fix: Add initcontainer to force refresh TRUSTED_DOMAINS (#930)

* reverse useless changes (+1 squashed commits)

Squashed commits:

[fc6a76660] bump version (+19 squashed commit)

Squashed commit:

[ef82c37d7] trry a more... direct... script

[feffd5fb8] try moving config injector to nextcloud container

[9f89377fd] don't create folder and leave it at that

[d00abcd3f] create dir of not exists

[2b95c9277] try more

[b28ff0f57] try yet another solution

[b5b65ac6d] try this

[744bc21af] slightly different

[d3b3ec75f] fix mistake

[8c4b311af] move to command

[43a9f0116] try one line scripting

[5e8ff9f2b] add some verbosity

[a7c13abc6] try adding extra tooling to deal with the config

[abdb26807] mode 777

[938651c7b] add subpath

[810858849] disable readonly on configmap mount

[8b5a48d65] usefilename as mountpath

[3609d1198] fix this

[99d115d97] fix: adds an override nextcloud config to force trusted_domains

* add nextcloud config

charts/stable/nextcloud/Chart.yaml

@@ -33,4 +33,4 @@ sources:
 - https://github.com/nextcloud/docker
 - https://github.com/nextcloud/helm
 type: application
-version: 3.7.14
+version: 3.7.15

charts/stable/nextcloud/templates/_configmap.tpl

@@ -3,13 +3,15 @@
 
 {{- $hosts := "" }}
 {{- if .Values.ingress.main.enabled }}
-{{ range $index, $host := .Values.ingress.main.hosts }}
+{{- range .Values.ingress }}
+{{- range $index, $host := .hosts }}
     {{- if $index }}
     {{ $hosts = ( printf "%v %v" $hosts $host.host ) }}
     {{- else }}
     {{ $hosts = ( printf "%s" $host.host ) }}
     {{- end }}
-{{ end }}
+{{- end }}
+{{- end }}
 {{- end }}
 ---
 apiVersion: v1

charts/stable/nextcloud/values.yaml

@@ -81,6 +81,33 @@ initContainers:
           secretKeyRef:
             name: dbcreds
             key: plainhost
+  - name: injectconfig
+    image: nextcloud:22.1.1
+    envFrom:
+      - configMapRef:
+          name: nextcloudconfig
+    command:
+      - "su"
+      - "-p"
+      - "www-data"
+      - "-s"
+      - "/bin/sh"
+      - "-c"
+    args:
+      - if [ -f /var/www/html/occ ]; then
+          if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
+            echo "setting trusted domains…";
+            NC_TRUSTED_DOMAIN_IDX=1;
+            for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
+              DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//');
+              php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN;
+              NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1));
+            done;
+          fi;
+        fi;
+    volumeMounts:
+      - mountPath: /var/www/html
+        name: data
 
 
 podSecurityContext: