Advertisements I have a project that is running just fine using fastAPI (main.py). Now I want to share it as a docker image. Here is what I am doing: My project has this structure: project │ docker-compose.yaml | requirements.txt │ └───<dir>services │ └───<dir>api | │ Dockerfile | │ main.py | | | <dir>model | file.model… Read More Why my docker-compose build is failing when copying files
Advertisements I hope you could help me. I’m trying to setup a docker with multiple MySQL container in ubuntu server. docker-compose.yml version: ‘3.1’ services: mysql-db_1: image: mysql:8.0.28-debian command: –sql_mode="" –default-authentication-plugin=mysql_native_password restart: always ports: – ‘3306:3306’ volumes: – ./data_1/files:/var/lib/mysql-files – ./data_1/data:/var/lib/mysql mysql-db_2: image: mysql command: –sql_mode="" –default-authentication-plugin=mysql_native_password restart: always ports: – ‘3307:3307’ volumes: – ./data_2/files:/var/lib/mysql-files -… Read More Ubuntu docker with multiple mysql container
Advertisements I have a very simple config in docker-compose with php:7-fpm and nginx that I want to use to host simple php websites. Can someone please tell me what I did wrong? Here is docker-compose.prod.yml: version: ‘3.8’ services: web: image: nginx:latest ports: – "8080:80" volumes: – ../nurock/hidden_creste:/code – ./site.prod.conf:/etc/nginx/conf.d/default.conf php: image: php:7-fpm volumes: – ../nurock/hidden_creste:/code… Read More Docker-Compose with PHP and Nginx not working on production
Advertisements I’m trying to dockerize my Ruby on Rails API, the output of the command "docker-compose ps" is this: Since the containers are up, I tried to migrate my database use this command "docker-compose exec app bundle exec rails db:setup db:migrate", the output I got is this: About my config file, this is my Dockerfile:… Read More Rails on Docker: ActiveRecord::ConnectionNotEstablished: could not translate host name to address: Try again
Advertisements I’m currently working on a maven project where I would like to have 2 docker container where one launch all the tests and the other compile de project if all the tests succeed. The problem is that both containers launch the prod dockerfile. So my question is why after pointing each Dockerfile in the… Read More Docker compose multiple dockerfile
Advertisements I have a docker-compose with a bridge network called mdb_default, where I have a database. I want to deploy another docker-compose that connects to that network that already exists, but I don’t know how to define it in the docker-compose. My file is: supeset: container_name: superset build: . restart: always depends_on: – mariadb environment:… Read More Network Docker-Compose
Advertisements After I make any code change, my typical development steps are: Change code and build the jar file Build docker image that consumes the jar file Kill current "docker-compose up" command. Run "docker-compose up" again. My docker-compose file has five services. On step 3, all the containers go down. Ideally, I just need to… Read More How to force-recreate and start only one container under docker-compose?
Advertisements I am trying to run nginx and php in docker-compose. I am able to build the containers and when I browse to an html file in my browser nginx serves it. But when I try to browse a php file I just get 502 Bad Gateway. I’m aware that it may be something to… Read More Docker-Compose NGINX and PHP – Can server html files but php gives bad gateway
Advertisements I’ve run mongodb service via docker-compose like this: version: ‘2’ services: mongo: image: mongo environment: MONGO_INITDB_ROOT_USERNAME: root MONGO_INITDB_ROOT_PASSWORD: example mem_limit: 4GB If I run docker stats I can see 4 GB allocated: CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS cf3ccbd17464 michal_mongo_1 0.64% 165.2MiB / 4GiB… Read More What is the real memory available in Docker container?
Advertisements I have a standard Python docker image that needs to start after postgers is properly started in its standard image. I understand that I can add this Bash command in the docker-compose file: command: bash -c ‘while !</dev/tcp/db/5432; do sleep 1; done; npm start’ depends_on: – mypostgres But I don’t have bash installed in… Read More Docker image wait for postgres image to start – without Bash