Hi,
I am running nginx version: nginx/1.24.0 as reverse proxy on CentOS Linux
release 7.9.2009 (Core). I have the below config
file /etc/nginx/conf.d/microservice.conf
I want to capture full request/response body logging in nginx.
# cat /etc/nginx/conf.d/microservice.conf
server {
listen 80;
server_name 192.168.0.129;
location / {
# Capture request headers and body
log_by_lua_block {
ngx.var.request_headers = ngx.req.raw_header()
ngx.var.request_body = ngx.req.get_body_data()
}
# Your regular location configuration here
# Capture response headers and body
body_filter_by_lua_block {
local resp_body = ngx.arg[1]
ngx.ctx.buffered = (ngx.ctx.buffered or "") .. resp_body
if ngx.arg[2] then
ngx.var.resp_body = ngx.ctx.buffered
end
}
}
#nginx -t
*nginx: [emerg] unknown directive "log_by_lua_block" in*
/etc/nginx/conf.d/microservice.conf:8
nginx: configuration file /etc/nginx/nginx.conf test failed
Please guide me. Thanks in advance.
Best Regards,
Kaushal
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Hi Kaushal,
On Mon, Dec 18, 2023 at 10:24:14PM +0530, Kaushal Shriyan wrote:
>
> I am running nginx version: nginx/1.24.0 as reverse proxy on CentOS Linux
> release 7.9.2009 (Core). I have the below config
> file /etc/nginx/conf.d/microservice.conf
> I want to capture full request/response body logging in nginx.
Since you question is related to a third-party module, I'd recommend
to get support in a appropriate mailing list.
Thank you.
--
Sergey A. Osokin
> nginx: [emerg] unknown directive "log_by_lua_block" in /etc/nginx/conf.d/microservice.conf:8
> nginx: configuration file /etc/nginx/nginx.conf test failed
You need nginx lua/openresty module, but I'm not sure if Centos (community version) repository has it.
You might need to build it yourself https://github.com/openresty/lua-nginx-module#installation
Or use the nginx plus commercial version: https://docs.nginx.com/nginx/admin-guide/dynamic-modules/lua/
rr