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481b56e039
To improve the testing process for bond options, A new bond topology lib is added to our testing setup. The current option_prio.sh file will be renamed to bond_options.sh so that all bonding options can be tested here. Specifically, for priority testing, we will run all tests using modes 1, 5, and 6. These changes will help us streamline the testing process and ensure that our bond options are rigorously evaluated. Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
144 lines
3.3 KiB
Bash
144 lines
3.3 KiB
Bash
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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#
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# Topology for Bond mode 1,5,6 testing
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#
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# +-------------------------------------+
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# | bond0 |
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# | + | Server
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# | eth0 | eth1 eth2 | 192.0.2.1/24
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# | +-------------------+ | 2001:db8::1/24
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# | | | | |
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# +-------------------------------------+
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# | | |
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# +-------------------------------------+
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# | | | | |
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# | +---+---------+---------+---+ | Gateway
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# | | br0 | | 192.0.2.254/24
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# | +-------------+-------------+ | 2001:db8::254/24
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# | | |
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# +-------------------------------------+
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# |
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# +-------------------------------------+
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# | | | Client
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# | + | 192.0.2.10/24
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# | eth0 | 2001:db8::10/24
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# +-------------------------------------+
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s_ns="s-$(mktemp -u XXXXXX)"
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c_ns="c-$(mktemp -u XXXXXX)"
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g_ns="g-$(mktemp -u XXXXXX)"
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s_ip4="192.0.2.1"
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c_ip4="192.0.2.10"
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g_ip4="192.0.2.254"
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s_ip6="2001:db8::1"
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c_ip6="2001:db8::10"
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g_ip6="2001:db8::254"
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gateway_create()
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{
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ip netns add ${g_ns}
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ip -n ${g_ns} link add br0 type bridge
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ip -n ${g_ns} link set br0 up
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ip -n ${g_ns} addr add ${g_ip4}/24 dev br0
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ip -n ${g_ns} addr add ${g_ip6}/24 dev br0
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}
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gateway_destroy()
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{
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ip -n ${g_ns} link del br0
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ip netns del ${g_ns}
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}
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server_create()
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{
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ip netns add ${s_ns}
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ip -n ${s_ns} link add bond0 type bond mode active-backup miimon 100
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for i in $(seq 0 2); do
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ip -n ${s_ns} link add eth${i} type veth peer name s${i} netns ${g_ns}
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ip -n ${g_ns} link set s${i} up
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ip -n ${g_ns} link set s${i} master br0
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ip -n ${s_ns} link set eth${i} master bond0
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done
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ip -n ${s_ns} link set bond0 up
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ip -n ${s_ns} addr add ${s_ip4}/24 dev bond0
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ip -n ${s_ns} addr add ${s_ip6}/24 dev bond0
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sleep 2
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}
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# Reset bond with new mode and options
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bond_reset()
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{
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local param="$1"
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ip -n ${s_ns} link set bond0 down
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ip -n ${s_ns} link del bond0
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ip -n ${s_ns} link add bond0 type bond $param
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for i in $(seq 0 2); do
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ip -n ${s_ns} link set eth$i master bond0
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done
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ip -n ${s_ns} link set bond0 up
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ip -n ${s_ns} addr add ${s_ip4}/24 dev bond0
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ip -n ${s_ns} addr add ${s_ip6}/24 dev bond0
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sleep 2
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}
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server_destroy()
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{
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for i in $(seq 0 2); do
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ip -n ${s_ns} link del eth${i}
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done
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ip netns del ${s_ns}
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}
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client_create()
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{
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ip netns add ${c_ns}
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ip -n ${c_ns} link add eth0 type veth peer name c0 netns ${g_ns}
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ip -n ${g_ns} link set c0 up
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ip -n ${g_ns} link set c0 master br0
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ip -n ${c_ns} link set eth0 up
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ip -n ${c_ns} addr add ${c_ip4}/24 dev eth0
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ip -n ${c_ns} addr add ${c_ip6}/24 dev eth0
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}
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client_destroy()
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{
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ip -n ${c_ns} link del eth0
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ip netns del ${c_ns}
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}
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setup_prepare()
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{
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gateway_create
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server_create
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client_create
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}
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cleanup()
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{
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pre_cleanup
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client_destroy
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server_destroy
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gateway_destroy
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}
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bond_check_connection()
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{
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local msg=${1:-"check connection"}
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sleep 2
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ip netns exec ${s_ns} ping ${c_ip4} -c5 -i 0.1 &>/dev/null
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check_err $? "${msg}: ping failed"
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ip netns exec ${s_ns} ping6 ${c_ip6} -c5 -i 0.1 &>/dev/null
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check_err $? "${msg}: ping6 failed"
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}
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