Clean and setup Python2 from scratch

gistfile1.txt

Before logging is deployed into AWS, this is a way how to make sure there won't be any python(2) libray conflicts.

1) Make sure there is no Python2 on my machine at all

```
pip freeze | sudo xargs pip uninstall -y
sudo dnf remove -y python2-libs
sudo dnf list --installed | grep python2
sudo rm -rf /lib/python2
sudo dnf clean all
sudo dnf check
```

2) Install python2 again

```
sudo dnf install -y python2 python2-virtualenv
pip freeze
sudo dnf list --installed | grep python2
sudo dnf check
pip list
```

3) Use script to deploy logging to AWS

```
cd ~/origin && git pull origin master
cd ~/openshift-ansible && git pull origin master
cd ~/origin-aggregated-logging && git pull origin master

# [optionally]
# rm -rf .venv logging.log
wget -O oshift-oct-new-dev.sh https://raw.githubusercontent.com/richm/scripts/master/oshift-oct-new-dev.sh && chmod +x oshift-oct-new-dev.sh

./oshift-oct-new-dev.sh | tee logging.log
```