Apache envvars问题

Question

我正在尝试从Debian 7上的Apache 2.2迁移到CentOS 7上的Apache 2.4。据我所知，在Debian 7上有一个名为“ envvars”的文件，该文件必须在CentOS 7上存在。

# envvars - default environment variables for apache2ctl

# this won't be correct after changing uid
unset HOME

# for supporting multiple apache2 instances
if [ "${APACHE_CONFDIR##/etc/apache2-}" != "${APACHE_CONFDIR}" ] ; then
    SUFFIX="-${APACHE_CONFDIR##/etc/apache2-}"
else
    SUFFIX=
fi

# Since there is no sane way to get the parsed apache2 config in scripts, some
# settings are defined via environment variables and then used in apache2ctl,
# /etc/init.d/apache2, /etc/logrotate.d/apache2, etc.
export APACHE_RUN_USER=www-data
export APACHE_RUN_GROUP=www-data
export APACHE_PID_FILE=/var/run/apache2$SUFFIX.pid
export APACHE_RUN_DIR=/var/run/apache2$SUFFIX
export APACHE_LOCK_DIR=/var/lock/apache2$SUFFIX
# Only /var/log/apache2 is handled by /etc/logrotate.d/apache2.
export APACHE_LOG_DIR=/var/log/apache2$SUFFIX
我在conf下的httpd.conf所在位置创建了相同的文件，但该文件无法正常工作，并且还将内容添加到/ etc / sysconfig / httpd中，但由于如下所示错误而停止运行apache服务器。
Jun 17 17:48:35 ww-test httpd[5707]: [Wed Jun 17 17:48:35.473658 2020] [core:warn] [pid 5707] AH00111: Config variable ${APACHE_PID_FILE} is not defined
Jun 17 17:48:35 ww-test httpd[5707]: [Wed Jun 17 17:48:35.473857 2020] [core:warn] [pid 5707] AH00111: Config variable ${APACHE_RUN_USER} is not defined
Jun 17 17:48:35 ww-test httpd[5707]: [Wed Jun 17 17:48:35.473864 2020] [core:warn] [pid 5707] AH00111: Config variable ${APACHE_RUN_GROUP} is not defined
Jun 17 17:48:35 ww-test httpd[5707]: [Wed Jun 17 17:48:35.473885 2020] [core:warn] [pid 5707] AH00111: Config variable ${APACHE_LOG_DIR} is not defined
Jun 17 17:48:35 ww-test httpd[5707]: [Wed Jun 17 17:48:35.495541 2020] [core:warn] [pid 5707] AH00111: Config variable ${APACHE_LOG_DIR} is not defined
Jun 17 17:48:35 ww-test httpd[5707]: AH00543: httpd: bad user name ${APACHE_RUN_USER}
Jun 17 17:48:35 ww-test systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
Jun 17 17:48:35 ww-test systemd[1]: Ignoring invalid environment assignment 'export APACHE_RUN_USER=apache': /etc/sysconfig/httpd
Jun 17 17:48:35 ww-test systemd[1]: Ignoring invalid environment assignment 'export APACHE_RUN_GROUP=apache': /etc/sysconfig/httpd
Jun 17 17:48:35 ww-test systemd[1]: Ignoring invalid environment assignment 'export APACHE_PID_FILE=/var/run/httpd$SUFFIX.pid': /etc/sysconfig/httpd
Jun 17 17:48:35 ww-test systemd[1]: Ignoring invalid environment assignment 'export APACHE_RUN_DIR=/var/run/httpd$SUFFIX': /etc/sysconfig/httpd
Jun 17 17:48:35 ww-test systemd[1]: Ignoring invalid environment assignment 'export APACHE_LOCK_DIR=/var/lock/httpd$SUFFIX': /etc/sysconfig/httpd
Jun 17 17:48:35 ww-test systemd[1]: Ignoring invalid environment assignment 'export APACHE_LOG_DIR=/var/log/httpd$SUFFIX': /etc/sysconfig/httpd
Jun 17 17:48:35 ww-test kill[5708]: kill: cannot find process ""
Jun 17 17:48:35 ww-test systemd[1]: httpd.service: control process exited, code=exited status=1
Jun 17 17:48:35 ww-test systemd[1]: Failed to start The Apache HTTP Server.
我尝试使用源envvars来测试environemts是否起作用，但是没有起作用。有什么方法可以添加环境变量，以便在启动Apache时将其应用于任何环境？
谢谢！

我正在尝试从Debian 7上的Apache 2.2迁移到CentOS 7上的Apache 2.4。下面的文件在Debian 7上有一个名为“ envvars”的文件，据我所知，该文件必须在CentOS 7上存在。 ＃envvars-默认...

Answer 1

在httpd.conf内，使用以下方法声明您的变量：定义（最好在第一行）

Define APACHE_RUN_USER Apache