With the announcement of improved docker container integration with Java 10, the JVM is now aware of resource constraints, as not from prior versions. More information on this post Differences in Java 8 and Java 10: As you can see
Setup a LAMP Stack with Ansible using Ubuntu
This is Part-2 of our Ansible-Tutorial and in this post we will cover how to setup a LAMP Stack on Ubuntu using Ansible. We will only have one host in our inventory, but this can be scaled easily by increasing
Getting Started with Ansible on Ubuntu
Part 1 - This is a getting started series on Ansible. The first post will be on how to setup ansible and how to reach your nodes in order to deploy software to your nodes. Install Ansible: Ansible relies on
Salt and Hash Example Using Python With Bcrypt on Alpine
This is a post on a example of how to hash a password with a salt. A salt in cryptography is a method that applies a one way function to hash data like passwords. The advantage of using salts is
Tutorial on DynamoDB using Bash and the AWS CLI Tools to Interact with a Music Dataset
In this tutorial we will be using Amazons DynamoDB (DynamoDB Local) to host a sample dataset consisting of music data that I retrieved from the iTunes API, which we will be using the aws cli tools to interact with the
Setup a PPTP VPN on Ubuntu 16
In this post we will setup a PPTP VPN on Ubuntu 16.04 Disable IPv6 Networking: Edit the grub config: $ vi /etc/default/grub Make the following changes: GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1" GRUB_CMDLINE_LINUX=
Basic REST API Server with Python Flask
A Basic RESTFul API Service with Python Flask. We will be using the Flask, jsonify and request classes to build our API service. #carbonads { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial, sans-serif; } #carbonads { display:
Use Docker Secrets with MySQL on Docker Swarm
Today we will use Docker Secrets, more specifically store our MySQL Passwords in Secrets, which will be passed to our containers, so that we don't use clear text passwords in our Compose files. #carbonads { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
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