feat(argocd-image-updater): Mount ssh-known-hosts from argocd (#1040)

* feat(argocd-image-updater): Mount ssh-known-hosts from argocd

Signed-off-by: Dong Wang <wd@wdicc.com>

* Bump minor version

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

Co-authored-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

charts/argocd-image-updater/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: argocd-image-updater
 description: A Helm chart for Argo CD Image Updater, a tool to automatically update the container images of Kubernetes workloads which are managed by Argo CD
 type: application
-version: 0.5.0
+version: 0.6.0
 appVersion: v0.11.0
 home: https://github.com/argoproj-labs/argocd-image-updater
 icon: https://argocd-image-updater.readthedocs.io/en/stable/assets/logo.png
@@ -15,4 +15,4 @@ maintainers:
     url: https://argoproj.github.io/
 annotations:
   artifacthub.io/changes: |
-    - "[Changed]: Update to app version v0.11.0"
+    - "[Added]: Mount ssh-known-hosts from argocd"

charts/argocd-image-updater/templates/deployment.yaml

@@ -128,6 +128,8 @@ spec:
             name: image-updater-conf
           - mountPath: /tmp
             name: tmp-dir
+          - mountPath: /app/config/ssh
+            name: ssh-known-hosts
           {{- if .Values.authScripts.enabled }}
           - mountPath: /scripts
             name: authscripts
@@ -150,6 +152,10 @@ spec:
       {{- end }}
       - emptyDir: {}
         name: tmp-dir
+      - configMap:
+          name: argocd-ssh-known-hosts-cm
+          optional: true
+        name: ssh-known-hosts
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}