Most voted "docker" questions
Docker is a technology for creating and managing resources and services using Containers.
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answer258
viewsRun laradock (Docker and Laravel) with mysql local
I had my Laravel environment working at XAMPP. However, given some needs, I had to switch to Docker. For that, I started using Laradock. However, I only want to run php and apache on Docker and not…
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answers95
viewsIs it possible to upload blazor webassembly applications with . net core hosted on Herokuapp via Docker?
When I go up a blazor server application, I use the following steps: I create a dockerfile file in the same folder where the project is so: FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim…
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answer43
viewsHow to deal with the communication between containers in a swarm cluster?
I’m trying to climb a Cluster Elasticsearch on Docker Swarm, but I’m not succeeding in dealing with internal communication between us. The cluster knows and I can access the master on port 9200,…
dockerasked 4 years, 2 months ago Fábio Jânio 3,407 -
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answers72
viewsUpload a Docker (Docker-Compose.ylm) application to Heroku, "No Images to push"?
I’m using this Stack from the Docker hub provided by Bitnami to test a crm. > $ curl -sSL https://raw.githubusercontent.com/bitnami/bitnami-docker-suitecrm/master/docker-compose.yml > >…
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viewsHow can I allow my SQL Server container created by the Jenkins contaner to get the file view . Bak from my host?
I would like my SQL Server container created by the Jenkins contaner to get the file view. Bak from my host so that I can restore some banks. How can I accomplish this task? Details of my…
docker docker-compose jenkins continuous-integration docker-windowsasked 4 years, 1 month ago Luiz 23 -
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viewsHow to use environment variables in Nginx with Docker-Compose?
I have the following code snippet in my Nginx configuration file: location /api/ { proxy_pass http://backend:$BACKEND_PORT/; proxy_http_version 1.1; } And I have the following code snippet in my…
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answer215
viewsBuild Docker with angular Node
I need a little help with Docker, I need to build to generate an image, but I’m having the following error: Step 9/10 : COPY --from=angular /app/dist/Docker-softplayer /usr/share/Nginx/html ERROR:…
angular docker angularjs-directives docker-compose docker-windowsasked 4 years, 1 month ago Nasser Othman 11 -
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answers90
viewsXdebug with Vscode and Docker on Windows not working
I’m trying to use Xdebug in my project but it just doesn’t work, doesn’t stop at any breakpoints and doesn’t give any error message. I’ve tried all the options on the internet, including here at…
php windows docker visual-studio-code xdebugasked 4 years, 1 month ago Alexandre Sottani de Carvalho 11 -
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answers68
viewsDocker Compose - pymongo - server_type:Unknown
I want to place my application in TWO Docker containers. One with mongodb (official image) and one with the Ubuntu image, which runs a series of scripts to populate the database. I’m having trouble…
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viewsPermision Dennied Pycharm Docker
I am trying to run Docker from inside Pycharm and get the following error: Permissionerror: [Errno 13] Permission denied:…
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answer61
viewsHow to pass parameters to a Makefile
I’m developing a Django app on Docker and not have to keep typing docker-compose exec djangoapp python manage.py <alguma coisa> i wrote a Makefile to run the commands I most use. I just don’t…
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answers18
viewsPython code using ROS in a Docker container
I am a beginner with ROS and am trying to run some Node Listener/talker running a really simple code in python, using ROS in a Docker container. I am following the guide described in:…
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answer95
viewsDocker - No module named 'Azure.Storage'; 'Azure' is not a package
I’m having problems importing the Azure-Storage-blob package into an Apache-Airflow container. My image: My running container: I installed Azure-Storage-blob but when executing a script, an error…
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viewsProblems with ADMINER/Postgres
I’m using Docker to use Adminer and Postgres together. However, Adminer is rejecting my password that I put in Postgres, I did not understand very well the reason, since I reviewed the Docker code…
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answer23
viewsWith Docker running a different URL
I have an application running back end with Nestjs, Typeorm and Mongodb and my front end running React. I created a Docker container to run all applications but I have a problem. To run my local…
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answer21
viewsDockercompose (Netlogo + ROS) - Copying Java from one build to another
I’m new to Docker and I need help putting two images together. First, I have these Dockerfile files / Docker-Compose, for a Docker Container with ROS. Alone, it works fine. Dockerfile: ARG…
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answers29
viewsI cannot use [::1] on Docker using linux
I’m trying to run a container on the local Docker using the address: http://[::1]:31112/, but he can’t connect. If I use the addresses below, I can access: http://127.0.0.1:31112/…
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answer42
viewsHow do I test the API gateway of a project in microservices
How do I test the Api gateway of a project in microservices? I configured Ocelot.json as below, and when I call in the browser /Billing get the bug:…
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answers24
viewsTrouble with Rabbit and Spring
Talk about beauty? I’m having a problem using my application with Rabbit via Docker. Here’s what you get: I created a Docker-Compose, it follows: version: "3" services: rabbitmq: image:…
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answer69
viewsAuthenticate mongodb with Docker
I’m starting studies with Docker and mongodb, I can’t authenticate, I would like to have a user and password for mongodb (container). If you can guide me how to create a user and password, I have to…
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answer41
viewsError in Docker-Compose.yml
Good evening guys, I’m having an error in Docker-Compose.yml, the error shown is as follows: and my code is this: version: '2.4' x-database-variables: &database-variables SPRING_DATASOURCE_URL:…
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answers25
viewsContinuous Integration - Test and PRD on the same server with Docker-Compose and Travis-CI
I have a Java system with Spring running in a Docker container with Docker-Compose. Integration works with Github >> Travis-CI >> Docker (on the server). I’m trying to assemble two…
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viewsError: CTC1014 Docker command failed with exit code 1
I don’t have much experience with Docker and programming, but when trying to run my project. net core with Docker it tries to compile, but after a while it returns the error below: Erro CTC1014 O…
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answer84
viewsHow to extract CNPJ from A1 . pfx or . P12 Digital Certificate on Linux and Windows using . NET Core?
I’m developing a system where we register companies by digital certificate, where the user uploads the file, puts the password and imports. I need to extract the CNPJ that is within the certificate…
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answers82
viewsLaravel 8 Jetstream hot Reload and Sync browser do not work
Greetings to all, I have a big problem in a system that I just created. I did the standard installation of Laravel 8 with Jetstream using Docker and sail... But I can’t seem to do the npm run hot or…
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answer82
viewsapplication springboot does not connect with mysql in the Docker environment
I’m starting in the container world, and when trying to upload an application developed in Springboot with mysql integration in Docker in an aws ec2, the application does not connect to mysql.…
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viewsCORS error in commandeer with localstack
I’m using the commandeer to execute a local AWS instance. But some services I need, like Dynamo, Cloudformation, SNS and SQS are disabled with error 403 in commandeer. When I open the Docker image…
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answer432
viewsDocker: Upload large sql file
People are having problems with Docker. I’m using Docker and the docker-compose to create and configure a web environment quickly and practically. I’ve been using Docker for a while, but I’ve never…
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answer1338
viewsHow to prevent automatic container start-up when starting Docker
I have Docker installed on a Macos, when starting the Docker application my containers are being started automatically. How do I stop this auto start behavior?
dockerasked 7 years, 2 months ago Fábio Jânio 3,407 -
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answer171
viewsProblems with php Artisan command using Laradock
Whenever I use the Artisan command of Laravel in my laradock Workspace to create a controller, a model or any other file I can neither save nor delete this generated file, the system (Linux Mint)…
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answers378
viewsWhy is it necessary to raise ng in 0.0.0.0?
I installed the Angular inside a Docker container (fabiojanio/Ionic), however, I am only able to access the application when I start the server in this way: ng serve --host 0.0.0.0 I would like to…
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answer155
viewsSpring boot with Docker and Mysql without Docker
I have a java application with spring boot and mysql, I put my application running in Docker container but I don’t want mysql to be in Docker. The problem is that I am not getting my application to…
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answer470
viewsPermissions command inside Dockerfile are not executed
FROM joomla:3.9-php7.2-apache RUN apt-get update \ && apt-get install -y apt-utils vim curl COPY ./joomla_html /var/www/html RUN chown -R www-data:www-data /var/www/html/ RUN chmod -R 777…
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answer426
viewsConnect php container + Apache container + mysql container without Docker-Compose
I have access to a Linux server and I don’t have access to the internet. I only have Docker without Docker-Compose installed, and I have 3 images already loaded in Docker (apache, php and mysql).…
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answer61
viewsConnect to LAN database
I have the following network: Standard gateway -> 192.168.1.1 Host -> 192.168.1.2 Database (Mysql) -> 192.168.1.3 I generated a container using Docker-Compose.yml with the following…
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answer71
viewsHow multiple Docker containers meet the same URL (Microservices)
I’m starting with Docker and apply with Microservices and I was left with a question, as instance of my micro service that goes up has a new IP, how do I call a single URL I can distribute the…
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answer899
viewsLARAVEL - Error when connecting MYSQL with LARADOCK in Workspace
When I try to run the command on the laradock’s Workspace php artisan migrate the following error occurs: Illuminate\Database\QueryException : SQLSTATE[HY000] [2054] The server requested…
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answer84
viewsI cannot use the shell in Docker-Compose
I am developing a Python application with MYSQL in Docker-Compose, but it is not a web application, would it have any way to run this application in the container by shell ? if there is, you could…
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answers207
viewsBuildar lib prophet in Docker
I’m having trouble building a container with lib prophet already tried almost everything but unsuccessfully. I’ve tried to install direct, and now I’m trying to use virtualenv and still…
dockerasked 4 years, 7 months ago LEONARDO PEREIRA RODRIGUES 1 -
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answer144
viewsMy Springboot Java EE application does not recognize my Docker mysql container
Good afternoon, For study purposes, I created a java application using Springboot and am trying to set up a mysql database that is hosted on Windows Docker. However, even with the container running…
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answers626
viewsInstall Docker in Mint
I’m trying to install Docker on my Linux Mint 19 64-bit Cinamon laptop using this tutorial Only when you reach that line https://docs.docker.com/install/linux/docker-ce/ubuntu/ 1. I have the…
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answer84
viewsmodule 'Docker' has no attribute 'Client'
I’m using the Docker-py in version 3.7 of Python and when I try to execute the function that uses it an Attributeerror is returned My code: from django.shortcuts import render from django.http…
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answer585
viewsI cannot log into phpmyadmin on the project using Laradock (Laravel and Docker)
I’m a beginner and started a PHP project using the Laradock environment. Well, I have everything installed and configured, the containers all running and I can access the project under development…
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answer248
viewsDockerfile RUN Shellscript error while running if
I’m having a problem building on the dockerfile where I need to run a Shellscript so that I can insert a master word into it and it only contains the verification of a folder if it exists or not and…
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answers2170
viewsDocker mysql Error: Connection refused
Hi ! I’m creating my Docker development environment. But I’m having some problems: I can connect to the mysql container by an SGBD, but I can’t connect through php-fpm, it generates an error :…
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answers562
viewsIs it possible to develop apps on Docker without Hyper-v?
I create applications using HTML, CSS and javascript, and also using frameworks like Ionic. For one reason or another, I’ve always had to manually set up the development environment, which has…
dockerasked 5 years, 3 months ago Sérgio Lima 106 -
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answer45
viewsSee list of containers
I am using Docker Toolbox (Docker on Windows 10), when I have to give the command docker ps it brings the following result: error During connect: Get…
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answer121
viewsConnect Laravel to Mysql
I’m trying to develop an Laravel application with Docker My Docker-Compose.yml file looks like this: version: "3.3" services: mysql: image: mysql:8.0.1 container_name: mysql environment:…
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answer296
viewsLinks of the Docker-Compose - Laravel + Redis
I am creating a development environment for a Docker-based 5.0 Standard project. I managed a file docker-compose.yml for http://phpdocker.io and I made some modifications, he’s this way:…
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answer79
viewsVuejs container application does not render?
So, I made a container of a Vuejs application and it goes up without problem, but when accessing localhost:8080, this appears: Follow the dockerfile: FROM node:lts-alpine # install simple http…