feat(argo-workflows): add hostAliases to server (#2387)

* workflow server hostalises

Signed-off-by: drfaust92 <ilia.lazebnik@gmail.com>

* Update Chart.yaml

Signed-off-by: Ilia Lazebnik <Ilia.lazebnik@gmail.com>

* workflow server hostalises

Signed-off-by: drfaust92 <ilia.lazebnik@gmail.com>

---------

Signed-off-by: drfaust92 <ilia.lazebnik@gmail.com>
Signed-off-by: Ilia Lazebnik <Ilia.lazebnik@gmail.com>

charts/argo-workflows/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v3.5.2
 name: argo-workflows
 description: A Helm chart for Argo Workflows
 type: application
-version: 0.39.9
+version: 0.40.0
 icon: https://argoproj.github.io/argo-workflows/assets/logo.png
 home: https://github.com/argoproj/argo-helm
 sources:
@@ -17,4 +17,4 @@ annotations:
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
     - kind: changed
-      description: "fix(argo-workflows): fix helm lint error when extraObjects is defined and same fix as one done for argo-cd #2116"
+      description: "feat(argo-workflows): add hostAliases to server"

charts/argo-workflows/README.md

@@ -280,6 +280,7 @@ Fields to note:
 | server.extraContainers | list | `[]` | Extra containers to be added to the server deployment |
 | server.extraEnv | list | `[]` | Extra environment variables to provide to the argo-server container |
 | server.extraInitContainers | list | `[]` | Enables init containers to be added to the server deployment |
+| server.hostAliases | list | `[]` | Mapping between IP and hostnames that will be injected as entries in the pod's hosts files |
 | server.image.registry | string | `"quay.io"` | Registry to use for the server |
 | server.image.repository | string | `"argoproj/argocli"` | Repository to use for the server |
 | server.image.tag | string | `""` | Image tag for the Argo Workflows server. Defaults to `.Values.images.tag`. |

charts/argo-workflows/templates/server/server-deployment.yaml

@@ -37,6 +37,10 @@ spec:
       securityContext:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.server.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- with .Values.server.extraInitContainers }}
       initContainers:
         {{- tpl (toYaml .) $ | nindent 8 }}

charts/argo-workflows/values.yaml

@@ -458,6 +458,12 @@ server:
   # -- Service port name
   servicePortName: "" # http
 
+  # -- Mapping between IP and hostnames that will be injected as entries in the pod's hosts files
+  hostAliases: []
+  # - ip: 10.20.30.40
+  #   hostnames:
+  #   - git.myhostname
+
   serviceAccount:
     # -- Create a service account for the server
     create: true