[STK-322] Update readme to resolve any confusions (#9)

* Update readme to resolve any confusions

* Add new heading

* Remove unnecessary deployment commands from readme

* Set watch globally to true for jumbo manifest

* Update chart version to resolve conflicts

* Update readme with deploy with helm

deployments/kubernetes/chart/reloader/values.yaml

@@ -12,4 +12,4 @@ reloader:
     name: stakater/reloader
     tag: "0.0.6"
     pullPolicy: IfNotPresent
-  watchGlobally: false
+  watchGlobally: true

deployments/kubernetes/manifests/rbac.yaml

@@ -14,7 +14,7 @@ metadata:
   name: reloader
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: Role
+kind: ClusterRole
 metadata:
   labels: 
     app: reloader
@@ -51,7 +51,7 @@ rules:
       - patch
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: RoleBinding
+kind: ClusterRoleBinding
 metadata:
   labels: 
     app: reloader
@@ -65,7 +65,7 @@ metadata:
   namespace: default
 roleRef:
   apiGroup: rbac.authorization.k8s.io
-  kind: Role
+  kind: ClusterRole
   name: reloader-role
 subjects:
   - kind: ServiceAccount

deployments/kubernetes/reloader.yaml

@@ -29,10 +29,6 @@ spec:
     spec:
       containers:
       - env:
-        - name: KUBERNETES_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
         image: "stakater/reloader:0.0.6"
         imagePullPolicy: IfNotPresent
         name: reloader
@@ -54,7 +50,7 @@ metadata:
   name: reloader
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: Role
+kind: ClusterRole
 metadata:
   labels: 
     app: reloader
@@ -91,7 +87,7 @@ rules:
       - patch
 ---
 apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: RoleBinding
+kind: ClusterRoleBinding
 metadata:
   labels: 
     app: reloader
@@ -105,7 +101,7 @@ metadata:
   namespace: default
 roleRef:
   apiGroup: rbac.authorization.k8s.io
-  kind: Role
+  kind: ClusterRole
   name: reloader-role
 subjects:
   - kind: ServiceAccount

deployments/kubernetes/templates/chart/values.yaml.tmpl

@@ -12,4 +12,4 @@ reloader:
     name: {{ getenv "DOCKER_IMAGE" }}
     tag: "{{ getenv "VERSION" }}"
     pullPolicy: IfNotPresent
-  watchGlobally: false
+  watchGlobally: true