[release-4.20] Improve the reliability of the system bring-up scripts#1178

Merged

praveenkumar merged 44 commits intocrc-org:release-4.20from

openshift-cherrypick-robot:cherry-pick-1168-to-release-4.20

Oct 22, 2025

Commits on Oct 22, 2025

createdisk: remove trailing spaces

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systemd/*.service: Ensure that crc-env exists before starting

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systemd/*.service: don't use EnvironmentFile when not needed

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systemd: Improve the handling of the tap networking

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tools.sh: improve the bash syntax of the `generate_htpasswd_file` function

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crc-systemd-common.sh: improve the bash syntax, rename into wait_for_resource_or_die

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crc-cluster-status: improve the bash syntax

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crc-pullsecret.sh: syntax and reliability improvements

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crc-routes-controller.service: add a condition on user-mode networking

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crc-routes-controller.sh: minor syntax improvements

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crc-wait-apiserver-up.sh: minor syntax improvements

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dnsmasq.sh.template: minor syntax improvements

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ocp-cluster-ca.sh: syntax and reliability improvements

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ocp-clusterid.sh: minor syntax improvements

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ocp-custom-domain.sh: syntax and reliability improvements

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ocp-growfs.sh: syntax improvements

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ocp-mco-sshkey.sh: syntax improvements

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ocp-userpasswords.sh: syntax improvements

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ocp-userpasswords.service: remove unnecessary sleep

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Define the KUBECONFIG in the systemd service

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systemd: add a synchronization on ocp-wait-apiservices-available

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crc-wait-apiserver-up.sh: try more often

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systemd: add synchronization on crc-wait-node-ready

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ocp-growfs: remove

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crc-aws-fetch-secrets.sh: new script for mapt to fetch the secrets from AWS-CLI

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systemd: let systemd enforce that the mandatory secrets files exist

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systemd: prevent podman from leaking passwords in the journal

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systemd: log the wait durations

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createdisk-library: add the ability to upload `unit-name.service.d` config-ovewrite directories

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ovs-configuration.service.d/mute-console.conf: mute the journal logs

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crc-pullsecret.service: retry more often

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crc-pullsecret.service: only run after cloud-final.service

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ocp-userpasswords.service: only run after cloud-final.service

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crc-custom.target: reformulate the dependencies

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ocp-mco-sshkey.service: ensure that the pubkey is there before starting

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ocp-mco-sshkey.sh: don't expose the pub key to the journal

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ocp-custom-domain.service: don't use AssertPathExists

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systemd: remove the dependency on crc-env-file-exists.service

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systemd: update the self-sufficient/user-mode tests to avoid relying on the env file

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crc-aws-fetch-secrets: try multiple times to get the secrets from the IMDS

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systemd: crc-needs-tap.sh: skip self-sufficient/user-mode networking test

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crc-self-sufficient-env: better handling of missing /dev/vsock

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systemd: crc-needs-tap: only use the virt type to detect if TAP is needed

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systemd: crc-self-sufficient-env: prefer CRC_SELF_SUFFICIENT if available

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