This tapfd_helper tool is used for virt test, and depends some virt modules, thus move it to virt-test repo.
Signed-off-by: Qingtang Zhou <[email protected]> --- client/tools/tapfd_helper.py | 63 -------------------------------------------- 1 file changed, 63 deletions(-) delete mode 100755 client/tools/tapfd_helper.py diff --git a/client/tools/tapfd_helper.py b/client/tools/tapfd_helper.py deleted file mode 100755 index 0ab695e..0000000 --- a/client/tools/tapfd_helper.py +++ /dev/null @@ -1,63 +0,0 @@ -#!/usr/bin/python - -import sys, os, re, logging -import common -from autotest.client.shared import logging_manager -from virttest import utils_misc - - -def destroy_tap(tapfd_list): - for tapfd in tapfd_list: - try: - os.close(tapfd) - # File descriptor is already closed - except OSError: - pass - - -if __name__ == "__main__": - logging_manager.configure_logging(utils_misc.VirtLoggingConfig(), - verbose=True) - if len(sys.argv) <= 2: - logging.info("Usage: %s bridge_name qemu_command_line", sys.argv[0]) - sys.exit(255) - - brname = sys.argv[1] - cmd_line = ' '.join(sys.argv[2:]) - - if re.findall("-netdev\s", cmd_line): - # so we get the new qemu cli with netdev parameter. - tap_list_re = r"tap,id=(.*?)," - tap_replace_re = r"(tap,id=%s.*?,fd=)\d+" - else: - # the old cli contain "-net" parameter. - tap_list_re = r"tap,vlan=(\d+)," - tap_replace_re = r"(tap,vlan=%s,fd=)\d+" - - tap_list = re.findall(tap_list_re, cmd_line) - if not tap_list: - print "Could not find tap device." - sys.exit(1) - - tapfd_list = [] - - for tap in tap_list: - try: - ifname = "tap-%s" % tap - tapfd = utils_misc.open_tap("/dev/net/tun", ifname) - utils_misc.add_to_bridge(ifname, brname) - utils_misc.bring_up_ifname(ifname) - pattern = tap_replace_re % tap - cmd_line = re.sub(pattern, "\g<1>%s " % tapfd, cmd_line) - tapfd_list.append(tapfd) - except Exception, e: - destroy_tap(tapfd_list) - print "Error: %s" % e - sys.exit(2) - - try: - # Run qemu command. - logging.info("TAP fd open to %s: %s", brname, tapfd_list) - os.system(cmd_line) - finally: - destroy_tap(tapfd_list) -- 1.7.12.1 _______________________________________________ Autotest-kernel mailing list [email protected] https://www.redhat.com/mailman/listinfo/autotest-kernel
