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Summary

Convert 1 image from network_mode: open to hermetic mode by removing konflux network_mode configuration, allowing it to use the default hermetic build isolation.

Problem

Before: openshift-enterprise-hyperkube was configured with network_mode: open in its konflux section, allowing network access during builds.
After: Image now uses the default hermetic mode, providing build isolation and improved security by preventing network access during container builds.

Changes

  • images/openshift-enterprise-hyperkube.yml - Removed network_mode: open, enabled cachi2 lockfile config (was previously disabled)

Technical Notes
This change enables build isolation for this component, improving security posture and aligning with the project's goal of converting all images to hermetic builds.

Backport from openshift-4.21 to openshift-4.16.
Note: ose-insights-runtime-extractor and openstack-resource-controller do not exist in this version.

Remove network_mode: open configuration from konflux section to allow
default hermetic mode for openshift-enterprise-hyperkube.

This change enables build isolation and improves security by preventing
network access during container builds for these components.

Backport from openshift-4.21 to openshift-4.16.
Note: ose-insights-runtime-extractor and openstack-resource-controller
do not exist in this version.
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openshift-ci bot commented Sep 25, 2025

[APPROVALNOTIFIER] This PR is NOT APPROVED

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@lgarciaaco
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/hold broken build

@openshift-ci openshift-ci bot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Sep 25, 2025
@lgarciaaco lgarciaaco closed this Nov 6, 2025
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