Commit f65b106e authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Merge branch 'feat/te-service' of https://labs.etsi.org/rep/tfs/controller into feat/te-service

parents 57b173ee 6e26b790

.dockerignore

0 → 100644
+16 −0
Original line number Diff line number Diff line 
# Avoid including these folders when building the components

.git/

.gitlab/

.vscode/

coverage/

data/

deploy/

ecoc22/

hackfest/

manifests/

nfvsdn22/

oeccpsc22/

ofc22/

ofc23/

scripts/

tmp/

.gitlab-ci.yml

+1 −1
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ include: 
  - local: '/src/dbscanserving/.gitlab-ci.yml'

  - local: '/src/opticalattackmitigator/.gitlab-ci.yml'

  - local: '/src/opticalattackdetector/.gitlab-ci.yml'

  - local: '/src/opticalattackmanager/.gitlab-ci.yml'

  # - local: '/src/opticalattackmanager/.gitlab-ci.yml'

  - local: '/src/automation/.gitlab-ci.yml'

  - local: '/src/policy/.gitlab-ci.yml'

  #- local: '/src/webui/.gitlab-ci.yml'

hackfest/commands.txt

+80 −13
Original line number Diff line number Diff line
@@ -115,6 +115,9 @@ python3 client_connection.py 
cd ~/tfs-ctrl/hackfest/tapi/server

pip install -r requirements.txt



cd ~/tfs-ctrl/hackfest/tapi/tapi_app

./requirements.sh



# (done) Build & Implement methods for the TAPI v2.1.3 server:

cd ~/tfs-ctrl/hackfest/tapi

wget https://repo1.maven.org/maven2/io/swagger/codegen/v3/swagger-codegen-cli/3.0.35/swagger-codegen-cli-3.0.35.jar
@@ -134,7 +137,7 @@ cd ~/tfs-ctrl/hackfest/tapi/server 
python3 -m tapi_server 8080 database/mini-ols-context.json



# Run TAPI client using cURL (In a new window):

$ cd ~/tfs-ctrl/hackfest/tapi/client

cd ~/tfs-ctrl/hackfest/tapi/client



# Interrogate Context and SIPs:

curl -X GET -H "Content-Type: application/json" http://127.0.0.1:8080/restconf/data/tapi-common:context/
@@ -163,6 +166,7 @@ curl -X DELETE -H "Content-Type: application/json" http://127.0.0.1:8080/restcon 




## EXERCISE



# Exercise: retrieve and draw the topology

# solution in folder tapi_app
@@ -175,24 +179,32 @@ python3 tapi_app.py 
# Deploy TeraFlowSDN

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



# Check status of Kubernetes

## GUIDED



# Check status of MicroK8s

microk8s.status --wait-ready



# If not running, start MicroK8s

microk8s.start



# Periodically inspect status of MicroK8s until all addons are enabled

watch -n 1 microk8s.status --wait-ready



# Check all resources in Kubernetes

microk8s.kubectl get all --all-namespaces

watch -n 1 kubectl get all --all-namespaces



# Deploy TeraFlowSDN

cd ~/tfs-ctrl

source my_deploy.sh 

./deploy.sh 

./deploy/all.sh 



# Show status of your deployment

(if new terminal) cd ~/tfs-ctrl && source my_deploy.sh

./show_deploy.sh 

./deploy/show.sh



# Show logs of a specific component

(if new terminal) cd ~/tfs-ctrl && source my_deploy.sh

scripts/show_logs_device.sh

./scripts/show_logs_device.sh
@@ -202,6 +214,8 @@ scripts/show_logs_device.sh 


# (done) Build a Netconf server supporting basic OpenConfig data model



## GUIDED



# Start the Netconf/OpenConfig server

cd ~/tfs-ctrl/hackfest/netconf-oc

python3 server_openconfig.py 8300
@@ -212,7 +226,8 @@ python3 server_openconfig.py 8300 
# Service requests

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



## L3VPN service from JSON descriptors

## EXERCISE

# Exercise: L3VPN service from JSON descriptors



# (in a new terminal) Start OLS TAPI server:

cd ~/tfs-ctrl/hackfest/tapi/server
@@ -236,9 +251,8 @@ python3 server_openconfig.py 8304 






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

# Mock OSM

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

## EXERCISE

# Exercise: L2VPN slice from Mock OSM



$ cd ~/tfs-ctrl/hackfest/

$ python -m mock_osm
@@ -262,16 +276,69 @@ Service b8c99e2c-39d8-424d-9833-554634269555 deleted 
(mock-osm) exit

Bye!







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

# gRPC

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



## GUIDED



# Generate connection messages from .proto

cd ~/tfs-ctrl/hackfest/grpc

python -m grpc_tools.protoc -I=. --python_out=connection/ connection.proto



# Create a connection message and save to a file

cd ~/tfs-ctrl/hackfest/grpc/connection

python3 create.py connection.txt 



# List a connection from a file

cd ~/tfs-ctrl/hackfest/grpc/connection

python3 list.py connection.txt 



# Build ConnectionService from .proto

cd ~/tfs-ctrl/hackfest/grpc

python -m grpc_tools.protoc -I=. --python_out=connectionService/ --grpc_python_out=connectionService/ connectionService.proto



# Start ConnectionService server

cd ~/tfs-ctrl/hackfest/grpc/connectionService

python3 connectionService_server.py



# Start ConnectionService client (in another terminal)

cd ~/tfs-ctrl/hackfest/grpc/connectionService

python3 connectionService_client.py





## EXERCISE

# Exercise: add streams



# Build ConnectionServiceWithNotif from .proto

cd ~/tfs-ctrl/hackfest/grpc

python -m grpc_tools.protoc -I=. --python_out=connectionServiceWithNotif/ --grpc_python_out=connectionServiceWithNotif/ connectionServiceWithNotif.proto



## Solution:

# Run ConnectionServiceWithNotif server

cd ~/tfs-ctrl/hackfest/grpc/connectionServiceWithNotif

python3 connectionServiceWithNotif_server.py



# Run ConnectionServiceWithNotif client (in another terminal)

$ cd ~/tfs-ctrl/hackfest/grpc/connectionServiceWithNotif

$ python3 connectionServiceWithNotif_client.py







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

# gNMI

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



## GUIDED



## Download and install the latest release

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

$ 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

0 → 100644
+2 −0
Original line number Diff line number Diff line 
clab-tfs-scenario

.tfs-scenario.clab.yml.bak

hackfest/containerlab/commands.txt

0 → 100644
+99 −0
Original line number Diff line number Diff line 
############

# 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