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kub resouces high level

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Mark Bishop
2018-07-19 18:07:11 -07:00
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commit 0336ee35b6
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content/rancher/v2.x/en/kubernetes-in-rancher/_index.md
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@@ -112,6 +112,16 @@ Following a workload deployment, you can continue working with it. You can:
## Kubernetes Resources
Within the context of a Rancher project or namespace, _resources_ are files and data that support operation of your pods. Within Kubernetes, certificates, registries, and secrets are all considered [secrets](https://kubernetes.io/docs/concepts/configuration/secret/). Therefore, within a single project or namespace, these resources must have unique names to avoid conflicts. Although secrets are primarily used to carry sensitive information, they have other uses as well.
Resources include:
- [Certificates]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/certificates/): files used to encrypt/decrypt data entering or leaving the cluster.
- [ConfigMaps]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/configmaps/): files that store general configuration information, such as a group of config files.
- [Secrets]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/secrets/): files that store sensitive data like passwords, tokens, or keys
- [Registries]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/registries/): files that carry credentials used to authenticate with private registries.
## Cluster Resources
- node management
@@ -121,15 +131,3 @@ Following a workload deployment, you can continue working with it. You can:
- volumes
Within the context of a Rancher project or namespace, _resources_ are files and data that support operation of your pods. Within this scope, resources include:
- [Certificates]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/certificates/)
- [ConfigMaps]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/configmaps/)
- [Secrets]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/secrets/)
- [Registries]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/registries/)
Rancher extends the application of the Kubernetes namespace resources listed above to [projects]({{< baseurl >}}/rancher/v2.x/en/kubernetes-in-rancher/projects-and-namespaces/), which are Rancher-specific constructs. In the hierarchy of Rancher objects, projects contain namespaces. Therefore, any resources available within a project are available for all namespaces within that project.
Within Kubernetes, certificates, registries, and secrets are all considered [secrets](https://kubernetes.io/docs/concepts/configuration/secret/). Therefore, within a single project or namespace, these resources must have unique names to avoid conflicts. Although secrets are primarily used to carry sensitive information, they have other uses as well.