Changes for move to Netlify (#4464)
* disable jekyll-redirect-from gem * add _redirects file * disable 404 redirect script * add 301 redirect to test * retain _redirects file * Convert redirect_from's to _redirect file. (#4409) * Remove redirect_from's. (#4424) * Add 301's to _redirects. (#4427) * add whitespace before 301 * move redirects in /js/redirects/js to _redirects * add disabled option for cn redirect * convert include to array in _config.yml * enable redirects.js script for legacy support
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@@ -1,16 +1,13 @@
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---
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title: Limit Storage Consumption
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redirect_from:
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- "/docs/admin/resourcequota/limitstorageconsumption/"
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- "/docs/admin/resourcequota/limitstorageconsumption.html"
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---
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{% capture overview %}
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This example demonstrates an easy way to limit the amount of storage consumed in a namespace.
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The following resources are used in the demonstration: [ResourceQuota](/docs/concepts/policy/resource-quotas/),
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[LimitRange](/docs/tasks/configure-pod-container/limit-range/),
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The following resources are used in the demonstration: [ResourceQuota](/docs/concepts/policy/resource-quotas/),
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[LimitRange](/docs/tasks/configure-pod-container/limit-range/),
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and [PersistentVolumeClaim](/docs/concepts/storage/persistent-volumes/).
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{% endcapture %}
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@@ -56,17 +53,17 @@ spec:
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storage: 1Gi
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```
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Minimum storage requests are used when the underlying storage provider requires certain minimums. For example,
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AWS EBS volumes have a 1Gi minimum requirement.
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Minimum storage requests are used when the underlying storage provider requires certain minimums. For example,
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AWS EBS volumes have a 1Gi minimum requirement.
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## StorageQuota to limit PVC count and cumulative storage capacity
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Admins can limit the number of PVCs in a namespace as well as the cumulative capacity of those PVCs. New PVCs that exceed
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either maximum value will be rejected.
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In this example, a 6th PVC in the namespace would be rejected because it exceeds the maximum count of 5. Alternatively,
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In this example, a 6th PVC in the namespace would be rejected because it exceeds the maximum count of 5. Alternatively,
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a 5Gi maximum quota when combined with the 2Gi max limit above, cannot have 3 PVCs where each has 2Gi. That would be 6Gi requested
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for a namespace capped at 5Gi.
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for a namespace capped at 5Gi.
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```
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apiVersion: v1
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@@ -83,10 +80,10 @@ spec:
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{% capture discussion %}
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## Summary
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## Summary
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A limit range can put a ceiling on how much storage is requested while a resource quota can effectively cap the storage
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consumed by a namespace through claim counts and cumulative storage capacity. The allows a cluster-admin to plan their
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consumed by a namespace through claim counts and cumulative storage capacity. The allows a cluster-admin to plan their
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cluster's storage budget without risk of any one project going over their allotment.
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{% endcapture %}
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