docs(argo-cd): mention declarative set up for Argo-CD (#1037)

* docs(argo-cd): mention declarative set up for Argo-CD

* docs: Explain how you can avoid setting some Helm values like configs.repositories via the declarative set up with secrets.

Signed-off-by: cyril.cros <cyril.cros@polytechnique.edu>

Co-authored-by: Marko Bevc <marko.bevc@gmail.com>

* bumped appVersion / image to v1.2.0 (#1039)

Signed-off-by: lukasz.peplinski <lukasz.peplinski@tensquaregames.com>

Co-authored-by: lukasz.peplinski <lukasz.peplinski@tensquaregames.com>
Signed-off-by: cyril.cros <cyril.cros@polytechnique.edu>

* docs: Add README section also to README.md.gotmpl and bump chart version

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

Co-authored-by: cyril.cros <cyril.cros@polytechnique.edu>
Co-authored-by: Marko Bevc <marko.bevc@gmail.com>
Co-authored-by: lukpep <lukpep@gmail.com>
Co-authored-by: lukasz.peplinski <lukasz.peplinski@tensquaregames.com>
Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argo-cd/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v2.1.7
 description: A Helm chart for ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 3.27.0
+version: 3.27.1
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 keywords:
@@ -21,4 +21,4 @@ dependencies:
     condition: redis-ha.enabled
 annotations:
   artifacthub.io/changes: |
-    - "[Added]: Support for additional labels"
+    - "[Added]: Mention declarative set up for Argo CD in README.md"

charts/argo-cd/README.md

@@ -10,6 +10,9 @@ This is a **community maintained** chart. This chart installs [argo-cd](https://
 
 The default installation is intended to be similar to the provided ArgoCD [releases](https://github.com/argoproj/argo-cd/releases).
 
+If you want to avoid including sensitive information unencrypted (clear text) in your version control, make use of the [declarative set up](https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/) of Argo CD.
+For instance, rather than adding repositories and their keys in your Helm values, you could deploy [SealedSecrets](https://github.com/bitnami-labs/sealed-secrets) with contents as seen in this [repositories section](https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/#repositories) or any other secrets manager service (i.e. HashiCorp Vault, AWS/GCP Secrets Manager, etc.).
+
 ## High Availability
 
 This chart installs the non-HA version of ArgoCD by default. If you want to run ArgoCD in HA mode, you can use one of the example values in the next sections.

charts/argo-cd/README.md.gotmpl

@@ -10,6 +10,9 @@ This is a **community maintained** chart. This chart installs [argo-cd](https://
 
 The default installation is intended to be similar to the provided ArgoCD [releases](https://github.com/argoproj/argo-cd/releases).
 
+If you want to avoid including sensitive information unencrypted (clear text) in your version control, make use of the [declarative set up](https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/) of Argo CD.
+For instance, rather than adding repositories and their keys in your Helm values, you could deploy [SealedSecrets](https://github.com/bitnami-labs/sealed-secrets) with contents as seen in this [repositories section](https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/#repositories) or any other secrets manager service (i.e. HashiCorp Vault, AWS/GCP Secrets Manager, etc.).
+
 ## High Availability
 
 This chart installs the non-HA version of ArgoCD by default. If you want to run ArgoCD in HA mode, you can use one of the example values in the next sections.