how to setup chrony | ntpservers in install-config.yaml ?

[n00bsi]

Version

built from commit f4f5d0ee0f7591fd9ddf03ac337c804608102919
release image quay.io/openshift-release-dev/ocp-release@sha256:5c82cea5931996af509231c7a5a1611bcfd927dca4e362e6443d1f8a77a517c2
release architecture amd64

Platform: vSphere

What happened?

Installer complains that the install-config.yaml is not valid

What you expected to happen?

that the installer accept the yaml

How to reproduce it (as minimally and precisely as possible)?

install-config.yaml

storage:
  files:
    - path: /etc/chrony.conf
      mode: 0644
      overwrite: true
      contents:
        inline: |
          pool  timesrv1.ourdomain.tld iburst
          pool  timesrv2.ourdomain.tld iburst
          pool  timesrv3.ourdomain.tld iburst
          driftfile /var/lib/chrony/drift
          makestep 1.0 3
          rtcsync
          logdir /var/log/chrony

[osadmin@osdemo ~]$ ./openshift-install create cluster
WARNING failed to parse first occurrence of unknown field: failed to unmarshal install-config.yaml: error unmarshaling JSON: while decoding JSON: json: unknown field "storage" 
INFO Attempting to unmarshal while ignoring unknown keys because strict unmarshaling failed 
INFO Consuming Install Config from target directory 
INFO Creating infrastructure resources...         
INFO Waiting up to 20m0s (until 1:36AM EDT) for the Kubernetes API at https://api.osctest.ourdomain.tld:6443... 
INFO API v1.28.7+c1f5b34 up                       
INFO Waiting up to 1h0m0s (until 2:19AM EDT) for bootstrapping to complete... 

How to fix the chrony config in install-config.yaml ?

[r4f4]

@n00bsi you can not do it in the install-config.yaml. You have to edit the machine manifests. See https://docs.openshift.com/container-platform/4.14/installing/install_config/installing-customizing.html#installation-special-config-chrony_installing-customizing