dbvan

# Copyright 2021 Cloud Ace. All Rights Reserved.
# Author: Van Duong
# How To:
# /etc/NetworkManager/dispatcher.d/
# Centos: Copy file 99_google_set_hostname.sh to /etc/dhcp/dhclient.d/
# Debian: Copy file 99_google_set_hostname.sh to /etc/dhcp/dhclient-exit-hooks.d/
# Enable by add execute permission : chmod +x 99_google_set_hostname.sh
# Custom hostname by add metadata in GCE Instace: hostname: FQDN
#!/bin/bash
new_host_name=$(curl --fail --silent http://metadata.google.internal/computeMetadata/v1/instance/attributes/hostname  -H "Metadata-Flavor: Google")

dbvan

What you'll need

• nginx
• nginx-x-rid-header module (https://github.com/newobj/nginx-x-rid-header)

Why?

We want to track image downloads from client side and in javascript we cannot get the header values:(.

Logging

dbvan

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no