Commit cff640d7 authored by Lluis Gifre Renom's avatar Lluis Gifre Renom
Browse files

Test Ryu OpenFlow: 

- Renamed folder and files
- Added composition of Ryu docker image
parent 719df434

src/tests/OpenFlow-Ryu-NBI-Request/ADD LINKS.json

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{

    "links": [

        {    

    "link_id": {"link_uuid": {"uuid": "h1/h1-eth0==0000000000000002/s2-eth3"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "h1"}}, "endpoint_uuid": {"uuid": "h1-eth0"}},

        {"device_id": {"device_uuid": {"uuid": "0000000000000002"}}, "endpoint_uuid": {"uuid": "s2-eth3"}}

    ]

},

{

    "link_id": {"link_uuid": {"uuid": "0000000000000002/s2-eth3==h1/h1-eth0"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "0000000000000002"}}, "endpoint_uuid": {"uuid": "s2-eth3"}},

        {"device_id": {"device_uuid": {"uuid": "h1"}}, "endpoint_uuid": {"uuid": "h1-eth0"}}

            ]

        },

        {    

    "link_id": {"link_uuid": {"uuid": "h2/h2-eth0==0000000000000002/s2-eth4"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "h2"}}, "endpoint_uuid": {"uuid": "h2-eth0"}},

        {"device_id": {"device_uuid": {"uuid": "0000000000000002"}}, "endpoint_uuid": {"uuid": "s2-eth4"}}

    ]

},

{

    "link_id": {"link_uuid": {"uuid": "0000000000000002/s2-eth4==h2/h2-eth0"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "0000000000000002"}}, "endpoint_uuid": {"uuid": "s2-eth4"}},

        {"device_id": {"device_uuid": {"uuid": "h2"}}, "endpoint_uuid": {"uuid": "h2-eth0"}}

            ]

        },

        {    

    "link_id": {"link_uuid": {"uuid": "h3/h3-eth0==0000000000000005/s5-eth3"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "h3"}}, "endpoint_uuid": {"uuid": "h3-eth0"}},

        {"device_id": {"device_uuid": {"uuid": "0000000000000005"}}, "endpoint_uuid": {"uuid": "s5-eth3"}}

    ]

},

{

    "link_id": {"link_uuid": {"uuid": "0000000000000005/s5-eth3==h3/h3-eth0"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "0000000000000005"}}, "endpoint_uuid": {"uuid": "s5-eth3"}},

        {"device_id": {"device_uuid": {"uuid": "h3"}}, "endpoint_uuid": {"uuid": "h3-eth0"}}

            ]

        },

        {    

    "link_id": {"link_uuid": {"uuid": "h4/h4-eth0==0000000000000005/s5-eth4"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "h4"}}, "endpoint_uuid": {"uuid": "h4-eth0"}},

        {"device_id": {"device_uuid": {"uuid": "0000000000000005"}}, "endpoint_uuid": {"uuid": "s5-eth4"}}

    ]

},

{

    "link_id": {"link_uuid": {"uuid": "0000000000000005/s5-eth4==h4/h4-eth0"}},

    "link_endpoint_ids": [

        {"device_id": {"device_uuid": {"uuid": "0000000000000005"}}, "endpoint_uuid": {"uuid": "s5-eth4"}},

        {"device_id": {"device_uuid": {"uuid": "h4"}}, "endpoint_uuid": {"uuid": "h4-eth0"}}

            ]

        }

    ]

}

src/tests/OpenFlow-Ryu-NBI-Request/OpenFlow.json

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{

    "contexts": [

        {"context_id": {"context_uuid": {"uuid": "admin"}}}

    ],

    "topologies": [

        {

            "topology_id": {

                "context_id": {"context_uuid": {"uuid": "admin"}},

                "topology_uuid": {"uuid": "admin"}

            }

        }

    ],

    "devices": [

        {

            "device_id": {"device_uuid": {"uuid": "RYU"}}, "device_type": "openflow-ryu-controller",

            "device_config": {"config_rules": [

                {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "10.1.7.197"}},

                {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "8080"}},

                {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": {"timeout": 120}}}

            ]},

            "device_drivers": ["DEVICEDRIVER_RYU"]

        },

    {

        "device_id": {"device_uuid": {"uuid": "h1"}}, "device_type": "emu-client", "device_drivers": [0],

        "device_config": {"config_rules": [

            {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},

            {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},

            {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": {"endpoints": [

                {"uuid": "h1-eth0", "type": "copper/internal","mac_address":"00:00:00:00:00:01"},

                {"uuid": "int", "type": "copper/internal"}

            ]}}}

        ]}

    },

    {

        "device_id": {"device_uuid": {"uuid": "h2"}}, "device_type": "emu-client", "device_drivers": [0],

        "device_config": {"config_rules": [

            {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},

            {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},

            {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": {"endpoints": [

                {"uuid": "h2-eth0", "type": "copper/internal"},

                {"uuid": "int", "type": "copper/internal"}

            ]}}}

        ]}

    },

    {

        "device_id": {"device_uuid": {"uuid": "h3"}}, "device_type": "emu-client", "device_drivers": [0],

        "device_config": {"config_rules": [

            {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},

            {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},

            {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": {"endpoints": [

                {"uuid": "h3-eth0", "type": "copper/internal"},

                {"uuid": "int", "type": "copper/internal"}

            ]}}}

        ]}

    },

    {

        "device_id": {"device_uuid": {"uuid": "h4"}}, "device_type": "emu-client", "device_drivers": [0],

        "device_config": {"config_rules": [

            {"action": 1, "custom": {"resource_key": "_connect/address", "resource_value": "127.0.0.1"}},

            {"action": 1, "custom": {"resource_key": "_connect/port", "resource_value": "0"}},

            {"action": 1, "custom": {"resource_key": "_connect/settings", "resource_value": {"endpoints": [

                {"uuid": "h4-eth0", "type": "copper/internal"},

                {"uuid": "int", "type": "copper/internal"}

            ]}}}

        ]}

    }

    ]

}

src/tests/OpenFlow-Ryu-NBI-Request/commands.txt

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sudo mn -c

ryu-manager --observe-links ryu.app.ofctl_rest ryu.app.gui_topology.gui_topology

sudo python3 ~/mininet/custom_pentagon_topology.py
 
 No newline at end of file

src/tests/ryu-openflow/Ryu.Dockerfile

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# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.



FROM python:3.9-slim



RUN apt-get update && apt-get install -y --no-install-recommends iproute2 tree git && rm -rf /var/lib/apt/lists/*



RUN pip install --no-cache-dir --upgrade pip

# NOTE: Ryu 4.34 expects eventlet.wsgi.ALREADY_HANDLED, which disappears in Eventlet ≥ 0.30.3.

RUN pip install --no-cache-dir "setuptools" "wheel" "git+https://github.com/faucetsdn/ryu.git@v4.34" "eventlet<0.30.3"



#COPY apps/ /opt/ryu-apps/  # Copy Ryu Apps, if any

WORKDIR /opt/ryu-apps



# --- OpenFlow & Ryu REST API ports ---

EXPOSE 6653/tcp 8080/tcp



RUN tree -a /usr/local/lib/python3.9/site-packages/ryu/app/gui_topology/



CMD ["ryu-manager", "--verbose", "--observe-links", "ryu.app.ofctl_rest", "ryu.app.gui_topology.gui_topology"]

src/tests/ryu-openflow/commands.txt

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sudo mn -c

ryu-manager --observe-links ryu.app.ofctl_rest ryu.app.gui_topology.gui_topology

sudo python3 ~/tfs-ctrl/src/tests/ryu-openflow/custom_pentagon_topology.py



curl -X POST \

    --header "Content-Type: application/json" \

    --data @ietf-l3vpn-service.json \

    --user "admin:admin" \

    http://127.0.0.1/restconf/data/ietf-l3vpn-svc:l3vpn-svc/vpn-services







4. Build and run

# from ryu-docker/

docker compose build         # or: docker build -t ryu-local .

docker compose up -d         # or: docker run -d --network host ryu-local

You should now see the usual Ryu banner in docker compose logs -f.



5. Start Mininet on the host

sudo mn --topo single,3 \

        --controller remote,ip=127.0.0.1,port=6653 \

        --switch ovs,protocols=OpenFlow13

127.0.0.1 works because the container is in host network mode.

If you prefer normal bridge networking, publish the port instead:



docker run -d -p 6653:6653 -p 8080:8080 ryu-local

# …then tell Mininet ip=<host-IP>

Verify the switch talks OpenFlow 1.3 (protocols=OpenFlow13) unless your app requires 1.0.