[WARNING]: Could not match supplied host pattern, ignoring: unprovisioned [WARNING]: Found variable using reserved name: hosts PLAY [Deploy initial device configuration] ************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [s1] ok: [s2] ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [Find device readiness script] ******************************************** ok: [s1] ok: [s2] ok: [h1] ok: [h3] ok: [h2] ok: [h4] TASK [Wait for device to become ready] ***************************************** skipping: [s1] skipping: [s2] skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Normalize config on bridge-like devices] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for s1, s2, h1, h2, h3, h4 TASK [Figure out whether to deploy the module normalize on current device] ***** ok: [s1] ok: [s2] ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [Find configuration template for normalize] ******************************* ok: [s1] ok: [s2] ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [fail] ******************************************************************** skipping: [s1] skipping: [s2] skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Find configuration deployment deploy_script for normalize] *************** ok: [s1] ok: [s2] ok: [h1] ok: [h3] ok: [h2] ok: [h4] TASK [Print deployed configuration when running in verbose mode] *************** skipping: [s1] skipping: [s2] skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Deploy normalize configuration] ****************************************** skipping: [s1] skipping: [s2] skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for s1, s2, h1, h2, h3, h4 TASK [Figure out whether to deploy the module initial on current device] ******* ok: [s1] ok: [s2] ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [Find configuration template for initial] ********************************* ok: [s1] ok: [s2] ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [fail] ******************************************************************** skipping: [s1] skipping: [s2] skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Find configuration deployment deploy_script for initial] ***************** ok: [s1] ok: [s2] ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [Print deployed configuration when running in verbose mode] *************** ok: [h1] => msg: |- initial configuration for h1 ========================================= #!/bin/bash # # This script contains the 'ip' commands needed to set up container # interfaces and route table. It's executed within the container # network namespace on the container host. # # /etc/hosts file is generated as a clab bind. # set -e ### One-Shot configuration (non-Ubuntu VM or container) # # Disable IPv4 and IPv6 forwarding # sysctl -w net.ipv4.ip_forward=0 sysctl -w net.ipv6.conf.all.forwarding=0 # # Interface addressing, create any bond devices # ip link set dev eth1 up set +e ip addr del 172.31.1.1/24 dev eth1 2>/dev/null set -e ip addr add 172.31.1.1/24 dev eth1 ip link set dev eth1 mtu 1500 # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # Print the final routing table ip route ok: [h3] => msg: |- initial configuration for h3 ========================================= #!/bin/bash # # This script contains the 'ip' commands needed to set up container # interfaces and route table. It's executed within the container # network namespace on the container host. # # /etc/hosts file is generated as a clab bind. # set -e ### One-Shot configuration (non-Ubuntu VM or container) # # Disable IPv4 and IPv6 forwarding # sysctl -w net.ipv4.ip_forward=0 sysctl -w net.ipv6.conf.all.forwarding=0 # # Interface addressing, create any bond devices # ip link set dev eth1 up set +e ip addr del 172.31.1.3/24 dev eth1 2>/dev/null set -e ip addr add 172.31.1.3/24 dev eth1 ip link set dev eth1 mtu 1500 # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # Print the final routing table ip route ok: [h2] => msg: |- initial configuration for h2 ========================================= #!/bin/bash # # This script contains the 'ip' commands needed to set up container # interfaces and route table. It's executed within the container # network namespace on the container host. # # /etc/hosts file is generated as a clab bind. # set -e ### One-Shot configuration (non-Ubuntu VM or container) # # Disable IPv4 and IPv6 forwarding # sysctl -w net.ipv4.ip_forward=0 sysctl -w net.ipv6.conf.all.forwarding=0 # # Interface addressing, create any bond devices # ip link set dev eth1 up set +e ip addr del 172.31.1.2/24 dev eth1 2>/dev/null set -e ip addr add 172.31.1.2/24 dev eth1 ip link set dev eth1 mtu 1500 # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # Print the final routing table ip route ok: [s2] => msg: |- initial configuration for s2 ========================================= - set: system: hostname: s2 config: snippet: system-mtu: file: /etc/network/ifupdown2/policy.d/mtu.json content: | { "address": { "defaults": { "mtu": "1500" } } } interface: eth0: ip: vrf: mgmt address: dhcp: {} type: eth swp1: type: swp link: mtu: 1600 state: up : {} description: "s2 -> s1" ip: address: 10.1.0.2/30: {} ipv6: enable: off swp2: type: swp link: state: up : {} description: "[Access VLAN red] s2 -> h2" ip: ipv6: enable: off swp3: type: swp link: state: up : {} description: "[Access VLAN blue] s2 -> h4" ip: ipv6: enable: off vlan1000: type: svi link: state: up : {} description: "VLAN red (1000) -> [h1,s1,h2]" ip: ipv6: enable: off vlan1001: type: svi link: state: up : {} description: "VLAN blue (1001) -> [h3,s1,h4]" ip: ipv6: enable: off - set: interface: lo: type: loopback ip: address: 10.0.0.6/32: {} ipv6: enable: off ok: [s1] => msg: |- initial configuration for s1 ========================================= - set: system: hostname: s1 config: snippet: system-mtu: file: /etc/network/ifupdown2/policy.d/mtu.json content: | { "address": { "defaults": { "mtu": "1500" } } } interface: eth0: ip: vrf: mgmt address: dhcp: {} type: eth swp1: type: swp link: mtu: 1600 state: up : {} description: "s1 -> s2" ip: address: 10.1.0.1/30: {} ipv6: enable: off swp2: type: swp link: state: up : {} description: "[Access VLAN red] s1 -> h1" ip: ipv6: enable: off swp3: type: swp link: state: up : {} description: "[Access VLAN blue] s1 -> h3" ip: ipv6: enable: off vlan1000: type: svi link: state: up : {} description: "VLAN red (1000) -> [h1,h2,s2]" ip: ipv6: enable: off vlan1001: type: svi link: state: up : {} description: "VLAN blue (1001) -> [h3,h4,s2]" ip: ipv6: enable: off - set: interface: lo: type: loopback ip: address: 10.0.0.5/32: {} ipv6: enable: off ok: [h4] => msg: |- initial configuration for h4 ========================================= #!/bin/bash # # This script contains the 'ip' commands needed to set up container # interfaces and route table. It's executed within the container # network namespace on the container host. # # /etc/hosts file is generated as a clab bind. # set -e ### One-Shot configuration (non-Ubuntu VM or container) # # Disable IPv4 and IPv6 forwarding # sysctl -w net.ipv4.ip_forward=0 sysctl -w net.ipv6.conf.all.forwarding=0 # # Interface addressing, create any bond devices # ip link set dev eth1 up set +e ip addr del 172.31.1.4/24 dev eth1 2>/dev/null set -e ip addr add 172.31.1.4/24 dev eth1 ip link set dev eth1 mtu 1500 # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # Print the final routing table ip route TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/cumulus_nvue.yml for s1, s2 included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux-clab.yml for h1, h2, h3, h4 TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [copy the cumulus nvue YAML initial config file to switch (generated from /home/pipi/netlab_gh/netsim/ansible/templates/initial/cumulus_nvue.j2)] *** changed: [s2] changed: [s1] TASK [Wait for nvued to start] ************************************************* ok: [s2] ok: [s1] TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [execute on cumulus: 'nv config patch' for initial config] **************** changed: [s1] changed: [s2] TASK [execute on cumulus: 'nv config apply -y' for initial config] ************* changed: [s2] changed: [s1] TASK [Define script filename and determine whether to execute in netns] ******** ok: [h1] ok: [h2] ok: [h3] ok: [h4] TASK [Create a temporary file for the rendered script] ************************* changed: [h3 -> localhost] changed: [h4 -> localhost] changed: [h2 -> localhost] changed: [h1 -> localhost] TASK [Create container setup script from /home/pipi/netlab_gh/netsim/ansible/templates/initial/linux-clab.j2] *** changed: [h1 -> localhost] changed: [h3 -> localhost] changed: [h2 -> localhost] changed: [h4 -> localhost] TASK [Copy script into running container at /tmp/config-h1_initial.sh] ********* skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Execute /tmp/config-h1_initial.sh to deploy initial config based on /home/pipi/netlab_gh/netsim/ansible/templates/initial/linux-clab.j2] *** skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Container configuration for initial based on /home/pipi/netlab_gh/netsim/ansible/templates/initial/linux-clab.j2 executed in netns] *** changed: [h2 -> localhost] changed: [h1 -> localhost] changed: [h3 -> localhost] changed: [h4 -> localhost] TASK [Remove temporary file /tmp/h1_initial-rt5hsfa1.sh] *********************** changed: [h4 -> localhost] changed: [h1 -> localhost] changed: [h3 -> localhost] changed: [h2 -> localhost] PLAY [Deploy module-specific configurations] *********************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [s1] ok: [s2] TASK [Deploy individual configuration modules] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for s1, s2 => (item=vlan) included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for s1, s2 => (item=ospf) included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for s1, s2 => (item=vxlan) TASK [Figure out whether to deploy the module vlan on current device] ********** ok: [s1] ok: [s2] TASK [Find configuration template for vlan] ************************************ ok: [s1] ok: [s2] TASK [fail] ******************************************************************** skipping: [s1] skipping: [s2] TASK [Find configuration deployment deploy_script for vlan] ******************** ok: [s1] ok: [s2] TASK [Print deployed configuration when running in verbose mode] *************** ok: [s1] => msg: |- vlan configuration for s1 ========================================= - set: bridge: domain: br_default: type: vlan-aware untagged: none vlan: '1001': {} '1000': {} - set: interface: swp2: bridge: domain: br_default: access: 1000 - set: interface: swp3: bridge: domain: br_default: access: 1001 ok: [s2] => msg: |- vlan configuration for s2 ========================================= - set: bridge: domain: br_default: type: vlan-aware untagged: none vlan: '1001': {} '1000': {} - set: interface: swp2: bridge: domain: br_default: access: 1000 - set: interface: swp3: bridge: domain: br_default: access: 1001 TASK [Deploy vlan configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/cumulus_nvue.yml for s1, s2 TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [copy the cumulus nvue YAML vlan config file to switch (generated from /home/pipi/netlab_gh/netsim/ansible/templates/vlan/cumulus_nvue.j2)] *** changed: [s1] changed: [s2] TASK [Wait for nvued to start] ************************************************* skipping: [s1] skipping: [s2] TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [execute on cumulus: 'nv config patch' for vlan config] ******************* changed: [s1] changed: [s2] TASK [execute on cumulus: 'nv config apply -y' for vlan config] **************** changed: [s1] changed: [s2] TASK [Figure out whether to deploy the module ospf on current device] ********** ok: [s1] ok: [s2] TASK [Find configuration template for ospf] ************************************ ok: [s1] ok: [s2] TASK [fail] ******************************************************************** skipping: [s1] skipping: [s2] TASK [Find configuration deployment deploy_script for ospf] ******************** ok: [s1] ok: [s2] TASK [Print deployed configuration when running in verbose mode] *************** ok: [s1] => msg: |- ospf configuration for s1 ========================================= - set: router: ospf: enable: on - set: vrf: default: router: ospf: enable: on router-id: 10.0.0.5 interface: lo: router: ospf: area: 0.0.0.0 network-type: broadcast swp1: router: ospf: area: 0.0.0.0 network-type: point-to-point ok: [s2] => msg: |- ospf configuration for s2 ========================================= - set: router: ospf: enable: on - set: vrf: default: router: ospf: enable: on router-id: 10.0.0.6 interface: lo: router: ospf: area: 0.0.0.0 network-type: broadcast swp1: router: ospf: area: 0.0.0.0 network-type: point-to-point TASK [Deploy ospf configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/cumulus_nvue.yml for s1, s2 TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [copy the cumulus nvue YAML ospf config file to switch (generated from /home/pipi/netlab_gh/netsim/ansible/templates/ospf/cumulus_nvue.j2)] *** changed: [s2] changed: [s1] TASK [Wait for nvued to start] ************************************************* skipping: [s1] skipping: [s2] TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [execute on cumulus: 'nv config patch' for ospf config] ******************* changed: [s2] changed: [s1] TASK [execute on cumulus: 'nv config apply -y' for ospf config] **************** changed: [s2] changed: [s1] TASK [Figure out whether to deploy the module vxlan on current device] ********* ok: [s1] ok: [s2] TASK [Find configuration template for vxlan] *********************************** ok: [s1] ok: [s2] TASK [fail] ******************************************************************** skipping: [s1] skipping: [s2] TASK [Find configuration deployment deploy_script for vxlan] ******************* ok: [s1] ok: [s2] TASK [Print deployed configuration when running in verbose mode] *************** ok: [s1] => msg: |- vxlan configuration for s1 ========================================= - set: nve: vxlan: enable: on mac-learning: on source: address: 10.0.0.5 - set: bridge: domain: br_default: vlan: '1000': vni: '101000': flooding: enable: on head-end-replication: 10.0.0.6: {} '1001': vni: '101001': flooding: enable: on head-end-replication: 10.0.0.6: {} ok: [s2] => msg: |- vxlan configuration for s2 ========================================= - set: nve: vxlan: enable: on mac-learning: on source: address: 10.0.0.6 - set: bridge: domain: br_default: vlan: '1000': vni: '101000': flooding: enable: on head-end-replication: 10.0.0.5: {} '1001': vni: '101001': flooding: enable: on head-end-replication: 10.0.0.5: {} TASK [Deploy vxlan configuration] ********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/cumulus_nvue.yml for s1, s2 TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [copy the cumulus nvue YAML vxlan config file to switch (generated from /home/pipi/netlab_gh/netsim/ansible/templates/vxlan/cumulus_nvue.j2)] *** changed: [s1] changed: [s2] TASK [Wait for nvued to start] ************************************************* skipping: [s1] skipping: [s2] TASK [set_fact] **************************************************************** ok: [s1] ok: [s2] TASK [execute on cumulus: 'nv config patch' for vxlan config] ****************** changed: [s1] changed: [s2] TASK [execute on cumulus: 'nv config apply -y' for vxlan config] *************** changed: [s2] changed: [s1] PLAY [Deploy custom deployment templates] ************************************** skipping: no hosts matched PLAY RECAP ********************************************************************* h1 : ok=17 changed=4 unreachable=0 failed=0 skipped=7 rescued=0 ignored=0 h2 : ok=17 changed=4 unreachable=0 failed=0 skipped=7 rescued=0 ignored=0 h3 : ok=17 changed=4 unreachable=0 failed=0 skipped=7 rescued=0 ignored=0 h4 : ok=17 changed=4 unreachable=0 failed=0 skipped=7 rescued=0 ignored=0 s1 : ok=52 changed=12 unreachable=0 failed=0 skipped=11 rescued=0 ignored=0 s2 : ok=52 changed=12 unreachable=0 failed=0 skipped=11 rescued=0 ignored=0 The devices under test are VLAN-to-VXLAN bridges between two access VLANs and two VXLAN VNIs. Both VLANs are using the same IP prefix to identify potential inter-VLAN leaking. * h1, h2 and h3 should be able to ping each other * h4 and h5 should be able to ping each other * h1 should not be able to reach h4 or h5 Please note it might take a while for the lab to work due to STP learning phase