Docker

Unable to connect to local SQL server from docker swarm node

20 Jun 2019 by Afzaal Ahmad Zeeshan

Quote: A network-related or instance-specific error occurred while establishing a connection to SQL Server. This message tells is clearly that your server is not accessible from your machine. There can be several reasons for this problem, ranging from problems such as, incorrect connection...

Difference between file symlink and an environment variable

31 Mar 2020 by Afzaal Ahmad Zeeshan

A QA is not well suited for such kind of questions, as they require a longer post (a technical blog/article) to answer properly. These two concepts are not new, and they are not specific to Kubernetes or containers. Symlinks are used to link...

ASP.NET-Core

Why are there 2 things in the computer world?

9 Dec 2022 by Afzaal Ahmad Zeeshan

Your question is unclear. The computer world has more than 2 things—while bit states can be only 2; 0, and 1. The concept of images and containers is the same as class and objects. You write the class in your Java file, and when that code runs,...

Real-time Emotion Detection with Azure Cognitive Services

15 Apr 2019 by Afzaal Ahmad Zeeshan

Integrate Cognitive Services SDKs in .NET Core based app

How to configure rabbitmq docker in an ASP.NET core solution?

26 Apr 2023 by Aimée Marnelle Mbenguet

Hi, I'm Marnelle, I have a problem with the configuration of a rabbitmq docker on my asp.net core project and I would like to get help from you. being new in the field I try to configure rabbitmq on a solution, after research I learned that I...

SVG Artiste - An SVG Editor

3 Aug 2010 by Ajay Britto

A Vector based tool to create and edit SVG images

Containerize ASP.NET Core Applications with Docker and Azure Kubernetes Services

29 Jul 2019 by Akhil Mittal

For this tutorial, we’ll create a simple ASP.NET Core web application, containerize it with Docker, then deploy it to an AKS cluster.

Microservice using ASP.NET Core

10 Feb 2019 by Akhil Mittal

Microservices and their advantages over monolithic services architecture

ASP.NET-Core

ASP.NET

Problems running applications with gmsa and hyper-v isolation using windows server 2016 containers and windows server 2019 host

31 May 2021 by akira1974

Hi everyone, We are dealing with incompatibilities running our applications with gMsa in Windows Server 2016 containers using docker. We are using Windows Server 2019 as the host and hyper-v isolation. Host: Windows Server 2019 10.0.17763 ...

Windows-Server

Hyper-V

Dockerize ASP.NET Boilerplate Projects

23 Nov 2022 by alirıza adıyahşi

Creating a web farm on Docker container using redis, haproxy and abp module zero core template

How do I deploy a nodejs application to avoid 502 bad gateway error on certain buggy endpoints?

26 May 2022 by Aman Bhargava from Unknown

I have deployed a nodejs application using nginx, pm2 and docker. The problem i am facing is that whenever i hit certain endpoints which certainly have some bug, whole of the server goes down giving 502 bad gateway. What I have tried: I tried...

Node.js

nginx

3 Nodes Kubernetes Cluster for Home Lab - Quick & Dirty!

7 Jun 2019 by amartya mandal

Setting up 3 nodes Kubernetes cluster for Home Lab- Quick & Dirty!

Service Reloading Docker Containers Running Web Apps Behind Proxy after Renewal of Let's Encrypt Certificates Managed by Certbot

5 Feb 2020 by amatecki

Service unit for auto reloading Docker containers running web apps behind nginx reverse proxy server after renewal of Let's Encrypt certificates managed by Certbot on Linux VPS

Authenticate .NET Core Client of SQL Server with Integrated Security from Linux Docker Container

10 Jan 2019 by Andi Kleinbichler

Illustrates the implementation of a .NET Core app, running in a Linux container, connecting to a SQL Server database with integrated security.

Container not working as expected

22 May 2023 by Andre Oosthuizen

"EXPOSE 8080" indicates that the application will listen for incoming network traffic on port 8080. When running on localhost, you had :59901 port listening in, this means that you have another application that already makes use of port 8080,...

How to install custom font in docker or the project?

17 Nov 2023 by Andre Oosthuizen

Quote - "Quote: ArgumentException: Unable to find font Calibri or fallback font Microsoft Sans Serif. Install missing fonts or specify a different fallback font through 'LoadOptions.DefaultGraphicEngine = new DefaultGraphicEngine("Fallback font...

.NET

Test Driven Development with PHP, PHPUnit and Symfony Framework - A Practical Case Study for a Scheduling System

29 May 2023 by André Marcos (Advisor), William Caetano Cardenas

Prototyping a Web System to Schedule Patients in Local Medical Clinics Oriented by Test Driven Development Guidelines Supported by PHP, PHPUnit and Symfony Framework Technologies

How do I execute a systemctl command to start clamav from a Python script from inside a docker container.

5 Apr 2023 by Apurva Kunkulol

Description: I have a simple Python script that tries to check whether ClamAV is "inactive" in the container and if it is then it attempts to start it using import os os.popen("systemctl start...

Dockerize A Simple Web-Application Created By Using Python, Flask and PostgreSQL

24 Aug 2018 by Arthur V. Ratz

Create a Python web-app using Flask and PostgreSQL server, and run it in Docker

Deploy Node.js Application Running on Microsoft IIS 10 To Docker's Windows Server Core 2016 Containers

1 Sep 2018 by Arthur V. Ratz

In this brief article, we will demonstrate how to deploy a Node.js application and run it on Docker's Windows Server Core 2016 Containers

Container not working as expected

22 May 2023 by ashu1810

I have a Dot net application when run locally it launches on url http://localhost:59901, and I am trying to dockerize this application. below is the docker file, I have pulled all the dependent images before these line in docker file. ENV...

Getting started on Docker with Windows and hosting Nodejs App inside a container

24 Oct 2016 by Ashwin. Shetty

Getting started on Docker with Windows OS and Hosting nodejs app inside a container

ComboBox DataSource AddItem Extension

19 Nov 2015 by B.O.B.

A simple extension to add an item that has a data source bound to combobox.items

Run .Net Core apps in Docker on Synology

22 Jan 2017 by Bart-Jan Brouwer

How to run .Net Core Apps in a Docker Container on a Synology nas.

Spring boot project unable to connect to azure key vault in dockerfile

U 27 Apr 2024 by Benjie Fallar III

I'm creating a Spring boot application that connecting to Azure Vault to get configurations. But when my project running inside Docker is running, it failed as it connect connect to the Azure vault. Is there anything I missed in my Dockerfile? ...

Creating, Modifying and Updating Docker Image from Container

11 Jan 2021 by Benktesh Sharma

How to create, modify and update Docker image from container

A Fresh Start: Setting Up Ubuntu with Docker

11 May 2023 by bhupeshkietian

Learn how to set up a fresh Ubuntu installation with Docker, enabling you to leverage the power of containerization for efficient development and deployment.

Ubuntu

2016: A Look Forward

5 Jan 2016 by Bill Wagner

In this post, I look at the areas where I will invest my time in the coming year.

machine-learning

Build Recap

3 Apr 2016 by Bill Wagner

Build recap

artificial-intelligence

How to connect a containerized web API using ASP.NET core 3.1 with SQL server 2019 container using docker compose

machine-learning

30 Jan 2020 by Black Obsidian

I need Help please, how to connect dockerized api (model.cs with scaffolded controller using asp.net core 3.1 and ef core) with sql server 2019 container? the problem is when i add docker compose support using the tool i dont know how to describe the related docker container for sql server. ...

ASP.NET-Core

Sql timeouts on docker

19 Jan 2024 by bmw318mt

I have tests executing that are using an SQL database hosted on Docker. I am facing timeout issues on some tests var msSqlContainer = new ContainerBuilder() .WithImage("mcr.microsoft.com/mssql/server:2017-latest")...

Sql timeouts on docker

19 Jan 2024 by bmw318mt

Yes I am sure database could be reached. Out of 3000 tests some are failing randomly with Sql timeouts. Below is the method I am using to open the DB connection private DbConnection GetDBConnection() { var db =...

Controlling Service Startup Order in Docker Compose

20 Mar 2023 by Bogdan Marian

Ensure your Docker Compose services start in the correct order

Static Website Using Docker

10 Aug 2018 by Caleb McElrath

Create a Docker Container to serve static web content that can be viewed from a browser

Application Deployment Strategy – Virtual Machine vs. Containers

19 Feb 2019 by Chandru BK

The scope of this article is to compare the various deployment models available for our application deployment use case. This article assumes that readers will have basic knowledge of Virtual Machines, Containers and Hypervisors.

containers

virtual-machine

Rogue Wave OpenLogic: A Review

16 Jun 2015 by Chris_Riley

I recently spent some time with Rogue Wave OpenLogic product. OpenLogic is an “open source” component review tool.

Setting Up CI for this Site with Bitbucket Pipelines and SSH

28 Feb 2020 by Christian Specht

After years of executing a “build and upload per FTP” batch on my machine, I now have a GitHub Pages-like experience when updating this site..

Visual Studio IDE like Dock Container - Second Version

2 Oct 2009 by Cristinel Mazarine

Second version of Visual Studio IDE like dock container

How can I setup multiple websites via docker on a raspberry pi?

16 Feb 2022 by Danpeking

I have created a couple of C# .NET 5 websites and deployed them via Kestrel to my Raspberry Pi. I am using Docker and the setup I have is: Website1 - uses port 5000 and port 5001 (https) Website2 - uses port 5002 and port 5003 (https) I...

RaspberryPi4

How can I setup multiple websites via docker on a raspberry pi?

16 Feb 2022 by Danpeking

I have got round the error by preventing HTTPS but unfortunately the page still doesn't load.

RaspberryPi4

How can I setup multiple websites via docker on a raspberry pi?

18 Feb 2022 by Danpeking

Ok, I have discovered that the website loads fine if I turn off the Wifi on my phone. My network seems to be 'blocking' the website somehow.

RaspberryPi4

Get Started with Visual Studio Code

17 Apr 2016 by DataBytzAI

An introduction to the latest, leanest, most useful tool in the MS Visual Studio family!

A Quick Introduction to Server-less Computing

7 Dec 2016 by DataBytzAI

Understand what Amazon AWS Lambda and Azure functions are and how they emerged.

Testing the Docker for Mac Beta

3 Jun 2016 by Dave Kerr

I've finally had a chance to install the new Docker for Mac Beta and give it a whirl, here are my experience so far!

testing

Run Amazon DynamoDB Locally with Docker

30 Oct 2016 by Dave Kerr

Run Amazon DynamoDB locally with Docker

cloud

Amazon

Simple Continuous Integration for Docker Images

3 Nov 2016 by Dave Kerr

In this article, I'm going to demonstrate a few tips and tricks which can make your life easier when you are building or maintaining Dockerfiles.

Creating a Resilient Consul Cluster for Docker Microservice Discovery with Terraform and AWS

9 Jan 2017 by Dave Kerr

In this article I'm going to show you how to create a resilient Consul cluster, using Terraform and AWS. We can use this cluster for microservice discovery and management. No prior knowledge of the technologies or patterns is required!The final code is at github.com/dwmkerr/terraform-consul-cluster.

SharePoint

enterprise

Tips and Tricks for Beautifully Simple Mobile App CI

3 Apr 2017 by Dave Kerr

Some simple tips and tricks which will help you build and maintain beautifully simple mobile build pipelines

A Utility to Help You Wait for Ports to Open

25 May 2017 by Dave Kerr

A utility to help you wait for ports to open

Integrating OpenShift and Splunk for Docker Container Logging

25 Mar 2018 by Dave Kerr

How to set up OpenShift to integrate with Splunk for logging in a Docker container orchestration environment. These techniques could easily be adapted for a standard Kubernetes installation as well!

Splunk

Observations, Tips and Tricks for the CKA Certification

8 Jun 2020 by Dave Kerr

Tips for CKA Certification

Learn Docker by building a Microservice

19 Apr 2016 by Dave Kerr

If you are looking to get your hands dirty and learn all about Docker, then look no further!

Node.js

Docker https connection issue

9 Sep 2021 by Dave Kreskowiak

Google for "Docker container has no internet" and start reading. There's a bunch of things it can be, and you're going to have to do the work of troubleshooting. Nobody can do it for you.

.NET

Docker creating image from local

18 Oct 2022 by Dave Kreskowiak

It's probably because you have to specify the "-tag" option as "--tag" instead. Read the "docker build --help" again.

After upgrade: the given key 'version' was not present in the dictionary

28 Feb 2024 by Dave Kreskowiak

You should ask your question in the dedicated CodeProject.AI Discussions[^] forum.

Working with MSMQ in Windows Docker Containers

27 Feb 2019 by David Combrinck

Quick overview and sample running a full .NET Framework 4.6.1 console app inside a Windows container, reading and writing from and to MSMQ queues.

Windows

MSMQ

How can I read a file into unmanaged memory using C#?

9 Jun 2021 by david marcus

I'm using Net 5 (C#). I need to read a file into unmanaged memory (and write unmanaged memory to a file). The only way I know is to use Windows API 'CreateFile' to get a handle to the file and then use ```ReadFile``` or ```WriteFile``` imported...

How can I read a file into unmanaged memory using C#?

9 Jun 2021 by david marcus

Use: var fs = File.Open(...) to get a FileStream object to the file. Use: fs.Read(new ReadOnlySpan(pBuffer)) ; where: byte* pBuffer; //-- pointer to unmanaged memory

Face recognition using only cpu, not gpu's, in docker on an ubuntu machine

29 Aug 2023 by DaxSalmon

I am running Codeproject.ai in a Docker container on an Ubuntu 22.04 machine. The machine has 2 nvidia tesla k80s installed. Both cards are functioning properly. I am currently using Codeproject.AI with Blue Iris and everything is running fine...

Running FTP, SFTP, SMTP, Cache, LDAP, SSO and Other Servers in Docker

17 Jul 2022 by DiponRoy

How to run FTP, SFTP, SMTP, Cache, LDAP, SSO and other servers in Docker

Run Database and GUI Clients in Docker

6 Jul 2022 by DiponRoy

Quick start example to run DB and clients in docker

Using Visual Studio Code to Develop a Service Inside of a Container

3 Aug 2019 by Dmitriy Repin

Using VS Code to author and debug an any-language service inside of a container running locally, on a cloud VM, or in a Kubernetes pod

Runninng Docker Commands via Gulp

14 Jun 2016 by Dmitry A. Efimenko

There is a saying: "Laziness is the mother of all bad habits." However, for us--programmers--I find another saying to be true more often: "Laziness is the driver of all progress."While working on a couple projects, which I'll blog about separately in posts to come, I found myself executing the

Deploying Full Stack ASP.NET Core with API and SQL Server Databases to Docker Containers

1 Dec 2022 by DotNetLead.com

Deploy existing ASP.NET Core UI, API, and SQL Server to Docker containers

A Note on Docker

23 Oct 2018 by Dr. Song Li

This is a note on Docker.

Building React Web Apps on .NET Core

21 Mar 2017 by dsuryd

Simple, lightweight, yet powerful way to build real-time React + C# .NET web apps with dotNetify-React.

Building Docker Intuition

24 Oct 2023 by Dub Andrei Manuel

This short tutorial aims to inculcate in the reader's mind a meaningful intuition to get around known Docker misconceptions.

Linux

How to Create an Image in Docker using Python

31 Jan 2022 by Eric Walter

This blog is about creating an image in Docker using Python.

Python

Microservices with Kubernetes, Docker, Helm. (Part 1) Generic configuration and API Gateway

7 Jul 2018 by Error410

Setting up a microservice architecture from scratch, using Kubernetes, Helm and Docker. Automating the deployment process using a CI/CD tool. (Part 1) Base configuration.

5 Tips to Reduce Docker Image Size

28 Sep 2016 by Florian Lopes

5 tips to reduce Docker image size Docker images can quickly weight 1 or more GB. Although the gigabyte price is decreasing, keeping your Docker images light will bring some benefits. This post will give you 5 tips to help reduce your Docker images size and why focusing on it is important.

Host Multiple Websites on a Single Host with Docker

28 Sep 2016 by Florian Lopes

How to host multiple websites on a single host with Docker

web-hosting

A Tool for Spring MockMvcRequestBuilder to Post Form Objects Easily

15 May 2017 by Florian Lopes

This is a tool for Spring MockMvcRequestBuilder to post form objects.

Spring

System has not been booted with systemd as init system (PID 1). Can't operate. Failed to connect to bus: host is down

8 Nov 2023 by folza

Hello Guys! I have MX Linux 23 on my computer and I want docker on it. I followed the installation instructions at: How to Install Docker on MX Linux 23 | Docker Install Guide | Docker Linux Installation | Bookworm - YouTube[^] What I have...

Linux

How to Create a Continuous Integration Continuous Deployment (CI-CD) Solution for a Docker Project

31 Mar 2021 by Frank Boucher

How to build a continuous integration and continuous deployment solution for Docker

continuous-delivery

continuous-integration

automation

Docker Contexts: Simplifying Remote Operations

3 Apr 2024 by GabrieleTronchin

The Docker context command simplifies the configuration and switching between contexts.

Linux

Hosting your First Private Docker Registry

14 Mar 2019 by GauravGahlot

A registry is a stateless, highly scalable server side application that stores and lets you distribute Docker images. At a high level, a registry is a collection of different repositories which contain our images.