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From cdc0aab726f8fc9145c264fb7277f622ae8b7956 Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Mon, 21 Sep 2015 12:38:50 -0400
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Subject: [PATCH] RHEL 7: Revert "launch: libvirt: Better error when bridge /
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virbr0 doesn't exist (RHBZ#1262127)."
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This reverts commit edcd02a965ae6675c0ee9ecd8d98a1a641c6ef60.
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---
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lib/launch-libvirt.c | 47 --------------------------------------------
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1 file changed, 47 deletions(-)
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diff --git a/lib/launch-libvirt.c b/lib/launch-libvirt.c
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index f0f52fba0..c709c4fe2 100644
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--- a/lib/launch-libvirt.c
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+++ b/lib/launch-libvirt.c
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@@ -155,7 +155,6 @@ static int is_blk (const char *path);
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static void ignore_errors (void *ignore, virErrorPtr ignore2);
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static void set_socket_create_context (guestfs_h *g);
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static void clear_socket_create_context (guestfs_h *g);
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-static int check_bridge_exists (guestfs_h *g, const char *brname);
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#if HAVE_LIBSELINUX
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static void selinux_warning (guestfs_h *g, const char *func, const char *selinux_op, const char *data);
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@@ -438,9 +437,6 @@ launch_libvirt (guestfs_h *g, void *datav, const char *libvirt_uri)
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guestfs_int_get_backend_setting_bool (g, "internal_libvirt_norelabel_disks");
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guestfs_pop_error_handler (g);
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- if (g->enable_network && check_bridge_exists (g, data->network_bridge) == -1)
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- goto cleanup;
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-
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/* Locate and/or build the appliance. */
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TRACE0 (launch_build_libvirt_appliance_start);
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@@ -2048,49 +2044,6 @@ is_blk (const char *path)
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return S_ISBLK (statbuf.st_mode);
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}
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-static int
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-is_dir (const char *path)
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-{
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- struct stat statbuf;
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-
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- if (stat (path, &statbuf) == -1)
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- return 0;
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- return S_ISDIR (statbuf.st_mode);
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-}
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-
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-/* Used to check the network_bridge exists, or give a useful error
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- * message.
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- */
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-static int
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-check_bridge_exists (guestfs_h *g, const char *brname)
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-{
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- CLEANUP_FREE char *path = NULL;
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-
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- /* If this doesn't look like Linux, give up. */
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- if (!is_dir ("/sys/class/net"))
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- return 0;
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-
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- /* Does the interface exist and is it a bridge? */
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- path = safe_asprintf (g, "/sys/class/net/%s/bridge", brname);
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- if (is_dir (path))
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- return 0;
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-
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- error (g,
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- _("bridge ‘%s’ not found. Try running:\n"
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- "\n"
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- " brctl show\n"
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- "\n"
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- "to get a list of bridges on the host, and then selecting the\n"
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- "bridge you wish the appliance network to connect to using:\n"
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- "\n"
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- " export LIBGUESTFS_BACKEND_SETTINGS=network_bridge=<bridge name>\n"
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- "\n"
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- "You may also need to allow the bridge in /etc/qemu/bridge.conf.\n"
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- "For further information see guestfs(3)."),
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- brname);
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- return -1;
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-}
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-
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static void
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ignore_errors (void *ignore, virErrorPtr ignore2)
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{
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--
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2.17.1
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