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|
=encoding utf-8
=head1 NAME
ngx_http_proxy_protocol_vendor_module - Module ngx_http_proxy_protocol_vendor_module
=head1
The C<ngx_http_proxy_protocol_vendor_module> module (1.23.3)
allows obtaining additional information about a connection in
cloud platforms from application-specific TLVs of the
L<PROXY
protocol|http://www.haproxy.org/download/1.8/doc/proxy-protocol.txt>
header.
Supported cloud platforms:
=over
=item *
Amazon Web Services
=item *
Google Cloud Platform
=item *
Microsoft Azure
=back
The PROXY protocol must be previously enabled by setting the
C<proxy_protocol> parameter
in the L<ngx_http_core_module> directive.
B<NOTE>
This module is available as part of our
commercial subscription.
=head1 Example Configuration
proxy_set_header X-Conn-ID $proxy_protocol_tlv_gcp_conn_id;
server {
listen 80 proxy_protocol;
listen 443 ssl proxy_protocol;
...
}
=head1 Embedded Variables
=over
=item C<$proxy_protocol_tlv_aws_vpce_id>
TLV value from the PROXY Protocol header representing the
L<ID
of AWS VPC endpoint|https://docs.aws.amazon.com/elasticloadbalancing/latest/network/load-balancer-target-groups.html#proxy-protocol>
=item C<$proxy_protocol_tlv_azure_pel_id>
TLV value from the PROXY Protocol header representing the
L<LinkID
of Azure private endpoint|https://learn.microsoft.com/en-us/azure/private-link/private-link-service-overview#getting-connection-information-using-tcp-proxy-v2>
=item C<$proxy_protocol_tlv_gcp_conn_id>
TLV value from the PROXY Protocol header representing
L<Google Cloud PSC
connection ID|https://cloud.google.com/vpc/docs/configure-private-service-connect-producer#proxy-protocol>
=back
|
