Default Servers Transport

A ServersTransport allows you to configure the connection between Traefik Hub API Gateway and the HTTP servers.

The default ServersTransport is applied to every Service that has no ServersTransport specified.

The default ServersTransport can be customized in the static configuration.

---

Configuration Example

Static Configuration

## YAML file
serversTransport:
  insecureSkipVerify: true
  maxIdleConnsPerHost: 100
  forwardingTimeouts:
    dialTimeout: 42s
    responseHeaderTimeout: 42s
    idleConnTimeout: 42s
  spiffe:
    ids:
    - spiffe://trust-domain/id1
    - spiffe://trust-domain/id2
    trustDomain: "spiffe://trust-domain"

Helm Chart Values

## Values file
additionalArguments:
  --serverstransport.forwardingtimeouts.dialtimeout=42s
  --serverstransport.forwardingtimeouts.idleconntimeout=42s
  --serverstransport.forwardingtimeouts.responseheadertimeout=42s
  --serverstransport.insecureskipverify=true
  --serverstransport.maxidleconnsperhost=1
  --serverstransport.spiffe.ids="spiffe://trust-domain/id1,spiffe://trust-domain/id2"
  --serverstransport.spiffe.trustdomain="spiffe://trust-domain"

Configuration Options

Field	Description	Default	Required
serverstransport. insecureSkipVerify	Controls whether the server's certificate chain and host name is verified.	false	No
serverstransport. rootcas	Set of root certificate authorities to use when verifying server certificates. (for mTLS connections).		No
serverstransport. maxIdleConnsPerHost	Maximum idle (keep-alive) connections to keep per-host.	200	No
serverstransport. forwardingTimeouts.dialTimeout	Amount of time to wait until a connection to a server can be established. 0 = no timeout	30s	No
serverstransport. forwardingTimeouts.responseHeaderTimeout	Amount of time to wait for a server's response headers after fully writing the request (including its body, if any). 0 = no timeout	0s	No
serverstransport. forwardingTimeouts.idleConnTimeout	Maximum amount of time an idle (keep-alive) connection will remain idle before closing itself. 0 = no timeout	90s	No
serverstransport. spiffe.ids	Allow SPIFFE IDs. This takes precedence over the SPIFFE TrustDomain.		No
serverstransport. spiffe.trustDomain	Allow SPIFFE trust domain.	""	No