Need For Kubernetes Storage
There are several options for storing applications running on the Google Kubernetes Engine. Options vary in terms of flexibility and ease of use. GCP offers a variety of storage solutions that specialize in a variety of requirements.
Additionally, Kubernetes offers storage abstractions that users can use to offer storage to their clusters. If you want to get more information about Kubernetes or you want to check the functionality and working structure of the Kubernetes storage system, you can check the comparison matrix of the Kubernetes storage system on the internet.
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Cloud SQL, Datastore, or Cloud Spanner can be viewed when a user needs a database. Cloud Storage can be used to store objects. Private Docker container images can be stored in the container registry.
File storage can be used when an application requires managed network storage.
Kubernetes storage abstraction provides a file system and block-based pod storage. They are not used with managed databases or cloud storage.
Kubernetes Engine Network
With Kubernetes, users can declaratively define how their applications are deployed, communicate with each other and with Kubernetes control fields, and how customers can access their applications.
The Kubernetes network model is based heavily on IP addresses. Services, subsystems, containers, and nodes communicate via IP addresses and ports. Kubernetes offers several types of load balancing to route traffic to the correct subsystem. There are some companies like Kubevious that provide storage services.
Kubernetes engine security
Google Kubernetes engine offers users many options for securing their workloads. Google kubernetes engine workload protection covers multiple stack levels, including the content of your container images, container execution time, cluster network, and access to cluster API servers.
It's a good idea to take a layered approach to protect clusters and loads. Users can apply the principle of least privilege to the level of access granted to customers and their applications.