Chart Grooming (#14)

* Chart Grooming

- Changed the default `workflow-controller` installation to use the `ServiceAccount` that is created and bound.
- Customized the instanceID logic:
  - No longer defaults to installed (this was very difficult to see/understand when coming from starter tutorials)
  - Kept logic to allow for release name or explicit mappings but changed structure a bit
- Added in optional configuration for:
  - CRD Install hook's ServiceAccount to allow clean install if your
  default roles aren't privledged
  - Optional Pod and Service annotations
  - Controller logging level configuration
- Minio Customizations
  - Changed the Secret configuration to properly represent the path of a secret instead of the actual contents
  - Changed the names of the secret and service that are represented to mirror that of the underlying chart

* Adding in role bindings for minio secrets if installed

charts/argo/templates/worfkflow-controller-secrets-access.yaml

@@ -0,0 +1,18 @@
+{{ if .Values.minio.install }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ .Release.Name }}-{{ .Values.controller.name}}-minio-secret
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  resourceNames:
+  - {{ .Values.artifactRepository.s3.accessKeySecret.name | default (printf "%s-%s" .Release.Name "minio") | quote }}
+  - {{ .Values.artifactRepository.s3.secretKeySecret.name | default (printf "%s-%s" .Release.Name "minio") | quote }}
+  verbs:
+  - get
+  - watch
+  - list
+{{- end }}