I'm trying to create a function to delete all users from the Database and write it on index.ts file and deploy it. Now, how can I run it?? I don't want my clients to run it from their mobile app, I need some admin tool to run the management functions. When I see cloud functions on Firebase console there's no option to run the functions, just to view their logs.
Cloud Functions isn't for running one-time scripts. You should do that on your local machine. Cloud Functions is for running code that responds to HTTP requests, or events that occur within other products in your project.
You may want to read this article: https://firebase.googleblog.com/2017/03/how-to-schedule-cron-jobs-with-cloud.html - it suggests using App Engine cron job for that purpose. Relevant project on github: https://github.com/FirebaseExtended/functions-cron
Also there's an example on similar topic in Firebase docs: https://github.com/firebase/functions-samples/tree/master/delete-unused-accounts-cron
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Following the Firebase examples to create and deploy a function, I keep failing at the deploy phase.
The error, with --debug enabled, shows:
<<< [apiv2][body] POST
https://cloudfunctions.googleapis.com/v1/projects/actus-poc2/locations/us-central1/functions
{"error":{"code":403,"message":"Cloud Functions uses Artifact Registry
to store function docker images. Artifact Registry API is not enabled
in your project. To enable the API, visit
https://console.developers.google.com/apis/api/artifactregistry.googleapis.com/overview?project=...
Now I was expecting to be able to stay within the confines of the firebase console but this message seems to imply I need to open the Google Cloud Console to enable additional permissions.
Should the code samples better document this?
Or is this a recent change in firebase functions that breaks many of the existing examples?
I need to open the Google Cloud Console to enable additional permissions.
The reason why you need to use the Google Cloud Console is because Cloud Functions for Firebase relies on some Google Cloud services. See.
Function deployments with Firebase CLI 11.2.0 and higher rely on Cloud Build and Artifact Registry.
is this a recent change in firebase functions that breaks many of the existing examples?
Deployments to older versions also do rely on some Google Cloud services. Deployments to older versions use Cloud Build in the same way, but rely on Container Registry and Cloud Storage for storage instead of Artifact Registry.
Should the code samples better document this?
If you do think an update to said documentation could be helpful, here is more about opening Feature requests.
I'm currently using json-server repo to emulate my back-end db and server for a prototype. To use/start json-server, I need to execute npm run json:server.
I've deployed my project to firebase but can't find a way to access a cmd or run that command from my own git-bash.
Is there any way of doing so or firebase doesn't allow to run commands on their end?
If you want to run small Node.js snippets on Firebase, have a look at the integration between Firebase Hosting and Cloud Functions.
Also see the Firebase documentation on what can you host on Firebase? and the overview documentation for running micro-services on Firebase Hosting and Cloud Functions.
I want to use Firebase cloud functions but when I try to init exists project I get error.
This is the error "Error: HTTP Error: 403, The caller does not have permission"
I created project before and then I moved project folder. When I had tried deploy, it wasn't work. I don't remember which error I got. And then I tried init same project but I got this error.
I tried logout and login again but it wasn't work.
I deleted "firebase-tools" but it wasn't work too.
And after I tried on different computer and I got same error.
And also I have Firebase Admin permission.
The firebase init command initializes/enables the project to use Cloud Functions for Firebase. Owners or Editors should use this command. Owners/Editors have higher permissions which allows APIs to be enabled (e.g. allowing the project to create VMs, Cloud Functions, or create a NoSQL Database).
Therefore I think you should perform this operation with Owner/Editor role.
You need to have Owner or Editor IAM permission on the GCP project to use firebase init command.
The firebase init command initializes/enables the project to use Cloud Functions/Hosting for Firebase. Owners/Editors have higher permissions that allow APIs to be enabled etc.
it is a first-time task when you starting the development, and then init command can be avoided if you have set up your cloud functions code in VCS for multiple developers or you.
i.e, Usually after writing code, you will replicate the project to other developers, who will then also write code and use firebase use yourprojectid further.
I want to uncheck "Allow unauthenticated invocations" in my newly created cloud function. I can do it from console. But i want it to be done via command prompt(firebase deploy). I am looking out for some field/attribute which i can add while deploying the cloud function. Please help me with this issue.
Unfortunately, at the time of writing, the public invocation policy is hard coded into the firebase-tools CLI.
The code in question can be found in firebase-tools/src/deploy/functions/release.js.
Using the firebase-cli you can easily deploy functions and show the logs. But I have yet to find the option to download or retrieve cloud functions.
I've dug through quiet a bit of the -h commands and nothing yet.
Is it possible to download / retrieve a projects cloud functions through the firebase-cli? I tend to switch between computers from home to work and I need to go to the console to copy the source code and redeploy.
The Firebase CLI doesn't provide a way to get deployed code. It's expected that you use some form of source control for managing code between developers and machines.