July 2018
Intermediate to advanced
504 pages
11h 34m
English
Content preview from Learn OpenShift
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Kubernetes limitations
Although it is a powerful orchestration engine, Kubernetes doesn't have the features that are commonly required by PaaS solutions such as OpenShift and others:
- Security:
Kubernetes namespaces are provided mainly for the purpose of resource quota enforcement for different groups of users, but they do not provide any security constraints or authentication. For example, every user from every namespace can see all other namespaces and their resources.
- Deployments:
Kubernetes provides the means to create a deployment from an image with a single command, but doesn't create a service for external clients.
- SCM integration:
Kubernetes doesn't support integration with SCM via webhooks to facilitate deployment.
- Builds
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