{"id":"ocp-dns-preferred-over-env-vars","text":"DNS-based service discovery is preferred over environment variables because environment variables break when services are recreated with new IPs; backend services must exist before frontend pods if using env-var discovery.","truth_value":"IN","source":"entries/2026/03/05/en-documentation-openshift_container_platform-417-html-networking_overview-under.md","source_url":"","source_hash":"ddb83f8f662fcbc6","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ocp-dns-preferred-over-env-vars","truth_value":"IN","reason":"premise"}]}}