Running a local container registry
Most companies and organizations adopt enterprise-grade registries to rely on secure and resilient solutions for their container image storage. Most enterprise registries also offer advanced features such as role-based access control (RBAC), an image vulnerability scanner, mirroring, geo-replication, and high availability, becoming the default choice for production and mission-critical environments.
However, sometimes it is very useful to run a simple local registry, for example, in development environments or training labs. Local registries can also be helpful in disconnected environments to mirror main public or private registries.
This section aims to illustrate how to run a simple local registry and how to apply basic configuration settings.
Running a containerized registry
Like every application, a local registry can be installed on the host by its administrators. Alternatively, a commonly preferred approach is to run the registry...