I’m trying to use traefik with docker swarm but i’m having troubles during service updates. I run a stack deploy or service update the service goes down for some seconds How to reproduce: 1 - Cre...

After running docker stack deploy to deploy some services to swarm is there a way to programmatically test if all containers started correctly? The purpose would be to verify in a staging CI/CD pi...

I have a swarm cluster with one manager and another normal node , when I create a swarm service I am creating with mount type ,mount source and mount target . It creates the volume with the same na...

Issue: Can not stop docker containers, whenever I try to stop containers I get the following Error message, ERROR: for yattyadocker_web_1 cannot stop container: 1f04148910c5bac38983e6beb3f6da4c8be...

I am trying to use the same docker-compose.yml and .env files for both docker-compose and swarm. The variables from the .env file should get parsed, via sed, into a config file by running a run.sh ...

I've created docker swarm with a website inside swarm, publishing port 8080 outside. I want to consume that port using Nginx running outside swarm on port 80, which will perform server name resolut...

version: "3" services: mongo: image: mongo working_dir: /c/data/ ports: - 27017:27017 deploy: replicas: 1 volumes: - /c/data/:/data/db I am tried that above stack file and I'm r...

I'm trying to start a mysql container with a host directory mounted. I'm running a single-node swarm in Docker for AWS. But I can't mount a directory... This is the section of the docker-compose f...

Good morning, I'm approaching docker swarm now and I'm having trouble finding some information. My goal is to create a gitlab or travis deployment to my swarm cluster, I created my manager node wit...

What is the meaning and the cause of error "Context deadline exceeded or context deadline unknown" when using docker, with docker stack deploy? I see many posts with this error in differe...

This stuff is really getting confused now. Can someone please explain what's going on. Just the straight one liner difference. dockerd libcontainerd containerd docker-containerd docker-runc docke...

I run command docker system prune yesterday, it took some time and then my SSH session was disconnected from different reason. Unfortunately I am getting now: Error response from daemon: a prune ...

Currently, I run a simple docker container by using the following files. DockerFile FROM microsoft/aspnet:4.7.1 WORKDIR /inetpub/wwwroot EXPOSE 80 COPY index.html . docker-compose.yml version:...

I have a swarm cluster wherein different technology dockers are deployed. (Zookeeper, Kafka, Elastic, Storm and custom web application) Web application goes under tremendous changes and have to up...

I have a docker host that has set a net.ipv4.tcp_keepalive_time kernel parameter to 600. But when a container runs, it uses a different value: $ sysctl net.ipv4.tcp_keepalive_time net.ipv4.tcp_ke...

I met this issue when deploying my application on Docker Swarm. I run docker stack deploy -c /path and get error network sandbox join failed: subnet sandbox join failed for "10.0.0.0/24":...

I need copy some files from the container running on worker node to manager host. This operation I need to do staying on manager. In other words how to access to the container running on worker no...

I'm using RabbitMQ in a docker swarm which has multiple services, all the other services are starting up fine, but the RabbitMQ container doesn't, and the logs show the following error: Failed to c...

We have a networking problem in docker-swarm. The problem is below; we have virtualized environment over wmware ( vsphere 6.02) our servers are created from vmware say server1 and server2 we have...

I use a docker swarm 1.13.1, and when I init the docker swarm or join to docker swarm sometimes it creates a docker_gwbridge network in a "172.19.0.0/16" subnet. But my computer subnet is in the s...

version: '3' x-airflow-common: &airflow-common # In order to add custom dependencies or upgrade provider packages you can use your extended image. # Comment the image line, place your Docker...

I am using docker swarm and would like to deploy a service with docker-compose. My service uses a custom image called myuser/myrepo:mytag that I successfully deploy to Docker-Hub to a private repos...

We've been experiencing a long-standing networking issue. In short, one container cannot ping (or ssh) another. Does anybody have an extra moment to think along with me? Our setup: Docker CE 18....

I am running my containers on the docker swarm. asset-frontend service is my frontend application which is running Nginx inside the container and exposing port 80. now if I do curl http://10.25...

Is there a way to use Docker secrets to read from /run/secrets/redis-pass and set the redis --requirepass flag? For example: On a swarm manager set the redis-pass, then use docker stack deploy -c...