Fixes for extraEnv

- Fixed indentation
- Fixed default type (yaml sequences instead of maps)

charts/matrix-synapse/templates/deployment.yaml

@@ -95,7 +95,7 @@ spec:
                   key: redis-password
           {{- end }}
           {{- with .Values.synapse.extraEnv }}
-            {{ . | toYaml }}
+            {{- . | toYaml | nindent 12 }}
           {{- end }}
           image: "{{ .Values.image.repository }}:{{ include "matrix-synapse.imageTag" . }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}

charts/matrix-synapse/templates/worker-deployment.yaml

@@ -83,7 +83,7 @@ spec:
                   key: redis-password
           {{- end }}
           {{- with $config.extraEnv | default $default.extraEnv }}
-            {{ . | toYaml }}
+            {{- . | toYaml | nindent 12 }}
           {{- end }}
           securityContext:
             {{- $config.securityContext | default $default.securityContext | toYaml | nindent 12 }}

charts/matrix-synapse/values.yaml

@@ -158,7 +158,7 @@ synapse:
 
   ## Additional environment variables to apply to the main Synapse pod
   ##
-  extraEnv: {}
+  extraEnv: []
   #  - name: LD_PRELOAD
   #    value: /usr/lib/x86_64-linux-gnu/libjemalloc.so.2
   #  - name: SYNAPSE_CACHE_FACTOR
@@ -262,7 +262,7 @@ workers:
 
     ## Additional environment variables to add to the worker.
     ##
-    extraEnv: {}
+    extraEnv: []
     #  - name: LD_PRELOAD
     #    value: /usr/lib/x86_64-linux-gnu/libjemalloc.so.2
     #  - name: SYNAPSE_CACHE_FACTOR