Node Red realcloud
by Kartik Sharma kanth Kartik Sharma kanthIt is an
application development platform that wraps a piece of software in a complete
file Node
Red. It packages an application into a deployable unit with all its
dependencies. It contains everything that an application requires to run
including runtime environment, system tools, and libraries. With all the
required components, the application guarantees the same behaviour regardless
of the environment where it is running.
It
lets you quickly assemble applications from its components and eliminates the
rasping while shipping and deploying code. With Docker, you can test and deploy
your application into production in the fastest possible way. The core features
are described below.
It
allows deploy and scale software applications more easily.
It
has containers that run on almost each platform. Docker containers can be
deployed on desktops, physical servers, virtual machines, data centres, and
clouds as well.
It
allows you to move your application from a testing environment into the cloud
or production and whenever you require.
It
is light weight; therefore, scaling up and down is fast and easy.
It
allows you to quickly launch more containers when needed and then shut them
down easily when they're no longer needed.
It
does not need hyper-visor and allows you to run more workloads on hosts.
It
allows you to easily make lots of small changes instead of huge, big bang
updates. Therefore, smaller changes mean reduced risk and more uptime.
It
runs containers in isolation from each other. Therefore, one application cannot
disturb another application.
The
Docker engine is responsible for creating and running Docker containers. It is
a lightweight and powerful open source container that enables virtualization
for building and shipping software applications. Containers have similar
resource isolation and allocation benefits as virtual machines. However,
containers use different architectural approach for enabling resource isolation
and allocation that offer more efficient use of resources in comparison to
virtual machines.
Docker
Hub is the cloud-based repository. It enables building and shipping
service containers or applications. Using Node
Red , programmers can host and manage Docker images. In addition, it
offers a centralized resource for managing container images, distribution and
change management, workflow automation, and team collaboration.
Core
features and functions of the hub repository are described as follows.
Image
Repositories: Allow you to manage, find, push and pull images from community,
official, and private image libraries.
Automated
Builds: Accommodate changes automatically and creates new images whenever you
make changes to a source GitHub or Bit bucket repository.
Web
hooks: Allow programmers to trigger actions after a successful push to a
repository.
Organizations:
Allow to manage access of image repositories by creating groups.
GitHub
and Bit bucket Integration: Allow programmers to add the GitHub and Docker
images to the current workflows.
Node
Red has written
hundreds of articles related to Information Technology and Programming.
currently, he is working as a Senior Technical Writer in a multinational IT
firm.
https://realcloud.in/docker-hub-docker-install-docker-container/
Sponsor Ads
Created on Oct 22nd 2019 04:51. Viewed 292 times.