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Make attach sockets directory an argument in Conmon

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Signed-off-by: Matthew Heon <mheon@redhat.com>
This commit is contained in:
Matthew Heon 2017-10-23 11:35:38 -04:00
parent e95f75e8f2
commit ae5fc471ea
3 changed files with 12 additions and 3 deletions
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9
conmon/conmon.c
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@ -111,6 +111,7 @@ static char *opt_log_path = NULL;
static char *opt_exit_dir = NULL;
static int opt_timeout = 0;
static int64_t opt_log_size_max = -1;
static char *opt_socket_path = NULL;
static GOptionEntry opt_entries[] =
{
{ "terminal", 't', 0, G_OPTION_ARG_NONE, &opt_terminal, "Terminal", NULL },
@ -128,6 +129,7 @@ static GOptionEntry opt_entries[] =
{ "log-path", 'l', 0, G_OPTION_ARG_STRING, &opt_log_path, "Log file path", NULL },
{ "timeout", 'T', 0, G_OPTION_ARG_INT, &opt_timeout, "Timeout in seconds", NULL },
{ "log-size-max", 0, 0, G_OPTION_ARG_INT64, &opt_log_size_max, "Maximum size of log file", NULL },
{ "socket-path", 0, 0, G_OPTION_ARG_STRING, &opt_socket_path, "Location of container attach sockets", NULL },
{ NULL }
};
@ -989,14 +991,14 @@ static char *setup_attach_socket(void)
* Create a symlink so we don't exceed unix domain socket
* path length limit.
*/
attach_symlink_dir_path = g_build_filename("/var/run/crio", opt_cuuid, NULL);
attach_symlink_dir_path = g_build_filename(opt_socket_path, opt_cuuid, NULL);
if (unlink(attach_symlink_dir_path) == -1 && errno != ENOENT)
pexit("Failed to remove existing symlink for attach socket directory");
if (symlink(opt_bundle_path, attach_symlink_dir_path) == -1)
pexit("Failed to create symlink for attach socket");
attach_sock_path = g_build_filename("/var/run/crio", opt_cuuid, "attach", NULL);
attach_sock_path = g_build_filename(opt_socket_path, opt_cuuid, "attach", NULL);
ninfo("attach sock path: %s", attach_sock_path);
strncpy(attach_addr.sun_path, attach_sock_path, sizeof(attach_addr.sun_path) - 1);
@ -1157,6 +1159,9 @@ int main(int argc, char *argv[])
if (opt_log_path == NULL)
nexit("Log file path not provided. Use --log-path");
if (opt_socket_path == NULL)
nexit("Socket path not provided. Use --socket-path");
start_pipe_fd = get_pipe_fd_from_env("_OCI_STARTPIPE");
if (start_pipe_fd >= 0) {
/* Block for an initial write to the start pipe before