Docker – Is there a way to limit the number of maximum containers that can attach to a Docker Network?
I am using Docker on shared super computer for users to deploy their images and run containers. The shared super
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How to make a chain of nginx proxies using nginx docker containers with each docker having different IP?
I have a django app. In front of that I want to setup 3 nginx proxies (docker containers) in local
Continue readingConnecting service to Docker container through TCP
I’m using an API gateway (for now) with NestJS and a microservice (also with NestJS) in Docker containers. The plan
Continue readingError: Handshake inactivity timeout (MySQL + Node.js)
Using docker-compose with ngnix, node backend and mysql.js. This error has occurred: api | value or err: Error: Handshake inactivity
Continue readingDocker Container with internal and host network
I’m pretty new to Docker so I might use terms not correctly – and so didn’t use Google with the
Continue readingDocker network isolation with `–internal`
I want to create a docker network that is isolated on host for 2 containers, cont1 and cont2. I used
Continue readingSubclusters and overlay networks in a Docker containers architecture
I want to distribute many microservice-based projects across many machines. The projects share a common layered architecture. Microservices are implemented
Continue readingCan’t reach remote host on port 25 from docker container inside overlay network
I have a docker container which needs to connect to a remote server on port 25. From the host machine
Continue readingDoes a fully functioning mail client (typical mail functionality) need to have a reverse dns?
What is basically necessary and what does it depend on? I’m interested in a ready-made selfhosted solution but I can’t
Continue readingdocker-compose: Connect to mongodb using node
I’m looking for some help on how I can connect to a mongodb using node in two different containers. I
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