用 pyenv 與 pipenv 打造一個潔癖患者的 Python 開發環境

用 pyenv 與 pipenv 打造一個潔癖患者的 Python 開發環境

這一篇文章受到了 PyConTW 總召 TP 的 PyConTW 2018 Talk – 這樣的開發環境沒問題嗎? 的啟發,以及在 Taipei.py x PyConTW 的 Sprint 裡面看到 Pipenv 裡面好多好棒棒的功能(以及心中對開發環境的潔癖作祟),所以才寫了這篇文章記錄要怎麼做出一個 Python 開發環境潔癖重症患者 喜愛的開發環境。

Upgrade CORD’s ONOS Controller and make a change on ONOS application

Upgrade CORD’s ONOS Controller and make a change on ONOS application

這一篇文章將說明如何升級 CORD (Central Office Re-architected as a Datacenter) 裡面的 ONOS,並且修改 ONOS application 的程式碼並重新發佈到 ONOS 當中。文中將以控制 overlay 網路的 VTN (Virtual Tenant Network) 為例,記錄修改 CORD configuration 升級 ONOS 版本並替換原本 VTN 的 oar 檔過程。

Create a Good OpenStack Image

Create a Good OpenStack Image

This post will describe how to construct a good OpenStack image. After VM started, cloud-init will overwrite VM’s settings (Network, Service, User and so on), so we can configure our image file for better user experience.

Restart CORD-in-a-Box gracefully

Restart CORD-in-a-Box gracefully

We will need to restart CORD-in-a-Box in many reasons, like as server’s power was cut off, or you need to move server from one place to another place, there always are many possibilities to encounter this situation. In this article, I will have a brief introduction about how to restart CiaB and make it works …

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