Category: docker-swarm

Is it possible to select who will act as leader in a docker swarm cluster?

I have 5 nodes in a cluster: 2 acting as workers, 2 acting as managers that can run tasks and

I am using nginx as reverse proxy server. Assume I am running two containerized node js express server on port

When trying to upgrade from 11 to 12 by using https://github.com/tianon/docker-postgres-upgrade – the following error pops up: docker run –rm

I am using docker for aws, I have a cluster and I need to create a service from a github

I’m trying to set up very simple service using docker swarm and I have a problem with exposing ports. I

I have several Postgresql services, and some other services which useful in my case (for creating HA Postgresql cluster). This

I have a dockerfile image based on ubuntu. Iam trying to make a bash script run each day but the

I know we can limit cpu and memory using the command docker container update, but this command has no option

I use the command docker container update –cpus 1 target_container to update the setting. But in most cases it not

Im using Docker version 19.03.3 with docker swarm, and docker registry. I want to know how can i use the