fix: make Rancher image pre-pull best effort and disable managed SUC

Docker Hub TLS handshakes are too flaky to make pre-pulling a hard bootstrap requirement. Treat image pre-pull as opportunistic and disable Rancher's managed system-upgrade-controller feature so that image is removed from the critical install path while Rancher and its webhook converge.
2026-04-22 11:33:13 +00:00
parent 9c0523e880
commit 55d7b8201e
2 changed files with 3 additions and 0 deletions
@@ -28,6 +28,8 @@ spec:
    extraEnv:
      - name: CATTLE_PROMETHEUS_METRICS
        value: "true"
+      - name: CATTLE_FEATURES
+        value: "managed-system-upgrade-controller=false"
    resources:
      requests:
        cpu: 500m