Remove managedFields from gathered resources (openshift#460)

* Remove metadata.managedFields from resources

* Fix tests broken by ResourceMarshaller

* Add tests for ResourceMarshaller

* Update sample JSONs with managedFields

* Fix invalid pointer to resources in some gatherers

* Fix linter errors related to resource marshalling

* Add misspell nolint to ResourceMarshaller

Author: natiiix

docs/insights-archive-sample/config/authentication.json

@@ -1,22 +1,23 @@
 {
-  "kind": "Authentication",
-  "apiVersion": "config.openshift.io/v1",
   "metadata": {
     "name": "cluster",
     "selfLink": "/apis/config.openshift.io/v1/authentications/cluster",
-    "uid": "ac282512-00f7-41c2-bdff-2a3a17c70f56",
-    "resourceVersion": "20082",
+    "uid": "f90ceec3-1d67-4d0f-81c9-c92e8e06162f",
+    "resourceVersion": "15398",
     "generation": 1,
-    "creationTimestamp": "2020-08-12T08:27:44Z",
+    "creationTimestamp": "2021-07-07T11:03:06Z",
     "annotations": {
+      "include.release.openshift.io/self-managed-high-availability": "true",
+      "include.release.openshift.io/single-node-developer": "true",
       "release.openshift.io/create-only": "true"
     }
   },
   "spec": {
     "type": "",
     "oauthMetadata": {
       "name": ""
-    }
+    },
+    "serviceAccountIssuer": ""
   },
   "status": {
     "integratedOAuthMetadata": {

docs/insights-archive-sample/config/clusteroperator/authentication.json

@@ -4,47 +4,60 @@
   "metadata": {
     "name": "authentication",
     "selfLink": "/apis/config.openshift.io/v1/clusteroperators/authentication",
-    "uid": "159e53cc-e023-47f4-bb59-390da02f0c9e",
-    "resourceVersion": "23758",
+    "uid": "f9f2d54f-1abd-4533-9819-5386a1e7c7a6",
+    "resourceVersion": "1782215",
     "generation": 1,
-    "creationTimestamp": "2020-08-12T08:29:29Z"
+    "creationTimestamp": "2021-07-07T11:02:54Z",
+    "annotations": {
+      "exclude.release.openshift.io/internal-openshift-hosted": "true",
+      "include.release.openshift.io/self-managed-high-availability": "true",
+      "include.release.openshift.io/single-node-developer": "true"
+    }
   },
   "spec": {},
   "status": {
     "conditions": [
       {
         "type": "Degraded",
         "status": "False",
-        "lastTransitionTime": "2020-08-12T08:53:52Z",
-        "reason": "AsExpected"
+        "lastTransitionTime": "2021-07-12T21:20:38Z",
+        "reason": "AsExpected",
+        "message": "All is well"
       },
       {
         "type": "Progressing",
         "status": "False",
-        "lastTransitionTime": "2020-08-12T08:59:23Z",
-        "reason": "AsExpected"
+        "lastTransitionTime": "2021-07-12T21:20:42Z",
+        "reason": "AsExpected",
+        "message": "All is well"
       },
       {
         "type": "Available",
         "status": "True",
-        "lastTransitionTime": "2020-08-12T08:59:23Z",
-        "reason": "AsExpected"
+        "lastTransitionTime": "2021-07-12T21:20:44Z",
+        "reason": "AsExpected",
+        "message": "OAuthServerDeploymentAvailable: availableReplicas==2"
       },
       {
         "type": "Upgradeable",
-        "status": "True",
-        "lastTransitionTime": "2020-08-12T08:29:29Z",
-        "reason": "AsExpected"
+        "status": "False",
+        "lastTransitionTime": "2021-07-07T11:26:28Z",
+        "reason": "UnsupportedConfigOverrides_UnsupportedConfigOverridesSet",
+        "message": "UnsupportedConfigOverridesUpgradeable: setting: [useUnsupportedUnsafeNonHANonProductionUnstableOAuthServer]"
       }
     ],
     "versions": [
+      {
+        "name": "oauth-apiserver",
+        "version": "4.7.16"
+      },
       {
         "name": "oauth-openshift",
-        "version": "4.4.16_openshift"
+        "version": "4.7.16_openshift"
       },
       {
         "name": "operator",
-        "version": "4.4.16"
+        "version": "4.7.16"
       }
     ],
     "relatedObjects": [
@@ -71,11 +84,13 @@
       {
         "group": "route.openshift.io",
         "resource": "routes",
+        "namespace": "openshift-authentication",
         "name": "oauth-openshift"
       },
       {
         "group": "",
         "resource": "services",
+        "namespace": "openshift-authentication",
         "name": "oauth-openshift"
       },
       {
@@ -102,6 +117,11 @@
         "group": "",
         "resource": "namespaces",
         "name": "openshift-ingress"
+      },
+      {
+        "group": "",
+        "resource": "namespaces",
+        "name": "openshift-oauth-apiserver"
       }
     ],
     "extension": null

docs/insights-archive-sample/config/clusteroperator/baremetal.json

@@ -0,0 +1,76 @@
+{
+  "kind": "ClusterOperator",
+  "apiVersion": "config.openshift.io/v1",
+  "metadata": {
+    "name": "baremetal",
+    "selfLink": "/apis/config.openshift.io/v1/clusteroperators/baremetal",
+    "uid": "acae4cff-a1f3-4d63-b75b-e4532a0a0c3f",
+    "resourceVersion": "5106",
+    "generation": 1,
+    "creationTimestamp": "2021-07-07T11:02:54Z",
+    "annotations": {
+      "exclude.release.openshift.io/internal-openshift-hosted": "true",
+      "include.release.openshift.io/self-managed-high-availability": "true",
+      "include.release.openshift.io/single-node-developer": "true"
+    }
+  },
+  "spec": {},
+  "status": {
+    "conditions": [
+      {
+        "type": "Progressing",
+        "status": "False",
+        "lastTransitionTime": "2021-07-07T11:26:29Z"
+      },
+      {
+        "type": "Degraded",
+        "status": "False",
+        "lastTransitionTime": "2021-07-07T11:26:29Z"
+      },
+      {
+        "type": "Available",
+        "status": "True",
+        "lastTransitionTime": "2021-07-07T11:26:29Z",
+        "reason": "AsExpected",
+        "message": "Operational"
+      },
+      {
+        "type": "Upgradeable",
+        "status": "True",
+        "lastTransitionTime": "2021-07-07T11:26:29Z"
+      },
+      {
+        "type": "Disabled",
+        "status": "True",
+        "lastTransitionTime": "2021-07-07T11:26:29Z",
+        "reason": "UnsupportedPlatform",
+        "message": "Nothing to do on this Platform"
+      }
+    ],
+    "versions": [
+      {
+        "name": "operator",
+        "version": "4.7.16"
+      }
+    ],
+    "relatedObjects": [
+      {
+        "group": "",
+        "resource": "namespaces",
+        "name": "openshift-machine-api"
+      },
+      {
+        "group": "metal3.io",
+        "resource": "baremetalhosts",
+        "namespace": "openshift-machine-api",
+        "name": ""
+      },
+      {
+        "group": "metal3.io",
+        "resource": "provisioning",
+        "name": ""
+      }
+    ],
+    "extension": null
+  }
+}