIONS
}; };
@ -45,6 +48,24 @@ Options :\n\
.checker = NULL, .checker = NULL,
}; };
static int remove_config_file(const char *name)
{
char path[MAXPATHLEN];
snprintf(path, MAXPATHLEN, LXCPATH "/%s/config", name);
/* config file does not exists */
if (access(path, F_OK))
return 0;
if (unlink(path)) {
ERROR("failed to unlink '%s'", path);
return -1;
}
return 0;
}
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
if (lxc_arguments_parse(&my_args, argc, argv)) if (lxc_arguments_parse(&my_args, argc, argv))
@ -54,6 +75,16 @@ int main(int argc, char *argv[])
my_args.progname, my_args.quiet)) my_args.progname, my_args.quiet))
return -1; return -1;
return lxc_destroy(my_args.name); if (remove_config_file(my_args.name))
WARN("failed to remove the configuration file");
if (lxc_destroy(my_args.name)) {
ERROR("failed to destroy the container");
return -1;
}
INFO("'%s' destroyed", my_args.name);
return 0;
} }