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Wed, 25 Sep 2024 13:20:33 -0700 (PDT) Received: from localhost.localdomain ([2804:14c:7a:92e9:1d74:1edb:254f:6749]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-4a1517c0e44sm2666848137.16.2024.09.25.13.20.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Sep 2024 13:20:33 -0700 (PDT) To: dev@openvswitch.org Date: Wed, 25 Sep 2024 17:20:27 -0300 Message-Id: <20240925202027.3697866-1-tiago.pires@luizalabs.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [ovs-dev] [PATCH ovn v3] multinode: Adding multinode ovn-ic test. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Tiago Pires via dev From: Tiago Pires Reply-To: Tiago Pires Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" This commit add a new ovn-ic test for the ovn-fake-multinode with 3 AZs testing IPv4/IPv6 connectivity between them. This patch depends on multinode: Fix for interfaces MTU and central prefix name patch. Signed-off-by: Tiago Pires --- tests/multinode-macros.at | 80 +++++++++++++++++++++ tests/multinode.at | 141 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 221 insertions(+) diff --git a/tests/multinode-macros.at b/tests/multinode-macros.at index 5b171885e..cafb9d967 100644 --- a/tests/multinode-macros.at +++ b/tests/multinode-macros.at @@ -54,6 +54,7 @@ m_central_as () { } check_fake_multinode_setup() { + skip_fake_node_multi_az_setup check m_as ovn-central-az1-1 ovn-nbctl --wait=sb sync AT_CHECK([m_as ovn-chassis-1 ovn-appctl -t ovn-controller version], [0], [ignore]) AT_CHECK([m_as ovn-chassis-2 ovn-appctl -t ovn-controller version], [0], [ignore]) @@ -189,4 +190,83 @@ m_wait_for_ports_up() { fi } +skip_fake_node_multi_az_setup() { + m_as ovn-central-az3-1 ovn-nbctl --wait=sb sync + if [[ $? == 0 ]] ; then + AT_CHECK([exit 77]) + fi +} + +check_fake_node_multi_az_setup() { + m_as ovn-central-az3-1 ovn-nbctl --wait=sb sync + if [[ $? != 0 ]] ; then + AT_CHECK([exit 77]) + fi + + # Check if the fake multinode setup is using SSL, it will + # skip if it is enabled. The cleanup will break the setup, + # so it is recommended to use without SSL in order to + # test the OVN IC with fake multinode setup. + m_as ovn-chassis-1 ovs-vsctl list open | grep "ssl:" + if [[ $? == 0 ]] ; then + AT_CHECK([exit 77]) + fi +} + +check_fake_multinode_setup_by_az() { + check_fake_node_multi_az_setup + + m_as ovn-central-az1-1 ovn-nbctl --wait=sb sync + m_as ovn-central-az2-1 ovn-nbctl --wait=sb sync + m_as ovn-central-az2-1 ovn-nbctl --wait=sb sync + + for c in $1 + do + m_as $c ovn-appctl -t ovn-controller version + done +} + +cleanup_multinode_resources_by_az() { + check_fake_node_multi_az_setup + m_as ovn-central-az1-1 rm -f /etc/ovn/ovnnb_db.db + m_as ovn-central-az1-1 /usr/share/ovn/scripts/ovn-ctl restart_northd + m_as ovn-central-az2-1 rm -f /etc/ovn/ovnnb_db.db + m_as ovn-central-az2-1 /usr/share/ovn/scripts/ovn-ctl restart_northd + m_as ovn-central-az3-1 rm -f /etc/ovn/ovnnb_db.db + m_as ovn-central-az3-1 /usr/share/ovn/scripts/ovn-ctl restart_northd + check m_as ovn-central-az1-1 ovn-nbctl --wait=sb sync + check m_as ovn-central-az2-1 ovn-nbctl --wait=sb sync + check m_as ovn-central-az3-1 ovn-nbctl --wait=sb sync + + for c in $1 + do + m_as $c ovs-vsctl del-br br-int + m_as $c ip --all netns delete + done +} + +configure_multinode_az() { + # Configure OVN IC by AZ + check m_as ovn-central-az1-1 ovn-nbctl set-connection ptcp:6641 + check m_as ovn-central-az1-1 ovn-sbctl set-connection ptcp:6642 + check m_as ovn-central-az1-1 ovn-nbctl set NB_Global . name=ovn-central-az1-1 + check m_as ovn-central-az1-1 ovn-nbctl set NB_Global . options:ic-route-adv=true \ + options:ic-route-learn=true + check m_as ovn-central-az2-1 ovn-nbctl set-connection ptcp:6641 + check m_as ovn-central-az2-1 ovn-sbctl set-connection ptcp:6642 + check m_as ovn-central-az2-1 ovn-nbctl set NB_Global . name=ovn-central-az2-1 + check m_as ovn-central-az2-1 ovn-nbctl set NB_Global . options:ic-route-adv=true \ + options:ic-route-learn=true + check m_as ovn-central-az3-1 ovn-nbctl set-connection ptcp:6641 + check m_as ovn-central-az3-1 ovn-sbctl set-connection ptcp:6642 + check m_as ovn-central-az3-1 ovn-nbctl set NB_Global . name=ovn-central-az3-1 + check m_as ovn-central-az3-1 ovn-nbctl set NB_Global . options:ic-route-adv=true \ + options:ic-route-learn=true + + # Configure OVN IC Gateway + check m_as ovn-gw-1 ovs-vsctl set open . external-ids:ovn-is-interconn=true + check m_as ovn-gw-2 ovs-vsctl set open . external-ids:ovn-is-interconn=true + check m_as ovn-gw-3 ovs-vsctl set open . external-ids:ovn-is-interconn=true +} + OVS_END_SHELL_HELPERS diff --git a/tests/multinode.at b/tests/multinode.at index 408e1118d..c43255c89 100644 --- a/tests/multinode.at +++ b/tests/multinode.at @@ -1591,3 +1591,144 @@ AT_CHECK([cat ch1_eth2.tcpdump], [0], [dnl ]) AT_CLEANUP + +AT_SETUP([ovn multinode - ovn-ic - inter-AZ IPv4/IPv6]) + +# Check that ovn-fake-multinode setup is up and running - requires additional nodes +check_fake_multinode_setup_by_az 'ovn-chassis-1 ovn-chassis-2 ovn-chassis-3 ovn-gw-1 ovn-gw-2 ovn-gw-3' + +# Delete the multinode NB and OVS resources before starting the test. +cleanup_multinode_resources_by_az 'ovn-chassis-1 ovn-chassis-2 ovn-chassis-3 ovn-gw-1 ovn-gw-2 ovn-gw-3' + +# Configure OVN IC by AZ +configure_multinode_az + +# Test Inter-AZ routing + +# Create the Transit Switch +m_as ovn-central-az1-1 ovn-ic-nbctl ts-add ts-1 + +# AZ1 - Create one logical switch with one port +check m_as ovn-central-az1-1 ovn-nbctl ls-add sw1-az1 +check m_as ovn-central-az1-1 ovn-nbctl lsp-add sw1-az1 sw1-az1-port1 +check m_as ovn-central-az1-1 ovn-nbctl lsp-set-addresses sw1-az1-port1 "40:54:00:00:01:01 10.0.1.3 2001::3" + +# AZ1 - Create a logical router and attach the logical switch +check m_as ovn-central-az1-1 ovn-nbctl lr-add lr1 +check m_as ovn-central-az1-1 ovn-nbctl lrp-add lr1 lr1-sw1-az1 00:00:00:00:ff:01 10.0.1.1/24 2001::1/64 +check m_as ovn-central-az1-1 ovn-nbctl lsp-add sw1-az1 sw1-az1-lr1 +check m_as ovn-central-az1-1 ovn-nbctl lsp-set-type sw1-az1-lr1 router +check m_as ovn-central-az1-1 ovn-nbctl lsp-set-addresses sw1-az1-lr1 router +check m_as ovn-central-az1-1 ovn-nbctl lsp-set-options sw1-az1-lr1 router-port=lr1-sw1-az1 + +# AZ1 - Create the LRP, LSP and interconnect to the Transit Switch +check m_as ovn-central-az1-1 ovn-nbctl lrp-add lr1 lr1-ts-1 00:00:00:00:00:01 169.254.251.1/24 fe80:10::1/64 +check m_as ovn-central-az1-1 ovn-nbctl lrp-set-gateway-chassis lr1-ts-1 ovn-gw-1 +check m_as ovn-central-az1-1 ovn-nbctl lsp-add ts-1 lr1-lsp1 -- \ + lsp-set-addresses lr1-lsp1 router -- \ + lsp-set-type lr1-lsp1 router -- \ + lsp-set-options lr1-lsp1 router-port=lr1-ts-1 + +m_as ovn-chassis-1 ip link del sw1-az1-p1-p +m_as ovn-chassis-1 /data/create_fake_vm.sh sw1-az1-port1 sw1-az1-p1 40:54:00:00:01:01 1342 10.0.1.3 24 10.0.1.1 2001::3/64 2001::1 + +# AZ2 - Create one logical switch with one port +check m_as ovn-central-az2-1 ovn-nbctl ls-add sw1-az2 +check m_as ovn-central-az2-1 ovn-nbctl lsp-add sw1-az2 sw1-az2-port1 +check m_as ovn-central-az2-1 ovn-nbctl lsp-set-addresses sw1-az2-port1 "40:54:00:00:02:01 10.0.2.3 2002::3" + +# AZ2 - Create a logical router and attach the logical switch +check m_as ovn-central-az2-1 ovn-nbctl lr-add lr2 +check m_as ovn-central-az2-1 ovn-nbctl lrp-add lr2 lr2-sw1-az2 00:00:00:00:ff:02 10.0.2.1/24 2002::1/64 +check m_as ovn-central-az2-1 ovn-nbctl lsp-add sw1-az2 sw1-az2-lr2 +check m_as ovn-central-az2-1 ovn-nbctl lsp-set-type sw1-az2-lr2 router +check m_as ovn-central-az2-1 ovn-nbctl lsp-set-addresses sw1-az2-lr2 router +check m_as ovn-central-az2-1 ovn-nbctl lsp-set-options sw1-az2-lr2 router-port=lr2-sw1-az2 + +# AZ2 - Create the LRP, LSP and interconnect to the Transit Switch +check m_as ovn-central-az2-1 ovn-nbctl lrp-add lr2 lr2-ts-1 00:00:00:00:00:02 169.254.251.2/24 fe80:10::2/64 +check m_as ovn-central-az2-1 ovn-nbctl lrp-set-gateway-chassis lr2-ts-1 ovn-gw-2 +check m_as ovn-central-az2-1 ovn-nbctl lsp-add ts-1 lr2-lsp1 -- \ + lsp-set-addresses lr2-lsp1 router -- \ + lsp-set-type lr2-lsp1 router -- \ + lsp-set-options lr2-lsp1 router-port=lr2-ts-1 + +m_as ovn-chassis-2 ip link del sw1-az2-p1-p +m_as ovn-chassis-2 /data/create_fake_vm.sh sw1-az2-port1 sw1-az2-p1 40:54:00:00:02:01 1342 10.0.2.3 24 10.0.2.1 2002::3/64 2002::1 + +# AZ3 - Create one logical switch with one port +check m_as ovn-central-az3-1 ovn-nbctl ls-add sw1-az3 +check m_as ovn-central-az3-1 ovn-nbctl lsp-add sw1-az3 sw1-az3-port1 +check m_as ovn-central-az3-1 ovn-nbctl lsp-set-addresses sw1-az3-port1 "40:54:00:00:03:01 10.0.3.3 2003::3" + +# AZ3 - Create a logical router and attach the logical switch +check m_as ovn-central-az3-1 ovn-nbctl lr-add lr3 +check m_as ovn-central-az3-1 ovn-nbctl lrp-add lr3 lr3-sw1-az3 00:00:00:00:ff:03 10.0.3.1/24 2003::1/64 +check m_as ovn-central-az3-1 ovn-nbctl lsp-add sw1-az3 sw1-az3-lr3 +check m_as ovn-central-az3-1 ovn-nbctl lsp-set-type sw1-az3-lr3 router +check m_as ovn-central-az3-1 ovn-nbctl lsp-set-addresses sw1-az3-lr3 router +check m_as ovn-central-az3-1 ovn-nbctl lsp-set-options sw1-az3-lr3 router-port=lr3-sw1-az3 + +# AZ3 - Create the LRP, LSP and interconnect to the Transit Switch +check m_as ovn-central-az3-1 ovn-nbctl lrp-add lr3 lr3-ts-1 00:00:00:00:00:03 169.254.251.3/24 fe80:10::3/64 +check m_as ovn-central-az3-1 ovn-nbctl lrp-set-gateway-chassis lr3-ts-1 ovn-gw-3 +check m_as ovn-central-az3-1 ovn-nbctl lsp-add ts-1 lr3-lsp1 -- \ + lsp-set-addresses lr3-lsp1 router -- \ + lsp-set-type lr3-lsp1 router -- \ + lsp-set-options lr3-lsp1 router-port=lr3-ts-1 + +m_as ovn-chassis-1 ip link del sw1-az3-p1-p +m_as ovn-chassis-3 /data/create_fake_vm.sh sw1-az3-port1 sw1-az3-p1 40:54:00:00:03:01 1342 10.0.3.3 24 10.0.3.1 2003::3/64 2003::1 + +# Test routes from lr2 and lr3 were learned to lr1 +AT_CHECK([m_as ovn-central-az1-1 ovn-nbctl lr-route-list lr1 | + grep learned | awk '{print $1, $2}' | sort], [0], [dnl +10.0.2.0/24 169.254.251.2 +10.0.3.0/24 169.254.251.3 +2002::/64 fe80:10::2 +2003::/64 fe80:10::3 +]) + +# Test routes from lr1 and lr3 were learned to lr2 +AT_CHECK([m_as ovn-central-az2-1 ovn-nbctl lr-route-list lr2 | + grep learned | awk '{print $1, $2}' | sort], [0], [dnl +10.0.1.0/24 169.254.251.1 +10.0.3.0/24 169.254.251.3 +2001::/64 fe80:10::1 +2003::/64 fe80:10::3 +]) + +# Test routes from lr1 and lr2 were learned to lr3 +AT_CHECK([m_as ovn-central-az3-1 ovn-nbctl lr-route-list lr3 | + grep learned | awk '{print $1, $2}' | sort], [0], [dnl +10.0.1.0/24 169.254.251.1 +10.0.2.0/24 169.254.251.2 +2001::/64 fe80:10::1 +2002::/64 fe80:10::2 +]) + +# Ping IPv4 test Inter-AZ - AZ1 vs AZ2 +M_NS_CHECK_EXEC([ovn-chassis-1], [sw1-az1-p1], [ping -q -c 3 -i 0.3 -w 2 10.0.2.3 | FORMAT_PING], \ +[0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) + +# Ping IPv4 test Inter-AZ - AZ1 vs AZ3 +M_NS_CHECK_EXEC([ovn-chassis-1], [sw1-az1-p1], [ping -q -c 3 -i 0.3 -w 2 10.0.3.3 | FORMAT_PING], \ +[0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) + +# Ping IPv6 test Inter-AZ - AZ1 vs AZ2 +M_NS_CHECK_EXEC([ovn-chassis-1], [sw1-az1-p1], [ping6 -q -c 3 -i 0.3 -w 2 2002::3 | FORMAT_PING], \ +[0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) + +# Ping IPv6 test Inter-AZ - AZ1 vs AZ3 +M_NS_CHECK_EXEC([ovn-chassis-1], [sw1-az1-p1], [ping6 -q -c 3 -i 0.3 -w 2 2003::3 | FORMAT_PING], \ +[0], [dnl +3 packets transmitted, 3 received, 0% packet loss, time 0ms +]) + +AT_CLEANUP