[image-resizer] Increase default memory size, fixes #249 (#308)

* Remove unused config `location`

* Set function `availableMemoryMb` size default to 1GB

* Add note on `generateResizedImage` readme description about fn memory size.

* Revert readme change

Author: Salakar

image-resizer/functions/lib/config.js

@@ -18,7 +18,6 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.default = {
     bucket: process.env.IMG_BUCKET,
     cacheControlHeader: process.env.CACHE_CONTROL_HEADER,
-    location: process.env.LOCATION,
     imageSizes: process.env.IMG_SIZES.split(","),
     resizedImagesPath: process.env.RESIZED_IMAGES_PATH,
 };

image-resizer/functions/src/config.ts

@@ -17,7 +17,6 @@
 export default {
   bucket: process.env.IMG_BUCKET,
   cacheControlHeader: process.env.CACHE_CONTROL_HEADER,
-  location: process.env.LOCATION,
   imageSizes: process.env.IMG_SIZES.split(","),
   resizedImagesPath: process.env.RESIZED_IMAGES_PATH,
 };

image-resizer/mod.yaml

@@ -58,6 +58,7 @@ resources:
     properties:
       sourceDirectory: .
       location: ${LOCATION}
+      availableMemoryMb: 1024
       eventTrigger:
         eventType: google.storage.object.finalize
         resource: projects/_/buckets/${IMG_BUCKET}