try standalone objectstore

backup/rook-manifest/buckets/ceph-object-store-ec.yaml

@@ -0,0 +1,25 @@
+apiVersion: ceph.rook.io/v1
+kind: CephObjectStore
+metadata:
+  name: ceph-objectstore-ec
+  namespace: rook-ceph
+spec:
+  metadataPool:
+    replicated:
+      size: 3
+    failureDomain: osd
+  dataPool:
+    erasureCoded:
+      dataChunks: 2
+      codingChunks: 1
+    failureDomain: osd
+  preservePoolsOnDelete: true
+  gateway:
+    sslCertificateRef:
+    port: 6981
+    # securePort: 443
+    instances: 1
+  #healthCheck:
+  #  bucket:
+  #    disabled: false
+  #    interval: 60s