I often use a lot of PyPI CLI tools. Here is an example of how to get them easily installed and kept up to date via Ansible on Ubuntu >= 18.04. Install base pip via apt then run pip: – name: Get Python3 pip package: name: python3-pip state: latest – name: Add some handy Python [ View Post… ]
Ansible + Handy PyPI CLI Tools
IPv6 + Flow labels
Recently a teammate and I have come across a frame forwarding issue with ECMP on a hardware ASIC in a device I work on where the use of Flow labels are used in the ECMP hash. This was interesting as we found iperf was not setting the Flow label at all, unless you specify the -L [ View Post… ]
NXOS Simple IPv6 BGP Peering
It took me far to long to find out how to config this, so I’m sharing it to be more searching on the Internets. Scenario: – NXOS BGP ‘upsteam’ / ‘north bound’ peer sharing the default route only – Linux box runs Quagga sharing it’s /56 routable behind it Nexus Conf feature bgp router bgp [ View Post… ]
Python pip ‘editable’ installing
From time to time I get asked (and I even have to ask a coworker) for the best way to install a Python modules (especially ones with entry points) into a virtualenv and still edit / develop with them. It seems pip install’s ‘-e’ is very unknown. pip install -e /path/you/are/editing Will allow you to develop [ View Post… ]
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