Beta Branch Centmin Mod .09 beta branch Testing

you need to keep the first 2 lines otherwise centmin automatically re-adds them so should be

Code (Text):

more_set_headers "Server: nginx centminmod";
more_set_headers "X-Powered-By: centminmod";
more_set_headers "Server: nginx";
more_clear_headers "X-Powered-By";

just change 3rd line to desired server header

 

Updated 123.09beta01 to add optional Nginx Slice module support Beta Branch - add optional support for Nginx Slice module in 123.09beta01

 

Updated 123.09beta01 add optional NGINX_VIDEO variable Beta Branch - add NGINX_VIDEO control variable in 123.09beta01

 

Updated 123.09beta01 this month - September 2018 with a few addons/ffmpeg.sh updates for optional AV1 encoder and fontconfig support centminmod/centminmod

• Beta Branch - update addons/ffmpeg.sh add AV1 support
• Beta Branch - update addons/ffmpeg.sh add fontconfig support in 123.09beta01

 

Updated Centmin Mod 123.09beta01 with optional patch for bassie's OpenSSL 1.1.1 Prioritize ChaCha20 SSL cipher patch. Disabled by default, but can optional enabled on nginx recompile via instructions at Beta Branch - add OpenSSL 1.1.1 ChaCha20 Prioritization patch in 123.09beta01

 

Alot of new experimental features in 123.09beta01 are just optional and not enabled by default. Also How To Keep Informed Of Centmin Mod Related Updates

Right now it really comes down to ALOT of documentation writing and updating for stable to be released to occur particularly for centminmod.com official site info etc. As any developer knows, writing continuously evolving code seems relatively easier compared to writing up the documentation for continuously evolving code . An example the current letsencrypt integration code is a total version 2 rewrite from the first version code. In progress column centminmod/centminmod marked for Update site, faq, guides for Centmin Mod 123.09beta01/stable documentation · Issue #92 · centminmod/centminmod.

Yeah it's been ages a big part of it is documentation writing and the 123.09beta01 testing stage has uncovered alot of bugs/fixes that wouldn't be acceptable as part of a stable release status but is at beta testing stage. And feedback by end users hasn't been as frequent for some features - maybe because end users don't use those features as much? So it's on me to bug test those features myself and I only have so much free time to do so. It's reason why letsencrypt integration is still disabled by default and only enabled if you use LETSENCRYPT_DETECT variable as there's not enough feedback up/bug reporting testing to cover all unforseen issues.

Then there's the perfectionist in me that says there are certain level of bug free-ness and stability/maturity that needs to be in a 123.09stable release

Now that Centmin Mod Nginx has the big ticket items sort of nailed down for HTTP/2 HTTPS, TLS 1.3 supported OpenSSL/BoringSSL - it's closer to where I want a 123.09stable release to be feature support wise. Might also need to polish up centmin.sh menu option 22 wordpress installer routines/feature offering some more to get it to a 'stable' release quality. With that said, we are closer to 123.09stable than ever before

 

Updated Centmin Mod 123.09beta01 today with a few new commits Centmin Mod Github Commits

Most substantial is for Nginx + Cloudflare zlib routine bug fix Beta Branch - update inc/nginx_configure.inc fix cloudflare zlib usage

I believe @Matt and @rdan have experienced this during Nginx recompile/upgrades via centmin.sh menu option 4.

Upgrading Centmin Mod Code to Latest Version

Getting Started Guide step 19 outlines also how to keep Centmin Mod code updated or how to switch version branches or you can run cmupdate command that was recently added.

Centmin Mod LEMP stack's script code is constantly updated for improvements, bug fixes and security fixes so keeping the Centmin Mod code up to date is important.

For 123.09beta01 and higher that means running SSH command = cmupdate and then re-enter /usr/local/src/centminmod and re-run centmin.sh menu.

example SSH command = cmupdate run

Code (Text):

cmupdate
Saved working directory and index state WIP on 123.09beta01: 85fae5e update nginx.conf in 123.09beta01
HEAD is now at 85fae5e update nginx.conf in 123.09beta01
Updating 85fae5e..4d3149e
Fast-forward
 addons/ffmpeg.sh        |  2 +-
 centmin.sh              |  2 +-
 config/nginx/nginx.conf |  1 +
 inc/downloads.inc       |  2 +-
 inc/nginx_configure.inc |  2 +-
 inc/nginx_patch.inc     |  2 +-
 inc/openssl_install.inc | 20 +++++++++++---------
 7 files changed, 17 insertions(+), 14 deletions(-)

For full details read the following links:

• New centmin.sh menu option 23 updating
• Centmin Mod Upgrades
• Cronjob Auto Updating Centmin Mod Code Guide
• How to upgrade Centmin Mod + backing up customisations

Upgrading Centmin Mod involves 2 parts.

1. Upgrading the actual Centmin Mod code outlined at Upgrade Centmin Mod. This is heart of Centmin Mod where the code is the engine that runs centmin.sh shell based menu and all the automation you're accustomed to. You can easily update within a Centmin Mod version branch or switch version branches via centmin.sh menu option 23 outlined here.
2. Upgrade software that Centmin Mod installed or manages. For this part following outline at How to upgrade Centmin Mod software installed on your server.

 

@rdan what output do you get for these 2 commands

Code (Text):

grep -w 'keepalive_timeout' /usr/local/nginx/conf/nginx.conf | column -t| tr -s " " | sed -e 's|;||g' | awk '{print $2}'| grep -v keep

Code (Text):

grep -w 'keepalive_timeout' /usr/local/nginx/conf/nginx.conf | column -t| tr -s " " | sed -e 's|;||g'

 

fixed in Beta Branch - fix inc/cpcheck.inc keepalive_timeout value check that check is for value of keepalive_timeout check just didn't account for 's' in it

default for new 123.09beta01 for keepalive_timeout is 8s - you can alter to whatever you want, i just choose it based on best optimal value for balancing high concurrency user loads and latency.

 

@rdan Beta Branch - update inc/nginx_configure.inc fix cloudflare zlib usage doesn't work try nginx zero downtime on the fly binary upgrades via persistent config variable NGINX_ZERODT='y'. If after Clouldflare zlib commit fix and still have a moment during actual nginx restart where sites aren't available, it could be related to number of nginx workers you have.

Other folks on 123.09beta01 might want to test it out too Beta Branch - Nginx Upgrade - zero downtime mode

 

Updated 123.09beta01's centmin.sh menu option 17 with bug fixes thanks to @Jimmy bug report

centmin.sh menu option 17 routine has been improved including adding 2 other compression tools for zstd and lz4

Code (Text):

--------------------------------------------------------
     Centmin Mod Menu 123.09beta01 centminmod.com  
--------------------------------------------------------
1).  Centmin Install
2).  Add Nginx vhost domain
3).  NSD setup domain name DNS
4).  Nginx Upgrade / Downgrade
5).  PHP Upgrade / Downgrade
6).  XCache Re-install
7).  APC Cache Re-install
8).  XCache Install
9).  APC Cache Install
10). Memcached Server Re-install
11). MariaDB MySQL Upgrade & Management
12). Zend OpCache Install/Re-install
13). Install/Reinstall Redis PHP Extension
14). SELinux disable
15). Install/Reinstall ImagicK PHP Extension
16). Change SSHD Port Number
17). Multi-thread compression: pigz,pbzip2,lbzip2...
18). Suhosin PHP Extension install
19). Install FFMPEG and FFMPEG PHP Extension
20). NSD Install/Re-Install
21). Update - Nginx + PHP-FPM + Siege
22). Add Wordpress Nginx vhost + Cache Plugin
23). Update Centmin Mod Code Base
24). Exit
--------------------------------------------------------
Enter option [ 1 - 24 ] 17
--------------------------------------------------------

Code (Text):

Multi-thread compression Install

The following compression tools will be installed

  1. pigz
  2. pbzip2
  3. lbzip2
  4. plzip
  5. zstd
  6. lz4

pigz already installed
pbzip2 already installed
lbzip2 already installed
lzip already installed
plzip already installed
zstd already installed
lz4 already installed

 

Centmin Mod 123.09beta01 prep work updates to add support for PHP-FPM fastcgi_cache based Wordpress full page caching to Wordpress auto installer routine (centmin.sh menu option 22). You can see the current commits at prep wordpress fastcgi_cache | Centmin Mod Community Support Forums and details at Beta Branch - part 2 prep work fastcgi_cache support to centmin.sh menu option 22

 

That is the way the current nginx vts module works. You can see info at vozlt/nginx-module-vts specifically for resetting that info at vozlt/nginx-module-vts

 

Updated 123.09beta01 to update ccache to 3.5 version and OpenSSL from 1.1.1 to 1.1.1a. 123.09beta01 will now also auto detect older 1.1.0a-j branch versions of OPENSSL_VERSION variable in persistent config file at /etc/centminmod/custom_config.inc and auto override them to OpenSSL 1.1.1a as some folks have hardcoded OPENSSL_VERSION in persistent config file at /etc/centminmod/custom_config.inc but forget to update it in line with centmin.sh updated versions so they end up compiling outdated OpenSSL versions with Nginx despite upgrading 123.09beta01.

• Beta Branch - ccache 3.5 update in 123.09beta01
• Beta Branch - OpenSSL 1.1.1a & 1.1.0j update in 123.09beta01

 

Updated 123.09beta01 add PHP_ARGON variable alias for PHP_LIBZIP variable in 123.09beta01