Feature/152 update to v6 (#154)

* Don't use default 1 for replicaCount

Since `default` handles 0 (zero) as "not set", it's currently impossible to scale the helm chart to 0 replicas.
The default value in the values file is 1 anyways, so this should not cause a breaking change.

* Update Chart.yaml with new version

* Update README.md

* Update Chart.yaml

Switch to v6 image

* Update values.yaml

update documentation comment in values.yaml

---------

Co-authored-by: Juan Picado <[email protected]>

Author: Hechamon

README.md

@@ -49,7 +49,7 @@ helm install npm verdaccio/verdaccio
 
 ```bash
 # Helm v3+
-helm install npm --set image.tag=5.29.0 verdaccio/verdaccio
+helm install npm --set image.tag=6.0.0 verdaccio/verdaccio
 ```
 
 ### Upgrading Verdaccio

charts/verdaccio/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
 description: A lightweight private node.js proxy registry
 name: verdaccio
-version: 4.18.0
-appVersion: 5.31.1
+version: 4.19.0
+appVersion: 6.0.0
 home: https://verdaccio.org
 icon: https://cdn.verdaccio.dev/logos/default.png
 sources:

charts/verdaccio/templates/deployment.yaml

@@ -10,7 +10,7 @@ metadata:
   {{- end }}
 spec:
   {{- if .Values.replicaCountEnabled }}
-  replicas: {{ default 1 .Values.replicaCount }}
+  replicas: {{ .Values.replicaCount }}
   {{- end}}
   revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
   selector:

charts/verdaccio/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: verdaccio/verdaccio
-  # tag: 5.21.1
+  # tag: defaults to appVersion in Chart.yaml
   pullPolicy: IfNotPresent
   pullSecrets: []
     # - dockerhub-secret