Using transformed lab topology from snapshot file netlab.snapshot.pickle Checking virtualization provider installation OK: clab installed and working correctly Starting clab nodes provider clab: executing flock -E 42 /tmp/netlab.lock sudo -E containerlab deploy --reconfigure -t clab.yml 17:50:08 INFO Containerlab started version=0.75.0 17:50:08 INFO Parsing & checking topology file=clab.yml 17:50:08 INFO Removing directory path=/work/netlab_cicd/clab-ml-17 17:50:08 INFO Creating docker network name=nl_mgmt_17 IPv4 subnet=192.168.17.0/24 IPv6 subnet="" MTU=0 17:50:08 INFO Creating lab directory path=/work/netlab_cicd/clab-ml-17 17:50:08 INFO Creating container name=x1 17:50:08 WARN node "dut": kind is nokia_srsim but the provided image does not have the correct labels; please use a valid SR-SIM container image or run a more recent version of the SR-SIM container image to suppress this warning 17:50:08 WARN Failed to write chassis_info.json to lab dir node=dut path=/work/netlab_cicd/clab-ml-17/dut error="/opt/nokia/chassis_info.json not found in image graph driver (UpperDir/MergedDir)" 17:50:08 INFO Retrieved SR OS version from image node=dut version=25.7.R1 17:50:08 INFO Creating container name=dut 17:50:08 INFO Created link: dut:e1-1-c1-1 (1/1/c1/1) ▪┄┄▪ x1:eth1 17:50:08 INFO Running postdeploy actions kind=nokia_srsim node=dut 17:50:15 INFO Saving node "clab-ml-17-dut" config as startup... 17:50:16 INFO Saved running configuration node=dut addr=192.168.17.101 config-mode=model-driven 17:50:16 INFO Executed command node=x1 command="sleep 1" stdout="" 17:50:16 INFO Adding host entries path=/etc/hosts 17:50:16 INFO Adding SSH config for nodes path=/etc/ssh/ssh_config.d/clab-ml-17.conf ╭────────────────┬──────────────────────────────┬─────────┬────────────────╮ │ Name │ Kind/Image │ State │ IPv4/6 Address │ ├────────────────┼──────────────────────────────┼─────────┼────────────────┤ │ clab-ml-17-dut │ nokia_srsim │ running │ 192.168.17.101 │ │ │ nokia_srsim:25.7.R1 │ │ N/A │ ├────────────────┼──────────────────────────────┼─────────┼────────────────┤ │ clab-ml-17-x1 │ linux │ running │ 192.168.17.102 │ │ │ quay.io/frrouting/frr:10.6.1 │ │ N/A │ ╰────────────────┴──────────────────────────────┴─────────┴────────────────╯ Deploying initial device configurations Creating Device configuration snippets [CREATED] dut: initial,ospf [CREATED] x1: initial,ospf Checking Are lab devices ready to be configured? [INFO] Checking lab devices with an Ansible playbook [WARNING]: Could not match supplied host pattern, ignoring: netlab_ready_ssh [WARNING]: Found variable using reserved name: hosts PLAY [Wait for SSH servers] **************************************************** skipping: no hosts matched PLAY [Wait for device-specific conditions] ************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] TASK [Find device readiness script] ******************************************** ok: [dut] TASK [Wait for device to become ready] ***************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/readiness-check/srsim.yml for dut TASK [Common SR-OS checks] ***************************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/readiness-check/sros.yml for dut TASK [Check that required plugin exists, use 'netlab install grpc' to install it] *** ok: [dut] TASK [Wait up to 180s for gNMI(TCP 57400) to be ready on 192.168.17.101] ******* ok: [dut -> localhost] TASK [Update SR-SIM hardware configuration] ************************************ changed: [dut] TASK [Get port 1/1/c1 status] ************************************************** FAILED - RETRYING: [dut]: Get port 1/1/c1 status (10 retries left). FAILED - RETRYING: [dut]: Get port 1/1/c1 status (9 retries left). FAILED - RETRYING: [dut]: Get port 1/1/c1 status (8 retries left). FAILED - RETRYING: [dut]: Get port 1/1/c1 status (7 retries left). ok: [dut] PLAY RECAP ********************************************************************* dut : ok=8 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 Config Deploying device configurations [INFO] Executing initial configuration for node x1 [INFO] Executing ospf configuration for node x1 [INFO] Starting Ansible playbook to deploy the rest of the configurations [WARNING]: Found variable using reserved name: hosts PLAY [Deploy initial device configuration] ************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] TASK [Deploy initial configuration] ******************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut TASK [Figure out whether to deploy the module initial on current device] ******* ok: [dut] TASK [Find configuration template for initial] ********************************* ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] TASK [Find configuration deployment deploy_script for initial] ***************** ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [dut] => { "msg": "initial configuration for dut\n=========================================\n\n\n\n\n\nupdates:\n- path: configure/card[slot-number=1]\n val:\n card-type: iom-1\n mda:\n - mda-slot: 1\n mda-type: me12-100gb-qsfp28\n - mda-slot: 2\n mda-type: me12-100gb-qsfp28\n slot-number: 1\n\n- path: configure/router[router-name=Base]\n val:\n ecmp: 64\n\n\n\n\n\n\n- path: configure/router[router-name=Base]/interface[interface-name=system]\n\n val:\n admin-state: enable\n description: \"System interface\"\n ipv4:\n primary:\n address: \"10.0.0.1\"\n prefix-length: 32\n\n\n\n\n\n- path: configure/port[port-id=1/1/c1]\n val:\n admin-state: enable\n connector:\n breakout: \"c1-100g\"\n- path: configure/port[port-id=1/1/c1/1]\n val:\n admin-state: enable\n ethernet:\n mtu: 1514 # max 9800\n mode: network\n\n\n\n- path: configure/router[router-name=Base]/interface[interface-name=eth-1/1/c1]\n\n val:\n admin-state: enable\n description: \"dut ~ x1 ()\"\n ip-mtu: 1500\n port: \"1/1/c1/1\"\n ipv4:\n primary:\n address: \"10.1.0.1\"\n prefix-length: 30\n\n\n\n" } TASK [Deploy initial configuration] ******************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/sros.yml for dut TASK [Generate gNMI YAML configuration] **************************************** ok: [dut] TASK [Update initial node configuration from gNMI template /work/netlab_cicd/node_files/dut/initial] *** changed: [dut] TASK [debug] ******************************************************************* skipping: [dut] PLAY [Deploy module-specific configurations] *********************************** TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] TASK [Deploy individual configuration modules] ********************************* included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-module.yml for dut => (item=ospf) TASK [Figure out whether to deploy the module ospf on current device] ********** ok: [dut] TASK [Find configuration template for ospf] ************************************ ok: [dut] TASK [fail] ******************************************************************** skipping: [dut] TASK [Find configuration deployment deploy_script for ospf] ******************** ok: [dut] TASK [Print deployed configuration when running in verbose mode] *************** ok: [dut] => { "msg": "ospf configuration for dut\n=========================================\n\n\n\n\nupdates:\n\n\n- path: configure/router[router-name=Base]/ospf[ospf-instance=0]\n\n val:\n admin-state: enable\n router-id: 10.0.0.1\n area:\n - area-id: \"0.0.0.0\"\n interface:\n - interface-name: \"system\"\n - interface-name: \"eth-1/1/c1\"\n interface-type: \"point-to-point\"\n\n" } TASK [Deploy ospf configuration] *********************************************** included: /home/pipi/net101/tools/netsim/ansible/tasks/deploy-config/sros.yml for dut TASK [Generate gNMI YAML configuration] **************************************** ok: [dut] TASK [Update ospf node configuration from gNMI template /work/netlab_cicd/node_files/dut/ospf] *** changed: [dut] TASK [debug] ******************************************************************* skipping: [dut] PLAY [Deploy custom deployment templates] ************************************** skipping: no hosts matched PLAY RECAP ********************************************************************* dut : ok=18 changed=2 unreachable=0 failed=0 skipped=4 rescued=0 ignored=0 Results of configuration script deployments ================================================================================ x1 Script: initial,ospf OK: Lab devices configured This topology tests the "start lab with configuration reload" functionality. You should: * Start the lab with "netlab up" * Save the configuration with "netlab collect -o saved" * Stop the lab with "netlab down" * Restart the lab with "netlab up --snapshot --reload-config saved" * Validate the results with "netlab validate" [WARNING]: Found variable using reserved name: hosts PLAY [Collect device configurations] ******************************************* TASK [Set variables that cannot be set with VARS] ****************************** ok: [dut] ok: [x1] TASK [Create '/work/netlab_cicd/saved' directory] ****************************** ok: [dut -> localhost] TASK [Find configuration collection script] ************************************ ok: [dut] ok: [x1] TASK [Collect device configurations] ******************************************* included: /home/pipi/net101/tools/netsim/ansible/tasks/fetch-config/sros.yml for dut included: /home/pipi/net101/tools/netsim/ansible/tasks/fetch-config/frr.yml for x1 TASK [Backup SR OS node config user=admin] ************************************* ok: [dut] TASK [SR OS backup details] **************************************************** ok: [dut] => { "msg": { "backup_path": "/work/netlab_cicd/saved/dut.config", "changed": false, "date": "2026-05-05", "failed": false, "time": "17:50:36" } } TASK [Save FRR running configuration to frr.conf] ****************************** changed: [x1] TASK [Collect FRR configuration] *********************************************** changed: [x1] TASK [set_fact] **************************************************************** ok: [x1] TASK [Collect FRR daemons configuration] *************************************** changed: [x1] TASK [Save FRR daemons to /work/netlab_cicd/saved/x1-daemons] ****************** changed: [x1 -> localhost] TASK [Copy collected configuration to '/work/netlab_cicd/saved' directory] ***** skipping: [dut] changed: [x1 -> localhost] PLAY RECAP ********************************************************************* dut : ok=6 changed=0 unreachable=0 failed=0 skipped=1 rescued=0 ignored=0 x1 : ok=9 changed=5 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 cwd: /work/netlab_cicd output: saved Checking virtualization provider installation OK: clab installed and working correctly Stopping clab nodes provider clab: executing flock -E 42 /tmp/netlab.lock sudo -E containerlab destroy --cleanup -t clab.yml 17:50:38 INFO Parsing & checking topology file=clab.yml 17:50:38 INFO Parsing & checking topology file=clab.yml 17:50:38 INFO Destroying lab name=ml-17 17:50:38 INFO Removed container name=clab-ml-17-x1 17:50:38 INFO Removed container name=clab-ml-17-dut 17:50:38 INFO Removing host entries path=/etc/hosts 17:50:38 INFO Removing SSH config path=/etc/ssh/ssh_config.d/clab-ml-17.conf