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Questions tagged [swarm]

Swarm is a web-based code review and collaboration tool for Perforce.

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How fast do the files from a docker image get copied to a named volume after container initialization

I have a stack of containers that are sharing a named volume. The image that contains the files is built to contain code (multiple libraries, thousands of classes). The issue I am facing is that when I deploy the stack to a docker swarm mode…
Adrian
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Having problems with angular on nginx with docker - swarm will not find service

I have written an app in angular that relies on a restful middle-ware layer which in turn contacts the business logic layer which manages the data on the database. The infrastructure is as follows: Mysql handles persistence Business-logic on…
Billy D
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Is docker swarm rearranges the services upon draining a node to other nodes?

I've got a Docker Swarm Stack. Three managers and two nodes, precisely. There're few services on one node (on that node only) which are working correctly, and I've got a zombie container on it, which couldn't be killed. I wanted to drain this node…
Ronar
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p4java api requires double refresh to get a new changelist description

In my application, I have a part where I want to automatically request a Swarm review. To do that, I put a #review tag in changelist description and shelve the files (after that, the Swarm review number appears after the tag in the description).…
terielon
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Docker Container running error

I am using Fedora 26 Os and Docker Version is (docker-ce-18.03.0.ce). Whenever i am using new docker container i am getting below mentioned error Does anyone know how to solve this problem.
ajithk
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Are Docker Swarm container stats are host specific?

My problem is that I cannot gather the container metrics (cpu, mem, ...) of containers running in the same swarm but on a different node than the node (manager) answering my request. Is this the normal behavior? How do I get the stats of the other…
eventhorizon
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VirtualIP in docker swarm and loadbalancing - some doubts

Let's consider simple case: services: elasticsearch: image: elasticsearch:alpine ports: - "9200:9200" - "9300:9300" environment: - "ES_JAVA_OPTS=-Xms512m -Xmx512m" volumes: -…
n2485883
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Docker Swarm: Joining the node not working

I am trying to join a worker node to a manager in another machine. The former one is Mac and later one is Windows. The worker host on Mac have a response: Timeout was reached before node joined. The attempt to join the swarm will continue in the…
LittleFunny
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Docker swarm not connecting to app API

I've got a simple webapp that has a web-server and a restful api-service. I cannot get the web-server app to connect to the restful api-service using the service name. I can reach the api service if I use the IP address. Here's my compose…
David Broadhurst
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How to run hybrid docker swarm mode (linux and windows) in Azure?

I'm looking to run a number of applications in containers (win and linux) in azure in a large docker swarm. Have it running locally (swarm mode), but I'm struggling to find good info re azure. Should I go with: *) Container Service/ swarm (not sure…
mb345345
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docker swarm show node default when running docker service ps

I'm deploying a docker swarm using "docker stack deploy" and when I need to check the status of the services using either "docker service ls" or "docker service ps SERVICE_NAME" I get the list of all the services running in a tabular form but the…
tkyass
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Docker swarm : expose port with docker-compose v3

I have to virtualize our internal application composed of three components. Each component has its dedicated port. For convenient, I would like to create one Dockercompose with "expose" set with var (expose is depreciated in docker-compose, so can…
Colas06
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Deploying multiple zookeepers in docker swarm

I'm attempting to deploy multiple zookeepers (each in their own container) using Docker Swarm. Eventually I want to use 3 zookeepers, but for now I'm just trying to get 2 instances to work. My current docker-compose.yml: version: '3' services: …
Joshua
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How to resolve service names in a Docker Swarm?

I am playing around with Docker and stuff, using this docker-compose.yml: version: '3.4' services: frontend: image: apmimg:latest networks: - core-infra ports: - 8080:80 deploy: replicas: 2 …
Raul Kist
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Docker Swarm Stack deploy - Copy from host

I am trying to run docker windows containers on 5 VM's using docker swarm and thses 5 machines are behind F5 loadbalancer. I was able to setup docker-swarm master and 5 nodes and successfully deployed the stack as well, but now the catch is on each…
Suhas
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