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Hello,
I have a fault with multi-processing modules in httpd-2.4.25 compilation on CentOS 7.3.1611. I want to compile httpd with --with-mpm=event module loaded dynamically but I'm getting a fault below after starting httpd service.
Invalid command 'MinSpareServers', perhaps misspelled or defined by a module not included in the server configuration
My compile script:
configure_flags=" \
--prefix=/etc/httpd \
--exec-prefix=/etc/httpd \
--bindir=/usr/bin \
--sbindir=/usr/sbin \
--libexecdir=/usr/lib64/apache \
--sysconfdir=/etc/httpd/conf \
--datadir=/var/www \
--includedir=/usr/include/apache \
--localstatedir=/var \
--mandir=/usr/share/man \
--with-mpm=event \
--enable-mods-static=most \
--enable-ssl=shared \
--enable-suexec \
--enable-unique-id \
--with-pcre \
--with-suexec-caller=apache \
--with-suexec-logfile=/dev/null \
--with-suexec-uidmin=1000 \
--with-suexec-gidmin=1000 \
--with-suexec-umask=022"
./configure $configure_flags --with-suexec-docroot=/home
After compilation there are no MPM modules loaded:
[root@vps src]# httpd -l | grep mpm | wc -l
0
[root@vps src]# ls /usr/lib64/apache/ | grep mpm | wc -l
0
[root@vps src]# ls /etc/httpd/
conf
[root@vps src]# find /etc/httpd/conf/ -type f -name "*.so" | wc -l
0
[root@vps src]# httpd -V
Server version: Apache/2.4.25 (Unix)
Server built: Jul 8 2017 21:51:38
Server's Module Magic Number: 20120211:67
Server loaded: APR 1.4.8, APR-UTIL 1.5.2
Compiled using: APR 1.4.8, APR-UTIL 1.5.2
Architecture: 64-bit
Server MPM: worker
threaded: yes (fixed thread count)
forked: yes (variable process count)
Server compiled with....
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D DYNAMIC_MODULE_LIMIT=256
-D HTTPD_ROOT="/etc/httpd"
-D SUEXEC_BIN="/etc/httpd/bin/suexec"
-D DEFAULT_PIDLOG="/var/logs/httpd.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="conf/mime.types"
-D SERVER_CONFIG_FILE="conf/httpd.conf"
[root@vps src]# cat ./httpd-2.4.25/modules.c | grep mpm
extern module mpm_worker_module;
&mpm_worker_module,
{"mpm_worker_module", &mpm_worker_module},
&mpm_worker_module,
Can anyone tell me please what's happening here? Thank you!
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