{"id":"operator-driven-immutable-platform-model","text":"The entire OpenShift platform operates through an operator-driven model: operators are delivered via the FBC→OLM→Console pipeline and then manage immutable nodes through singleton CRs, creating a closed loop where the delivery mechanism and the management mechanism are both operator-mediated.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["immutable-nodes-with-singleton-operator-control","operator-delivery-through-console-integration"],"outlist":[],"label":"depth-3 — both platform delivery and node management converge on operators as the universal control plane"}],"dependents":["application-delivery-operates-within-governed-immutable-platform","governed-immutable-image-and-operator-platform","operator-lifecycle-bounded-by-platform-constraints","operator-pattern-replicates-across-platforms","platform-model-with-topology-variants","virt-requires-governed-infrastructure-stack"],"metadata":{},"explanation":{"steps":[{"node":"operator-driven-immutable-platform-model","truth_value":"IN","reason":"SL justification valid","antecedents":["immutable-nodes-with-singleton-operator-control","operator-delivery-through-console-integration"],"label":"depth-3 — both platform delivery and node management converge on operators as the universal control plane"},{"node":"immutable-nodes-with-singleton-operator-control","truth_value":"IN","reason":"SL justification valid","antecedents":["node-config-immutable-delivery-pipeline","singleton-resource-naming-convention","mco-rollout-process"],"label":"The MCO pipeline delivers changes to immutable nodes, and the singleton pattern ensures exactly one configuration authority — together they prevent configuration drift and split-brain"},{"node":"node-config-immutable-delivery-pipeline","truth_value":"IN","reason":"SL justification valid","antecedents":["rhcos-immutable-update-model","image-mirror-configuration-pipeline"],"label":"Both OS updates and registry configuration use the same MCO-mediated immutable delivery pattern"},{"node":"rhcos-immutable-update-model","truth_value":"IN","reason":"SL justification valid","antecedents":["rhcos-nodes-immutable","rhcos-rpm-ostree-updates","image-layering-verify-rpm-ostree-status"],"label":"Three facets of the same immutable-OS operational model"},{"node":"rhcos-nodes-immutable","truth_value":"IN","reason":"premise"},{"node":"rhcos-rpm-ostree-updates","truth_value":"IN","reason":"premise"},{"node":"image-layering-verify-rpm-ostree-status","truth_value":"IN","reason":"premise"},{"node":"image-mirror-configuration-pipeline","truth_value":"IN","reason":"SL justification valid","antecedents":["oc-mirror-generates-idms","mirror-config-applied-via-mco-registries-conf","icsp-deprecated-in-favor-of-idms"],"label":"End-to-end mirror configuration from generation to node application"},{"node":"oc-mirror-generates-idms","truth_value":"IN","reason":"premise"},{"node":"mirror-config-applied-via-mco-registries-conf","truth_value":"IN","reason":"premise"},{"node":"icsp-deprecated-in-favor-of-idms","truth_value":"IN","reason":"premise"},{"node":"singleton-resource-naming-convention","truth_value":"IN","reason":"SL justification valid","antecedents":["oauth-config-singleton-named-cluster","flowcollector-must-be-named-cluster","clusterautoscaler-singleton-named-default","storage-operator-singleton-named-cluster","powermonitor-must-be-named-power-monitor"],"label":"A recurring platform pattern worth capturing as a cross-cutting architectural constraint"},{"node":"oauth-config-singleton-named-cluster","truth_value":"IN","reason":"premise"},{"node":"flowcollector-must-be-named-cluster","truth_value":"IN","reason":"premise"},{"node":"clusterautoscaler-singleton-named-default","truth_value":"IN","reason":"premise"},{"node":"storage-operator-singleton-named-cluster","truth_value":"IN","reason":"premise"},{"node":"powermonitor-must-be-named-power-monitor","truth_value":"IN","reason":"premise"},{"node":"mco-rollout-process","truth_value":"IN","reason":"premise"},{"node":"operator-delivery-through-console-integration","truth_value":"IN","reason":"SL justification valid","antecedents":["operator-catalog-to-deployment-pipeline","console-plugin-integration-model"],"label":"OLM is the shared dependency — it drives both operator deployment and console plugin registration, revealing OLM as the universal operator delivery bus"},{"node":"operator-catalog-to-deployment-pipeline","truth_value":"IN","reason":"SL justification valid","antecedents":["fbc-modernizes-operator-catalog-format","olm-full-lifecycle-chain"],"label":"FBC defines the catalog format; OLM defines the installation chain — together they form the complete operator delivery pipeline"},{"node":"fbc-modernizes-operator-catalog-format","truth_value":"IN","reason":"SL justification valid","antecedents":["fbc-default-since-ocp-411-sqlite-deprecated","opm-validate-checks-catalog","fbc-skiprange-prunes-update-graph"],"label":"FBC as the complete modern catalog toolchain"},{"node":"fbc-default-since-ocp-411-sqlite-deprecated","truth_value":"IN","reason":"premise"},{"node":"opm-validate-checks-catalog","truth_value":"IN","reason":"premise"},{"node":"fbc-skiprange-prunes-update-graph","truth_value":"IN","reason":"premise"},{"node":"olm-full-lifecycle-chain","truth_value":"IN","reason":"SL justification valid","antecedents":["olm-resource-chain","olm-subscription-tracks-channel","subscription-triggers-installplan-then-csv","installplan-required-spec-fields"],"label":"End-to-end OLM lifecycle with each resource's role clarified"},{"node":"olm-resource-chain","truth_value":"IN","reason":"premise"},{"node":"olm-subscription-tracks-channel","truth_value":"IN","reason":"premise"},{"node":"subscription-triggers-installplan-then-csv","truth_value":"IN","reason":"premise"},{"node":"installplan-required-spec-fields","truth_value":"IN","reason":"premise"},{"node":"console-plugin-integration-model","truth_value":"IN","reason":"SL justification valid","antecedents":["consoleplugin-backend-must-use-https","console-plugins-registered-via-olm","console-config-singleton-named-cluster","consoleplugin-compat-level-1"],"label":"Console plugin architecture with security, registration, and stability guarantees"},{"node":"consoleplugin-backend-must-use-https","truth_value":"IN","reason":"premise"},{"node":"console-plugins-registered-via-olm","truth_value":"IN","reason":"premise"},{"node":"console-config-singleton-named-cluster","truth_value":"IN","reason":"premise"},{"node":"consoleplugin-compat-level-1","truth_value":"IN","reason":"premise"}]}}