[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: [h1] ok: [s1] ok: [h2] ok: [h3] ok: [h4] ok: [s2] TASK [Find device readiness script] ******************************************** ok: [h1] ok: [h2] ok: [s1] ok: [s2] ok: [h3] 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: [h1] ok: [h2] ok: [s1] ok: [h4] ok: [h3] ok: [s2] TASK [Find configuration template for normalize] ******************************* ok: [h1] ok: [h2] ok: [s1] ok: [s2] 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: [h1] ok: [h3] ok: [s1] ok: [h2] ok: [s2] 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: [h1] ok: [h2] ok: [h3] ok: [s1] ok: [s2] ok: [h4] TASK [Find configuration template for initial] ********************************* ok: [h1] ok: [h2] ok: [s1] ok: [h4] ok: [h3] ok: [s2] TASK [fail] ******************************************************************** skipping: [s1] skipping: [s2] skipping: [h1] skipping: [h2] skipping: [h3] skipping: [h4] TASK [Find configuration deployment deploy_script for initial] ***************** ok: [h1] ok: [s1] ok: [h2] ok: [h4] ok: [s2] ok: [h3] 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: [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: [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 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: [s1] => msg: |- initial configuration for s1 ========================================= hostname s1 ! lldp enable ! ! ip host s2 10.0.0.6 ! ! default mtu 1532 ! interface loopback0 ip address 10.0.0.5/32 no ipv6 enable ! interface mgmt1/1/1 no lldp transmit no lldp receive ! interface ethernet1/1/1 no shutdown no switchport mtu 1632 description "s1 -> s2" ip address 10.1.0.1/30 ip unreachables no ipv6 enable ! interface ethernet1/1/2 no shutdown no switchport description "[Access VLAN red] s1 -> h1" no ipv6 enable ! interface ethernet1/1/3 no shutdown no switchport description "[Access VLAN blue] s1 -> h3" no ipv6 enable ! interface virtual-network1000 no shutdown description "VLAN red (1000) -> [h1\\,h2\\,s2]" no ipv6 enable ! interface virtual-network1001 no shutdown description "VLAN blue (1001) -> [h3\\,h4\\,s2]" no ipv6 enable ! ok: [s2] => msg: |- initial configuration for s2 ========================================= hostname s2 ! lldp enable ! ! ip host s1 10.0.0.5 ! ! default mtu 1532 ! interface loopback0 ip address 10.0.0.6/32 no ipv6 enable ! interface mgmt1/1/1 no lldp transmit no lldp receive ! interface ethernet1/1/1 no shutdown no switchport mtu 1632 description "s2 -> s1" ip address 10.1.0.2/30 ip unreachables no ipv6 enable ! interface ethernet1/1/2 no shutdown no switchport description "[Access VLAN red] s2 -> h2" no ipv6 enable ! interface ethernet1/1/3 no shutdown no switchport description "[Access VLAN blue] s2 -> h4" no ipv6 enable ! interface virtual-network1000 no shutdown description "VLAN red (1000) -> [h1\\,s1\\,h2]" no ipv6 enable ! interface virtual-network1001 no shutdown description "VLAN blue (1001) -> [h3\\,s1\\,h4]" no ipv6 enable ! TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/dellos10.yml for s1, s2 included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux-clab.yml for h1, h2, h3, h4 TASK [wait_for_connection] ***************************************************** skipping: [s1] skipping: [s2] TASK [dellos10_config: deploying initial from /home/pipi/netlab_gh/netsim/ansible/templates/initial/dellos10.j2, save to startup=yes] *** 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: [h1 -> localhost] changed: [h2 -> localhost] changed: [h3 -> localhost] changed: [h4 -> localhost] TASK [Create container setup script from /home/pipi/netlab_gh/netsim/ansible/templates/initial/linux-clab.j2] *** changed: [h2 -> localhost] changed: [h3 -> localhost] changed: [h4 -> localhost] changed: [h1 -> 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: [h4 -> localhost] changed: [h1 -> localhost] changed: [h3 -> localhost] changed: [h2 -> localhost] TASK [Remove temporary file /tmp/h1_initial-t0g83hzv.sh] *********************** changed: [h2 -> localhost] changed: [h4 -> localhost] changed: [h1 -> localhost] changed: [h3 -> 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 ========================================= ! First of all, create association VLAN<->Virtual-Network virtual-network 1001 exit clear virtual-network 1001 counters ! interface vlan 1001 description "VLAN blue" virtual-network 1001 exit virtual-network 1000 exit clear virtual-network 1000 counters ! interface vlan 1000 description "VLAN red" virtual-network 1000 exit ! ! interface ethernet1/1/2 switchport mode access switchport access vlan 1000 ! interface ethernet1/1/3 switchport mode access switchport access vlan 1001 ! interface virtual-network1000 ! interface virtual-network1001 ok: [s2] => msg: |- vlan configuration for s2 ========================================= ! First of all, create association VLAN<->Virtual-Network virtual-network 1001 exit clear virtual-network 1001 counters ! interface vlan 1001 description "VLAN blue" virtual-network 1001 exit virtual-network 1000 exit clear virtual-network 1000 counters ! interface vlan 1000 description "VLAN red" virtual-network 1000 exit ! ! interface ethernet1/1/2 switchport mode access switchport access vlan 1000 ! interface ethernet1/1/3 switchport mode access switchport access vlan 1001 ! interface virtual-network1000 ! interface virtual-network1001 TASK [Deploy vlan configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/dellos10.yml for s1, s2 TASK [wait_for_connection] ***************************************************** skipping: [s1] skipping: [s2] TASK [dellos10_config: deploying vlan from /home/pipi/netlab_gh/netsim/ansible/templates/vlan/dellos10.j2, save to startup=yes] *** 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 ========================================= router ospf 1 router-id 10.0.0.5 ! interface loopback0 ip ospf 1 area 0.0.0.0 ip ospf passive ! interface ethernet1/1/1 ! s1 -> s2 ip ospf 1 area 0.0.0.0 ip ospf network point-to-point ! ok: [s2] => msg: |- ospf configuration for s2 ========================================= router ospf 1 router-id 10.0.0.6 ! interface loopback0 ip ospf 1 area 0.0.0.0 ip ospf passive ! interface ethernet1/1/1 ! s2 -> s1 ip ospf 1 area 0.0.0.0 ip ospf network point-to-point ! TASK [Deploy ospf configuration] *********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/dellos10.yml for s1, s2 TASK [wait_for_connection] ***************************************************** skipping: [s1] skipping: [s2] TASK [dellos10_config: deploying ospf from /home/pipi/netlab_gh/netsim/ansible/templates/ospf/dellos10.j2, save to startup=yes] *** 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 ========================================= nve source-interface loopback0 virtual-network 1000 vxlan-vni 101000 remote-vtep 10.0.0.6 virtual-network 1001 vxlan-vni 101001 remote-vtep 10.0.0.6 ok: [s2] => msg: |- vxlan configuration for s2 ========================================= nve source-interface loopback0 virtual-network 1000 vxlan-vni 101000 remote-vtep 10.0.0.5 virtual-network 1001 vxlan-vni 101001 remote-vtep 10.0.0.5 TASK [Deploy vxlan configuration] ********************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/dellos10.yml for s1, s2 TASK [wait_for_connection] ***************************************************** skipping: [s1] skipping: [s2] TASK [dellos10_config: deploying vxlan from /home/pipi/netlab_gh/netsim/ansible/templates/vxlan/dellos10.j2, save to startup=yes] *** changed: [s1] changed: [s2] 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=35 changed=4 unreachable=0 failed=0 skipped=12 rescued=0 ignored=0 s2 : ok=35 changed=4 unreachable=0 failed=0 skipped=12 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