There's probably something easy I'm missing: The request hits the apache httpd container-> finds the ajp worker -> finds the worker host on docker network-> tries to send the request to tomcat-> fails saying tomcat container is not listening on…
I'm trying to use NodeJS+Express, MySQL, phpmyadmin altogether. phpmyadmin itself resolving the address by port 8183 in my situation. But whenever I'm going to connect it through with mysql js package of NodeJS. it is not working and throwing error…
There is not this kind of question including docker-compose. I couldn't find what is the problem with my docker-compose.yml file. By the way, I don't want to use ready "wp-postgres" image on the docker hub. version: '3.1' services: wordpress: image:…
I'm using different Docker images to run code and noticed the following: $ time sudo docker stop $(sudo docker run -dit --rm centos:latest) 509285200bcf4ea8389219319b6c4af6554abf9f1c9d9ffb152cd109b6a21453 real 0m1,374s user 0m0,087s sys 0m0,027s $ time sudo docker stop $(sudo docker run -dit --rm…
I am on CentOS-8 and have a couple of spring-boot services: demo-client calls demo-server over HTTP through spring RestTemplate. This works fine without Docker container. But when I deploy them as docker-compose with default network, demo-client is not able to…
I am learning how to use ARG and ENV in Dockerfiles. I have this simple Dockerfile: ARG my_arg ARG other_arg=other_default FROM centos:7 ENV MY_ENV $my_arg ENV OTHER_ENV $other_arg CMD echo "$MY_ENV $OTHER_ENV" When I build it: docker build --build-arg my_arg=my_value…
I am trying to expose my containerized web app to the Internet over a public domain, but all the articles out there seem to be teaching how to play around with Docker's local network, for example how to run a…
I am using Flask-Dance for facebook login. Here is blueprint file from flask import redirect, url_for from flask_dance.contrib.facebook import make_facebook_blueprint, facebook facebook_bp = make_facebook_blueprint( redirect_url='http://api.domain.com/auth/social/facebook/authorized' ) @facebook_bp.route('') def index(): if not facebook.authorized: return redirect(url_for("facebook.login")) resp = facebook.get("/me") return resp.text And…
Nextcloud and mariadb were installed through docker-compose using the nextcloud official image posted on the docker hub. At first it ran fine, but at some point I get the following error: version: '2' volumes: nextcloud: db: services: db: image: mariadb…
I am trying to run redis with persistence storage. I followed official docker page of redis fo installation. I pulled the image using - docker pull redis I started redis with persistence storage using - docker run --name some-redis -d…