gcloud beta compute url-maps add-path-matcher

NAME
gcloud beta compute url-maps add-path-matcher - add a path matcher to a URL map
SYNOPSIS
gcloud beta compute url-maps add-path-matcher URL_MAP --path-matcher-name=PATH_MATCHER_NAME (--default-backend-bucket=DEFAULT_BACKEND_BUCKET     | --default-service=DEFAULT_SERVICE) [--backend-bucket-path-rules=PATH=BUCKET,[PATH=BUCKET,…]] [--backend-service-path-rules=PATH=SERVICE,[…]] [--delete-orphaned-path-matcher] [--description=DESCRIPTION] [--path-rules=PATH=SERVICE,[…]] [--existing-host=EXISTING_HOST     | --new-hosts=NEW_HOST,[NEW_HOST,…]] [--global     | --region=REGION] [GCLOUD_WIDE_FLAG …]
DESCRIPTION
(BETA) gcloud beta compute url-maps add-path-matcher is used to add a path matcher to a URL map. A path matcher maps HTTP request paths to backend services or backend buckets. Each path matcher must be referenced by at least one host rule. This command can create a new host rule through the --new-hosts flag or it can reconfigure an existing host rule to point to the newly added path matcher using --existing-host. In the latter case, if a path matcher is orphaned as a result of the operation, this command will fail unless --delete-orphaned-path-matcher is provided. Path matcher constraints can be found here.
EXAMPLES
To create a rule for mapping the path /search/* to the hypothetical search-service, /static/* to the static-bucket backend bucket and /images/* to the images-service under the hosts example.com and *.example.com, run: 
gcloud beta compute url-maps add-path-matcher MY-URL-MAP --path-matcher-name=MY-MATCHER --default-service=MY-DEFAULT-SERVICE --backend-service-path-rules='/search/*=search_service,/images/*=images-service' --backend-bucket-path-rules='/static/*=static-bucket' --new-hosts=example.com '*.example.com'

Note that a default service or default backend bucket must be provided to handle paths for which there is no mapping.

POSITIONAL ARGUMENTS
URL_MAP
Name of the URL map to operate on.
REQUIRED FLAGS
--path-matcher-name=PATH_MATCHER_NAME
The name to assign to the path matcher.
Exactly one of these must be specified:
--default-backend-bucket=DEFAULT_BACKEND_BUCKET
A backend bucket that will be used for requests that the path matcher cannot match. Exactly one of --default-service or --default-backend-bucket is required.
--default-service=DEFAULT_SERVICE
A backend service that will be used for requests that the path matcher cannot match. Exactly one of --default-service or --default-backend-bucket is required.
OPTIONAL FLAGS
--backend-bucket-path-rules=PATH=BUCKET,[PATH=BUCKET,…]
Rules for mapping request paths to backend buckets.
--backend-service-path-rules=PATH=SERVICE,[…]
Rules for mapping request paths to services.
--delete-orphaned-path-matcher
If provided and a path matcher is orphaned as a result of this command, the command removes the orphaned path matcher instead of failing.
--description=DESCRIPTION
An optional, textual description for the path matcher.
--path-rules=PATH=SERVICE,[…]
Rules for mapping request paths to services.
At most one of these can be specified:
--existing-host=EXISTING_HOST
An existing host rule to tie the new path matcher to. Although host rules can contain more than one host, only a single host is needed to uniquely identify the host rule.
--new-hosts=NEW_HOST,[NEW_HOST,…]
If specified, a new host rule with the given hosts is created and the path matcher is tied to the new host rule.
At most one of these can be specified:
--global
If set, the URL map is global.
--region=REGION
Region of the URL map to operate on. If not specified, you might be prompted to select a region (interactive mode only).

To avoid prompting when this flag is omitted, you can set the compute/region property: 

gcloud config set compute/region REGION

A list of regions can be fetched by running: 

gcloud compute regions list

To unset the property, run: 

gcloud config unset compute/region

Alternatively, the region can be stored in the environment variable CLOUDSDK_COMPUTE_REGION.

GCLOUD WIDE FLAGS
These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity.

Run $ gcloud help for details.

NOTES
This command is currently in beta and might change without notice. These variants are also available: 
gcloud compute url-maps add-path-matcher
 
gcloud alpha compute url-maps add-path-matcher