Questions tagged [docker-compose]
Docker-compose is a tool that is able to run multiple container by issuing `docker-compose up`. One of the features is that DNS mappings could be made between the containers so that they can find each other.
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Connect Docker container to both host and internal bridge network
I am trying to run a Docker container as a router between a private (--internal) Docker network and the predefined host network. This means the container needs to have two network interfaces: One "...
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What is the purpose of running PHP-FPM in its own container instead in the same container as apache2/nginx?
I'm fairly new to Docker so excuse any obvious ignorance or misunderstandings. That said, I've been coding and configuring web applications for a long time now. I have recently been dabbling with some ...
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Continuous Deployment best practices for managing application configuration
My CD pipeline:
Get Docker image (created and pushed during CI stage).
Copy docker-compose .yml template to target server.
Run the app.
Let's go straight to the 3rd point. I can run the app using ...
- 69
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2
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How to move disk image in the command line?
As answered in this questions: Does Docker on MacOS support tmpfs? In order to run in memory docker, I need to move docker volumes to ramdisk. In macOS I can do it through docker preferences. However, ...
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How to populate docker volumes in a build step to be used by a different container
I currently have a Docker compose based web app that uses Nginx as a reverse proxy that forwards traffic to a Flask and Grafana docker instance. The task at hand is to integrate a SSG (static site ...
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How do I make NFS volumes reliable in Docker?
I host various docker containers on my Ubuntu 18 machine. A few of them require storing their data on my Synology NAS. At first, I was using the host machine's /etc/fstab to control NFS mounts, which ...
- 183
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1
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How to Connect Docker Containers?
In "What is a container?" the docker docs show the following nifty image:
For my scenario I have only App A and App B; let's designate them Alice and Bob. How do Alice and Bob communicate, ...
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how to push an image to docker hub?
How do I push this image to docker hub?
root $
root $ docker images helloworld_web
REPOSITORY TAG IMAGE ID CREATED SIZE
helloworld_web latest ...
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2
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How to copy HTML files to include into nginx?
How do I copy an index.html file into nginx?
root@mordor:/home/nicholas/docker/nginx#
root@mordor:/home/nicholas/docker/nginx# ll
total 12
drwxrwxr-x 2 nicholas nicholas 4096 Nov 13 16:18 ./
drwxrwxr-...
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CD (Continuous Deployment) best practices for managing configuration [duplicate]
My CD pipeline:
Get docker image (created and pushed during CI stage)
Copy docker-compose .yml template to target server
Run the app
Let's go straight to the 3rd point. I can run the app using ...
- 69