In this tutorial we will go over setting up a standard LEMP stack for development use and learn how to modify it to mimic your production/pre-production environments as closely as possible. We will go over how to switch from Nginx to Apache, upgrade PHP versions and introduce additional storage engines such as Redis to the equation. We'll also step through how to run both unit and acceptance suites using headless Selenium images in the stack. Leave here fully confident in knowing that whatever environment you get thrown into, you can replicate it and work in it comfortably.
Czy wiesz co potrafi zrobić twój serwer reverse-proxy? Wydaje Ci się, że żeby zrobić sprytny routing / uwierzytelnianie / autoryzację (niepotrzebne skreślić) między serwisami musisz go napisać w Javie lub jako moduł w C? A co jeżeli odpalanie JVM tylko po to, żeby do każdego żądania http dokleić jeden nagłówek to armata na wróbla? Zwłaszcza, że prawie na pewno gdzieś tam po drodze mijasz nginx... Zapraszam Cię do świata idealnej symbiozy nginx i Lua.
How to configure IWA / SPNEGO for IBM Domino enabling Windows authenticated users to access Domino web applications without being prompted for further authentication
PHP stands for “PHP: Hypertext Preprocessor”. It is very good for creating dynamic content. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.
Here I covered the cores of Apache and also discuss each and every core. Virtual host, resistance server process some protocols like HTTP, SMTP, DNS FTP, are also be highlighted.
Focus on some installing part of apache.
Formation Gratuite Total Tests par les experts Java Ippon Ippon
Garantissez la qualité des vos applications par des tests efficaces : unitaire, d'intégration, de performance... Apprenez à mettre en oeuvre un harnais de tests complet et efficace avec Junit, AssertJ, Mockito, Spring Test, Arquillian, ... et assimilez les concepts du TDD et du BDD, illustré avec Cucumber. La formation Total Test Training ira encore plus loin en vous présentant l'utilisation de Sonar et le rôle des tests dans un système d'intégration continue. Enfin, les aspects liés à la mesure de la performance (instrumentation avec Metric et stress test avec JMeter et Gatling) et à l'optimisation ciblée vous permettront d'être en mesure de produire un code "propre", protégé des risques de regressions.
Czy wiesz co potrafi zrobić twój serwer reverse-proxy? Wydaje Ci się, że żeby zrobić sprytny routing / uwierzytelnianie / autoryzację (niepotrzebne skreślić) między serwisami musisz go napisać w Javie lub jako moduł w C? A co jeżeli odpalanie JVM tylko po to, żeby do każdego żądania http dokleić jeden nagłówek to armata na wróbla? Zwłaszcza, że prawie na pewno gdzieś tam po drodze mijasz nginx... Zapraszam Cię do świata idealnej symbiozy nginx i Lua.
How to configure IWA / SPNEGO for IBM Domino enabling Windows authenticated users to access Domino web applications without being prompted for further authentication
PHP stands for “PHP: Hypertext Preprocessor”. It is very good for creating dynamic content. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.
Here I covered the cores of Apache and also discuss each and every core. Virtual host, resistance server process some protocols like HTTP, SMTP, DNS FTP, are also be highlighted.
Focus on some installing part of apache.
Formation Gratuite Total Tests par les experts Java Ippon Ippon
Garantissez la qualité des vos applications par des tests efficaces : unitaire, d'intégration, de performance... Apprenez à mettre en oeuvre un harnais de tests complet et efficace avec Junit, AssertJ, Mockito, Spring Test, Arquillian, ... et assimilez les concepts du TDD et du BDD, illustré avec Cucumber. La formation Total Test Training ira encore plus loin en vous présentant l'utilisation de Sonar et le rôle des tests dans un système d'intégration continue. Enfin, les aspects liés à la mesure de la performance (instrumentation avec Metric et stress test avec JMeter et Gatling) et à l'optimisation ciblée vous permettront d'être en mesure de produire un code "propre", protégé des risques de regressions.
June OpenNTF Webinar - Domino V12 Certification ManagerHoward Greenberg
June OpenNTF Webinar - Domino V12 Certification Manager
Managing SSL certificates in Domino was always a challenge. The certificates had to be created using OpenSSL and then imported into a key ring file using the kyrtool. Both tools were command line based.
Now in V12, HCL has introduced the Certificate Manager. This will greatly simplify the the process of using certificates in Domino. And there are other security enhancements that will be covered in the webinar.
Daniel Nashed, an HCL Lifetime Ambassador, will walk us through the setup and use of the new Domino V12 Certificate Manager. This webinar is a must for any Domino admins (and developers too!)
Validating user input for accuracy and completeness helps in improving overall data quality. Angular and its form package turns up with a Validators class that has some beneficial validators like minLength, maxLength, required and pattern. However, occasionally if we wish to validate different fields under more complex/custom rules we can make optimum use of custom validator.
Defining custom validators while using Reactive Forms in Angular comes very easy as they are more of regular functions. One can conveniently generate function for custom validators within the component file in case the validator is not supposed to be used elsewhere.
Abstract:
Jini has served Orbitz well, but at the cost of tight coupling due in part to shared code and Java™ platform serialization rules. To improve agility, Orbitz is migrating to a RESTful Web services architecture using protocol buffers to define message formats. The result is loosely coupled services with autonomous lifecycles supporting evolvability and innovative mashup-style development.
This session is intended for experienced architects and tech leads who are familiar with distributed systems and data encoding methods.
It covers
• Using document schemas to constitute language-neutral contracts
• Using standard HTTP plumbing and intermediaries
• Implementing a reverse proxy for request routing based on RESTful URLs
• Applying OLAs for governance and service isolation
• Writing automated service layer tests to ensure backward compatibility
Learn what is tibco business works. Features of tibco business works and its benifits. Also know about xml activities,Parse Palette,role of EMS and benifits of EMS.
An introduction to promises from the ground up; an overview of the recent history of promises; and some guidance on using promises in your real-world code.
Video at http://www.youtube.com/watch?v=MNxnHbyzhuo, and article at http://open.blogs.nytimes.com/2013/05/29/promises-promises/.
Hands on Docker - Launch your own LEMP or LAMP stackDana Luther
In this tutorial we will go over setting up a standard LEMP stack for development use and learn how to modify it to mimic your production/pre-production environments as closely as possible. We will go over how to switch from Nginx to Apache, upgrade PHP versions and introduce additional storage engines such as Redis to the equation. We’ll also step through how to run both unit and acceptance suites using headless Selenium images in the stack. Leave here fully confident in knowing that whatever environment you get thrown into, you can replicate it and work in it comfortably.
Wouldn't it be great for a new developer on your team to have their dev environment totally set up on their first day? What about having your CI tests running in the background while you work on new features? What about having the confidence that your dev environment mirrors testing and prod? Containers enable this to become reality, along with other great benefits like keeping dependencies nice and tidy and making packaged code easier to share. Come learn about the ways containers can help you build and ship software easily.
June OpenNTF Webinar - Domino V12 Certification ManagerHoward Greenberg
June OpenNTF Webinar - Domino V12 Certification Manager
Managing SSL certificates in Domino was always a challenge. The certificates had to be created using OpenSSL and then imported into a key ring file using the kyrtool. Both tools were command line based.
Now in V12, HCL has introduced the Certificate Manager. This will greatly simplify the the process of using certificates in Domino. And there are other security enhancements that will be covered in the webinar.
Daniel Nashed, an HCL Lifetime Ambassador, will walk us through the setup and use of the new Domino V12 Certificate Manager. This webinar is a must for any Domino admins (and developers too!)
Validating user input for accuracy and completeness helps in improving overall data quality. Angular and its form package turns up with a Validators class that has some beneficial validators like minLength, maxLength, required and pattern. However, occasionally if we wish to validate different fields under more complex/custom rules we can make optimum use of custom validator.
Defining custom validators while using Reactive Forms in Angular comes very easy as they are more of regular functions. One can conveniently generate function for custom validators within the component file in case the validator is not supposed to be used elsewhere.
Abstract:
Jini has served Orbitz well, but at the cost of tight coupling due in part to shared code and Java™ platform serialization rules. To improve agility, Orbitz is migrating to a RESTful Web services architecture using protocol buffers to define message formats. The result is loosely coupled services with autonomous lifecycles supporting evolvability and innovative mashup-style development.
This session is intended for experienced architects and tech leads who are familiar with distributed systems and data encoding methods.
It covers
• Using document schemas to constitute language-neutral contracts
• Using standard HTTP plumbing and intermediaries
• Implementing a reverse proxy for request routing based on RESTful URLs
• Applying OLAs for governance and service isolation
• Writing automated service layer tests to ensure backward compatibility
Learn what is tibco business works. Features of tibco business works and its benifits. Also know about xml activities,Parse Palette,role of EMS and benifits of EMS.
An introduction to promises from the ground up; an overview of the recent history of promises; and some guidance on using promises in your real-world code.
Video at http://www.youtube.com/watch?v=MNxnHbyzhuo, and article at http://open.blogs.nytimes.com/2013/05/29/promises-promises/.
Hands on Docker - Launch your own LEMP or LAMP stackDana Luther
In this tutorial we will go over setting up a standard LEMP stack for development use and learn how to modify it to mimic your production/pre-production environments as closely as possible. We will go over how to switch from Nginx to Apache, upgrade PHP versions and introduce additional storage engines such as Redis to the equation. We’ll also step through how to run both unit and acceptance suites using headless Selenium images in the stack. Leave here fully confident in knowing that whatever environment you get thrown into, you can replicate it and work in it comfortably.
Wouldn't it be great for a new developer on your team to have their dev environment totally set up on their first day? What about having your CI tests running in the background while you work on new features? What about having the confidence that your dev environment mirrors testing and prod? Containers enable this to become reality, along with other great benefits like keeping dependencies nice and tidy and making packaged code easier to share. Come learn about the ways containers can help you build and ship software easily.
DCEU 18: Developing with Docker ContainersDocker, Inc.
Laura Frank Tacho - Director of Engineering, CloudBees
Wouldn't it be great for a new developer on your team to have their dev environment totally set up on their first day? What about having the confidence that your dev environment mirrors testing and prod? Containers enable this to become reality, along with other great benefits like keeping dependencies nice and tidy and making packaged code easier to share. Come learn about the ways containers can help you build and ship software easily, and walk away with two actionable steps you can take to start using Docker containers for development.
Do any VM's contain a particular indicator of compromise? E.g. Run a YARA signature over all executables on my virtual machines and tell me which ones match.
Docker for developers on mac and windowsDocker, Inc.
The whole Docker ecosystem exists today because of every single developer who found ways of using Docker to improve how they build software; whether streamlining production deployments, speeding up continuous integration systems or standing up an application on your laptop to hack on. In this talk we want to take a step back and look at where Docker sits today from the software developers point of view - and then jump ahead and talk about where it might go in the future. In this talk, we’ll discuss:
* Making Docker an everyday part of the developing software on the desktop, with Docker for Windows and Docker for Mac
* Docker Compose, and the future of describing applications as code
* How Docker provides the best tools for developing applications destined to run on any Kubernetes cluster
This session should be of interest to anyone who writes software; from people who want to hack on a few personal projects, to polyglot open source programmers and to professional developers working in tightly controlled environments. Everyone deserves a better developer experience.
JDD2014: Docker.io - versioned linux containers for JVM devops - Dominik DornPROIDEA
This presentation will introduce you to Docker - the new shiny star on the Devops horizon. It will teach you everything you need to know to get started with Docker, why you'd want to use it and which tools to use to get the most out of it. Additionally to showing the basics, it will introduce helpful libraries available for the JVM and how they can be used together with Docker to create secure, scalable and maintainable cloud setups for your applications.
This presentation session will go through the basics of Docker and illustrate its importance in modern DevOps. It will also go through a step-by-step demo of setting up a Docker image for the LAMP stack (Linux, Apache, MySQL, PHP) together with a working sample application.
Slides & codes: http://bit.ly/thomasdocker
Docker Essentials Workshop— Innovation Labs July 2020CloudHero
This presentation was the foundation of our Docker Essentials workshop hosted by CloudHero CEO & founder Andrei Manea for the Innovation Labs team on the 23rd of July 2020.
This presentation covers the following topics:
-Getting started with containers
-A bit of history about orchestration
-Introduction to services (what they are, how to create and scale them).
To find out more about this topic, check https://cloudhero.io/
Lean Drupal Repositories with Composer and DrushPantheon
Composer is the industry-standard PHP dependency manager that is now in use in Drupal 8 core. This session will show the current best practices for using Composer, drupal-composer, drupal-scaffold, Drush, Drupal Console and Drush site-local aliases to streamline your Drupal 7 and Drupal 8 site repositories for optimal use on teams.
Zero Downtime Deployment with Ansible - learn how to provision Linux servers with a web-proxy, a database and automate zero downtime deployment of a Java application to a load balanced environment.
These are the slides from a tutorial held at the Velocity Conference in Barcelona November 19th, 2014.
Git repo: https://github.com/steinim/zero-downtime-ansible
Streamline your development environment with dockerGiacomo Bagnoli
These days applications are getting more and more complex. It's becoming quite
difficult to keep track of all the different components an application needs in order to
function (a database, a message queueing system, a web server, a document
store, a search engine, you name it.). How many times we heard 'it worked on my
machine'?. In this talk we are going to explore Docker, what it is, how it works
and how much it can benefit in keeping the development environment consistent.
We are going to talk about Dockerfiles, best practices, tools like fig and vagrant,
and finally show an example of how it applies to a ruby on rails
application.
Similar to Hands on Docker - Launch your own LEMP or LAMP stack - SunshinePHP (20)
Packaging the Monolith - PHP Tek 2024 (Breaking it down one bite at a time)Dana Luther
We don't always get to start with a clean slate, but inheriting a monolithic application doesn't mean you're stuck in that space. Using composer packages, we can break down a monolithic application piece by piece, and using private package repositories keeps the project IP confidential. In this talk, we'll go over how to evaluate a project for packaging, how to set up private package repositories, and how to move forward in a way that won't stop your feature development while you're making these changes. We will touch on the importance of SemVer and how to make sure the packages account for PHP's handling of version numbers.
How to analyze your codebase with Exakat using Docker - Longhorn PHPDana Luther
Whether you’re a solo developer working on a long standing project, or a developer working as part of a large (or small) team, you may be surprised at just how much variety can sneak into your codebase, even when everything is running properly. Exakat is an incredibly powerful static analyzer engine and will help you to identify issues before they become problems. In this presentation I will show you how to quickly set up and run Exakat via Docker to analyze your codebase and start incorporating this valuable tool into your toolbox.
Keep it Secret, Keep it Safe - Docker Secrets and DIDana Luther
In this talk, we’ll go over how to leverage Docker secrets and DI (dependency injection) to keep your API keys and other credentials out of your repos and easily exposed environment variables. Examples are in the Yii framework, but the concepts can be used with anything. We’ll go over how to establish and use secrets and how to update them, as well as how to reference them from within an application or package. General knowledge of Docker basics is a plus, but you should be able to follow along even if you’re a Docker novice.
Integrated Feature Management - Using Feature Flags - PHPSerbiaDana Luther
A/B testing? Canary Rollouts? Service maintenance windows? All of these and more can be controlled dynamically by using feature flags. In this presentation, we’ll go over the benefits of feature flags and demonstrate how to effectively incorporate them into your codebase and workflows. You don’t need a fancy service to make this happen - there are several php libraries you can use. In this scenario, I will demonstrate the Swivel library using a MySQL database.
Integrated Feature Management - Using Feature Flags - MidwestPHPDana Luther
A/B testing? Canary Rollouts? Service maintenance windows? All of these and more can be controlled dynamically by using feature flags. In this presentation, we’ll go over the benefits of feature flags and demonstrate how to effectively incorporate them into your codebase and workflows. You don’t need a fancy service to make this happen - there are several php libraries you can use. In this scenario, I will demonstrate the Swivel library using a MySQL database.
Integrated Feature Management - Using Feature Flags - SunshinePHPDana Luther
A/B testing? Canary Rollouts? Service maintenance windows? All of these and more can be controlled dynamically by using feature flags. In this presentation, we'll go over the benefits of feature flags and demonstrate how to effectively incorporate them into your codebase and workflows. You don't need a fancy service to make this happen - there are several php libraries you can use. In this scenario, I will demonstrate the Swivel library using a MySQL database.
Converting Your Dev Environment to a Docker Stack - php[world]Dana Luther
Heard a lot about docker but not sure where to start? Frustrated maintaining development VMs? In this presentation we will go over the simplest ways to convert your development environment over to a docker stack, including support for full acceptance testing with Selenium. We’ll then go over how to modify the stack to mimic your production/pre-production environment(s) as closely as possible, and demystify working with the containers in the stack.
Converting Your Dev Environment to a Docker Stack - CascadiaDana Luther
Heard a lot about docker but not sure where to start? In this presentation we will go over the simplest ways to convert your development environment over to a docker stack, including support for full acceptance testing with Selenium. We’ll then go over how to modify the stack to mimic your production/pre-production environment(s) as closely as possible, and demystify working with the containers in the stack.
Converting your DEV Environment to a Docker Stack - ZCOE18Dana Luther
Heard a lot about Docker but not sure where to start? In this presentation, we will go over the simplest ways to convert your development environment over to a Docker stack, including support for full acceptance testing with Selenium. We’ll then go over how to modify the stack to mimic your production/pre-production environment(s) as closely as possible, and demystify working with the containers in the stack.
Converting Your DEV Environment to a Docker StackDana Luther
Heard a lot about docker but not sure where to start? In this presentation we will go over the simplest ways to convert your development environment over to a docker stack, including support for full acceptance testing with Selenium. We’ll then go over how to modify the stack to mimic your production/pre-production environment(s) as closely as possible, and demystify working with the containers in the stack.
Code Coverage for Total Security in Application MigrationsDana Luther
So the time has come to take the leap and upgrade your application to a new major version of the underlying framework, or, perhaps, to an entirely different framework... how do you ensure that none of your functionality or usability is impacted by a potentially drastic rewrite of the underlying systems? How can you move forward with 100% confidence in your migrated codebase? Testing, testing and more testing. Using a combination of unit, functional and acceptance tests can give you the certainty you need. In this talk, we will go over key strategies for ensuring that you begin with full code coverage and move forward with confidence.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
ER(Entity Relationship) Diagram for online shopping - TAEHimani415946
https://bit.ly/3KACoyV
The ER diagram for the project is the foundation for the building of the database of the project. The properties, datatypes, and attributes are defined by the ER diagram.
2. @danaluther
What are we going to do today, Brain?
Set up standard LAMP and LEMP stacks using Docker stack
Modify the stack to mimic production
Run codeception test suites against our application
Learn how to swap out php versions
Add and remove additional services
3. @danaluther
Where are you on your Docker
journey?
Brand new to this
rodeo…
Docker containers are
my jam!
I am Docker.
4. @danaluther
Everyone set up and ready?
Docker Desktop installed and running
Checked out the GIT repo
Pulled the docker images
Anyone using Windows? Set to use LCOW?
27. @danaluther
Creating our custom PHP image
Add the mysqli and PDO_mysql
extensions
Use build args in the Dockerfile
ARG PHP_TARGET=7.4-apache
FROM php:$PHP_TARGET
RUN docker-php-ext-install
-j$(nproc) mysqli pdo_mysql
02_LAMP
54. @danaluther
The stack is standard, but are we?
Customized config files:
php.ini and php.conf
my.conf
nginx.conf
55. @danaluther
The stack is standard, but are we?
Customized config files:
php.ini and php.conf
my.conf
nginx.conf
Customized images:
my/php
my/mysql
my/nginx
62. @danaluther
What might you need to customize?
Timezone setting
Error reporting
Output caching and buffering
Listen directives
Ping/Status directives
Timeouts and extension limitations
94. SIDEBAR:
@danaluther
Don’t want to mess with the
composer install today?
Use the “with_vendor” branch alternates
I got you!
09_LEMP_with_vendor
10_LEMP_with_vendor
100. @danaluther
(What did we just run?)
require '/var/ www/html/DemoQuickCalculator.php';
class testSampleTest extends CodeceptionTestUnit
{
/**
* @var UnitTester
*/
protected $tester;
// tests
public function testBasicMath()
{
$this ->assertEquals(4, DemoQuickCalculator ::alwaysEquals4());
}
}
101. @danaluther
(What did we just run?)
/**
* Class DemoQuickCalculator
* Quick and dirty class to show that we can run unit tests
*/
class DemoQuickCalculator
{
/**
* @return int
*/
public static function alwaysEquals4(): int
{
return 2+2;
}
}
102. @danaluther
Make it fail …
/**
* Class DemoQuickCalculator
* Quick and dirty class to show that we can run unit tests
*/
class DemoQuickCalculator
{
/**
* @return int
*/
public static function alwaysEquals4(): int
{
return 2+3;
}
}
107. @danaluther
Enable headless browsers for testing
Update docker-compose.yml with Chrome and Firefox images
Default to 0 containers - scale the service up/down as needed
108. @danaluther
Enable headless browsers for testing
Update docker-compose.yml with Chrome and Firefox images
Default to 0 containers - scale the service up/down as needed
Take advantage of YAML anchors in the .yml to keep the compose file dry
109. SIDEBAR:
@danaluther
What are YAML anchors?
Additional Resources
https://nickjanetakis.com/blog/docker-tip-82-using-yaml-anchors-and-x-properties-in-docker-compose
https://confluence.atlassian.com/bitbucket/yaml-anchors-960154027.html
Anchor &
Alias *
Override <<:
110. @danaluther
Setting up x-defaults
x-defaults:
network: &network
networks:
- net
selenium-services: &selenium-svc
environment:
# Required to avoid container startup hanging sometimes in
# some environments
JAVA_OPTS: -Djava.security.egd=file:/dev/./urandom
ports:
- "4444:4444"
deploy:
replicas: 0
restart_policy:
condition: on-failure
<<: *network
10_LEMP
