WIP: Adding backcompat testing

Signed-off-by: W. Kavanaugh Latiolais <[email protected]>

Author: kav

README.md

@@ -26,7 +26,7 @@ To run unit tests in this repository please install helm-unittest
 
 ```sh
 helm plugin install https://github.com/quintush/helm-unittest
-helm unittest -3 charts/velero
+helm unittest charts/velero
 ```
 
 ## License

charts/velero/templates/_helpers.tpl

@@ -79,28 +79,28 @@ Create the Restic priority class name.
 Create the backup storage location name
 */}}
 {{- define "velero.backupStorageLocation.name" -}}
-{{ coalesce .Values.backupStorageLocation.name .Values.configuration.backupStorageLocation.name "default" }}
+{{ coalesce .Values.configuration.backupStorageLocation.name .Values.backupStorageLocation.name "default" }}
 {{- end -}}
 
 {{/*
 Create the backup storage location provider
 */}}
 {{- define "velero.backupStorageLocation.provider" -}}
-{{ coalesce .Values.backupStorageLocation.provider .Values.configuration.backupStorageLocation.provider .Values.provider }}
+{{ coalesce .Values.configuration.backupStorageLocation.provider .Values.backupStorageLocation.provider .Values.configuration.provider .Values.provider }}
 {{- end -}}
 
 {{/*
 Create the volume snapshot location name
 */}}
 {{- define "velero.volumeSnapshotLocation.name" -}}
-{{ coalesce .Values.volumeSnapshotLocation.name .Values.configuration.volumeSnapshotLocation.name "default" }}
+{{ coalesce .Values.configuration.volumeSnapshotLocation.name .Values.volumeSnapshotLocation.name "default" }}
 {{- end -}}
 
 {{/*
 Create the volume snapshot location provider
 */}}
 {{- define "velero.volumeSnapshotLocation.provider" -}}
-{{ coalesce  .Values.volumeSnapshotLocation.provider .Values.configuration.volumeSnapshotLocation.provider .Values.provider}}
+{{ coalesce  .Values.configuration.volumeSnapshotLocation.provider .Values.volumeSnapshotLocation.provider .Values.configuration.provider .Values.provider}}
 {{- end -}}
 
 {{- define "velero.image-from-values" -}}

charts/velero/templates/backupstoragelocation.yaml

@@ -13,7 +13,7 @@ metadata:
     helm.sh/chart: {{ include "velero.chart" . }}
 spec:
   provider: {{ include "velero.backupStorageLocation.provider" . }}
-{{- with coalesce .Values.backupStorageLocation .Values.configuration.backupStorageLocation }}
+{{- with coalesce  .Values.configuration.backupStorageLocation .Values.backupStorageLocation }}
   objectStorage:
     bucket: {{ .bucket  }}
     {{- with .prefix }}

charts/velero/templates/deployment.yaml

@@ -57,25 +57,25 @@ spec:
           args:
             - server
           {{- with .Values }}
-            {{- with coalesce .backupSyncPeriod .configuration.backupSyncPeriod }}
+            {{- with coalesce .configuration.backupSyncPeriod .backupSyncPeriod  }}
             - --backup-sync-period={{ . }}
             {{- end }}
-            {{- with coalesce .resticTimeout .configuration.resticTimeout }}
+            {{- with coalesce .configuration.resticTimeout .resticTimeout}}
             - --restic-timeout={{ . }}
             {{- end }}
-            {{- if coalesce .restoreOnlyMode .configuration.restoreOnlyMode }}
+            {{- if coalesce .configuration.restoreOnlyMode .restoreOnlyMode}}
             - --restore-only
             {{- end }}
-            {{- with coalesce .restoreResourcePriorities .configuration.restoreResourcePriorities }}
+            {{- with coalesce .configuration.restoreResourcePriorities .restoreResourcePriorities }}
             - --restore-resource-priorities={{ . }}
             {{- end }}
-            {{- with coalesce .features .configuration.features }}
+            {{- with coalesce .configuration.features .features }}
             - --features={{ . }}
             {{- end }}
-            {{- with coalesce .configuration.logLevel }}
+            {{- with coalesce .configuration.logLevel .logLevel }}
             - --log-level={{ . }}
             {{- end }}
-            {{- with coalesce .configuration.logFormat }}
+            {{- with coalesce .configuration.logFormat .logFormat }}
             - --log-format={{ . }}
             {{- end }}
           {{- end }}
@@ -120,7 +120,7 @@ spec:
               value: /credentials/cloud
             {{- end }}
           {{- end }}
-          {{- with coalesce .Values.extraEnvVars .Values.configuration.extraEnvVars }}
+          {{- with coalesce .Values.configuration.extraEnvVars .Values.extraEnvVars }}
           {{- range $key, $value := . }}
             - name: {{ default "none" $key | quote }}
               value: {{ default "none" $value | quote }}

charts/velero/templates/restic-daemonset.yaml

@@ -64,13 +64,13 @@ spec:
             - restic
             - server
           {{- with .Values }}
-            {{- with coalesce .features .configuration.features }}
+            {{- with coalesce .configuration.features .features }}
             - --features={{ . }}
             {{- end }}
-            {{- with coalesce .logLevel .configuration.logLevel }}
+            {{- with coalesce .configuration.logLevel .logLevel }}
             - --log-level={{ . }}
             {{- end }}
-            {{- with coalesce .logFormat .configuration.logFormat }}
+            {{- with coalesce .configuration.logFormat .logFormat }}
             - --log-format={{ . }}
             {{- end }}
           {{- end }}
@@ -88,7 +88,7 @@ spec:
             {{- toYaml .Values.restic.extraVolumeMounts | nindent 12 }}
             {{- end }}
           env:
-            {{- with coalesce .Values.extraEnvVars .Values.configuration.extraEnvVars }}
+            {{- with coalesce .Values.configuration.extraEnvVars .Values.extraEnvVars }}
             {{- range $key, $value := . }}
             - name: {{ default "none" $key | quote }}
               value: {{ default "none" $value | quote }}
@@ -119,7 +119,7 @@ spec:
               value: /credentials/cloud
             {{- end }}
           {{- end }}
-          {{- with coalesce .Values.extraEnvVars .Values.configuration.extraEnvVars }}
+          {{- with coalesce .Values.configuration.extraEnvVars .Values.extraEnvVars }}
           {{- range $key, $value := . }}
             - name: {{ default "none" $key | quote }}
               value: {{ default "none" $value | quote }}

charts/velero/templates/volumesnapshotlocation.yaml

@@ -13,7 +13,7 @@ metadata:
     helm.sh/chart: {{ include "velero.chart" . }}
 spec:
   provider: {{ include "velero.volumeSnapshotLocation.provider" . }}
-{{- with coalesce .Values.volumeSnapshotLocation.config .Values.configuration.volumeSnapshotLocation.config }}
+{{- with coalesce .Values.configuration.volumeSnapshotLocation.config .Values.volumeSnapshotLocation.config }}
   config:
 {{ toYaml . | indent 4 }}
 {{- end -}}

charts/velero/tests/__snapshot__/back-compat-snapshot_test.yaml.snap

@@ -80,9 +80,12 @@ manifest should match snapshot:
         helm.sh/chart: velero-2.14.0
       name: default
     spec:
+      config:
+        profile: test
+        region: us-west-1
       objectStorage:
-        bucket: null
-      provider: null
+        bucket: velero
+      provider: aws
   3: |
     apiVersion: apps/v1
     kind: DaemonSet