Red Hat Summit6장.
6.1.
링크 복사링크가 클립보드에 복사되었습니다!
[D]
$ sudo dnf -y install butane- 참고
variant: openshift version: 4.17.0 metadata: name: 99-master-chrony-conf-override labels: machineconfiguration.openshift.io/role: master storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | # Use public servers from the pool.ntp.org project. # Please consider joining the pool (https://www.pool.ntp.org/join.html). # The Machine Config Operator manages this file server openshift-master-0.<cluster-name>.<domain> iburst1 server openshift-master-1.<cluster-name>.<domain> iburst server openshift-master-2.<cluster-name>.<domain> iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony # Configure the control plane nodes to serve as local NTP servers # for all compute nodes, even if they are not in sync with an # upstream NTP server. # Allow NTP client access from the local network. allow all # Serve time even if not synchronized to a time source. local stratum 3 orphan $ butane 99-master-chrony-conf-override.bu -o 99-master-chrony-conf-override.yamlvariant: openshift version: 4.17.0 metadata: name: 99-worker-chrony-conf-override labels: machineconfiguration.openshift.io/role: worker storage: files: - path: /etc/chrony.conf mode: 0644 overwrite: true contents: inline: | # The Machine Config Operator manages this file. server openshift-master-0.<cluster-name>.<domain> iburst1 server openshift-master-1.<cluster-name>.<domain> iburst server openshift-master-2.<cluster-name>.<domain> iburst stratumweight 0 driftfile /var/lib/chrony/drift rtcsync makestep 10 3 bindcmdaddress 127.0.0.1 bindcmdaddress ::1 keyfile /etc/chrony.keys commandkey 1 generatecommandkey noclientlog logchange 0.5 logdir /var/log/chrony$ butane 99-worker-chrony-conf-override.bu -o 99-worker-chrony-conf-override.yaml$ oc apply -f 99-master-chrony-conf-override.yamlmachineconfig.machineconfiguration.openshift.io/99-master-chrony-conf-override created$ oc apply -f 99-worker-chrony-conf-override.yamlmachineconfig.machineconfiguration.openshift.io/99-worker-chrony-conf-override created$ oc describe machineconfigpool
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