Tag Archives: Container

Accessing Host from Docker Container

Sometime we need to access the services that are running in the host machine to be accessible from the docker container.  e.g. In on of my project, we needed to connect to the oracle db (port 1521) from inside the … Continue reading

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Nagios Plugin Developed@NagiosExchange

Long ago, while working in one of the previous organization, there were lots of components like services and servers running in production environment. I had deployed all products one by one from scratch and the count kept on increasing. There … Continue reading

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Docker Supervisord – Way to run multiple Demon process in a container

The docker was released keeping in mind, one daemon  per container which makes the container lightweight. Like suppose for running a web application, one container will serve database, one container will server as web server, one container  will server as  caching … Continue reading

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Docker Private Registry Setup

We can create our own secure private  docker repository where we can store our images and can be accessed from remote machine. 1. Goto /var/lib/docker in server and Create certificate using the domain name: cd /var/lib/docker && mkdir certs mkdir … Continue reading

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Using Docker – Part 1

In this part we will go through some simple usage of docker command. Use -D with docker for debug mode. Docker images are Immutable and Containers are Ephemeral. How to get help ?? docker help docker <command> help 1. Check … Continue reading

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Docker Concept & Setup

Why Containerization ? Up to now we have been working with monolithic applications where different components of service are packaged into a single application which is easy to develop, test and deploy.But when it becomes large and complex it’s become difficult … Continue reading

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