Merge pull request #4635 from eworm-de/resolved

resolved: unlink /run/systemd/resolve/resolv.conf upon exit

src/resolve/resolved-resolv-conf.c

@@ -60,7 +60,7 @@ int manager_read_resolv_conf(Manager *m) {
                 return 0;
 
         /* Is it symlinked to our own file? */
-        if (stat("/run/systemd/resolve/resolv.conf", &own) >= 0 &&
+        if (stat(PRIVATE_RESOLV_CONF, &own) >= 0 &&
             st.st_dev == own.st_dev &&
             st.st_ino == own.st_ino)
                 return 0;

src/resolve/resolved.c

@@ -112,6 +112,10 @@ int main(int argc, char *argv[]) {
         sd_event_get_exit_code(m->event, &r);
 
 finish:
+        /* systemd-nspawn checks for private resov.conf to decide whether
+           or not to mount it into the container. So just delete it. */
+        (void) unlink(PRIVATE_RESOLV_CONF);
+
         sd_notify(false,
                   "STOPPING=1\n"
                   "STATUS=Shutting down...");