我正在尝试使用 vagrant、virtualbox 和 CentOS 7 64 位构建虚拟机。主机操作系统是 Ubuntu 14.04 64 位。Vagrant 是 1.9.2，VirtualBox 是 5.1.6。
这是 Vagrantfile
Vagrant.configure("2") do |config|
config.vm.box = "centos/7"
config.vm.box_check_update = false
# Enable cache if plugin is installed
# To install it execute: vagrant plugin install vagrant-cachier
# cache will be located in [thisvagrantdir]/.vagrant/machines/default/cache
if Vagrant.has_plugin?("vagrant-cachier")
config.cache.auto_detect = true
config.cache.scope = :machine
end
config.vm.network "private_network", ip: "192.168.33.101"
config.hostmanager.enabled = true
config.hostmanager.manage_host = true
config.hostmanager.aliases = %w(centos7.dev)
config.ssh.forward_agent = true
config.vm.synced_folder ".", "/vagrant", type: "nfs"
config.vm.provider "virtualbox" do |vb|
vb.customize ["modifyvm", :id, "--memory", "2048" ]
vb.customize ["modifyvm", :id, "--name" , "centos7"]
end
config.vm.provision "shell" do |s|
s.privileged = true
s.path = "provisioner.sh"
end
end
现在在 provisioner.sh 中我安装了 PHP、一些扩展并为位于 /etc/httpd/conf.d/site.conf 的 apache 添加了一个配置文件。这是 site.conf：
<VirtualHost _default_:80>
ServerAdmin [email protected]
DocumentRoot /vagrant/www/moodle
ServerName centos7.dev
ErrorLog /vagrant/log/error.log
CustomLog /vagrant/log/requests.log combined
<IfModule dir_module>
DirectoryIndex index.php index.html
</IfModule>
<Directory /vagrant/www/moodle>
Options All
AllowOverride All
Require all granted
</Directory>
<Location />
LogLevel warn
</Location>
</VirtualHost>
/vagrant/www/moodle 是来自主机系统的 NFS 附加目录。
完成所有这些操作后，apache 就是拒绝启动。我可以运行 sudo systemctl start httpd.service 100 次，但什么也没发生。但是，如果我使用 sudo httpd 运行它，它就可以正常工作了？？？！！！
这是我获得的状态
[vagrant@default ~]$ sudo systemctl status httpd.service
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since mar 2017-05-09 11:29:09 UTC; 8s ago
Docs: man:httpd(8)
man:apachectl(8)
Process: 7149 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=1/FAILURE)
Process: 7148 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=1/FAILURE)
Main PID: 7148 (code=exited, status=1/FAILURE)
may 09 11:29:09 default systemd[1]: Starting The Apache HTTP Server...
may 09 11:29:09 default systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
may 09 11:29:09 default kill[7149]: kill: cannot find process ""
may 09 11:29:09 default systemd[1]: httpd.service: control process exited, code=exited status=1
may 09 11:29:09 default systemd[1]: Failed to start The Apache HTTP Server.
may 09 11:29:09 default systemd[1]: Unit httpd.service entered failed state.
may 09 11:29:09 default systemd[1]: httpd.service failed.
知道我做错了什么吗？谢谢
添加了error_log的内容
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
[Tue May 09 02:00:13.473097 2017] [core:notice] [pid 24635] SELinux policy enabled; httpd running as context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
[Tue May 09 02:00:13.475731 2017] [suexec:notice] [pid 24635] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue May 09 02:00:13.504866 2017] [auth_digest:notice] [pid 24636] AH01757: generating secret for digest authentication ...
[Tue May 09 02:00:13.507336 2017] [lbmethod_heartbeat:notice] [pid 24636] AH02282: No slotmem from mod_heartmonitor
[Tue May 09 02:00:13.536814 2017] [mpm_prefork:notice] [pid 24636] AH00163: Apache/2.4.6 (CentOS) PHP/5.4.16 configured -- resuming normal operations
[Tue May 09 02:00:13.536867 2017] [core:notice] [pid 24636] AH00094: Command line: 'httpd'
[Tue May 09 02:05:20.671219 2017] [mpm_prefork:notice] [pid 24636] AH00169: caught SIGTERM, shutting down
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
[Tue May 09 02:07:52.571217 2017] [core:notice] [pid 6154] SELinux policy enabled; httpd running as context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
[Tue May 09 02:07:52.573223 2017] [suexec:notice] [pid 6154] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue May 09 02:07:52.599432 2017] [auth_digest:notice] [pid 6155] AH01757: generating secret for digest authentication ...
[Tue May 09 02:07:52.601028 2017] [lbmethod_heartbeat:notice] [pid 6155] AH02282: No slotmem from mod_heartmonitor
[Tue May 09 02:07:52.671389 2017] [mpm_prefork:notice] [pid 6155] AH00163: Apache/2.4.6 (CentOS) PHP/5.4.16 configured -- resuming normal operations
[Tue May 09 02:07:52.671423 2017] [core:notice] [pid 6155] AH00094: Command line: 'httpd'
[Tue May 09 02:20:28.697078 2017] [mpm_prefork:notice] [pid 6155] AH00169: caught SIGTERM, shutting down
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
[Tue May 09 11:14:29.277789 2017] [core:notice] [pid 7361] SELinux policy enabled; httpd running as context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
[Tue May 09 11:14:29.285279 2017] [suexec:notice] [pid 7361] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue May 09 11:14:29.307699 2017] [auth_digest:notice] [pid 7362] AH01757: generating secret for digest authentication ...
[Tue May 09 11:14:29.309339 2017] [lbmethod_heartbeat:notice] [pid 7362] AH02282: No slotmem from mod_heartmonitor
[Tue May 09 11:14:29.448865 2017] [mpm_prefork:notice] [pid 7362] AH00163: Apache/2.4.6 (CentOS) PHP/5.4.16 configured -- resuming normal operations
[Tue May 09 11:14:29.448913 2017] [core:notice] [pid 7362] AH00094: Command line: 'httpd'
[Tue May 09 11:19:24.274215 2017] [mpm_prefork:notice] [pid 7362] AH00169: caught SIGTERM, shutting down
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
(13)Permission denied: AH00091: httpd: could not open error log file /vagrant/log/error.log.
AH00015: Unable to open logs
[Tue May 09 11:32:03.917301 2017] [core:notice] [pid 7210] SELinux policy enabled; httpd running as context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
[Tue May 09 11:32:03.919728 2017] [suexec:notice] [pid 7210] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Tue May 09 11:32:03.944005 2017] [auth_digest:notice] [pid 7211] AH01757: generating secret for digest authentication ...
[Tue May 09 11:32:03.945572 2017] [lbmethod_heartbeat:notice] [pid 7211] AH02282: No slotmem from mod_heartmonitor
[Tue May 09 11:32:04.013106 2017] [mpm_prefork:notice] [pid 7211] AH00163: Apache/2.4.6 (CentOS) PHP/5.4.16 configured -- resuming normal operations
[Tue May 09 11:32:04.013158 2017] [core:notice] [pid 7211] AH00094: Command line: 'httpd'
答案1
正如用户 ezra-s 提到的，SELinux 是罪魁祸首。我一执行
sudo setenforce 0
sudo systemctl start httpd.service
一切都开始正常工作。我将永久禁用 SELinux，因为这是纯测试虚拟机。
谢谢大家。