docker-swarm-mode Questions
6
Solved
I used to externalized my image versions to my .env file. This make it easy to maintain and I don't modify my docker-compose.yml file just to upgrade a version, so I'm sure I won't delete a line by...
Longshore asked 22/6, 2017 at 8:52
1
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...
Properly asked 1/6, 2020 at 7:14
2
Solved
From this PR that got recently merged into docker's 17.06 release candidate, we now have support for host networking with swarm services. However, trying out a very similar command I'm seeing an er...
Aruspex asked 9/6, 2017 at 14:42
4
I have a docker swarm in a virtual machine with 2 core 4GB ram Centos.
In the swarm when I deploy docker private registry (registry 2.6.4) it shows service status as pending forever.
I used
docke...
Magnetometer asked 24/5, 2017 at 2:56
2
I want to find a way to deploy an etcd cluster as a Docker Swarm service that would automatically configure itself without any interaction. Basically, I think of something in spirit of this command...
Shockley asked 4/6, 2017 at 1:33
2
Solved
I see a lot of examples running multiple Docker nodes in swarm mode, but they all mention that the nodes shares a local/private network. I was wondering, is it possible to connect two hosts on a sw...
Unpile asked 9/1, 2019 at 16:40
6
Solved
I have a compose file with v3 where there are 3 services sharing/using the same volume. While using swarm mode we need to create extra containers & volumes to manage our services across the clu...
Jamesy asked 24/7, 2017 at 14:0
5
Solved
Im trying to setup docker in swarm mode and monitor the resource utilization of all the services/containers running in the swarm.
Docker stats on the manager node doesnt seem to show the resource ...
Yearning asked 27/8, 2017 at 16:57
5
Solved
Is it possible to execute commands on a docker swarm cluster hosted in cloud from my local mac? If yes, how?
I want to execute command such as following on docker swarm from my local:
docker crea...
Roux asked 18/5, 2017 at 19:40
2
Solved
I have a Docker Swarm cluster setup with 3 servers(1 manager and 2 workers).
I started a Postgresql service using the command below:
docker service create --name postgresql \
--mount src=pg_data,d...
Barby asked 29/6, 2017 at 21:9
2
Solved
I am deploying a service(s) using swarm stack deploy. I am not able to deploy to other nodes, I wanna see what's wrong but have no way to see the logs of the services/tasks running on those nodes. ...
Fab asked 10/3, 2019 at 12:58
1
I'm trying to setup a 3 node Docker swarm cluster on Hetzner cloud, using wireguard VPN (setup on interface wg0) to build the local network between nodes. Networking works fine across nodes using V...
Terence asked 19/9, 2018 at 15:8
2
Solved
I'm working on a project to set up a cloud architecture using docker-swarm. I know that with swarm I could deploy replicas of a service which means multiple containers of that image will be running...
Bevins asked 28/2, 2017 at 14:9
3
Solved
I was wondering if there is a way to use environment variables taken from the host where the container is deployed, instead of the ones taken from where the docker stack deploy command is executed....
Draggle asked 28/2, 2018 at 9:7
2
Solved
I'm struggling to understand the idea of replica instances in Docker Swarm Mode. I've read that it's a feature that helps with high availability.
However, Docker automatically starts up a new task...
Nought asked 3/1, 2017 at 17:50
4
Solved
I have enabled docker swarm for local testing. Now, whenever trying to deploy using docker-compose up I see the following warning:
WARNING: The Docker Engine you're using is running in swarm mod...
Trilogy asked 25/10, 2017 at 10:27
3
Solved
i am trying to connect my docker services together in docker swarm.
the network is made of 2 raspberry pi's.
i can create an overlay network called test-overlay and i can see that services on eit...
Trumpery asked 12/4, 2018 at 17:59
3
I deploy an nginx proxy service and a rails app service into a docker swarm. The nginx depends on the app in my docker-compose file.
My nginx.conf file directs traffic to my upstream app service (...
Lakitalaks asked 13/2, 2017 at 11:10
1
Solved
I've below docker swarm cluster.
$ sudo docker node ls
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION
iq7i01ns7ku7zrtaemiucoawi * master.com Ready Active Leader 19.03.2
g6mug58t...
Dynasty asked 30/9, 2019 at 4:1
1
Solved
I'm having difficulty setting up a Docker Swarm with two workers and one manager. Everything works fine until I add the second worker. After adding the second worker, the first worker's daemon ente...
Corroborant asked 4/12, 2018 at 16:0
3
I have one Java based web application which is deployed in jboss-10.1.0(wildfly). I am using docker swarm mode(docker version 1.12.1) to scale my application everything works perfectly but the only...
Midwinter asked 13/4, 2017 at 9:39
1
Solved
What I am most interested in is the information I get from docker node ls. Where does the Docker store the information about the joined nodes?
Contagious asked 8/1, 2019 at 15:5
2
Consider there is a docker service with 5 replicas. I want to make a rest call to all 5 replicas. If any replica fails the whole request should fail. I want to do this because sometimes the code in...
Harts asked 22/11, 2017 at 18:10
2
Solved
I'm learning about using Docker Compose to deploy applications in multiple containers, across multiple hosts. And I have come across two configuration files - stack file, and Compose file.
From th...
Inveigh asked 29/3, 2017 at 16:41
2
Solved
I’m trying to add a service to a stack after the stack was already deployed. But this new service is having trouble communicating with services (redis) inside the stack.
This is my current unders...
Risser asked 5/7, 2018 at 20:10
1 Next >
© 2022 - 2024 — McMap. All rights reserved.