Add mirror registry CA certificate support for dataplane nodes #1784
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: rabi The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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When OCP is configured with mirror registries using private/self-signed CA certificates, the openstack-operator now passes these certificates via the edpm_podman_registry_ca_certs variable. This enables dataplane nodes to verify TLS connections when pulling container images from mirror registries that use private CAs. Depends-On: openstack-k8s-operators/openstack-operator#1784 Assisted-By: Claude Signed-off-by: rabi <[email protected]>
When OCP is configured with mirror registries using private/self-signed CA certificates, the openstack-operator now passes these certificates via the edpm_podman_registry_ca_certs variable. This enables dataplane nodes to verify TLS connections when pulling container images from mirror registries that use private CAs. Depends-On: openstack-k8s-operators/openstack-operator#1784 Assisted-By: Claude Signed-off-by: rabi <[email protected]>
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Mirror registries configured via IDMS/ICSP require TLS verification by default. For registries using private or self-signed CA certificates, dataplane nodes need access to these CA certificates to verify TLS connections when pulling container images. Note: The presence of IDMS/ICSP doesn't necessarily mean the cluster is disconnected. Mirror registries may be configured for other reasons (performance, policy, etc.). This change retrieves CA certificates from the ConfigMap referenced by image.config.openshift.io/cluster's additionalTrustedCA field (located in openshift-config namespace) and adds them to the combined-ca-bundle secret. The existing bootstrap service copies this bundle to EDPM nodes and updates the system trust store, so no edpm-ansible changes are required. Assisted-By: Claude Signed-off-by: rabi <[email protected]>
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Mirror registries configured via IDMS/ICSP require TLS verification by default. For registries using private or self-signed CA certificates, dataplane nodes need access to these CA certificates to verify TLS connections when pulling container images.
Note: The presence of IDMS/ICSP doesn't necessarily mean the cluster is disconnected. Mirror registries may be configured for other reasons (performance, policy, etc.).
This change retrieves CA certificates from the ConfigMap referenced by image.config.openshift.io/cluster's additionalTrustedCA field (located in openshift-config namespace) and adds them to the combined-ca-bundle secret.
The existing bootstrap service copies this bundle to EDPM nodes and updates the system trust store, so no edpm-ansible changes are required.
Assisted-By: Claude
Signed-off-by: rabi [email protected]