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v0.0.0-...-36feec3 Latest Latest Go to latest Published: Feb 8, 2018 License: Apache-2.0 Imports: 0 Imported by: 0

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README ¶

Google Cloud Platform Go Samples

This repository holds sample code written in Go that demonstrates the Google Cloud Platform.

Some samples have accompanying guides on cloud.google.com. See respective README files for details.

Contributing changes.

Entirely new samples are not accepted. Bug fixes are welcome, either as pull requests or as GitHub issues.

See CONTRIBUTING.md for details on how to contribute.

Licensing

Code in this repository is licensed under the Apache 2.0. See LICENSE.

Index

Note: samples under docs/appengine are not shown because they mostly do not run, they are just code snippets.

Path	Description
appengine/bigquery	This App Engine application uses its default service account to list all the BigQuery datasets accessible via the BigQuery REST API.
bigquery/syncquery	Command syncquery queries a Google BigQuery dataset.
datastore/tasks	A simple command-line task list manager to demonstrate using the cloud.google.com/go//datastore package.
docs/error-reporting/fluent	Sample fluent demonstrates integration of fluent and Cloud Error reporting.
docs/managed_vms/analytics	Sample analytics demonstrates Google Analytics calls from App Engine flexible environment.
docs/managed_vms/cloudsql	Sample cloudsql demonstrates usage of Cloud SQL from App Engine flexible environment.
docs/managed_vms/datastore	Sample datastore demonstrates use of the cloud.google.com/go/datastore package from App Engine flexible.
docs/managed_vms/endpoints	Sample endpoints demonstrates a Cloud Endpoints API.
docs/managed_vms/endpoints/client	Command client performs authenticated requests against an Endpoints API server.
docs/managed_vms/helloworld	Sample helloworld is a basic App Engine flexible app.
docs/managed_vms/mailgun	Sample mailgun is a demonstration on sending an e-mail from App Engine flexible environment.
docs/managed_vms/mailjet	Sample mailjet is a demonstration on sending an e-mail from App Engine flexible environment.
docs/managed_vms/memcache	Sample memcache demonstrates use of a memcached client from App Engine flexible environment.
docs/managed_vms/pubsub	Sample pubsub demonstrates use of the cloud.google.com/go/pubsub package from App Engine flexible environment.
docs/managed_vms/sendgrid	Sample sendgrid is a demonstration on sending an e-mail from App Engine flexible environment.
docs/managed_vms/static_files	Package static demonstrates a static file handler for App Engine flexible environment.
docs/managed_vms/storage	Sample storage demonstrates use of the cloud.google.com/go/storage package from App Engine flexible environment.
docs/managed_vms/tiny	Sample tiny demonstrates overall program structure: a main package with a main function that calls appengine.Main.
docs/managed_vms/twilio	Sample twilio demonstrates sending and receiving SMS, receiving calls via Twilio from App Engine flexible environment.
docs/sql/listinstances	Sample listinstances lists the Cloud SQL instances for a given project ID.
docs/storage/listbuckets	Command listbuckets lists the Google Cloud buckets for a given project ID.
getting-started/bookshelf	Package bookshelf contains the bookshelf database and app configuration, shared by the main app module and the worker module.
getting-started/bookshelf/app	Sample bookshelf is a fully-featured app demonstrating several Google Cloud APIs, including Datastore, Cloud SQL, Cloud Storage.
getting-started/bookshelf/pubsub_worker	Sample pubsub_worker demonstrates the use of the Cloud Pub/Sub API to communicate between two modules.
getting-started/helloworld	Sample helloworld is a basic App Engine flexible app.
language/analyze	Command analyze performs sentiment, entity, and syntax analysis on a string of text via the Cloud Natural Language API.
logging/simplelog	Sample simplelog writes some entries, lists them, then deletes the log.
monitoring/custommetric	Command custommetric creates a custom metric and writes TimeSeries value to it.
monitoring/listresources	Command listresources lists the Google Cloud Monitoring v3 Environment against an authenticated user.
pubsub/subscriptions	Command subscriptions is a tool to manage Google Cloud Pub/Sub subscriptions by using the Pub/Sub API.
pubsub/topics	Command topics is a tool to manage Google Cloud Pub/Sub topics by using the Pub/Sub API.
speech/caption	Command caption reads an audio file and outputs the transcript for it.
speech/captionasync	Command captionasync reads an audio file and outputs the transcript for it.
speech/livecaption	Command livecaption pipes the stdin audio data to Google Speech API and outputs the transcript.
speech/wordoffset	Command wordoffset sends audio data to the Google Speech API and prints word offset information.
storage/buckets	Sample buckets creates a bucket, lists buckets and deletes a bucket using the Google Storage API.
vision/detect	Command detect uses the Vision API's capabilities to detect several types of content (label, text, location, etc) for the given image.
vision/label	Command label uses the Vision API's label detection capabilities to find a label based on an image's content.

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Path	Synopsis
appengine
bigquery This App Engine application uses its default service account to list all the BigQuery datasets accessible via the BigQuery REST API.	This App Engine application uses its default service account to list all the BigQuery datasets accessible via the BigQuery REST API.
appengine_flexible
analytics Sample analytics demonstrates Google Analytics calls from App Engine flexible environment.	Sample analytics demonstrates Google Analytics calls from App Engine flexible environment.
cloudsql Sample cloudsql demonstrates usage of Cloud SQL from App Engine flexible environment.	Sample cloudsql demonstrates usage of Cloud SQL from App Engine flexible environment.
cloudsql_postgres Sample cloudsql demonstrates usage of Cloud SQL from App Engine flexible environment.	Sample cloudsql demonstrates usage of Cloud SQL from App Engine flexible environment.
datastore Sample datastore demonstrates use of the cloud.google.com/go/datastore package from App Engine flexible.	Sample datastore demonstrates use of the cloud.google.com/go/datastore package from App Engine flexible.
endpoints Sample endpoints demonstrates a Cloud Endpoints API.	Sample endpoints demonstrates a Cloud Endpoints API.
endpoints/client Command client performs authenticated requests against an Endpoints API server.	Command client performs authenticated requests against an Endpoints API server.
helloworld Sample helloworld is a basic App Engine flexible app.	Sample helloworld is a basic App Engine flexible app.
mailgun Sample mailgun is a demonstration on sending an e-mail from App Engine flexible environment.	Sample mailgun is a demonstration on sending an e-mail from App Engine flexible environment.
mailjet Sample mailjet is a demonstration on sending an e-mail from App Engine flexible environment.	Sample mailjet is a demonstration on sending an e-mail from App Engine flexible environment.
memcache Sample memcache demonstrates use of a memcached client from App Engine flexible environment.	Sample memcache demonstrates use of a memcached client from App Engine flexible environment.
pubsub Sample pubsub demonstrates use of the cloud.google.com/go/pubsub package from App Engine flexible environment.	Sample pubsub demonstrates use of the cloud.google.com/go/pubsub package from App Engine flexible environment.
redis Sample redis demonstrates use of a redis client from App Engine flexible environment.	Sample redis demonstrates use of a redis client from App Engine flexible environment.
sendgrid Sample sendgrid is a demonstration on sending an e-mail from App Engine flexible environment.	Sample sendgrid is a demonstration on sending an e-mail from App Engine flexible environment.
static_files Package static demonstrates a static file handler for App Engine flexible environment.	Package static demonstrates a static file handler for App Engine flexible environment.
storage Sample storage demonstrates use of the cloud.google.com/go/storage package from App Engine flexible environment.	Sample storage demonstrates use of the cloud.google.com/go/storage package from App Engine flexible environment.
tiny Sample tiny demonstrates overall program structure: a main package with a main function that calls appengine.Main.	Sample tiny demonstrates overall program structure: a main package with a main function that calls appengine.Main.
twilio Sample twilio demonstrates sending and receiving SMS, receiving calls via Twilio from App Engine flexible environment.	Sample twilio demonstrates sending and receiving SMS, receiving calls via Twilio from App Engine flexible environment.
auth Package authsnippets contains Google Cloud authentication snippets.	Package authsnippets contains Google Cloud authentication snippets.
bigquery
bigquery_datatransfer_quickstart Sample bigquery-quickstart creates a Google BigQuery dataset.	Sample bigquery-quickstart creates a Google BigQuery dataset.
bigquery_quickstart [START bigquery_quickstart] Sample bigquery-quickstart creates a Google BigQuery dataset.	[START bigquery_quickstart] Sample bigquery-quickstart creates a Google BigQuery dataset.
simpleapp Command simpleapp queries the Stack Overflow public dataset in Google BigQuery.	Command simpleapp queries the Stack Overflow public dataset in Google BigQuery.
snippets Package snippets contains snippets for the Google BigQuery Go package.	Package snippets contains snippets for the Google BigQuery Go package.
syncquery Command syncquery queries a Google BigQuery dataset.	Command syncquery queries a Google BigQuery dataset.
bigtable
helloworld Hello world is a sample program demonstrating use of the Bigtable client library to perform basic CRUD operations	Hello world is a sample program demonstrating use of the Bigtable client library to perform basic CRUD operations
search Search is a sample web server that uses Cloud Bigtable as the storage layer for a simple document-storage and full-text-search service.	Search is a sample web server that uses Cloud Bigtable as the storage layer for a simple document-storage and full-text-search service.
usercounter User counter is a program that tracks how often a user has visited the index page.	User counter is a program that tracks how often a user has visited the index page.
container
listclusters Command listclusters lists all clusters and their node pools for a given project and zone.	Command listclusters lists all clusters and their node pools for a given project and zone.
datastore
datastore_quickstart [START datastore_quickstart] Sample datastore-quickstart fetches an entity from Google Cloud Datastore.	[START datastore_quickstart] Sample datastore-quickstart fetches an entity from Google Cloud Datastore.
tasks A simple command-line task list manager to demonstrate using the cloud.google.com/go//datastore package.	A simple command-line task list manager to demonstrate using the cloud.google.com/go//datastore package.
docs
appengine/appidentity
appengine/articles/memcache_best_practices
appengine/articles/sharding_counters
appengine/articles/sharding_counters/simple
appengine/blobstore [START complete_sample_application]	[START complete_sample_application]
appengine/capabilities
appengine/cloudsql Sample cloudsql demonstrates connection to a Cloud SQL instance from App Engine standard.	Sample cloudsql demonstrates connection to a Cloud SQL instance from App Engine standard.
appengine/datastore
appengine/datastore/consistency
appengine/datastore/entities
appengine/datastore/indexes
appengine/datastore/projectionqueries
appengine/datastore/queries
appengine/datastore/transactions [START using_transactions]	[START using_transactions]
appengine/firebase/tictactoe Sample tictactoe implements a tic-tac-toe game using Firebase as a communication mechanism.	Sample tictactoe implements a tic-tac-toe game using Firebase as a communication mechanism.
appengine/logs [START sample_code] This sample gets the app displays 5 log Records at a time, including all AppLogs, with a Next link to let the user page through the results using the Record's Offset property.	[START sample_code] This sample gets the app displays 5 log Records at a time, including all AppLogs, with a Next link to let the user page through the results using the Record's Offset property.
appengine/mail
appengine/mail/mailgun
appengine/mail/mailjet Sample mailjet is a demonstration on sending an e-mail from App Engine standard environment.	Sample mailjet is a demonstration on sending an e-mail from App Engine standard environment.
appengine/mail/sendgrid
appengine/memcache
appengine/modules
appengine/multitenancy
appengine/multitenancy/datastore
appengine/multitenancy/taskqueue
appengine/requests [START requests_and_HTTP] [START logging]	[START requests_and_HTTP] [START logging]
appengine/search
appengine/storage Package gcsdemo is an example App Engine app using the Google Cloud Storage API.	Package gcsdemo is an example App Engine app using the Google Cloud Storage API.
appengine/taskqueue
appengine/taskqueue/pull
appengine/taskqueue/push [START intro]	[START intro]
appengine/tools
appengine/tools/devserver
appengine/tools/unittest [START package_example_1]	[START package_example_1]
appengine/urlfetch
appengine/users
appengine/warmup Sample warmup demonstrates usage of the /_ah/warmup handler.	Sample warmup demonstrates usage of the /_ah/warmup handler.
appengine/xmpp [START example_sending] [START example_handler]	[START example_sending] [START example_handler]
error-reporting/fluent Sample fluent demonstrates integration of fluent and Cloud Error reporting.	Sample fluent demonstrates integration of fluent and Cloud Error reporting.
sql/listinstances Sample listinstances lists the Cloud SQL instances for a given project ID.	Sample listinstances lists the Cloud SQL instances for a given project ID.
endpoints
getting-started Sample endpoints demonstrates a Cloud Endpoints API.	Sample endpoints demonstrates a Cloud Endpoints API.
getting-started-grpc/client
getting-started-grpc/helloworld Package helloworld is a generated protocol buffer package.	Package helloworld is a generated protocol buffer package.
getting-started-grpc/server
getting-started/client Command client performs authenticated requests against an Endpoints API server.	Command client performs authenticated requests against an Endpoints API server.
errorreporting
errorreporting_quickstart Sample errorreporting_quickstart contains is a quickstart example for the Google Cloud Error Reporting API.	Sample errorreporting_quickstart contains is a quickstart example for the Google Cloud Error Reporting API.
firestore
firestore_quickstart Sample firestore_quickstart demonstrates how to connect to Firestore, and add and list documents.	Sample firestore_quickstart demonstrates how to connect to Firestore, and add and list documents.
firestore_snippets Command firestore_snippets contains runnable snippet code for Cloud Spanner.	Command firestore_snippets contains runnable snippet code for Cloud Spanner.
getting-started
bookshelf Package bookshelf contains the bookshelf database and app configuration, shared by the main app module and the worker module.	Package bookshelf contains the bookshelf database and app configuration, shared by the main app module and the worker module.
bookshelf/app Sample bookshelf is a fully-featured app demonstrating several Google Cloud APIs, including Datastore, Cloud SQL, Cloud Storage.	Sample bookshelf is a fully-featured app demonstrating several Google Cloud APIs, including Datastore, Cloud SQL, Cloud Storage.
bookshelf/pubsub_worker Sample pubsub_worker demonstrates the use of the Cloud Pub/Sub API to communicate between two modules.	Sample pubsub_worker demonstrates the use of the Cloud Pub/Sub API to communicate between two modules.
helloworld Sample helloworld is a basic App Engine flexible app.	Sample helloworld is a basic App Engine flexible app.
internal
aeintegrate Package aeintegrate facilitates end-to-end testing against the production Google App Engine.	Package aeintegrate facilitates end-to-end testing against the production Google App Engine.
cleanaeversions Command cleaneversions deletes App Engine versions for a given project, service and/or version ID filter.	Command cleaneversions deletes App Engine versions for a given project, service and/or version ID filter.
e2e
testutil Package testutil provides test helpers for the golang-samples repo.	Package testutil provides test helpers for the golang-samples repo.
webtest Package webtest provides helpers for testing web applications.	Package webtest provides helpers for testing web applications.
iotkit
helloworld Program helloworld is a tiny program that blinks "Hello gopher!" on a Grove LCD RGB Backlight display connected to a BeagleBone.	Program helloworld is a tiny program that blinks "Hello gopher!" on a Grove LCD RGB Backlight display connected to a BeagleBone.
helloworld/display Package display is a driver for Grove LCD RGB backlight display.	Package display is a driver for Grove LCD RGB backlight display.
kms
crypter Command crypter encrypts and decrypts a file.	Command crypter encrypts and decrypts a file.
quickstart Sample quickstart is a basic program that uses Cloud KMS.	Sample quickstart is a basic program that uses Cloud KMS.
language
analyze Command analyze performs sentiment, entity, entity sentiment, and syntax analysis on a string of text via the Cloud Natural Language API.	Command analyze performs sentiment, entity, entity sentiment, and syntax analysis on a string of text via the Cloud Natural Language API.
language_quickstart [START language_quickstart] Sample language-quickstart uses the Google Cloud Natural API to analyze the sentiment of "Hello, world!".	[START language_quickstart] Sample language-quickstart uses the Google Cloud Natural API to analyze the sentiment of "Hello, world!".
snippets
logging
exportlogs Sample exportlogs lists, creates, updates, and deletes log sinks.	Sample exportlogs lists, creates, updates, and deletes log sinks.
logging_quickstart [START logging_quickstart] Sample logging-quickstart writes a log entry to Stackdriver Logging.	[START logging_quickstart] Sample logging-quickstart writes a log entry to Stackdriver Logging.
simplelog Sample simplelog writes some entries, lists them, then deletes the log.	Sample simplelog writes some entries, lists them, then deletes the log.
stdlogging Sample stdlogging writes log.Logger logs to the Stackdriver Logging.	Sample stdlogging writes log.Logger logs to the Stackdriver Logging.
monitoring
custommetric Command custommetric creates a custom metric and writes TimeSeries value to it.	Command custommetric creates a custom metric and writes TimeSeries value to it.
listresources Command listresources lists the Google Cloud Monitoring v3 Environment against an authenticated user.	Command listresources lists the Google Cloud Monitoring v3 Environment against an authenticated user.
monitoring_quickstart [START monitoring_quickstart] Sample monitoring-quickstart writes a data point to Stackdriver Monitoring.	[START monitoring_quickstart] Sample monitoring-quickstart writes a data point to Stackdriver Monitoring.
opencensus
opencensus_spanner_quickstart Sample opencensus_spanner_quickstart contains a sample application that uses Google Spanner Go client, and reports metrics and traces for the outgoing requests.	Sample opencensus_spanner_quickstart contains a sample application that uses Google Spanner Go client, and reports metrics and traces for the outgoing requests.
pubsub
pubsub_quickstart [START pubsub_quickstart] Sample pubsub-quickstart creates a Google Cloud Pub/Sub topic.	[START pubsub_quickstart] Sample pubsub-quickstart creates a Google Cloud Pub/Sub topic.
subscriptions Command subscriptions is a tool to manage Google Cloud Pub/Sub subscriptions by using the Pub/Sub API.	Command subscriptions is a tool to manage Google Cloud Pub/Sub subscriptions by using the Pub/Sub API.
topics Command topics is a tool to manage Google Cloud Pub/Sub topics by using the Pub/Sub API.	Command topics is a tool to manage Google Cloud Pub/Sub topics by using the Pub/Sub API.
spanner
spanner_quickstart Sample spanner_quickstart is a basic program that uses Cloud Spanner.	Sample spanner_quickstart is a basic program that uses Cloud Spanner.
spanner_snippets Command spanner_snippets contains runnable snippet code for Cloud Spanner.	Command spanner_snippets contains runnable snippet code for Cloud Spanner.
speech
caption Command caption sends audio data to the Google Speech API and prints its transcript.	Command caption sends audio data to the Google Speech API and prints its transcript.
captionasync Command captionasync sends audio data to the Google Speech API and prints its transcript.	Command captionasync sends audio data to the Google Speech API and prints its transcript.
livecaption Command livecaption pipes the stdin audio data to Google Speech API and outputs the transcript.	Command livecaption pipes the stdin audio data to Google Speech API and outputs the transcript.
speech_quickstart [START speech_quickstart] Sample speech-quickstart uses the Google Cloud Speech API to transcribe audio.	[START speech_quickstart] Sample speech-quickstart uses the Google Cloud Speech API to transcribe audio.
wordoffset Command wordoffset sends audio data to the Google Speech API and prints word offset information.	Command wordoffset sends audio data to the Google Speech API and prints word offset information.
storage
buckets Sample buckets creates a bucket, lists buckets and deletes a bucket using the Google Storage API.	Sample buckets creates a bucket, lists buckets and deletes a bucket using the Google Storage API.
gcsupload gcsupload is a CLI to upload a file to Google Cloud Storage.	gcsupload is a CLI to upload a file to Google Cloud Storage.
objects
storage_quickstart [START storage_quickstart] Sample storage-quickstart creates a Google Cloud Storage bucket.	[START storage_quickstart] Sample storage-quickstart creates a Google Cloud Storage bucket.
trace
trace_quickstart Sample trace_quickstart creates traces incoming and outgoing requests.	Sample trace_quickstart creates traces incoming and outgoing requests.
translate
snippets
translate_quickstart [START translate_quickstart] Sample translate-quickstart translates "Hello, world!" into Russian.	[START translate_quickstart] Sample translate-quickstart translates "Hello, world!" into Russian.
videointelligence
video_analyze Command video_analyze uses the Google Cloud Video Intelligence API to analyze a video.	Command video_analyze uses the Google Cloud Video Intelligence API to analyze a video.
video_quickstart Sample video_quickstart uses the Google Cloud Video Intelligence API to label a video.	Sample video_quickstart uses the Google Cloud Video Intelligence API to label a video.
vision
detect Command detect uses the Vision API's label detection capabilities to find a label based on an image's content.	Command detect uses the Vision API's label detection capabilities to find a label based on an image's content.
label Command label uses the Vision API's label detection capabilities to find a label based on an image's content.	Command label uses the Vision API's label detection capabilities to find a label based on an image's content.
vision_quickstart [START vision_quickstart] Sample vision-quickstart uses the Google Cloud Vision API to label an image.	[START vision_quickstart] Sample vision-quickstart uses the Google Cloud Vision API to label an image.