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From e8a7c2a15215f73fff10358af7d9ecd0ab7b597f Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Tue, 21 Aug 2018 13:14:44 +0200
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Subject: [PATCH] network: skip already enslaved interfaces
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---
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modules.d/40network/ifup.sh | 11 +++++++----
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modules.d/40network/net-lib.sh | 7 +++++++
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2 files changed, 14 insertions(+), 4 deletions(-)
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diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
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index b3631648..181ab67c 100755
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--- a/modules.d/40network/ifup.sh
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+++ b/modules.d/40network/ifup.sh
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@@ -377,10 +377,13 @@ for p in $(getargs ip=); do
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esac
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# If this option isn't directed at our interface, skip it
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- [ -n "$dev" ] && [ "$dev" != "$netif" ] && \
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- [ "$use_bridge" != 'true' ] && \
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- [ "$use_vlan" != 'true' ] && continue
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-
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+ if [ -n "$dev" ]; then
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+ [ "$dev" != "$netif" ] && \
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+ [ "$use_bridge" != 'true' ] && \
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+ [ "$use_vlan" != 'true' ] && continue
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+ else
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+ iface_is_enslaved "$netif" && continue
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+ fi
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# Store config for later use
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for i in ip srv gw mask hostname macaddr mtu dns1 dns2; do
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eval '[ "$'$i'" ] && echo '$i'="$'$i'"'
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diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
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index 9e87aeab..35e6e833 100755
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--- a/modules.d/40network/net-lib.sh
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+++ b/modules.d/40network/net-lib.sh
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@@ -731,6 +731,13 @@ iface_has_link() {
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iface_has_carrier "$@"
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}
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+iface_is_enslaved() {
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+ local _li
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+ _li=$(ip -o link show dev $1)
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+ strstr "$li" " master " || return 1
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+ return 0
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+}
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+
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find_iface_with_link() {
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local iface_path="" iface=""
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for iface_path in /sys/class/net/*; do
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