#Kubernetes docker extfs backing driver#
#Kubernetes docker extfs backing portable#

Most importantly, this mode is unsupported for production workloads.Īll containers and images share the same pool of capacity.

#Kubernetes docker extfs backing portable#

Not all Portable Operating System Interface for Unix (POSIX) features work (for example, O_DIRECT).

Revision History: Scaling and Performance Guide' Revision History: Scaling and Performance Guide'Ĭollapse section '11. Revision History: Scaling and Performance GuideĮxpand section '11. Example Cluster Loader Configuration Fileġ1. Configuring Cluster Loader'Ĭollapse section '10.4. Using Cluster Loader'Įxpand section '10.4. Using Cluster Loader'Ĭollapse section '10. Planning Your Environment According to Application RequirementsĮxpand section '10. Planning Your Environment According to Cluster Limitsĩ.4. OpenShift Container Platform 3.7 Cluster Limitsĩ.3. Scaling OpenShift Container Platform Metrics Pods'ĩ.2. Scaling OpenShift Container Platform Metrics Pods'Ĭollapse section '8.4. Scaling OpenShift Container Platform Metrics PodsĮxpand section '8.4. Capacity Planning for Cluster MetricsĨ.4. Recommendations for OpenShift Container Platform Version 3.7Ĩ.3. Scaling Cluster Metrics'Ĭollapse section '8. Setting the Maximum Number of ConnectionsĮxpand section '8. Performance Optimizations'Ĭollapse section '7.1.2. Scaling OpenShift Container Platform HAProxy Router'Įxpand section '7.1.2. Scaling OpenShift Container Platform HAProxy Router'Ĭollapse section '7.1. Scaling OpenShift Container Platform HAProxy RouterĮxpand section '7.1. Optimizing the MTU for Your NetworkĬollapse section '7. Optimizing Network Performance'Ĭollapse section '6.1. Network Optimization'Įxpand section '6.1. Comparing the Overlay Versus overlay2 Graph DriversĬollapse section '6. Benefits of Using the OverlayFS Versus DeviceMapper with SELinuxĥ.3.2. Choosing a Graph Driver'Ĭollapse section '5.3. Other Specific Application Storage RecommendationsĮxpand section '5.3. Specific Application Storage Recommendations'ĥ.2.2. Specific Application Storage Recommendations'Ĭollapse section '5.2.1.

Specific Application Storage RecommendationsĮxpand section '5.2.1. Storage Recommendations'Ĭollapse section '5.2. Debugging Using Ansible-based Health ChecksĮxpand section '5.2. Debugging Using the RHEL Tools Container ImageĤ.4. Using a Pre-deployed Image to Improve EfficiencyĤ.3. Image Considerations'Ĭollapse section '4.2. Optimizing Compute Resources'Įxpand section '4.2. Optimizing Compute Resources'Ĭollapse section '4. Scaling Hosts Using the Tuned ProfileĮxpand section '4. Providing Storage to an etcd Node Using PCI Passthrough with OpenStackģ.4. Recommended Practices for OpenShift Container Platform etcd Hosts'ģ.3.1. Recommended Practices for OpenShift Container Platform etcd Hosts'Ĭollapse section '3.3. Recommended Practices for OpenShift Container Platform etcd HostsĮxpand section '3.3. Recommended Practices for OpenShift Container Platform Node Hostsģ.3. Recommended Practices for OpenShift Container Platform Master Hostsģ.2. Recommended Host Practices'Ĭollapse section '3. Recommended Installation Practices'Įxpand section '3. Recommended Installation Practices'Ĭollapse section '2.

In case options available, consider managed cloud provider's default block mount solutions.Expand section '2.

which means you can not use across nodes for diff Pods acorss nodes.

On Kube volumes, you mentioned - though its outlives container but within Pod and when a Pod ceases to exist, the volume will cease to exist, too.

#Kubernetes docker extfs backing driver#

Azure storage by Azure, S3 for AWS OR third party driver solutions and so on but things to know and note here: First of all on Volumes, there are so many options also depends upon where your cluster is hosted (on prem or managed cloud provider?) managed cloud providers usually would have either their own option of easy mounting their block storage options e.g.