Archives
How to Backup Ceph Block Storage
Ceph is designed for replication, but what if you just want a traditional back up?
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How to Cluster Kubernetes on RHEL 7
Distribute Kubernetes on to multiple Red Hat Enterprise Linux 7 machines!
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How to Install Kubernetes on RHEL 7
Install Kubernetes on Red Hat Enterprise Linux 7 for Docker awesomeness.
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How to Build a Diskless Cluster
Create a truly diskless cluster, provisioned to RAM via PXE boot.
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Script to add users to LDAP
Add users to LDAP and configure group memberships via a Bash script.
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Howto: Shrink VMWare VMDK Files
Virtual machine images tend to grow over time, causing exported machine images to be unnecessarily large. Here’s how to remove the excess baggage.
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Reddit Lessons Learned
Scaling a web service is hard. Here's what Reddit learned from the growing pains.
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Queueing in the Linux Network Stack
An interesting article on Linux network queueing and buffer optimizations.
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Create Linux Spanned Volume
Bash script for finding and creating a spanned volume for ephemeral drives in AWS.
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