Fix nginx read-only filesystem issues

CloudronManifest.json

@@ -10,7 +10,6 @@
   "manifestVersion": 2,
   "website": "https://www.keila.io",
   "contactEmail": "hello@keila.io",
-  "icon": "file://icon.png",
   "tags": [
     "email",
     "newsletter",
@@ -26,12 +25,5 @@
   "minBoxVersion": "7.0.0",
   "postInstallMessage": "file://POSTINSTALL.md",
   "changelog": "file://CHANGELOG",
-  "optionalSso": false,
+  "optionalSso": false
-  "tcpPorts": {
-    "KEILA_PORT": {
-      "title": "Keila HTTP Port",
-      "description": "Keila HTTP Port",
-      "containerPort": 4000
-    }
-  }
 }

nginx.conf

@@ -6,6 +6,11 @@ server {
     root /tmp;
 
     client_max_body_size 100m;
+    client_body_temp_path /tmp/nginx/body;
+    fastcgi_temp_path /tmp/nginx/fastcgi;
+    proxy_temp_path /tmp/nginx/proxy;
+    scgi_temp_path /tmp/nginx/scgi;
+    uwsgi_temp_path /tmp/nginx/uwsgi;
 
     # Security headers
     add_header X-Frame-Options SAMEORIGIN;

start.sh

@@ -55,6 +55,9 @@ if [[ ! -f "/app/data/root_credentials" ]]; then
     chmod 600 /app/data/root_credentials
 fi
 
+echo "==> Creating nginx temp directories"
+mkdir -p /tmp/nginx/body /tmp/nginx/fastcgi /tmp/nginx/proxy /tmp/nginx/scgi /tmp/nginx/uwsgi
+
 echo "==> Starting nginx"
 nginx -t
 nginx