Getting version mismatch while loading the module - `version 1018000 instead of 1019003` about opentelemetry-cpp-contrib HOT 9 OPEN

I'll make the CI build an artifact for the latest OpenResty as well, but might not get to it today yet

from opentelemetry-cpp-contrib.

Update

The otel_ngx_module-ubuntu-18.04-stable.so module works fine with Ubuntu 20.04, running nginx 1.18.0

$ nginx -V
nginx version: nginx/1.18.0 (Ubuntu)
built with OpenSSL 1.1.1f  31 Mar 2020
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-KTLRnK/nginx-1.18.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-compat --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module

from opentelemetry-cpp-contrib.

Update

The otel_ngx_module-ubuntu-18.04-stable.so module works fine with Ubuntu 20.04, running nginx 1.18.0

$ nginx -V
nginx version: nginx/1.18.0 (Ubuntu)
built with OpenSSL 1.1.1f  31 Mar 2020
TLS SNI support enabled
configure arguments: --with-cc-opt='-g -O2 -fdebug-prefix-map=/build/nginx-KTLRnK/nginx-1.18.0=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -Wdate-time -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -fPIC' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --modules-path=/usr/lib/nginx/modules --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-compat --with-pcre-jit --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_v2_module --with-http_dav_module --with-http_slice_module --with-threads --with-http_addition_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_xslt_module=dynamic --with-stream=dynamic --with-stream_ssl_module --with-mail=dynamic --with-mail_ssl_module

Update

Though nginx -t didn't throw any error, I was not able to start nginx as a result of below error,

dlopen() "/usr/share/nginx/modules/otel_ngx_module.so" failed (/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /usr/share/nginx/modules/otel_ngx_module.so)) in /etc/nginx/modules-enabled/50-mod-otel.conf:1

from opentelemetry-cpp-contrib.

To clarify stable and mainline refer to the nginx versions here: http://nginx.org/en/download.html, i.e. stable means 1.18.x and mainline 1.19.x. Although now looking at the link, nginx has a new version: 1.20 and 1.21 as of lately. I'll go over the build scripts to incorporate these changes.

Did the dlopen error happen on Ubuntu 20.04 with nginx 1.18.0? Then you could try the so built for this Ubuntu version (20.04): https://github.com/open-telemetry/opentelemetry-cpp-contrib/suites/2845583231/artifacts/63504121

from opentelemetry-cpp-contrib.

@seemk I was able to successfully make it run in ubuntu 20.04 (nginx:1.18.0) using otel_ngx_module-ubuntu-20.04-stable.so. I'm basically trying to make this work for openresty nginx:1.19.3. I'll let you know how it goes :)

from opentelemetry-cpp-contrib.

It looks like the OpenResty from apt does not have --with-compat enabled. Are you using the OpenResty Docker images or installing it via apt?

Looking for a solution for the apt problem currently

from opentelemetry-cpp-contrib.

@seemk I was trying from apt and as you said it doesn't have --with-compat. I'm yet to try in OpenResty Docker or by building it from source. I should probably able to test it by tomorrow.

from opentelemetry-cpp-contrib.

@chrissam were you able to make it work with openresty?

from opentelemetry-cpp-contrib.

I'll make the CI build an artifact for the latest OpenResty as well, but might not get to it today yet

any chance that it was done?

from opentelemetry-cpp-contrib.