UserParameter is the only agent configuration option that will be reloaded with this command. PCRE2 support Support for PCRE2 has been added and Zabbix installation packages for RHEL 7 and newer, SLES (all versions) Ubuntu 16.04 and newer have been updated to use PCRE2. PCRE is still supported, but Zabbix can only be compiled with one of the libraries PCRE or PCRE2, both cannot be used at the same time. Zabbix get version is out of the supported range. For more details, see databases. ## PCRE2 support Zabbix now supports both PCRE and PCRE2. Zabbix packages for RHEL 7 and newer, SLES (all versions), Debian 9 and

Perl Compatible Regular Expression Library. (PCRE) is now included. httpd can be configured to use a system installation of PCRE by passing the --with-pcre flag to configure. ## Smart Filtering mod filter Expression Library Updated Apache httpd 2.0 includes the Perl Compatible Regular Expression Library (PCRE). All regular expression evaluation now uses the more powerful Perl 5 syntax. ## Module Enhancements Library (PCRE) This library is required but not longer bundled with httpd. Download the source code from http://www.pcre.org, or install a Port or Package. If your build system can't find the pcre-config

|libpcre/libpcre2|One of|PCRE/PCRE2 library is required forPerl Compatible Regular Expression(PCRE) support.The naming may differ depending on the GNU/Linux distribution, for example‘libpcre3’or‘libpcre1’.PCRE v8.x and and PCRE2 v10.x are supported.| |libevent|Yes|Required for inter-process communication.Version 1.4 or higher.Required for inter-process communication.| |libevent-pthreads||Required for mutex and read-write |libpcre/libpcre2|One of|PCRE/PCRE2 library is required for Perl Compatible Regular Expression(PCRE) support.The naming may differ depending on the GNU/Linux distribution,for example‘libpcre3’or‘libpcre1’.PCRE v8.x and

|Requirement|Status|Description| |---|---|---| |libpcre|Mandatory|PCRE library is required for Perl Compatible Regular Expression(PCRE) support.The naming may differ depending on the GNU/Linux distribution distribution,for example‘libpcre3’or‘libpcre1’.Note that you need exactly PCRE(v8.x);PCRE2(v10.x) library is not used.| |Requirement|Status|Description| |---|---|---| |libevent||Required for bulk metric support --with-libcurl configuration option. ## Attention: Since version 3.4.0, Zabbix will always compile with the PCRE library; installing it is not optional. --with-libpcre=[DIR] only allows pointing to a specific base

|---|---|---| |libpcre/libpcre2|之一|PCRE/PCRE2 库是 Perl Compatible Regular Expression (PCRE) 支持所必需的。命名可能因 GNU/Linux 发行版而异，例如 “libpcre3” 或 “libpcre1”。支持 PCRE v8.x 和 PCRE2 v10.x。| |libevent|是|进程间通信所需。版本 1.4 >libpcre/libpcre2之一PCRE/PCRE2 库是 Perl 兼容正则表达式 (PCRE) 支持所必需的。命名可能因 GNU/Linux 发行版而异，例如 “libpcre3” 或 “libpcre1”。支持 PCRE v8.x 和 PCRE2 v10.x。日志监控所必需的。Windows 上也必需。libpcre/libpcre2之一PCRE/PCRE2 库是 Perl 兼容正则表达式 (PCRE) 支持所必需的。 命名可能因 GNU/Linux 发行版而异，例如 “libpcre3” 或 “libpcre1”。支持 PCRE v8.x 和 PCRE2 v10.x。libopenssl

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specific function. Requirement Status Description libpcre Mandatory PCRE library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution distribution, for example ’libpcre3’ or ’libpcre1’. Note that you need exactly PCRE (v8.x); PCRE2 (v10.x) library is not used. 61 Requirement Status Description libevent Required for bulk metric support and encryption. Agent Requirement Status Description libpcre Mandatory PCRE library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution

tr>libpcreMandatoryPCRE library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution distribution, for example 'libpcre3' or 'libpcre1'. Note that you need exactly PCRE (v8.x); PCRE2 (v10.x) library is not used. Required for bulk metric support and IPMI monitoring. Version 1 nlibpcreMandatoryPCRE library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution

yum install gcc-c++ gcc # yum install pcre pcre-devel # yum install zlib zlib-devel # yum install openssl openssl-devel 说明：gcc/gcc-c++是编译器，nginx的http模块要用pcre来解析正则表达式，nginx要用zlib对http内容进行压缩/解压缩，ngi ## 三、 源码安装 Openresty ### 1. 首先在 Centos7 上安装编译器和依赖环境 # yum install gcc-c++ gcc # yum install pcre pcre-devel # yum install zlib zlib-devel # yum install openssl openssl-devel # yum install readline-devel 其他的操作可参考 nginx 的 若做成系统服务，则不要混用./nginx 命令和 systemctl 命令 ## $ ^{*} $ 编译安装可能要用到的模块 # ./configure --with-pcre-jit \ --with-steam \ --with-stream_ssl_module \ --with-stream_ssl_preread_module \ --with-http_v2_module

ry status|Description| |---|---|---| |libpcre/libpcre2|One of|PCRE/PCRE2 library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution distribution, for example 'libpcre3' or 'libpcre1'. PCRE v8.x and PCRE2 v10.x (from Zabbix 6.0.0) are supported.| |libevent|Yes|Required for inter-process communication. Version 1.4 or higher tionlibpcre/libpcre2One ofPCRE/PCRE2 library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution

tr>libpcreMandatoryPCRE library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution distribution, for example 'libpcre3' or 'libpcre1'. Note that you need exactly PCRE (v8.x); PCRE2 (v10.x) library is not used. Required for bulk metric support and IPMI monitoring. Version 1 nlibpcreMandatoryPCRE library is required for Perl Compatible Regular Expression (PCRE) support. The naming may differ depending on the GNU/Linux distribution