Commit 8d0654b5 authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Merge branch 'feat/hackfest-accumulated-fixes' into 'develop' 

NetSoft Hackfest extensions, gNMI Driver, gNMI L3NM Service Handler, multiple fixes

See merge request !132
parents 0b4e791e 072c9c9e

.dockerignore

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coverage/

data/

deploy/

manifests/

hackfest/

scripts/

tmp/



ecoc22/

hackfest/

manifests/

nfvsdn22/

oeccpsc22/

ofc22/

ofc23/

scripts/

tmp/

hackfest/commands.txt

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$ sudo bash -c "$(curl -sL https://get.containerlab.dev)"



## Deploy proposed two SR node scenario

$ cd tfs-ctrl/hackfest/gnmi

$ sudo containerlab deploy -t srlinux.clab.yml

$ cd ~/tfs-ctrl/hackfest/gnmi

$ sudo containerlab deploy --topo srlinux.clab.yml



## Access SR Bash

$ docker exec -it clab-srlinux-srl1 bash

hackfest/containerlab/.gitignore

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clab-tfs-scenario

.tfs-scenario.clab.yml.bak

hackfest/containerlab/commands.txt

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############

# ContainerLab

############



Refs:

https://documentation.nokia.com/srlinux/22-6/SR_Linux_Book_Files/SysMgmt_Guide/data-models.html#openconfig-ov

https://documentation.nokia.com/srlinux/SR_Linux_HTML_R21-11/SysMgmt_Guide/gnmi-interface.html#ai9ersv4qe

https://github.com/openconfig/kne/blob/v0.1.9/examples/nokia/srlinux-services/srl-openconfig.cfg.json

https://containerlab.dev/manual/kinds/srl/#default-node-configuration

https://learn.srlinux.dev/tutorials/infrastructure/kne/srl-with-oc-services/

https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-specification.md

https://gnmic.kmrd.dev/cmd/get/





IMPORTANT: for Nokia SR Linux, use kind "srl" and type "ixr6"



## Download and install the latest release

$ sudo bash -c "$(curl -sL https://get.containerlab.dev)" -- -v 0.42.0



## Deploy proposed two SR node scenario

$ cd ~/tfs-ctrl/hackfest/containerlab

$ sudo containerlab deploy --topo tfs-scenario.clab.yml



## Access SR Bash

$ docker exec -it clab-tfs-scenario-srl1 bash



## Access SR CLI

$ docker exec -it clab-tfs-scenario-srl1 sr_cli



## Destroy scenario

$ sudo containerlab destroy --topo tfs-scenario.clab.yml





## Enable OpenConfig data models and set as default:

$ docker exec -it clab-tfs-scenario-srl1 sr_cli

# enter candidate

# system management openconfig admin-state enable

# system gnmi-server network-instance mgmt yang-models openconfig

# commit stay

# quit





# Configure containerlab clients

docker exec -it clab-tfs-scenario-client1 bash

    ip address add 172.16.1.10/24 dev eth1

    ip route add 172.16.2.0/24 via 172.16.1.1



    ping 172.16.2.1 or 172.16.2.10



docker exec -it clab-tfs-scenario-client2 bash

    ip address add 172.16.2.10/24 dev eth1

    ip route add 172.16.1.0/24 via 172.16.2.1



    ping 172.16.1.1 or 172.16.1.10









## Install gNMIc

$ sudo bash -c "$(curl -sL https://get-gnmic.kmrd.dev)"



## gNMI Capabilities request

$ gnmic -a clab-srlinux-srl1 -u admin -p NokiaSrl1! --skip-verify capabilities



## gNMI Get request

$ gnmic -a clab-srlinux-srl1 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path /system/name/host-name

$ gnmic -a clab-srlinux-srl1 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path /interface[name=mgmt0]



## gNMI Set request

$ gnmic -a clab-srlinux-srl1 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --update-path /system/name/host-name --update-value slr11



(we check the changed value) 

$ gnmic -a clab-srlinux-srl1 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path /system/name/host-name 



## Subscribe request

$ gnmic -a clab-srlinux-srl1 -u admin -p NokiaSrl1! --skip-verify -e json_ietf subscribe --path /interface[name=mgmt0]/statistics

(In another terminal, you can generate traffic) 

$ssh admin@clab-srlinux-srl1









# Check configurations done:

gnmic -a 172.100.100.101 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path '/network-instances' > srl1-nis.json

gnmic -a 172.100.100.101 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path '/interfaces' > srl1-ifs.json

gnmic -a 172.100.100.102 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path '/network-instances' > srl2-nis.json

gnmic -a 172.100.100.102 -u admin -p NokiaSrl1! --skip-verify -e json_ietf get --path '/interfaces' > srl2-ifs.json





# Delete elements:

gnmic -a 172.100.100.101 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --delete '/network-instances/network-instance[name=b19229e8]'

gnmic -a 172.100.100.101 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --delete '/interfaces/interface[name=ethernet-1/1]/subinterfaces/subinterface[index=0]'

gnmic -a 172.100.100.101 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --delete '/interfaces/interface[name=ethernet-1/2]/subinterfaces/subinterface[index=0]'

gnmic -a 172.100.100.102 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --delete '/network-instances/network-instance[name=b19229e8]'

gnmic -a 172.100.100.102 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --delete '/interfaces/interface[name=ethernet-1/1]/subinterfaces/subinterface[index=0]'

gnmic -a 172.100.100.102 -u admin -p NokiaSrl1! --skip-verify -e json_ietf set --delete '/interfaces/interface[name=ethernet-1/2]/subinterfaces/subinterface[index=0]'



# Run gNMI Driver in standalone mode (advanced)

PYTHONPATH=./src python -m src.device.tests.test_gnmi

hackfest/containerlab/tfs-descriptors/.gitkeep

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