Install Installer incompleted Nginx

Troubleshooting Initial Install

To troubleshoot initial installation, you need to check the initial install log at /root/centminlogs and instructions under Sharing logs and errors heading for using Pastebin.com or Gists to share a sanitised version of the contents of the initial install log. You can see full details at How to troubleshoot Centmin Mod initial install issues

Example for 123.09beta01 and newer list /root/centminlogs files in date ascending order and grep for installer_*

Code (Text):

ls -lahrt /root/centminlogs | grep installer_*

example output returns install log at /root/centminlogs both a the full log and minimal log (smaller in size with some stuff filtered out)

Code (Text):

ls -lahrt /root/centminlogs | grep installer_*
-rw-r--r-- 1 root root 4.3M Jul 12 09:06 installer_120718-083445.log
-rw-r--r-- 1 root root 826K Jul 12 10:20 installer_120718-083445_minimal.log

Example for 123.08stable list /root/centminlogs files in date ascending order and grep for install.log

Code (Text):

ls -lahrt /root/centminlogs | grep install.log

example output returns install log at /root/centminlogs/centminmod_1.2.3-eva2000.09.001_111016-112321_install.log

Code (Text):

ls -lahrt /root/centminlogs | grep install.log
-rw-r--r--  1 root root 2.2M Oct 11 01:40 centminmod_1.2.3-eva2000.09.001_111016-112321_install.log

in SSH use cat to ouput contents of /root/centminlogs/centminmod_1.2.3-eva2000.09.001_111016-112321_install.log. Clear your SSH client window/buffer so only output is the contents of the file

for 123.08stable

Code (Text):

cat /root/centminlogs/centminmod_1.2.3-eva2000.09.001_111016-112321_install.log

for 123.09beta01 and newer

Code (Text):

cat /root/centminlogs/installer_120718-083445_minimal.log

Installer Summary Links Log

As at December 25th, 2021, added a new /root/centminlogs/installer_summary_links.log summary log which is a text file that links to the initial install's important log files for easier referencing and troubleshooting. Example contents of /root/centminlogs/installer_summary_links.log:

Code (Text):

Full initial install log: /root/centminlogs/installer_071221-010436.log
Minimal initial install log: /root/centminlogs/installer_071221-010436_minimal.log
Initial install time stats: /root/centminlogs/install_time_stats_071221-010436.log
Initial install nginx configure options: /root/centminlogs/nginx-configure-071221-010927.log
Initial install sar stats:
/root/centminlogs/sar-b-installstats.log
/root/centminlogs/sar-d-installstats.log
/root/centminlogs/sar-r-installstats.log
/root/centminlogs/sar-q-installstats.log
/root/centminlogs/sar-u-installstats.log

Then copy and paste into Pastebin.com or Gists entry. If your SSH window scroll buffer isn't that large to get the whole contents of the install log, you can download file manually and copy and paste contents. But makes sure it's sanitised version of the contents of the initial install log as outlined at How to troubleshoot Centmin Mod initial install issues

Sharing Logs Via Dropbox

You can also share the relevant required log files outlined above via Dropbox send via email feature at https://community.centminmod.com/threads/using-dropbox-to-share-server-files.22327/

 

That's a strange one that I haven't seen, how far back has this issue been happening? Can you pinpoint the Centmin Mod initial incremental build version. You can use cminfo versions command to find the 1st incremental build version for initial install

Code (Text):

cminfo versions

So run this command on a know good initial Centmin Mod install with these exact persistent config override variables /etc/centminmod/custom_config.inc

But it isn't just NGINX HTTP3 which is enabled via NGINX_QUIC_SUPPORT='y' but your settings for nginx geoip disabling and nginx pcre2 enabling are ignored. So I suspect is that your /etc/centminmod/custom_config.inc persistent config file is the issue. How are you creating that file in the first place? via PC file edit and upload via FTP to /etc/centminmod/custom_config.inc ?

 

Yeah I'd clean that up as some of those variables are already default now in centmin.sh. Also I wouldn't hardcode OPENSSL_QUIC_VERSION='OpenSSL_1_1_1u+quic' as that is owner version that latest Centmin Mod 130.00beta01's 1.1.1w QUIC fork.

But I can definitely confirm there is a bug when NGINX_QUIC_SUPPORT='y' is enabled that incorrect disables HTTP/2 and HTTP/3 support in Nginx. I haven't found the culprit yet. But added some additional debugging code in 130.00beta01 to help and it seems for some reason on initial Centmin Mod install, HTTPTWOOPT variable is emptied

Code (Text):

TLSTHREEOPT=y
OPENSSL_TLSONETHREE=y
NGINX_OPENSSLOPT_EXTRAS=
NGINXOPENSSL_FATLTO_OBJECTS=n
NGINXOPENSSL_NOFATLTO_OBJECTS=n
OPENSSL_VERION=1.1.1w
HTTPTWOOPT=
nginx configure options (alternate ordering):
5
./configure --with-ld-opt="-Wl,-E -L/opt/openssl-quic/lib -lssl -lcrypto -L/usr/local/zlib-cf/lib -L/usr/local/nginx-dep/lib -ljemalloc -Wl,-z,relro,-z,now -Wl,-rpath,/opt/openssl-quic/lib:/usr/local/zlib-cf/lib:/usr/local/nginx-dep/lib -pie  -flto=4 -fuse-ld=gold" --with-cc-opt="-I/opt/openssl-quic/include -I/usr/local/zlib-cf/include -I/usr/local/nginx-dep/include -m64 -march=x86-64-v3  -fPIC -g -O3 -fstack-protector-strong -flto=4 -fuse-ld=gold --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wno-pointer-sign  -Wimplicit-fallthrough=0 -Wno-missing-profile -Wno-implicit-function-declaration -Wno-int-conversion -Wno-unused-result -Wno-unused-result -Wno-vla-parameter -Wno-stringop-overflow -fcode-hoisting -Wno-cast-function-type -Wno-format-extra-args -Wno-vla-parameter -Wno-stringop-overflow -Wp,-D_FORTIFY_SOURCE=2" --sbin-path=/usr/local/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --build=271223-155614-centos7-kvm-f5f19f7-br-a71f931 --with-compat --with-http_stub_status_module --with-http_secure_link_module --with-libatomic --with-http_gzip_static_module --add-dynamic-module=../ngx_brotli --with-http_sub_module --with-http_addition_module --with-http_image_filter_module=dynamic --with-http_geoip_module --with-stream_geoip_module --with-stream_realip_module --with-threads --with-stream --with-stream_ssl_module --with-http_realip_module --add-dynamic-module=../ngx-fancyindex-0.4.2 --add-module=../ngx_cache_purge-2.5.1 --add-dynamic-module=../ngx_devel_kit-0.3.2 --add-dynamic-module=../set-misc-nginx-module-0.33 --add-dynamic-module=../echo-nginx-module-0.63 --add-module=../redis2-nginx-module-0.15 --add-module=../ngx_http_redis-0.4.0-cmm --add-module=../memc-nginx-module-0.19 --add-module=../srcache-nginx-module-0.33 --add-dynamic-module=../headers-more-nginx-module-0.34 --with-pcre-jit --with-zlib=../zlib-cloudflare-1.3.3 --with-zlib-opt=-fPIC --with-http_ssl_module --with-openssl=../openssl-1.1.1w --with-openssl-opt="enable-ec_nistp_64_gcc_128 enable-tls1_3"

but only time that is emptied is when NGINX_HTTP2 is not set to ='y' but that is the default

and the nginx configure template used #5 when it should be #1

Code (Text):

nginx configure options (alternate ordering):
5

only time template #5 is used is if NGINX_IPV not equal to y or Y

Code (Text):

if [[ "$asknginxipv" = [yY] || "$NGINX_IPV" = [yY] ]]; then

and it's always set to NGINX_IPV=y when Nginx 1.11.5+ detected

Code (Text):

# nginx 1.11.5+ has removed --with-ipv6 option and
# auto detects ipv6 support instead
# http://hg.nginx.org/nginx/rev/a6d116645c51
if [[ "$DETECT_NGXVER" -ge '1011005' ]]; then
  IPVSIXOPT=""
  NGINX_IPV='y'
else
  if [[ "$NGINX_IPV" = [yY] ]]; then
    IPVSIXOPT=' --with-ipv6'
  else
    IPVSIXOPT=""
  fi
fi

I guess I could set in centmin.sh NGINX_IPV='y' default anyway as no one uses Nginx <= 1.11.5 these days and let Nginx automatically support IPv6 etc

So still hunting for the bug when NGINX_QUIC_SUPPORT='y' enabled for Centmin Mod initial installs

 

I believe I've found the bug and have squashed it now with latest commit update to Centmin Mod 130.00beta01

Thanks for the bug report. I've added Centmin Mod Nginx HTTP/3 default initial install to my automated testing for AlmaLinux, Rocky Linux, Oracle Linux and CentOS Stream EL8/EL9 as well