Happy New Year
Happy New Year! The Chinese new year is comming soon(The day after tomorrow). Wish you all who comes here: The…
Month January 2023
Php configure memcached in centos8
Install and configure php and memcached plugin for wordpress setup on centos8 I use pecl to manually install memcached plugin.…
Kubernetes Pod Resource Usage Checking
There are so many ways to check pod resource usage such as cpu and memory in kubernetes, kubectl top command…
Kubernetes copy file from pod to local
Kubernetes client kubectl provides cp sub command to copy file from pod to local filesystem or from local filesystem to…
Troubleshooting kubernetes pod get stuck in Terminating status
Pods in Kubernetes can sometimes get stuck in the “Terminating” status, which means that they are being terminated but have…
Kubernetes secret decode
In Kubernetes, a secret is a way to store sensitive information, such as passwords, tokens, or keys, that can be…
Re-run A Kubernetes Scheduled Job manually
A Kubernetes Scheduled Job is designed to run automatically based on a schedule defined in the cron format. However, there…
Kubernetes Image update/pull policy
In Kubernetes, the image pull policy is a configuration option that determines how the system should handle pulling container images.…
Add External Image Registry in OpenShift
There are serval ways to connect an external image registry (such as harbor) to your openshift environments. In installation phase,…