> For the complete documentation index, see [llms.txt](https://yeasy.gitbook.io/openstack_code_neutron/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yeasy.gitbook.io/openstack_code_neutron/etc/metadata_agentini.md).

# metadata\_agent.ini

metadata agent 的配置信息，包括访问 Neutron API 的用户信息等。

```
[DEFAULT]
# Show debugging output in log (sets DEBUG log level output)
# debug = True

# The Neutron user information for accessing the Neutron API.
auth_url = http://localhost:5000/v2.0
auth_region = RegionOne
# Turn off verification of the certificate for ssl
# auth_insecure = False
# Certificate Authority public key (CA cert) file for ssl
# auth_ca_cert =
admin_tenant_name = %SERVICE_TENANT_NAME%
admin_user = %SERVICE_USER%
admin_password = %SERVICE_PASSWORD%

# Network service endpoint type to pull from the keystone catalog
# endpoint_type = adminURL

# IP address used by Nova metadata server
# nova_metadata_ip = 127.0.0.1

# TCP Port used by Nova metadata server
# nova_metadata_port = 8775

# Which protocol to use for requests to Nova metadata server, http or https
# nova_metadata_protocol = http

# Whether insecure SSL connection should be accepted for Nova metadata server
# requests
# nova_metadata_insecure = False

# Client certificate for nova api, needed when nova api requires client
# certificates
# nova_client_cert =

# Private key for nova client certificate
# nova_client_priv_key =

# When proxying metadata requests, Neutron signs the Instance-ID header with a
# shared secret to prevent spoofing.  You may select any string for a secret,
# but it must match here and in the configuration used by the Nova Metadata
# Server. NOTE: Nova uses a different key: neutron_metadata_proxy_shared_secret
# metadata_proxy_shared_secret =

# Location of Metadata Proxy UNIX domain socket
# metadata_proxy_socket = $state_path/metadata_proxy

# Number of separate worker processes for metadata server. Defaults to
# half the number of CPU cores
# metadata_workers =

# Number of backlog requests to configure the metadata server socket with
# metadata_backlog = 4096

# URL to connect to the cache backend.
# default_ttl=0 parameter will cause cache entries to never expire.
# Otherwise default_ttl specifies time in seconds a cache entry is valid for.
# No cache is used in case no value is passed.
# cache_url = memory://?default_ttl=5
```


---

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