Do We Need an External NTP Server for ROSA?

A Quick Note

Zhimin Wen
2 min readMar 19, 2024

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Some ROSA document says yes you will need the connection to an internet NTP server, some seems like didn’t list the NTP requirement. Let’s check it out.

Provision a testing cluster. Run into a node,

# oc debug node/ip-xx-xx-xx-xx
# chroot /host

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