CaDuC: Event Based Continuous Docker Cleaner

CaDuC

Caduc watch changes on the docker engine to schedule unused image removal. A gracetime is observed between the removal of a container and removal of the image

How To

Run in a container

As simple as running: docker run --rm -ti -v /var/run/docker.sock:/var/run/docker.sock tjamet/caduc

Optionnally, you can provide a configuration file: docker run --rm -ti -v /var/run/docker.sock:/var/run/docker.sock -v $HOME/.caduc:/var/run/caduc:ro tjamet/caduc --config-file /var/run/caduc/config.yml

Install

Install the tool by launching python setup.py install as root or python setup.py install --user If you do not have root acces or do not want to bother your co-workers on the same host

Use

Setup your environment so that docker ps returns the list of running containers To delete images one hour after removal of the last container running them, simply run caduc --image-gracetime="1h".

The default gracetime is of 1 day.

Customize

You can customize image grace time, the delay between last container/children layer using the image is deleted and the actual image removal. This customization can be done per image, matching their tagged name. To do so, create ~/.caduc directory with a config.yml file inside it. The matching will be done by python's fnmatch function.

This config file should look like:

images:

<match>:

grace_time: <some_delay>

To keep base images stored on your local registry (my.repo.local) 2 days and never delete images pulled from tjamet on dockerhub, create a config.yml file like this. The delay should be a string matching pytimeparse.

images:

my.repo.local/base/*:

grace_time: 2d

tjamet/*:

grace_time: -1

---

Download Details:

Author: tjamet
Source code: https://github.com/tjamet/caduc

License: GPL-3.0 license
#docker 

What is GEEK

Buddha Community

Docker Explained: Docker Architecture | Docker Registries

Following the second video about Docker basics, in this video, I explain Docker architecture and explain the different building blocks of the docker engine; docker client, API, Docker Daemon. I also explain what a docker registry is and I finish the video with a demo explaining and illustrating how to use Docker hub

In this video lesson you will learn:

• What is Docker Host
• What is Docker Engine
• Learn about Docker Architecture
• Learn about Docker client and Docker Daemon
• Docker Hub and Registries
• Simple demo to understand using images from registries

#docker #docker hub #docker host #docker engine #docker architecture #api

7 Tips for a Successful Live Event Coverage - Studio 52

Live events have been a growing trend in the events industry this past year, offering many businesses a much-needed lifeline. Read on for our simple tips to planning your virtual event

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CaDuC: Event Based Continuous Docker Cleaner

CaDuC

Caduc watch changes on the docker engine to schedule unused image removal. A gracetime is observed between the removal of a container and removal of the image

How To

Run in a container

As simple as running: docker run --rm -ti -v /var/run/docker.sock:/var/run/docker.sock tjamet/caduc

Optionnally, you can provide a configuration file: docker run --rm -ti -v /var/run/docker.sock:/var/run/docker.sock -v $HOME/.caduc:/var/run/caduc:ro tjamet/caduc --config-file /var/run/caduc/config.yml

Install

Install the tool by launching python setup.py install as root or python setup.py install --user If you do not have root acces or do not want to bother your co-workers on the same host

Use

Setup your environment so that docker ps returns the list of running containers To delete images one hour after removal of the last container running them, simply run caduc --image-gracetime="1h".

The default gracetime is of 1 day.

Customize

You can customize image grace time, the delay between last container/children layer using the image is deleted and the actual image removal. This customization can be done per image, matching their tagged name. To do so, create ~/.caduc directory with a config.yml file inside it. The matching will be done by python's fnmatch function.

This config file should look like:

images:

<match>:

grace_time: <some_delay>

To keep base images stored on your local registry (my.repo.local) 2 days and never delete images pulled from tjamet on dockerhub, create a config.yml file like this. The delay should be a string matching pytimeparse.

images:

my.repo.local/base/*:

grace_time: 2d

tjamet/*:

grace_time: -1

---

Download Details:

Author: tjamet
Source code: https://github.com/tjamet/caduc

License: GPL-3.0 license
#docker 

Docker Architecture Overview & Docker Components [For Beginners]

If you have recently come across the world of containers, it’s probably not a bad idea to understand the underlying elements that work together to offer containerisation benefits. But before that, there’s a question that you may ask. What problem do containers solve?

After building an application in a typical development lifecycle, the developer sends it to the tester for testing purposes. However, since the development and testing environments are different, the code fails to work.

Now, predominantly, there are two solutions to this – either you use a Virtual Machine or a containerised environment such as Docker. In the good old times, organisations used to deploy VMs for running multiple applications.

So, why did they started adopting containerisation over VMs? In this article, we will provide detailed explanations of all such questions.

#docker containers #docker engine #docker #docker architecture

How much does it cost to develop an app for the event planning business?

Event planning & management app is the generic term for a wide range of mobile app products that are used in the management of professional and academic conferences, trade exhibitions, conventions, and events such as Continuing Professional Development meetings.

Development Cost to build an Event Planning & Management App:

Based on the number of hours invested, features, and technologies involved, you can determine a rough estimate of Event Planning or Management app development cost. Cost depends on various factors such as follows.

• Basic & Advance Features

• Technology used

• Chosen Platform (iOS & Android)

• The Location of the app development center

• Mobile App complexity

• Numbers of hours invested in Project

The cost to create such an app can be as high as the number of integrated technologies. However, an app with basic features is certain to cost somewhere around $10,000 to $35,000 for single platforms (Android or iOS). If you want to make an app for various platforms then the cost will be vary based on features, location, development team, etc factors.

Best Event Planning & Management App Development Company:

Event Management apps streamline the entry process for events. Save your precious time for a smooth experience and devote time for more significant activities such as increasing revenue with a mobile app from AppClues Infotech, a top Events & Exhibitions App Development Company based in the USA and offer the best services across the world.

Save your time and money with their cost-effective mobile apps to easily collaborate with the participants of the events. Real-time chats help to carry out video conferencing with both the participants and the employees as well. Their mobile apps increase the efficiency of multiple events by sending important messages to the participants with a single click.

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• Corporate events
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• Custom event schedule app development

Incorporate features that elevate experiences

• Event creation
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• Photo sharing
• GPS
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• Chatbot
• Messaging
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• In-app analytics

#how to develop an event app #event management app development company #custom event management app development #how to build an event planning app #develop a mobile app for events #cost to build a event management app