I am currently using the Google Cloud Shell, and I wish to share access of it including the storage to someone so how can I do it.(I am quiet new to all this)
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I'm currently working on a social media app for Android mobile, and I have a problem regarding the cost-efficiency of my app especially with Firebase Storage. Therefore I want to implement a CDN for Firebase, which would cache the videos and images, preferably using a CDN service that offers scalable pricing (Google CDN offers this price model). I have been searching everywhere on how I could implement the google CDN with Firebase Storage but found no clear instructions. How can I achieve this?
There are a few ways to implement a CDN with Firebase Cloud Storage.
Please have a look at the documentation Firebase Cloud Storage:
Cloud Storage stores your files in a Google Cloud Storage bucket, making them accessible through both Firebase and Google Cloud. This allows you the flexibility to upload and download files
from mobile clients via the Firebase SDKs, and do server-side
processing such as image filtering or video transcoding using Google
Cloud Platform.
As a result, you can follow the documentation Setting up Cloud CDN with a backend bucket, but keep in mind that Cloud CDN will only kick in if you're accessing your data via that External HTTP(S) Load Balancer. You can find an example in the updated article Create a Custom Domain CDN with Google mentioned by #Yanan C.
As an alternative, you can use Cloudflare or other CDN. To do it you can follow instructions provided in the article How to Put a CDN in Front of Firebase Cloud Storage:
In Cloudflare create a new CNAME pointing your subdomain to c.storage.googleapis.com. For example: CNAME images.firerun.io c.storage.googleapis.com.
In the Firebase console -> Storage, create a new bucket named the subdomain. In the example above, the bucket name would be
"images.firerun.io". This is restriction where only the bucket named
the same as the subdomain will work.
Add a test file, for example: keep-calm.jpg
Next, give public access to the bucket the Google Console. Note, this is different from Firebase security rules where you should set
the security rules to allow externally allow read:
Go to Storage Management in the Google Console. Select your Firebase project.
Click on your new bucket (e.g. images.firerun.io) and click on the tab "permissions."
Click the "Add Members" button.
Enter New Member as "allUsers" and Role as Cloud Storage -> Storage Object Viewer".
Click "Save" and accept the warning that this is publicly accessible.
Now go to your subdomain with the file appended. For example: https://images.firerun.io/keep-calm.jpg
In addition, please have a look on the article Why You Should Put a CDN Like Cloudflare in Front of Firebase.
For Firebase Storage, I suppose the contents to cache, such as videos and images, are objects stored in buckets, please let me know otherwise. If it is the case, the post provides an answer from Firebase Support regarding how to use CDN with Firebase Storage, with an excerpt as below:
Now, there are ways to add a CDN to Cloud
Storage content; I found this small guide using Google CDN:
https://medium.com/#marco_37432/create-a-custom-domain-cdn-with-google-beta-7ad9531dfbae
Another use that I have seen is creating a static website with Cloud
Storage and adding on top another CDN provider, like CloudFlare. You
can see more details in this links:
https://cloudplatform.googleblog.com/2015/09/push-google-cloud-origin-content-out-to-users.html
https://cloud.google.com/interconnect/docs/how-to/cdn-interconnect
Hope it helps.
I have implemented Firebase Authentication in my app, using the Google Provider and the "https://www.googleapis.com/auth/drive.appdata" scope so my app can access its application folder within Google Drive
This part works fine and I retrieve the FireBaseUser once the authentication completes
What I now want to do is to access my app storage on Google Drive, but I don't know how to do this using the result of the current authentication
I tried to follow this: https://github.com/gsuitedevs/java-samples/blob/master/drive/quickstart/src/main/java/DriveQuickstart.java
But this doesn't work on Android.
The main issue is how to create the Credentials object
Do you have any idea on how to initialize a Drive.Builder instance so I can write/read to the app Google Drive folder?
Thanks
This cannot be done directly, because the Firebase & Google login are not the same, even when having logged in to Firebase with a Google account. On Android one meanwhile only has the "last logged in Google account" available for the user's Drive (the one on the device, which has nothing to do with Firebase Authentication, where Google may only be used as an "Authentication Provider").
So there are generally two options available to you:
Grant a GCP service-account access to Drive API and use Cloud Functions to access it.
Instead use Cloud Storage, which is within the Firebase eco-system and is similar to Drive.
I could also think of a combined solution approach, where users would use Cloud Storage (together with Firebase Authentication) and having a Cloud Function which uses a service-account, which eg. copies or moves uploaded files into a folder your Drive.
Concerning that (obviously server-side) Java example, the credentials.json clearly hints for a service account... and this is exactly where you can obtain this file from. However, for Android this is pretty useless - because it has major security implications, to package service-account credentials in an easy to de-compile package and distribute it on the WWW (to everybody). The Google Play Store likely would not permit you to publish or even upload that, because there are security checks in place. You could in best case only deploy that code as App Engine module, but not as an Android module.
Sorry for having destroyed your delusions and for not being able to provide a ready-made solution for 500 imaginary internet points, which pay nothing - but at least I can tell what is technically possible and what isn't - which effectively might save you lots of time, trying to accomplish the impossible.
I'm familiar with using Cloud Firestore when created through Firebase, but I've created a Cloud Firestore as a service within Cloud Platform and I can't figure out how to have a client access that database. I was expecting there would be someway to generate a GoogleService-Info.plist so that my iOS app can access Firestore.
How is Cloud Firestore different when created from GCP, and how can clients access it?
If you want to access Firestore from iOS, you will still have to go through the Firebase console to add your app to the project and generate that plist file.
What you probably don't realize is that a Firebase project is just like a GCP project. Every Firebase project IS a GCP project, just pre-configured with some services and APIs enabled. Read this blog for a full discussion. If you created your project via the Cloud console, you can just as easily access the very same project from the Firebase console.
Your Firstore instance is 100% the same, no matter how you access it. All the same data and scaling behavior that you expect from Firestore. The only differences lie in how Firebase client apps add special mobile functionality. Read this blog for a full discussion specific to Firestore.
Bottom line is that, for use with mobile apps, you should still use the Firebase console to set that up. You can use both console together at the same time. They show almost entirely the same data, but Firebase is simplified for mobile-centric use.
I read many GCP documents relating to credentials for using Cloud Firestore from Google App Engine Standard Environment, but I'm very confused now.
According to the following pages, I assume there can be two service accounts from Google App Engine and Firebase. So there are two credentials from each of them, right?
https://firebase.google.com/docs/admin/setup#initialize_the_sdk
https://cloud.google.com/docs/authentication/production
The documentation recommends to use the environment variable for a credential like the following,
export GOOGLE_APPLICATION_CREDENTIALS="[PATH]"
but which credential should I use in my case?
I'm using Amazon cloud drive to save many video recordings. I want to run my own program in the cloud to process and/or edit these files.
Is there a way to access the data in my cloud drive from a program running on an EC2 instance?
Yes and no.
You can use Amazon Cloud Drive REST API to access files. To authenticate on Cloud Drive through your personal device you also need small web server to get authentication tokens.
Main problem you need to get security tokens by registering your security profile and "whitelist" it. Since September "whitelist" became unavailable without special review which takes about a month and almost 100% you get rejected. Even documentation for Cloud Drive is not accessible on dev console page anymore.
I would recommend to reconsider using Amazon Cloud Drive.