Totally missed those pages Oqueli. Thanks for pointing those out. I must say that it was a bit difficult to find those so I'm glad you pointed them out. I'm a big fan of the documentation but it can be quite large to traverse sometimes.
On Tuesday, October 1, 2019 at 7:58:50 AM UTC-5, Oqueli Martinez Sanchez wrote: > > Regarding your first question. As documented here [1] Your app Engine > should be subscribed to receive push requests. A Pub/Sub subscription can > be configured to send messages as an HTTP POST request to a URL which can > be your App Engine Standard URL. On App Engine Standard you have at least > two options managing App Scalation. If your App Scales to Zero, the HTTP > Post from Pub/Sub will immediately "Wake up" your instance and execute the > logic you have programmed. Take into account that "Waking up" your App > Engine Standard instance would take some warm up time. You can also > configure your app.yaml [2] to not scale to zero, and have a > min_idle_instance value of 2 or 3 to handle the pubsub requests without > warm up time involved. This is up to you. > > Regarding your second question.It is encouraged by Google to use the > Product Client Libraries which have the Application Default Credentials > included, for you not to struggle with authentication using Google's > products. So yes, Start up your instance with the Standard libraries and > use the product client libraries needed. > > [1] https://cloud.google.com/pubsub/docs/push > [2] https://cloud.google.com/appengine/docs/standard/python/config/appref > On Monday, September 30, 2019 at 11:42:28 AM UTC-5, Nicholas Swekosky > wrote: >> >> I'm considering migrating from AppEngine Flex to AppEngine Standard and I >> have significant experience with both. I have 2 quick questions regarding >> the migration and figured would post them here. Any insight would be >> appreciated. >> >> 1. Let's say I have an AppEngine Standard service who's sole job is to >> pull from a PubSub subscription and do some work. Let's say some time has >> gone by and no work has been posted to that PubSub topic so my worker has >> scaled to 0. If something new has been posted to that PubSub topic, will >> that sandbox AppEngine Standard worker automatically scale to 1 to begin >> working again? >> >> 2. Let's say I have a service on AppEngine Flex that I'm considering >> migrating to AppEngine Standard. My existing service uses Google Cloud's >> golang libraries and I'm considering the amount of work it would take to >> migrate to the AppEngine Standard client libraries. For simplicity, let's >> assume I'm only using AppEngine, PubSub, OAuth, & Datastore. Could I only >> use the AppEngine Standard libraries to start the instance and use the >> Google Cloud libraries for PubSub, OAuth, & Datastore? >> >> Please let me know if more detail is needed for these 2 questions. Thanks >> so much! >> > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/c43b4234-044b-40f7-bd3d-1635281d5886%40googlegroups.com.
