README
¶
Google Cloud Service Extensions Samples
Recipes and code samples for Google Cloud Service Extensions.
Service Extensions allow you to insert custom code inline in the networking data path. Service Extensions offers two types of extensions:
-
Plugin extensions: extensions that let you insert custom code inline in the networking data path. You build these plugins by using WebAssembly (Wasm) and Proxy-Wasm ABI. Plugin extensions run as Wasm modules on a Google-managed sandbox infrastructure similar to a serverless infrastructure.
Plugin extensions are supported by both Cloud Application Load Balancers and Media CDN.
Example recipes are found in the
pluginssubdirectory. -
Callout extensions: extensions that let you use Cloud Load Balancing to make gRPC calls to user-managed services during data processing. You write callout extensions against Envoy's external processing gRPC API. Callout extensions run as general-purpose gRPC servers on user-managed compute VMs and Google Kubernetes Engine Pods on Google Cloud, multicloud, or on-premises environments.
Callout extensions are supported by Cloud Application Load Balancers.
License
All recipes and samples within this repository are provided under the Apache 2.0 license. Please see the LICENSE file for more detailed terms and conditions.
Code of Conduct
For our code of conduct, see Code of Conduct.
Contributing
Contributions welcome! See the Contributing Guide.
Directories
¶
| Path | Synopsis |
|---|---|
|
plugins
|
|
|
samples/ab_testing
command
[START serviceextensions_plugin_ab_testing]
|
[START serviceextensions_plugin_ab_testing] |
|
samples/add_custom_response
command
[START serviceextensions_plugin_add_custom_response]
|
[START serviceextensions_plugin_add_custom_response] |
|
samples/add_device_type
command
[START serviceextensions_plugin_device_type]
|
[START serviceextensions_plugin_device_type] |
|
samples/add_request_header
command
[START serviceextensions_plugin_add_request_header]
|
[START serviceextensions_plugin_add_request_header] |
|
samples/add_response_header
command
[START serviceextensions_plugin_add_repoonse_header]
|
[START serviceextensions_plugin_add_repoonse_header] |
|
samples/check_pii
command
[START serviceextensions_plugin_check_pii]
|
[START serviceextensions_plugin_check_pii] |
|
samples/docs_first_plugin
command
[START serviceextensions_plugin_docs_first_plugin]
|
[START serviceextensions_plugin_docs_first_plugin] |
|
samples/docs_plugin_config
command
[START serviceextensions_plugin_docs_plugin_config]
|
[START serviceextensions_plugin_docs_plugin_config] |
|
samples/jwt_auth
command
[START serviceextensions_plugin_jwt_auth]
|
[START serviceextensions_plugin_jwt_auth] |
|
samples/local_reply
command
|
|
|
samples/log_query
command
[START serviceextensions_plugin_log_query]
|
[START serviceextensions_plugin_log_query] |
|
samples/normalize_header
command
[START serviceextensions_plugin_normalize_header]
|
[START serviceextensions_plugin_normalize_header] |
|
samples/overwrite_errcode
command
[START serviceextensions_plugin_overwrite_errcode]
|
[START serviceextensions_plugin_overwrite_errcode] |
|
samples/overwrite_header
command
[START serviceextensions_plugin_overwrite_header]
|
[START serviceextensions_plugin_overwrite_header] |
|
samples/redirect
command
[START serviceextensions_plugin_redirect]
|
[START serviceextensions_plugin_redirect] |
|
samples/redirect_bulk
command
[START serviceextensions_plugin_redirect_bulk]
|
[START serviceextensions_plugin_redirect_bulk] |
|
samples/regex_rewrite
command
[START serviceextensions_plugin_regex_rewrite]
|
[START serviceextensions_plugin_regex_rewrite] |
|
samples/remove_cookie
command
[START serviceextensions_plugin_remove_setcookie]
|
[START serviceextensions_plugin_remove_setcookie] |