[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: [h2] ok: [h3] ok: [dut] TASK [Find device readiness script] ******************************************** ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Wait for device to become ready] ***************************************** skipping: [h1] skipping: [h2] skipping: [h3] included: /home/pipi/netlab_gh/netsim/ansible/tasks/readiness-check/iol-clab.yml for dut TASK [Check if 'sshpass' is installed] ***************************************** ok: [dut -> localhost] TASK [Check for 'timeout' command] ********************************************* ok: [dut -> localhost] TASK [Execute local ssh command to check iol readiness] ************************ FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check iol readiness (20 retries left). FAILED - RETRYING: [dut -> localhost]: Execute local ssh command to check iol readiness (19 retries left). ok: [dut -> localhost] TASK [Confirm dut SSH server works] ******************************************** ok: [dut] => msg: Node dut is ready. TASK [Normalize config on bridge-like devices] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h1, h2, h3, dut TASK [Figure out whether to deploy the module normalize on current device] ***** ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Find configuration template for normalize] ******************************* ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [fail] ******************************************************************** skipping: [h1] skipping: [h2] skipping: [h3] skipping: [dut] TASK [Find configuration deployment deploy_script for normalize] *************** ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** skipping: [h1] skipping: [h2] skipping: [h3] skipping: [dut] TASK [Deploy normalize configuration] ****************************************** skipping: [h1] skipping: [h2] skipping: [h3] skipping: [dut] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for h1, h2, h3, dut TASK [Figure out whether to deploy the module initial on current device] ******* ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Find configuration template for initial] ********************************* ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [fail] ******************************************************************** skipping: [h1] skipping: [h2] skipping: [h3] skipping: [dut] TASK [Find configuration deployment deploy_script for initial] ***************** ok: [h1] ok: [h2] ok: [h3] ok: [dut] 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 172.16.0.2/24 dev eth1 2>/dev/null set -e ip addr add 172.16.0.2/24 dev eth1 ip link set dev eth1 mtu 1500 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 172.16.0.3/24 dev eth1 2>/dev/null set -e ip addr add 172.16.0.3/24 dev eth1 ip link set dev eth1 mtu 1500 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 172.16.0.4/24 dev eth1 2>/dev/null set -e ip addr add 172.16.0.4/24 dev eth1 ip link set dev eth1 mtu 1500 ok: [dut] => msg: |- initial configuration for dut ========================================= hostname dut ! no ip domain lookup ! lldp run ! ip host h1 172.16.0.2 ip host h2 172.16.0.3 ip host h3 172.16.0.4 ! no ip routing ! no ipv6 unicast-routing ! ! bridge irb ! bridge 1 protocol vlan-bridge bridge 1 route ip ! ! ! ! interface Ethernet0/0 no lldp transmit no lldp receive ! interface Ethernet0/1 description [Access VLAN br_default] dut -> h1 no shutdown ! interface Ethernet0/2 description [Access VLAN br_default] dut -> h2 no shutdown ! interface Ethernet0/3 description [Access VLAN br_default] dut -> h3 no shutdown ! interface BDI1 description VLAN br_default (1) -> [h1,h2,h3] [stub] no shutdown ! ! line vty 0 4 exec-timeout 0 0 ! no banner exec no banner login no banner incoming TASK [Deploy initial configuration] ******************************************** included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux-clab.yml for h1, h2, h3 included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/ios.yml for dut TASK [Define script filename and determine whether to execute in netns] ******** ok: [h1] ok: [h2] ok: [h3] TASK [Create a temporary file for the rendered script] ************************* changed: [h1 -> localhost] changed: [h3 -> localhost] changed: [h2 -> localhost] TASK [Create container setup script from /home/pipi/netlab_gh/netsim/ansible/templates/initial/linux-clab.j2] *** changed: [h3 -> localhost] changed: [h2 -> localhost] changed: [h1 -> localhost] TASK [Copy script into running container at /tmp/config-h1_initial.sh] ********* skipping: [h1] skipping: [h2] skipping: [h3] 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] 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] TASK [Remove temporary file /tmp/h1_initial-8sy3hwqy.sh] *********************** changed: [h1 -> localhost] changed: [h2 -> localhost] changed: [h3 -> localhost] TASK [ios_config: deploying initial from /home/pipi/netlab_gh/netsim/ansible/templates/initial/ios.j2] *** [WARNING]: To ensure idempotency and correct diff the input configuration lines should be similar to how they appear if present in the running configuration on device including the indentation changed: [dut] PLAY [Deploy module-specific configurations] *********************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Deploy individual configuration modules] ********************************* included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3 => (item=vlan) included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-module.yml for dut, h1, h2, h3 => (item=routing) TASK [Figure out whether to deploy the module vlan on current device] ********** ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Find configuration template for vlan] ************************************ skipping: [h1] skipping: [h2] skipping: [h3] ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] skipping: [h1] skipping: [h2] skipping: [h3] TASK [Find configuration deployment deploy_script for vlan] ******************** skipping: [h1] skipping: [h2] skipping: [h3] ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** skipping: [h1] skipping: [h2] skipping: [h3] ok: [dut] => msg: |- vlan configuration for dut ========================================= ! bridge-domain 1 member Ethernet0/1 service-instance 1 member Ethernet0/2 service-instance 1 member Ethernet0/3 service-instance 1 ! interface Ethernet0/1 service instance 1 ethernet encapsulation untagged ! interface Ethernet0/2 service instance 1 ethernet encapsulation untagged ! interface Ethernet0/3 service instance 1 ethernet encapsulation untagged TASK [Deploy vlan configuration] *********************************************** skipping: [h1] skipping: [h2] skipping: [h3] included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/ios.yml for dut TASK [ios_config: deploying vlan from /home/pipi/netlab_gh/netsim/ansible/templates/vlan/iol.j2] *** changed: [dut] TASK [Figure out whether to deploy the module routing on current device] ******* ok: [h1] ok: [h2] ok: [h3] ok: [dut] TASK [Find configuration template for routing] ********************************* skipping: [dut] ok: [h1] ok: [h2] ok: [h3] TASK [fail] ******************************************************************** skipping: [dut] skipping: [h1] skipping: [h2] skipping: [h3] TASK [Find configuration deployment deploy_script for routing] ***************** skipping: [dut] ok: [h1] ok: [h2] ok: [h3] TASK [Print deployed configuration when running in verbose mode] *************** skipping: [dut] ok: [h1] => msg: |- routing configuration for h1 ========================================= #!/bin/bash # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # # # Print the final routing table ip route ok: [h2] => msg: |- routing configuration for h2 ========================================= #!/bin/bash # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # # # Print the final routing table ip route ok: [h3] => msg: |- routing configuration for h3 ========================================= #!/bin/bash # # Add static routes (usually IPv4 routes pointing to the first usable gateway) # # # # # # # Print the final routing table ip route TASK [Deploy routing configuration] ******************************************** skipping: [dut] included: /home/pipi/netlab_gh/netsim/ansible/tasks/deploy-config/linux-clab.yml for h1, h2, h3 TASK [Define script filename and determine whether to execute in netns] ******** ok: [h1] ok: [h2] ok: [h3] TASK [Create a temporary file for the rendered script] ************************* changed: [h1 -> localhost] changed: [h2 -> localhost] changed: [h3 -> localhost] TASK [Create container setup script from /home/pipi/netlab_gh/netsim/ansible/templates/routing/linux.j2] *** changed: [h1 -> localhost] changed: [h2 -> localhost] changed: [h3 -> localhost] TASK [Copy script into running container at /tmp/config-h1_routing.sh] ********* changed: [h1 -> localhost] changed: [h2 -> localhost] changed: [h3 -> localhost] TASK [Execute /tmp/config-h1_routing.sh to deploy routing config based on /home/pipi/netlab_gh/netsim/ansible/templates/routing/linux.j2] *** changed: [h1] changed: [h2] changed: [h3] TASK [Container configuration for routing based on /home/pipi/netlab_gh/netsim/ansible/templates/routing/linux.j2 executed in netns] *** skipping: [h1] skipping: [h2] skipping: [h3] TASK [Remove temporary file /tmp/h1_routing-xdaaheip.sh] *********************** changed: [h1 -> localhost] changed: [h2 -> localhost] changed: [h3 -> localhost] PLAY [Deploy custom deployment templates] ************************************** skipping: no hosts matched PLAY RECAP ********************************************************************* dut : ok=28 changed=2 unreachable=0 failed=0 skipped=10 rescued=0 ignored=0 h1 : ok=32 changed=9 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0 h2 : ok=32 changed=9 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0 h3 : ok=32 changed=9 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0 This scenario tests the basic "bridge" functionality. As a "bridge" is nothing more than a VLAN-capable node having all interfaces in VLAN 1, this test effectively: * Tests whether the device can take the role 'bridge' * Whether the interfaces are all configured in the same VLAN * Whether the device configuration template handles VLAN 1, or the device quirks take extra efforts to work around that