DevOps
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Debug your container by overriding the command
The main problem with docker on debugging has to do with images that already have the CMD command specified. If…
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Docker compose: run stack dynamically
I use docker compose every day for my local development needs. During the day I might turn on/off various databases…
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Docker basics: Docker compose
Docker Compose is a tool that allows you to run multi-container applications. With compose we can use yaml files to…
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The Consumerization of IT and What It Means for Modern DevOps
Drive DevOps success with better, more informed decisions based on real-time facts, not opinions. Summary Business leaders have lost faith…
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Puppet, an Oldie but Goodie: A DevOps Eponym
Summary Cisco (AppDynamics) is ranked the highest in this year APM Report. Download Gartner’s 2018 Magic Quadrant for APM to…
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Secure a docker registry using ssl
As mentioned on a previous article having a registry with a username and password is not secure if the registry…
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Docker basics: Docker Registry
By default when using docker you pull the images from the Dockerhub docker registry. Most probably you have your own…
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Docker basics: Containers
So we have just created a docker image and now it’s time for us to run a container and interact…
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Docker basics: Images
So what are docker images? A docker image is read-only layer consisting of binaries libraries and the software which the…
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