#DOCKER DESKTOP FOR MAC INSTALL#
#DOCKER DESKTOP FOR MAC CODE#

If you want to use docker-compose for dependencies then you will need docker desktop, otherwise you can get away with minikube.Īre you using JUNIT with test containers ? To do so you will have to write k8s deployment manifests and expose the services using a NodePort on the minikube vm ip address. Minikube can also be used to run third party dependencies such as MySQL and other tools. With docker-compose we are running third party dependencies in simple repeatable manner.

#DOCKER DESKTOP FOR MAC CODE#

write code / run tests on laptop that use services running in Docker.

You can run dependencies using docker-compose which has a nice developer friendly workflow. If you work on multiple apps or services that need different versions of PostgreSQL or MySQL then development becomes more time consuming and error prone. Installing directly on a laptop can be time consuming and error prone. If your application depends on commonly used OSS databases, message queues, caches you will have to decide how setup these dependencies on your laptop. How do you manage local development dependencies? If you need to build containers on your laptop and you want minikube to pull them form your laptop rather than a remote container registry you will benefit from running Docker desktop since it includes a local container registry. By default it will try to resolve container images from Docker hub and other public registries.

Minikube does not ship with a container registry.

If you are building your container image using tools such as JIB that don’t require a local Docker daemon you can run minikube without Docker desktop. If you use a Dockerfile during development you will need to have Docker desktop installed, otherwise you won’t be able to run docker build to create a container image on your laptop. For example, minikube start -kubernetes-version=v1.18.3 will launch k8s 1.18.3 You can pass minikube a command line argument to launch a specific version of k8s. Minikube supports the most recent GA version of k8s plus the previous 6 minor versions. Basically Docker is shipping the “most stable, widely used” version of k8s since many organizations run the oldest GA version of k8s in production.

#DOCKER DESKTOP FOR MAC INSTALL#

If you need an older version of k8s you will have to install an older version of Docker desktop. Currently it is not possible to change the version of k8s in Docker desktop.

Docker desktop for mac