Drop admission logic. Use a plain controller instead

clitools/devtools/gen-admission-payload.sh

@@ -1,52 +0,0 @@
-#!/usr/bin/env bash
-
-# Example: pipe this into curl
-#   ../../devtools/test-upgrade.sh \
-#   | this_script
-#   | curl -k -H 'Content-Type: application/json' --data-binary @- https://127.0.0.1:8443/admission
-
-set -euo pipefail
-
-uid=$(uuidgen 2>/dev/null)
-
-yq -o=json '.' | jq --arg uid "$uid" '
-{
-  apiVersion: "admission.k8s.io/v1",
-  kind: "AdmissionReview",
-  request: {
-    uid: $uid,
-    kind: {
-      group: "monok8s.io",
-      version: "v1alpha1",
-      kind: "OSUpgrade"
-    },
-    resource: {
-      group: "monok8s.io",
-      version: "v1alpha1",
-      resource: "osupgrades"
-    },
-    requestKind: {
-      group: "monok8s.io",
-      version: "v1alpha1",
-      kind: "OSUpgrade"
-    },
-    requestResource: {
-      group: "monok8s.io",
-      version: "v1alpha1",
-      resource: "osupgrades"
-    },
-    name: .metadata.name,
-    namespace: (.metadata.namespace // ""),
-    operation: "CREATE",
-    userInfo: {
-      username: "debug-user"
-    },
-    object: .,
-    oldObject: null,
-    dryRun: false,
-    options: {
-      apiVersion: "meta.k8s.io/v1",
-      kind: "CreateOptions"
-    }
-  }
-}'

clitools/devtools/run-controller.sh

@@ -14,4 +14,4 @@ else
 	  -addext "subjectAltName=IP:127.0.0.1,DNS:localhost"
 fi
 
-go run "$PROJ_ROOT"/cmd/ctl controller --tls-cert-file "$OUT_DIR"/tls.crt --tls-private-key-file "$OUT_DIR"/tls.key
+go run "$PROJ_ROOT"/cmd/ctl controller --tls-cert-file "$OUT_DIR"/tls.crt --tls-private-key-file "$OUT_DIR"/tls.key --namespace default