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stevelorenz / comnetsemu

A virtual emulator/testbed designed for the book: Computing in Communication Networks: From Theory to Practice (2020)
https://stevelorenz.github.io/comnetsemu/
MIT License
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Flowvisor bash image can not be called from both DockerFile #17

Closed latiferzeni13 closed 2 years ago

latiferzeni13 commented 2 years ago

Hello,

I was trying to simulate the multi-tenant-sdn-slicing and I am having problem with runing the flowvisor. When I try to build the FlowVisor image: vagrant@comnetsemu:~/comnetsemu/SVMN_project/flowvisor $ ./build_flowvisor_image.sh It is giving error for both Dockerfile.flowvisor and Dockerfile.flowvisor.2 that is recently modified. For Dockerfile.flowvisor.2 is giving this error: curl: (6) Couldn't resolve host 'updates.onlab.us' The command '/bin/sh -c curl -LO http://updates.onlab.us/GPG-KEY-ONLAB' returned a non-zero code: 6

For Dockerfile.flowvisor is giving this error: Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again The command '/bin/sh -c yum update -y && yum install wget sudo nano -y' returned a non-zero code:

Thank you for your understanding.

stevelorenz commented 2 years ago

Hi,

Thanks so much for your message. The multi-tenant-sdn-slicing example is provided by Professor Granelli (Email: fabrizio.granelli@unitn.it) and his students. Currently I don't have knowledge about the old and unmaintained FlowVisor project... Maybe you can ask the professor directly for advice? Sorry about the inconvenience.