vpack

# sudo ln -sf /usr/share/zoneinfo/America/New_York /etc/localtime
# sudo cat /etc/sysconfig/clock
ZONE="America/New_York"
UTC=true
# sudo reboot

vpack

Collect metrics from Docker Host:

docker run -d -p 9104:9104 -v /sys/fs/cgroup:/cgroup -v /var/run/docker.sock:/var/run/docker.sock prom/container-exporter

Server:

vpack

Simple and easy way to compare old and new files especially working with git merge.

vimdiff file1 file2
vim -d file1 file2

Commands:

]c - next diff

vpack

List

• http://blog.arungupta.me/docker-mysql-persistence/

vpack

Master

# Environment Files:
/opt/mesosphere/etc/cfn_signal_metadata
/opt/mesosphere/environment

# Run
/opt/mesosphere/bin/cfn-signal

vpack

Here's more information on configuring Racoon and Quagga:

Part 1: https://www.youtube.com/watch?v=vfd2SiXVPZ8 Part 2: https://www.youtube.com/watch?v=RLX1twUKeNY

http://www.cloudhowto.org/amazon-vpc-with-linux-computer-racoon-quagga-ipsec-as-vpn-solution/

vpack

aws ecr get-login > /tmp/key
sh -x /tmp/key

vpack

from flask import Flask
from flask_sslify import SSLify

"""
Option 1 : (pip install pyopenssl)
from OpenSSL import SSL
context = SSL.Context(SSL.SSLv23_METHOD)
context.use_privatekey_file('web.key')
context.use_certificate_file('web.crt')

vpack

import requests
import json

url = "https://graph.facebook.com/v2.4/threat_indicators"
params = {
            "type": "IP_ADDRESS",
            "text": "proxy",
            "access_token": "XXXX|YYYY",
            "limit": "1000",
            "after": "dummy"

vpack

Folder structure

/project
 |---> /terraform
 |       |--> /_env/aws # .tfvars file
 |       |--> /aws  # .tf files
 |---> /packer
 |---> bin/gen_ssh.sh