Create OnePasswordItem API and controller

Command executed: `operator-sdk create api --version v1 --kind OnePasswordItem --resource --controller`
`--group` flag is skipped because we don't have a group in the previous version of the operator and we want to make things consistent and not bring any breaking changes.

config/crd/kustomization.yaml

@@ -0,0 +1,21 @@
+# This kustomization.yaml is not intended to be run by itself,
+# since it depends on service name and namespace that are out of this kustomize package.
+# It should be run by config/default
+resources:
+- bases/onepassword.com_onepassworditems.yaml
+#+kubebuilder:scaffold:crdkustomizeresource
+
+patchesStrategicMerge:
+# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
+# patches here are for enabling the conversion webhook for each CRD
+#- patches/webhook_in_onepassworditems.yaml
+#+kubebuilder:scaffold:crdkustomizewebhookpatch
+
+# [CERTMANAGER] To enable cert-manager, uncomment all the sections with [CERTMANAGER] prefix.
+# patches here are for enabling the CA injection for each CRD
+#- patches/cainjection_in_onepassworditems.yaml
+#+kubebuilder:scaffold:crdkustomizecainjectionpatch
+
+# the following config is for teaching kustomize how to do kustomization for CRDs.
+configurations:
+- kustomizeconfig.yaml

config/crd/kustomizeconfig.yaml

@@ -0,0 +1,19 @@
+# This file is for teaching kustomize how to substitute name and namespace reference in CRD
+nameReference:
+- kind: Service
+  version: v1
+  fieldSpecs:
+  - kind: CustomResourceDefinition
+    version: v1
+    group: apiextensions.k8s.io
+    path: spec/conversion/webhook/clientConfig/service/name
+
+namespace:
+- kind: CustomResourceDefinition
+  version: v1
+  group: apiextensions.k8s.io
+  path: spec/conversion/webhook/clientConfig/service/namespace
+  create: false
+
+varReference:
+- path: metadata/annotations

config/crd/patches/cainjection_in_onepassworditems.yaml

@@ -0,0 +1,7 @@
+# The following patch adds a directive for certmanager to inject CA into the CRD
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: CERTIFICATE_NAMESPACE/CERTIFICATE_NAME
+  name: onepassworditems.onepassword.com

config/crd/patches/webhook_in_onepassworditems.yaml

@@ -0,0 +1,16 @@
+# The following patch enables a conversion webhook for the CRD
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: onepassworditems.onepassword.com
+spec:
+  conversion:
+    strategy: Webhook
+    webhook:
+      clientConfig:
+        service:
+          namespace: system
+          name: webhook-service
+          path: /convert
+      conversionReviewVersions:
+      - v1

config/rbac/onepassworditem_editor_role.yaml

@@ -0,0 +1,24 @@
+# permissions for end users to edit onepassworditems.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: onepassworditem-editor-role
+rules:
+- apiGroups:
+  - onepassword.com
+  resources:
+  - onepassworditems
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - onepassword.com
+  resources:
+  - onepassworditems/status
+  verbs:
+  - get

config/rbac/onepassworditem_viewer_role.yaml

@@ -0,0 +1,20 @@
+# permissions for end users to view onepassworditems.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: onepassworditem-viewer-role
+rules:
+- apiGroups:
+  - onepassword.com
+  resources:
+  - onepassworditems
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - onepassword.com
+  resources:
+  - onepassworditems/status
+  verbs:
+  - get

config/samples/_v1_onepassworditem.yaml

@@ -0,0 +1,6 @@
+apiVersion: onepassword.com/v1
+kind: OnePasswordItem
+metadata:
+  name: onepassworditem-sample
+spec:
+  # TODO(user): Add fields here

config/samples/kustomization.yaml

@@ -0,0 +1,4 @@
+## Append samples you want in your CSV to this file as resources ##
+resources:
+- _v1_onepassworditem.yaml
+#+kubebuilder:scaffold:manifestskustomizesamples