diff options
Diffstat (limited to 'man/systemd-socket-proxyd.xml')
| -rw-r--r-- | man/systemd-socket-proxyd.xml | 92 |
1 files changed, 40 insertions, 52 deletions
diff --git a/man/systemd-socket-proxyd.xml b/man/systemd-socket-proxyd.xml index ffa94f4c1b..095af311f6 100644 --- a/man/systemd-socket-proxyd.xml +++ b/man/systemd-socket-proxyd.xml @@ -108,11 +108,11 @@ <refsect1> <title>Examples</title> <refsect2> - <title>Direct-Use Example</title> + <title>Simple Example</title> <para>Use two services with a dependency and no namespace isolation.</para> - <example label="proxy socket unit"> - <title>/etc/systemd/system/proxy-to-nginx.socket</title> + <example> + <title>proxy-to-nginx.socket</title> <programlisting> <![CDATA[[Socket] ListenStream=80 @@ -121,21 +121,21 @@ ListenStream=80 WantedBy=sockets.target]]> </programlisting> </example> - <example label="proxy service unit"> - <title>/etc/systemd/system/proxy-to-nginx.service</title> + <example> + <title>proxy-to-nginx.service</title> <programlisting> <![CDATA[[Unit] -After=nginx.service Requires=nginx.service +After=nginx.service [Service] -ExecStart=/usr/bin/systemd-socket-proxyd /tmp/nginx.sock -PrivateTmp=true -PrivateNetwork=true]]> +ExecStart=/usr/lib/systemd/systemd-socket-proxyd /tmp/nginx.sock +PrivateTmp=yes +PrivateNetwork=yes]]> </programlisting> </example> - <example label="nginx configuration"> - <title>/etc/nginx/nginx.conf</title> + <example> + <title>nginx.conf</title> <programlisting> <![CDATA[[...] server { @@ -143,7 +143,8 @@ server { [...]]]> </programlisting> </example> - <example label="commands"> + <example> + <title>Enabling the proxy</title> <programlisting> <![CDATA[# systemctl enable proxy-to-nginx.socket # systemctl start proxy-to-nginx.socket @@ -152,17 +153,16 @@ $ curl http://localhost:80/]]> </example> </refsect2> <refsect2> - <title>Indirect-Use Example</title> - <para>Use a shell script to isolate the - service and proxy into the same namespace. - This is particularly useful for running - TCP-only daemons without the daemon - affecting ports on regular - interfaces.</para> - <example label="combined proxy and nginx socket unit"> - - <title> - /etc/systemd/system/proxy-with-nginx.socket</title> + <title>Namespace Example</title> + <para>Similar as above, but runs the socket + proxy and the main service in the same private + namespace, assuming that + <filename>nginx.service</filename> has + <varname>PrivateTmp=</varname> and + <varname>PrivateNetwork=</varname> set, + too.</para> + <example> + <title>proxy-to-nginx.socket</title> <programlisting> <![CDATA[[Socket] ListenStream=80 @@ -171,37 +171,22 @@ ListenStream=80 WantedBy=sockets.target]]> </programlisting> </example> - <example label="combined proxy and nginx service unit"> - - <title> - /etc/systemd/system/proxy-with-nginx.service</title> + <example> + <title>proxy-to-nginx.service</title> <programlisting> <![CDATA[[Unit] -After=remote-fs.target nss-lookup.target +Requires=nginx.service +After=nginx.service +JoinsNamespaceOf=nginx.service [Service] -ExecStartPre=/usr/sbin/nginx -t -ExecStart=/usr/bin/socket-proxyd-nginx.sh -PrivateTmp=true -PrivateNetwork=true]]> +ExecStart=/usr/lib/systemd/systemd-socket-proxyd 127.0.0.1:8080 +PrivateTmp=yes +PrivateNetwork=yes]]> </programlisting> </example> - <example label="shell script"> - <title> - /usr/bin/socket-proxyd-nginx.sh</title> - <programlisting> -<![CDATA[#!/bin/sh -/usr/sbin/nginx -while [ ! -f /tmp/nginx.pid ] - do - /usr/bin/inotifywait /tmp/nginx.pid - done -exec /usr/bin/systemd-socket-proxyd localhost 8080]]> -</programlisting> - </example> - <example label="nginx configuration"> - <title> - /etc/nginx/nginx.conf</title> + <example> + <title>nginx.conf</title> <programlisting> <![CDATA[[...] server { @@ -210,10 +195,11 @@ server { [...]]]> </programlisting> </example> - <example label="commands"> + <example> + <title>Enabling the proxy</title> <programlisting> -<![CDATA[# systemctl enable proxy-with-nginx.socket -# systemctl start proxy-with-nginx.socket +<![CDATA[# systemctl enable proxy-to-nginx.socket +# systemctl start proxy-to-nginx.socket $ curl http://localhost:80/]]> </programlisting> </example> @@ -226,7 +212,9 @@ $ curl http://localhost:80/]]> <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>socat</refentrytitle><manvolnum>1</manvolnum></citerefentry> + <citerefentry><refentrytitle>socat</refentrytitle><manvolnum>1</manvolnum></citerefentry>, + <citerefentry><refentrytitle>nginx</refentrytitle><manvolnum>1</manvolnum></citerefentry>, + <citerefentry><refentrytitle>curl</refentrytitle><manvolnum>1</manvolnum></citerefentry> </para> </refsect1> </refentry> |