Henry Xie 's blog
Tuesday, December 29, 2020
Tip: Attach volume conflict Error in OKE
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Symptom: The pods with block volumes in OKE (oracle Kubernetes engine) are reporting such error: Warning FailedAttachVolume 4m26s (x31...
Friday, December 25, 2020
Tip: Ngnix ingress controller can't startup
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Symptom: We try to restart a pod of nginx ingress controller. After the restart, the pods can't startup Error like status.go:274] ...
Wednesday, November 18, 2020
Tip: Change status of PVC from Released to Available
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Symptoms: When users delete PVC in Kubernetes, the PV status stays on "Released". Users would like to recreate the PVC with t...
Tuesday, November 10, 2020
Tip: OpenSSL SSL_connect: SSL_ERROR_SYSCALL
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Symptoms: We use curl -v https://<domain> to test if the network traffic is allowed The expected result would be like * Trying 12.1...
Sunday, October 11, 2020
Tip: Error Http 504 gateway timeout on ingress controller
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Symptom: We have micro-services behind our ingress controller in our Kubernetes cluster. We are hitting HTTP 504 error in our ingress c...
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