Henry Xie 's blog
Sunday, September 29, 2019
Tip: NC to test Kubernetes DNS Port
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Kube-DNS listens on port 53 UDP UDP port 53: nc -vzu 10.96.5.5 53 TCP port: 53: nc -vz 10.96.5.5 53
Thursday, September 26, 2019
Tip: X-Forwarded-Proto in APEX
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The auth scheme is configured to use https. It redirects to EMAIL_INSTANCE_URL if it's not https. Since https terminates at the LB, APE...
Tip: Sql to create Sql to turn on autoextend for all datafiles
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select 'alter database datafile '||''''||file_name||''''||' autoextend on maxsize unlimited;...
Wednesday, September 18, 2019
Tip: Use Plink in Putty for Bastion Access
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Symptom: When we first to set up plink in putty to bypass bastion. We often get such error "incoming packet was garbled on d...
Tip: Create tls secret with key cert and ca cert files in Kubernetes
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Requirement: We need to create tls secrets in Kubernetes for our oracle OCI balancer. Refer doc . However, the command only accepts ke...
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