Jika Anda membuat fungsi baru, lihat Panduan Memulai Konsol di Cloud Run. Konten di halaman ini hanya berlaku untuk fungsi lama yang ada dan dibuat dengan Cloud Functions v1 API.

Tutorial ImageMagick (generasi ke-1)

Tutorial ini menunjukkan penggunaan fungsi Cloud Run, Cloud Vision API, dan ImageMagick untuk mendeteksi dan memburamkan gambar menyinggung yang diupload ke bucket Cloud Storage.

Tujuan

Men-deploy fungsi Cloud Run Latar Belakang yang dipicu penyimpanan.
Menggunakan Vision API untuk mendeteksi konten kekerasan atau khusus dewasa.
Menggunakan ImageMagick untuk memburamkan gambar yang menyinggung.
Menguji fungsi dengan mengupload gambar zombie pemakan daging.

Biaya

Di dokumen ini, Anda akan menggunakan komponen Google Cloudyang dapat ditagih berikut:

Cloud Run functions
Cloud Storage
Cloud Vision

Untuk membuat perkiraan biaya berdasarkan proyeksi penggunaan Anda, gunakan kalkulator harga.

Pengguna Google Cloud baru mungkin memenuhi syarat untuk mendapatkan uji coba gratis.

Sebelum memulai

Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

Roles required to select or create a project

Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
Create a project: To create a project, you need the Project Creator (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

Go to project selector

Verify that billing is enabled for your Google Cloud project.

Enable the Cloud Functions, Cloud Build, Cloud Storage, and Cloud Vision APIs.

Roles required to enable APIs

To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles.

Enable the APIs

Install the Google Cloud CLI.

Jika Anda menggunakan penyedia identitas (IdP) eksternal, Anda harus login ke gcloud CLI dengan identitas gabungan Anda terlebih dahulu.

Untuk melakukan inisialisasi gcloud CLI, jalankan perintah berikut:

gcloud init

In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

Roles required to select or create a project

Select a project: Selecting a project doesn't require a specific IAM role—you can select any project that you've been granted a role on.
Create a project: To create a project, you need the Project Creator (roles/resourcemanager.projectCreator), which contains the resourcemanager.projects.create permission. Learn how to grant roles.

Go to project selector

Verify that billing is enabled for your Google Cloud project.

Enable the Cloud Functions, Cloud Build, Cloud Storage, and Cloud Vision APIs.

Roles required to enable APIs

To enable APIs, you need the Service Usage Admin IAM role (roles/serviceusage.serviceUsageAdmin), which contains the serviceusage.services.enable permission. Learn how to grant roles.

Enable the APIs

Install the Google Cloud CLI.

Jika Anda menggunakan penyedia identitas (IdP) eksternal, Anda harus login ke gcloud CLI dengan identitas gabungan Anda terlebih dahulu.

Untuk melakukan inisialisasi gcloud CLI, jalankan perintah berikut:

gcloud init

Jika Anda sudah menginstal gcloud CLI, update dengan menjalankan perintah berikut:

gcloud components update

Siapkan lingkungan pengembangan Anda.

Node.js

Buka panduan penyiapan Node.js

Python

Buka panduan penyiapan Python

Go

Buka panduan penyiapan Go

Java

Buka panduan penyiapan Java

Ruby

Buka panduan penyiapan Ruby

Memvisualisasikan alur data

Alur data dalam aplikasi tutorial ImageMagick melibatkan beberapa langkah:

Sebuah gambar diupload ke bucket Cloud Storage.
Fungsi menganalisis gambar menggunakan Vision API.
Jika konten kekerasan atau khusus dewasa terdeteksi, fungsi akan menggunakan ImageMagick untuk memburamkan gambar.
Gambar yang diburamkan diupload ke bucket Cloud Storage lain untuk digunakan.

Menyiapkan aplikasi

Buat bucket Cloud Storage untuk mengupload gambar, dengan YOUR_INPUT_BUCKET_NAME adalah nama bucket yang unik secara global:
```
gcloud storage buckets create gs://YOUR_INPUT_BUCKET_NAME
```
Buat bucket Cloud Storage untuk menerima gambar yang diburamkan, dengan YOUR_OUTPUT_BUCKET_NAME adalah nama bucket yang unik secara global:
```
gcloud storage buckets create gs://YOUR_OUTPUT_BUCKET_NAME
```
Buat clone repositori aplikasi contoh ke komputer lokal Anda:
Node.js
```
git clone https://github.com/GoogleCloudPlatform/nodejs-docs-samples.git
```
Atau, Anda dapat mendownload contoh sebagai file ZIP dan mengekstraknya.
Python
```
git clone https://github.com/GoogleCloudPlatform/python-docs-samples.git
```
Atau, Anda dapat mendownload contoh sebagai file ZIP dan mengekstraknya.
Go
```
git clone https://github.com/GoogleCloudPlatform/golang-samples.git
```
Atau, Anda dapat mendownload contoh sebagai file ZIP dan mengekstraknya.
Java
```
git clone https://github.com/GoogleCloudPlatform/java-docs-samples.git
```
Atau, Anda dapat mendownload contoh sebagai file ZIP dan mengekstraknya.
Ruby
```
git clone https://github.com/GoogleCloudPlatform/ruby-docs-samples.git
```
Atau, Anda dapat mendownload contoh sebagai file ZIP dan mengekstraknya.

Ubah ke direktori yang memuat kode contoh fungsi Cloud Run:

Node.js

cd nodejs-docs-samples/functions/imagemagick/

Python

cd python-docs-samples/functions/imagemagick/

Go

cd golang-samples/functions/imagemagick/

Java

cd java-docs-samples/functions/imagemagick/

Ruby

cd ruby-docs-samples/functions/imagemagick/

Memahami kode

Mengimpor dependensi

Aplikasi harus mengimpor beberapa dependensi untuk berinteraksi dengan layananGoogle Cloud , ImageMagick, dan sistem file:

Node.js

const gm = require('gm').subClass({imageMagick: true});
const fs = require('fs').promises;
const path = require('path');
const vision = require('@google-cloud/vision');

const {Storage} = require('@google-cloud/storage');
const storage = new Storage();
const client = new vision.ImageAnnotatorClient();

const {BLURRED_BUCKET_NAME} = process.env;

Python

import os
import tempfile

from google.cloud import storage, vision
from wand.image import Image

storage_client = storage.Client()
vision_client = vision.ImageAnnotatorClient()

Go


// Package imagemagick contains an example of using ImageMagick to process a
// file uploaded to Cloud Storage.
package imagemagick

import (
	"context"
	"errors"
	"fmt"
	"log"
	"os"
	"os/exec"

	"cloud.google.com/go/storage"
	vision "cloud.google.com/go/vision/apiv1"
	"cloud.google.com/go/vision/v2/apiv1/visionpb"
)

// Global API clients used across function invocations.
var (
	storageClient *storage.Client
	visionClient  *vision.ImageAnnotatorClient
)

func init() {
	// Declare a separate err variable to avoid shadowing the client variables.
	var err error

	storageClient, err = storage.NewClient(context.Background())
	if err != nil {
		log.Fatalf("storage.NewClient: %v", err)
	}

	visionClient, err = vision.NewImageAnnotatorClient(context.Background())
	if err != nil {
		log.Fatalf("vision.NewAnnotatorClient: %v", err)
	}
}

Java



import com.google.cloud.functions.BackgroundFunction;
import com.google.cloud.functions.Context;
import com.google.cloud.storage.Blob;
import com.google.cloud.storage.BlobId;
import com.google.cloud.storage.BlobInfo;
import com.google.cloud.storage.Storage;
import com.google.cloud.storage.StorageOptions;
import com.google.cloud.vision.v1.AnnotateImageRequest;
import com.google.cloud.vision.v1.AnnotateImageResponse;
import com.google.cloud.vision.v1.BatchAnnotateImagesResponse;
import com.google.cloud.vision.v1.Feature;
import com.google.cloud.vision.v1.Feature.Type;
import com.google.cloud.vision.v1.Image;
import com.google.cloud.vision.v1.ImageAnnotatorClient;
import com.google.cloud.vision.v1.ImageSource;
import com.google.cloud.vision.v1.SafeSearchAnnotation;
import functions.eventpojos.GcsEvent;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

public class ImageMagick implements BackgroundFunction<GcsEvent> {

  private static Storage storage = StorageOptions.getDefaultInstance().getService();
  private static final String BLURRED_BUCKET_NAME = System.getenv("BLURRED_BUCKET_NAME");
  private static final Logger logger = Logger.getLogger(ImageMagick.class.getName());
}

Ruby

require "functions_framework"

FunctionsFramework.on_startup do
  set_global :storage_client do
    require "google/cloud/storage"
    Google::Cloud::Storage.new
  end

  set_global :vision_client do
    require "google/cloud/vision"
    Google::Cloud::Vision.image_annotator
  end
end

Menganalisis gambar

Fungsi berikut dipanggil saat gambar diupload ke bucket Cloud Storage yang Anda buat untuk menyimpan gambar. Fungsi ini menggunakan Vision API untuk mendeteksi konten kekerasan atau khusus dewasa dalam gambar yang diupload.

Node.js

// Blurs uploaded images that are flagged as Adult or Violence.
exports.blurOffensiveImages = async event => {
  // This event represents the triggering Cloud Storage object.
  const object = event;

  const file = storage.bucket(object.bucket).file(object.name);
  const filePath = `gs://${object.bucket}/${object.name}`;

  console.log(`Analyzing ${file.name}.`);

  try {
    const [result] = await client.safeSearchDetection(filePath);
    const detections = result.safeSearchAnnotation || {};

    if (
      // Levels are defined in https://cloud.google.com/vision/docs/reference/rest/v1/AnnotateImageResponse#likelihood
      detections.adult === 'VERY_LIKELY' ||
      detections.violence === 'VERY_LIKELY'
    ) {
      console.log(`Detected ${file.name} as inappropriate.`);
      return await blurImage(file, BLURRED_BUCKET_NAME);
    } else {
      console.log(`Detected ${file.name} as OK.`);
    }
  } catch (err) {
    console.error(`Failed to analyze ${file.name}.`, err);
    throw err;
  }
};

Python

# Blurs uploaded images that are flagged as Adult or Violence.
def blur_offensive_images(data, context):
    file_data = data

    file_name = file_data["name"]
    bucket_name = file_data["bucket"]

    blob = storage_client.bucket(bucket_name).get_blob(file_name)
    blob_uri = f"gs://{bucket_name}/{file_name}"
    blob_source = vision.Image(source=vision.ImageSource(gcs_image_uri=blob_uri))

    # Ignore already-blurred files
    if file_name.startswith("blurred-"):
        print(f"The image {file_name} is already blurred.")
        return

    print(f"Analyzing {file_name}.")

    result = vision_client.safe_search_detection(image=blob_source)
    detected = result.safe_search_annotation

    # Process image
    if detected.adult == 5 or detected.violence == 5:
        print(f"The image {file_name} was detected as inappropriate.")
        return __blur_image(blob)
    else:
        print(f"The image {file_name} was detected as OK.")

Go


// GCSEvent is the payload of a GCS event.
type GCSEvent struct {
	Bucket string `json:"bucket"`
	Name   string `json:"name"`
}

// BlurOffensiveImages blurs offensive images uploaded to GCS.
func BlurOffensiveImages(ctx context.Context, e GCSEvent) error {
	outputBucket := os.Getenv("BLURRED_BUCKET_NAME")
	if outputBucket == "" {
		return errors.New("BLURRED_BUCKET_NAME must be set")
	}

	img := vision.NewImageFromURI(fmt.Sprintf("gs://%s/%s", e.Bucket, e.Name))

	resp, err := visionClient.DetectSafeSearch(ctx, img, nil)
	if err != nil {
		return fmt.Errorf("AnnotateImage: %w", err)
	}

	if resp.GetAdult() == visionpb.Likelihood_VERY_LIKELY ||
		resp.GetViolence() == visionpb.Likelihood_VERY_LIKELY {
		return blur(ctx, e.Bucket, outputBucket, e.Name)
	}
	log.Printf("The image %q was detected as OK.", e.Name)
	return nil
}

Java

@Override
// Blurs uploaded images that are flagged as Adult or Violence.
public void accept(GcsEvent event, Context context) {
  // Validate parameters
  if (event.getBucket() == null || event.getName() == null) {
    logger.severe("Error: Malformed GCS event.");
    return;
  }

  BlobInfo blobInfo = BlobInfo.newBuilder(event.getBucket(), event.getName()).build();

  // Construct URI to GCS bucket and file.
  String gcsPath = String.format("gs://%s/%s", event.getBucket(), event.getName());
  logger.info(String.format("Analyzing %s", event.getName()));

  // Construct request.
  ImageSource imgSource = ImageSource.newBuilder().setImageUri(gcsPath).build();
  Image img = Image.newBuilder().setSource(imgSource).build();
  Feature feature = Feature.newBuilder().setType(Type.SAFE_SEARCH_DETECTION).build();
  AnnotateImageRequest request =
      AnnotateImageRequest.newBuilder().addFeatures(feature).setImage(img).build();
  List<AnnotateImageRequest> requests = List.of(request);

  // Send request to the Vision API.
  try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
    BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
    List<AnnotateImageResponse> responses = response.getResponsesList();
    for (AnnotateImageResponse res : responses) {
      if (res.hasError()) {
        logger.info(String.format("Error: %s", res.getError().getMessage()));
        return;
      }
      // Get Safe Search Annotations
      SafeSearchAnnotation annotation = res.getSafeSearchAnnotation();
      if (annotation.getAdultValue() == 5 || annotation.getViolenceValue() == 5) {
        logger.info(String.format("Detected %s as inappropriate.", event.getName()));
        blur(blobInfo);
      } else {
        logger.info(String.format("Detected %s as OK.", event.getName()));
      }
    }
  } catch (IOException e) {
    logger.log(Level.SEVERE, "Error with Vision API: " + e.getMessage(), e);
  }
}

Ruby

# Blurs uploaded images that are flagged as Adult or Violence.
FunctionsFramework.cloud_event "blur_offensive_images" do |event|
  # Event-triggered Ruby functions receive a CloudEvents::Event::V1 object.
  # See https://cloudevents.github.io/sdk-ruby/latest/CloudEvents/Event/V1.html
  # The storage event payload can be obtained from the event data.
  payload = event.data
  file_name = payload["name"]
  bucket_name = payload["bucket"]

  # Ignore already-blurred files
  if file_name.start_with? "blurred-"
    logger.info "The image #{file_name} is already blurred."
    return
  end

  # Get image annotations from the Vision service
  logger.info "Analyzing #{file_name}."
  gs_uri = "gs://#{bucket_name}/#{file_name}"
  result = global(:vision_client).safe_search_detection image: gs_uri
  annotation = result.responses.first.safe_search_annotation

  # Respond to annotations by possibly blurring the image
  if annotation.adult == :VERY_LIKELY || annotation.violence == :VERY_LIKELY
    logger.info "The image #{file_name} was detected as inappropriate."
    blur_image bucket_name, file_name
  else
    logger.info "The image #{file_name} was detected as OK."
  end
end

Pemburaman gambar

Fungsi berikut dipanggil ketika konten kekerasan atau khusus dewasa terdeteksi dalam gambar yang diupload. Fungsi ini akan mendownload gambar yang menyinggung, menggunakan ImageMagick untuk memburamkan gambar, lalu mengupload gambar yang diburamkan di atas gambar asli.

Node.js

// Blurs the given file using ImageMagick, and uploads it to another bucket.
const blurImage = async (file, blurredBucketName) => {
  const tempLocalPath = `/tmp/${path.parse(file.name).base}`;

  // Download file from bucket.
  try {
    await file.download({destination: tempLocalPath});

    console.log(`Downloaded ${file.name} to ${tempLocalPath}.`);
  } catch (err) {
    throw new Error(`File download failed: ${err}`);
  }

  await new Promise((resolve, reject) => {
    gm(tempLocalPath)
      .blur(0, 16)
      .write(tempLocalPath, (err, stdout) => {
        if (err) {
          console.error('Failed to blur image.', err);
          reject(err);
        } else {
          console.log(`Blurred image: ${file.name}`);
          resolve(stdout);
        }
      });
  });

  // Upload result to a different bucket, to avoid re-triggering this function.
  const blurredBucket = storage.bucket(blurredBucketName);

  // Upload the Blurred image back into the bucket.
  const gcsPath = `gs://${blurredBucketName}/${file.name}`;
  try {
    await blurredBucket.upload(tempLocalPath, {destination: file.name});
    console.log(`Uploaded blurred image to: ${gcsPath}`);
  } catch (err) {
    throw new Error(`Unable to upload blurred image to ${gcsPath}: ${err}`);
  }

  // Delete the temporary file.
  return fs.unlink(tempLocalPath);
};

Python

# Blurs the given file using ImageMagick.
def __blur_image(current_blob):
    file_name = current_blob.name
    _, temp_local_filename = tempfile.mkstemp()

    # Download file from bucket.
    current_blob.download_to_filename(temp_local_filename)
    print(f"Image {file_name} was downloaded to {temp_local_filename}.")

    # Blur the image using ImageMagick.
    with Image(filename=temp_local_filename) as image:
        image.blur(radius=0, sigma=16)
        image.save(filename=temp_local_filename)

    print(f"Image {file_name} was blurred.")

    # Upload result to a second bucket, to avoid re-triggering the function.
    # You could instead re-upload it to the same bucket + tell your function
    # to ignore files marked as blurred (e.g. those with a "blurred" prefix)
    blur_bucket_name = os.getenv("BLURRED_BUCKET_NAME")
    blur_bucket = storage_client.bucket(blur_bucket_name)
    new_blob = blur_bucket.blob(file_name)
    new_blob.upload_from_filename(temp_local_filename)
    print(f"Blurred image uploaded to: gs://{blur_bucket_name}/{file_name}")

    # Delete the temporary file.
    os.remove(temp_local_filename)

Go


// blur blurs the image stored at gs://inputBucket/name and stores the result in
// gs://outputBucket/name.
func blur(ctx context.Context, inputBucket, outputBucket, name string) error {
	inputBlob := storageClient.Bucket(inputBucket).Object(name)
	r, err := inputBlob.NewReader(ctx)
	if err != nil {
		return fmt.Errorf("NewReader: %w", err)
	}

	outputBlob := storageClient.Bucket(outputBucket).Object(name)
	w := outputBlob.NewWriter(ctx)
	defer w.Close()

	// Use - as input and output to use stdin and stdout.
	cmd := exec.Command("convert", "-", "-blur", "0x8", "-")
	cmd.Stdin = r
	cmd.Stdout = w

	if err := cmd.Run(); err != nil {
		return fmt.Errorf("cmd.Run: %w", err)
	}

	log.Printf("Blurred image uploaded to gs://%s/%s", outputBlob.BucketName(), outputBlob.ObjectName())

	return nil
}

Java

// Blurs the file described by blobInfo using ImageMagick,
// and uploads it to the blurred bucket.
private static void blur(BlobInfo blobInfo) throws IOException {
  String bucketName = blobInfo.getBucket();
  String fileName = blobInfo.getName();

  // Download image
  Blob blob = storage.get(BlobId.of(bucketName, fileName));
  Path download = Paths.get("/tmp/", fileName);
  blob.downloadTo(download);

  // Construct the command.
  Path upload = Paths.get("/tmp/", "blurred-" + fileName);
  List<String> args = List.of("convert", download.toString(), "-blur", "0x8", upload.toString());
  try {
    ProcessBuilder pb = new ProcessBuilder(args);
    Process process = pb.start();
    process.waitFor();
  } catch (Exception e) {
    logger.info(String.format("Error: %s", e.getMessage()));
  }

  // Upload image to blurred bucket.
  BlobId blurredBlobId = BlobId.of(BLURRED_BUCKET_NAME, fileName);
  BlobInfo blurredBlobInfo =
      BlobInfo.newBuilder(blurredBlobId).setContentType(blob.getContentType()).build();

  byte[] blurredFile = Files.readAllBytes(upload);
  storage.create(blurredBlobInfo, blurredFile);
  logger.info(
      String.format("Blurred image uploaded to: gs://%s/%s", BLURRED_BUCKET_NAME, fileName));

  // Remove images from fileSystem
  Files.delete(download);
  Files.delete(upload);
}

Ruby

require "tempfile"
require "mini_magick"

# Blurs the given file using ImageMagick.
def blur_image bucket_name, file_name
  tempfile = Tempfile.new
  begin
    # Download the image file
    bucket = global(:storage_client).bucket bucket_name
    file = bucket.file file_name
    file.download tempfile
    tempfile.close

    # Blur the image using ImageMagick
    MiniMagick::Image.new tempfile.path do |image|
      image.blur "0x16"
    end
    logger.info "Image #{file_name} was blurred"

    # Upload result to a second bucket, to avoid re-triggering the function.
    # You could instead re-upload it to the same bucket and tell your function
    # to ignore files marked as blurred (e.g. those with a "blurred" prefix.)
    blur_bucket_name = ENV["BLURRED_BUCKET_NAME"]
    blur_bucket = global(:storage_client).bucket blur_bucket_name
    blur_bucket.create_file tempfile.path, file_name
    logger.info "Blurred image uploaded to gs://#{blur_bucket_name}/#{file_name}"
  ensure
    # Ruby will remove the temp file when garbage collecting the object,
    # but it is good practice to remove it explicitly.
    tempfile.unlink
  end
end

Men-deploy fungsi

Untuk men-deploy fungsi Anda dengan pemicu penyimpanan, jalankan perintah berikut di direktori yang berisi kode contoh (atau untuk Java, file pom.xml):

Node.js

gcloud functions deploy blurOffensiveImages \
--no-gen2 \
--runtime=RUNTIME \
--trigger-bucket=YOUR_INPUT_BUCKET_NAME \
--set-env-vars=BLURRED_BUCKET_NAME=YOUR_OUTPUT_BUCKET_NAME

Python

gcloud functions deploy blur_offensive_images \
--no-gen2 \
--runtime=RUNTIME \
--trigger-bucket=YOUR_INPUT_BUCKET_NAME \
--set-env-vars=BLURRED_BUCKET_NAME=YOUR_OUTPUT_BUCKET_NAME

Go

gcloud functions deploy BlurOffensiveImages \
--no-gen2 \
--runtime=RUNTIME \
--trigger-bucket=YOUR_INPUT_BUCKET_NAME \
--set-env-vars=BLURRED_BUCKET_NAME=YOUR_OUTPUT_BUCKET_NAME

Java

gcloud functions deploy java-blur-function \
--no-gen2 \
--entry-point=functions.ImageMagick \
--runtime=RUNTIME \
--memory 512MB \
--trigger-bucket=YOUR_INPUT_BUCKET_NAME \
--set-env-vars=BLURRED_BUCKET_NAME=YOUR_OUTPUT_BUCKET_NAME

C#

gcloud functions deploy csharp-blur-function \
--no-gen2 \
--entry-point=ImageMagick.Function \
--runtime=RUNTIME \
--trigger-bucket=YOUR_INPUT_BUCKET_NAME \
--set-env-vars=BLURRED_BUCKET_NAME=YOUR_OUTPUT_BUCKET_NAME

Ruby

gcloud functions deploy blur_offensive_images \
--no-gen2 \
--runtime=RUNTIME \
--trigger-bucket=YOUR_INPUT_BUCKET_NAME \
--set-env-vars=BLURRED_BUCKET_NAME=YOUR_OUTPUT_BUCKET_NAME

Ganti kode berikut:

RUNTIME: runtime yang berdasarkan Ubuntu 18.04 (runtime yang lebih baru tidak menyertakan dukungan untuk ImageMagick).
YOUR_INPUT_BUCKET_NAME: nama bucket Cloud Storage untuk mengupload gambar.
YOUR_OUTPUT_BUCKET_NAME: nama bucket tempat menyimpan gambar yang diburamkan.

Khusus untuk contoh ini, jangan sertakan gs:// sebagai bagian dari nama bucket dalam perintah deploy.

Mengupload gambar

Upload gambar yang menyinggung, seperti gambar zombie pemakan daging ini:
```
gcloud storage cp zombie.jpg gs://YOUR_INPUT_BUCKET_NAME
```
dengan YOUR_INPUT_BUCKET_NAME adalah bucket Cloud Storage yang Anda buat sebelumnya untuk mengupload gambar.
Perhatikan log untuk memastikan eksekusi telah selesai:
```
gcloud functions logs read --limit 100
```
Anda dapat melihat gambar yang diburamkan di bucket Cloud Storage YOUR_OUTPUT_BUCKET_NAME yang Anda buat sebelumnya.

Pembersihan

Agar tidak menimbulkan biaya pada akun Google Cloud Anda untuk resource yang digunakan dalam tutorial ini, hapus project yang berisi resource tersebut, atau simpan project dan hapus masing-masing resource.

Menghapus project

Cara termudah untuk menghilangkan penagihan adalah dengan menghapus project yang Anda buat untuk tutorial.

Untuk menghapus project:

Perhatian: Penghapusan project mengakibatkan:

Semua isi project akan dihapus. Jika Anda menggunakan project yang ada untuk mengerjakan tugas di dokumen ini, saat Anda menghapusnya, pekerjaan lain dalam project tersebut juga akan dihapus.
Project ID kustom akan hilang. Saat membuat project ini, Anda mungkin juga membuat project ID kustom yang masih ingin digunakan pada masa mendatang. Agar tidak kehilangan URL yang menggunakan project ID tersebut, seperti URL appspot.com, hapus resource yang dipilih di dalam project, alih-alih menghapus seluruh project.

Jika berencana mempelajari beberapa arsitektur, tutorial, atau panduan memulai, Anda dapat menggunakan kembali project untuk membantu Anda agar tidak melampaui batas kuota project.

In the Google Cloud console, go to the Manage resources page.
Go to Manage resources
In the project list, select the project that you want to delete, and then click Delete.
In the dialog, type the project ID, and then click Shut down to delete the project.

Menghapus fungsi

Menghapus fungsi Cloud Run tidak akan menghapus resource apa pun yang tersimpan di Cloud Storage.

Untuk menghapus fungsi yang Anda deploy dalam tutorial ini, jalankan perintah berikut:

Node.js

gcloud functions delete blurOffensiveImages

Python

gcloud functions delete blur_offensive_images

Go

gcloud functions delete BlurOffensiveImages

Java

gcloud functions delete java-blur-function

Ruby

gcloud functions delete blur_offensive_images

Anda juga dapat menghapus fungsi Cloud Run dari konsolGoogle Cloud .

Tutorial ImageMagick (generasi ke-1) Tetap teratur dengan koleksi Simpan dan kategorikan konten berdasarkan preferensi Anda.

Tujuan

Biaya

Sebelum memulai

Node.js

Python

Go

Java

Ruby

Memvisualisasikan alur data

Menyiapkan aplikasi

Node.js

Python

Go

Java

Ruby

Node.js

Python

Go

Java

Ruby

Memahami kode

Mengimpor dependensi

Node.js

Python

Go

Java

Ruby

Menganalisis gambar

Node.js

Python

Go

Java

Ruby

Pemburaman gambar

Node.js

Python

Go

Java

Ruby

Men-deploy fungsi

Node.js

Python

Go

Java

C#

Ruby

Mengupload gambar

Pembersihan

Menghapus project

Menghapus fungsi

Node.js

Python

Go

Java

Ruby

Tutorial ImageMagick (generasi ke-1)