I have created a simple tech stack using Docker. PHP 7.2 on CentOS. Below is the docker file FROM centos:7 # Install Apache RUN yum -y update RUN yum -y install httpd httpd-tools # Install EPEL Repo RUN rpm -Uvh…
I'm trying to set up a lab using docker containers with base image centos7 and docker-compose. Here is my docker-compose.yaml file version: "3" services: base: image: centos_base build: context: base master: links: - base build: context: master image: centos_master container_name:…
Example: version: ‘2’ services: mysql: image: mysql:8.0 I see two parts in the image value, Example: flask-redis:1.0 or mysql:8.0. This is understood that the second part is the Version. However, in one tutorial I just found the image section is…
I recently deployed a project I'm working on to production. I use DjangoChannelsGraphqlWs for GraphQL subscription functionalities. and I have GraphQL Playground set up via django-graphql-playground. Everything works fine locally - there are no issues whatsoever - subscriptions work fine.…
I'm trying to run 2 separate installations of Wordpress in Docker, but I'm having conflicts with the databases. Here's what I've tried so far: I runned the below code and got the logs also below. Open putty > nano docker-compose.yml…
I am using docker on my CentOS Linux release 7.8.2003 (Core) with 16 GB RAM. My docker version is Docker version 19.03.7. Docker-compose version is docker-compose version 1.23.2. I have 30+ docker containers running on my machine. Everything was working…
I'm running a redis tunnel on my local machine. I want my container to connect to my local machine to then connect to the redis tunnel so that my redis credentials are kept locally. Here is my docker-compose.yml version: '3.8'…
I am working with docker-compose and I am trying to deploy it on a VPS Centos 8 but keycloak can't access to the postgres database. However I can connect to the database with pgAdmin. I have those following errors :…
I am trying to connect redis container to python app container using environment variable. I passed password as an environment variable but it is not connecting, if I don't use an environment variable and hard code the password it works…
I have searched for hours but I cannot find the root problem cause.This is my docker-compose.yml file you can see below: version: "3" services: postgres: image: "postgres:latest" environment: - POSTGRES_PASSWORD=postgres_password redis: image: "redis:latest" nginx: restart: always build: dockerfile: Dockerfile context:…