diff options
| author | Joe Orton <jorton@redhat.com> | 2017-10-03 09:16:29 +0100 |
|---|---|---|
| committer | Joe Orton <jorton@redhat.com> | 2017-10-03 09:16:29 +0100 |
| commit | 6d96e6a1937ef08901638b1500498b49321d3d33 (patch) | |
| tree | 8878595600ccc5afac799c3f5a5ecd6cdf857544 /httpd.service.xml | |
| parent | d31ea66d9d9bfa62d3aae8b4ee0f390134dc89d1 (diff) | |
| download | httpd-6d96e6a1937ef08901638b1500498b49321d3d33.tar.gz httpd-6d96e6a1937ef08901638b1500498b49321d3d33.tar.xz httpd-6d96e6a1937ef08901638b1500498b49321d3d33.zip | |
add notes on enabling httpd_graceful_shutdown boolean for prefork
Diffstat (limited to 'httpd.service.xml')
| -rw-r--r-- | httpd.service.xml | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/httpd.service.xml b/httpd.service.xml index d851862..4402ed5 100644 --- a/httpd.service.xml +++ b/httpd.service.xml @@ -167,6 +167,24 @@ Wants=network-online.target</programlisting> </refsect2> <refsect2> + <title>Changing the default MPM (Multi-Processing Module)</title> + + <para>httpd offers a choice of multi-processing modules (MPMs), + which can be configured in + <filename>/etc/httpd/conf.modules.d/00-mpm.conf</filename>. The + default is to use the <emphasis>@MPM@</emphasis> MPM.</para> + + <para>If using the <emphasis>prefork</emphasis> MPM, the + "httpd_graceful_shutdown" SELinux boolean should also be + enabled, since with this MPM, httpd needs to establish TCP + connections to local ports to successfully complete a graceful + restart or shutdown. This boolean can be enabled by running the + command: <command>semanage boolean -m --on + httpd_graceful_shutdown</command></para> + + </refsect2> + + <refsect2> <title>systemd integration and mod_systemd</title> <para>The httpd service uses the <option>notify</option> systemd |