Bed of Nails works similiar swim goggles to acupuncture (I ll stick with the bed), in that it helps the body release endorphins. It s a happy pill rolled into a mat. The website also says that it may help with stress, headaches, constipation, tiredness and insomnia. Where was this mat when I was a walking zombie during those newborn days?! The website says that it might even reduce the appearance of cellulite. Sign me up!
Kubernetes is an open source project (or even a framework), while OpenShift is a product that comes in many variants. There s an open source version of OpenShift which is called OKD best swim goggles for kids . Previously it was called OpenShift Origin, but some clever folks at Red Hat came up with this new name which supposes to mean The Origin Community Distribution of Kubernetes that powers kids swimming goggles Red Hat OpenShift (?). But let s forget about names for a while and focus on what are implications of that.
It s probably because of the target group for OpenShift product, but indeed default policies are more strict there than on Kubernetes. For example, most of container images available on forbids to run a container as root and even many of official images don t meet this requirement. That amazon swimming goggles s why people are sometimes confused and angry because they cannot run simple apps like they used to on Kubernetes. There s an easy way to disable that policy, but still it shows a different approach to security.
For someone coming straight from Kubernetes world who used Helm and its charts, OpenShift templates as the main method of deployment whole stack of resources is just too simple. Helm charts use sophisticated templates and package versioning that OpenShift templates are missing. It makes deployment harder on OpenShift and in most cases you need some external wrappers (like I do) to make it more flexible and useful in more complex scenarios than just speedo swimming goggles simple, one pod application deployments.
It has some drawbacks, but also one significant advantage over Kubernetes Deployment - you can use hooks to prepare your environment for an update - e.g. by changing database schema. It s a nifty feature that is hard to implement with Deployment (and no, InitContainers are not the same, as it s hard to coordinate it with many instances running). Deployment, however, is better when dealing with multiple, concurrent updates - DeploymentConfig doesn t support concurrent updates at all and in Kubernetes you can have many 
of them and it will manage to scale them properly.
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