AndresPineros

run tcpdump on a POD and then (live) see that information through wireshark locally on my machine. the magic of ssh and fifo 

Topology
--------
[laptop with wireshark] ------> [AKS Node] ----> [POD (tcpdump is here)]. 

1. create the fifo on your local machine (where wireshark will run)
  mkfifo /tmp/remote-capture.fifo

2. execute the following command to send traffic from within a POD to the stdout. This will then be redirected to the fifo locally

AndresPineros

#!/bin/bash
HOST=$1
PORT=$2
TIMEOUT=$3
INITIAL_WAIT=$4

if [ -z "$TIMEOUT" ]; then TIMEOUT=15; fi
if [ ! -z "$INITIAL_WAIT" ]; then sleep $INITIAL_WAIT; fi

currentSeconds=0

AndresPineros

#!/bin/bash

# System dependencies
sudo apt-get update -y

# System tools
sudo apt-get install terminator tree vim wget curl -y
sudo apt-get install --no-install-recommends gnome-panel -y
sudo apt-get install nautilus-open-terminal -y

AndresPineros

#!/bin/bash

action=$1 #Backup or restore
volume_name=$2 #The name of the docker-compose volume to restore or backup.
output_dir=$3 #Where to read from (if restore) or to write to (if backup) the backup.
file_name=$4 #How the backup is (if restore) or will (if backup) be named.

function usage() {
  echo "Usage: db (backup|restore) volume_name output_input_dir file_name"
  exit

AndresPineros

#!/bin/bash
#   Use this script to test if a given TCP host/port are available
cmdname=$(basename $0)
timeout=30
if [[ $1 =~ ^[0-9]+$ ]]; then
  timeout=$1
  shift 1
fi

while [[ $# -gt 0 ]]; do