gcloud app logs tail - streams logs for App Engine apps
gcloud app logs tail [--level=LEVEL; default="any"] [--logs=APP_LOG,[APP_LOG,...]; default="stderr,stdout,crash.log,nginx.request,request_log"] [--service=SERVICE, -s SERVICE] [--version=VERSION, -v VERSION] [GCLOUD_WIDE_FLAG ...]
Streams logs for App Engine apps.
To stream logs from a serving app, run:
$ gcloud app logs tail
To show only logs with a specific service, version, and level, run:
$ gcloud app logs tail --service=s1 --version=v1 --level=warning
To show only the logs from the request log for Standard apps, run:
$ gcloud app logs tail --logs=request_log
To show only the logs from the request log for Flex apps, run:
$ gcloud app logs tail --logs=nginx.request
- --level=LEVEL; default="any"
Filter entries with severity equal to or higher than a given level. LEVEL must be one of: critical, error, warning, info, debug, any.
- --logs=APP_LOG,[APP_LOG,...]; default="stderr,stdout,crash.log,nginx.request,request_log"
Filter entries from a particular set of logs. Must be a comma-separated list of log names (request_log, stdout, stderr, etc).
- --service=SERVICE, -s SERVICE
Limit to specific service.
- --version=VERSION, -v VERSION
Limit to specific version.
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.
This variant is also available:
$ gcloud beta app logs tail