docker Docker entrypoint vs cmd I'm always forgetting what is the difference between Docker's entry point vs Docker cmd. Which one to use and when? Tldr: "You can use the exec form of ENTRYPOINT to set fairly
open source Installing Jenkins x with existing git repo How to install jenkinsx and import an existing git repo for your CI/CD pipelines development process. Enable faster teams and faster releases.
open source Kubernetes updating many deployments at once Subscribie is a website builder targeting the niche of users who want to build a subscription based website. It allows users to quickly spin up a website and sell items on subscription. It's
open source Scaling Kubernetes ReadWriteMany Ceph Deployments Run ReadWriteMany volumes on Google Kubernetes engine which allows your Deployments with persistent data to scale. This allows us to scale a Kubernetes deployment with Persistent Volumes without the deployment getting stuck waiting
Sysadmin Kubernetes SSL Certificates- How to Set-up a Cluster With SSL Termination Using Cert Manager on a Kubernetes cluster to do SSL termination. By the end of this guide you will be able to: Route SSL traffic from a domain your own (example.com) to
openshift Building Non Root Docker Images OpenShift Bummer: You can rarely use an existing Dockerhub image and run it on OpenShift out the box. Although with good intentions, this is a massive blow to developer experience coming from standard Kubernetes
open source Open Banking Project API Set-up Locally on IntelliJ Get the OBP-API codebase mkdir -p ~/obpapi-demo-install cd obpapi-demo-install/ git clone https://github.com/OpenBankProject/OBP-API.git cd OBP-API/ # Create detault props settings, by copying the templates cp src/main/resources/props/sample.
open source Installing Rocketchat Self Hosting Debian 9.6 (Ubuntu) with Docker https://rocket.chat/docs/installation/manual-installation/debian/ Follow standard install steps First follow the Rocket install guide for Debian. Install Nginx sudo apt install nginx -y # Enable and start nginx sudo systemctl enable
open source Scaling WordPress & WooCommerce For Dragons' Den How we prepare your website for a major TV screening We successfully hosted The Sweet Beet during BBC's 'Dragons' Den' screening this year which saw the site receive 133,000 visits over the
open source High Availability with HAproxy , Apache2 and MariaDB Galera Cluster Ubuntu 18.04 LTS & Centos 7 In this post we create a highly available web & database cluster using a compbination of: MariaDB Galera Cluster of three nodes on Ubuntu 18.04 HAproxy for load balancing (requests enter at
programming How to build and publish a package on pypi.org Notes for building and publising a python package to pypi.org These notes are for python 2.7, sorry, but they still may be useful for python 3.x. Build it python setup.
programming Angular 6 Dynamically Add Rows Reactive Forms How To For this we'll create an example form which allows an admin user to add multiple selling points (rows) to a product to demonstrate dynamicaly adding multiple form inputs to a form. It starts
programming Magento 2 Enterprise Upgrade How To This article is for both developers and business decision makers. Migrating and upgrading from Magento 1 to Magento 2 is a big task but planned well; it can go smoothly. Bare in mind
open source How to make an Angular 6 material design cdk & pwa app Step 1: Get excited about new shiny things By reading this: https://blog.angular.io/version-6-of-angular-now-available-cc56b0efa7a4 If you need help setting up an ssl certificate, read our guide How to set-up .app domains
programming Flask get server host How to get Flask server host address? The flask python app host can be accessed (during a request) by running: flask.request.host # Or the full url: flask.request.host_url For more
open source Angular httpClient POST Duplicate Parameters Array (like php form elements) [] We were creating an Angular app which needed to post to a legacy PHP application and need to post same name / duplicate array parameters over a post request. Our Angular app needed to
programming What are PHP Static Functions (Methods) & Properties? This is largley thanks to Matt Zandstra's book " PHP Objects Patterns and Practice" buy his book: Amazon UK | Amazon US As I feel more safe delving into frameworks it worries me
programming About Service Workers Support an offline experience YEAH! Do tasks in the background Push notifications Background sync e.g. progressive web apps (PWA), caching, indexedDB Eh? What about memory usage and bloated apps? The browser handles
Sysadmin How to host ghost 1.x with multiple blog instances Requirements: Install ghost without ghost cli (it's not needed for this) We use sqlite3 (but you can easily change this for mysql if needed Apache2 with mod_macro installed & enabled The steps
Sysadmin Upgrading from old ghost to ghost 1.x without CLI This builds on the super helpful posts by Kevin, and Tom post on the same topic. We run multiple light-traffic ghost instances at Karma Computing, so the Ghost CLI isn't really helpful for
open source ERPNext Docker Installation How to install ERPNext using Docker Frappe is the foundation software needed* to run and install ERPNext. Bench is a python tool to orchestrate Frappe deployments. Frappe is a "batteries included"
Drupal How to POST to a RESTfull endpoint in Drupal 8 with basic authentication How to configure a REST endpoint in Drupal 8 and perform a POST (create a new node) via a HTTP POST request. Be aware there's been important changes in how to configure Drupal
Drupal Drupal Database Getting Started Database: Getting Started Introduction Configuration Read & Write Connections Using Multiple Database Connections Running Raw SQL Queries Listening For Query Events Database Transactions Drupal makes interacting with databases extremely simple across a variety
Drupal Drupal Installation Server Requirements Installing Laravel Configuration Web Server Configuration Pretty URLs Server Requirements Drupal has a few system requirements. You will need to make sure your server meets the following requirements: PHP >= 7.
Drupal Drupal 8 REST Endpoint With Entity Reference Field Set To Unlimited Using Views Using the new Drupal 8 REST api with serialization we were trying to use Drupal 8 views "REST Export" pane on a content type with an entity reference field with the