wavemoroc001 opened a new issue, #8526: URL: https://github.com/apache/apisix/issues/8526
### Description I deployed keycloak behide apisix. when keycloak response it look like header is too big for apisix. How to increase header size ? ```log 2022/12/14 16:50:13 [error] 48#48: *945 upstream sent too big header while reading response header from upstream, client: 172.68.6.135, server: _, request: "GET /auth/realms/master/protocol/openid-connect/auth?client_id=security-admin-console&redirect_uri=https%3A%2F%2Fgateway.tele3dprinting.com%2Fauth%2Fadmin%2Fmaster%2Fconsole%2F&state=85032ae1-4a92-4d2b-8865-c6286df24d07&response_mode=fragment&response_type=code&scope=openid&nonce=2af818ea-1cfe-48a8-88ff-5f5b700ae962&prompt=none&code_challenge=2S0Lh8rFHBmddN0Ucq4oA0kslObtgSfwO6EvlrlpXAA&code_challenge_method=S256 HTTP/1.1", upstream: "http://172.18.0.3:8080/auth/realms/master/protocol/openid-connect/auth?client_id=security-admin-console&redirect_uri=https%3A%2F%2Fgateway.tele3dprinting.com%2Fauth%2Fadmin%2Fmaster%2Fconsole%2F&state=85032ae1-4a92-4d2b-8865-c6286df24d07&response_mode=fragment&response_type=code&scope=openid&nonce=2af818ea-1cfe-48a8-88ff-5f5b700ae962&prompt=none&code_challenge=2S0Lh8rFHBmddN0Ucq4oA0kslObtgSfwO6Evl rlpXAA&code_challenge_method=S256", host: "gateway.tele3dprinting.com" ``` ### Environment - APISIX version (run `apisix version`): 2.15 - Operating system (run `uname -a`): Docker env -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
