Search Engine: Elastic

Article ID: 123970, created on Dec 18, 2014, last review on Dec 18, 2014

  • Applies to:
  • Plesk Automation 11.5

Symptoms

  1. After domain reconfiguration was executed:

    /usr/local/psa/admin/bin/httpdmng  --reconfigure-domain example.com
    

, its configuration file /var/www/vhosts/system/example.com/conf/httpd.conf appears to be empty.

  1. /var/log/audit/audit.log contains the output:

    type=AVC msg=audit(1418705193.873:6358): avc:  denied  { write } for  pid=24624 comm="httpd" name="jk-runtime-status.24624" dev=dm-0 ino=3146307 scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:object_r:httpd_log_t:s0 tclass=file
    
    type=SYSCALL msg=audit(1418705193.873:6358): arch=c000003e syscall=2 success=no exit=-13 a0=7ff558abdfb0 a1=242 a2=1b6 a3=0 items=0 ppid=24623 pid=24624 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="httpd" exe="/usr/sbin/httpd" subj=system_u:system_r:httpd_t:s0 key=(null)
    
    type=AVC msg=audit(1418705193.964:6359): avc:  denied  { write } for  pid=24628 comm="httpd" name="jk-runtime-status.24628" dev=dm-0 ino=3147433 scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:object_r:httpd_log_t:s0 tclass=file
    
    type=SYSCALL msg=audit(1418705193.964:6359): arch=c000003e syscall=2 success=no exit=-13 a0=7ff558ab8990 a1=242 a2=1b6 a3=0 items=0 ppid=1 pid=24628 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="httpd" exe="/usr/sbin/httpd" subj=system_u:system_r:httpd_t:s0 key=(null)
    

Cause

SELinux blocks the webserver writing operations.

Resolution

Follow the article to disable SELinux.

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