forked from erlang/erlang
Matwey Kornilov
0d784652fa
- Update to 21.2.5: - Changes for 21.2.5: * http://erlang.org/download/OTP-21.2.5.README * inets: Fixed bug that causes a crash in http client when using hostnames (e.g. localhost) with the the option ipv6_host_with_brackets set to true. This change also fixes a regression: httpc:request fails with connection error (nxdomain) if option ipv6_host_with_brackets set to true and host component of the URI is an IPv6 address. OBS-URL: https://build.opensuse.org/request/show/671860 OBS-URL: https://build.opensuse.org/package/show/devel:languages:erlang:Factory/erlang?expand=0&rev=72
# Erlang in openSUSE ## Erlang Port-mapper Daemon and systemd Erlang Port-mapper Daemon in openSUSE uses systemd socket-activation. In order to fulfill security considerations, EPMd listens on loop-back interface by default. This is enough to run rabbitmq-server, ejabberd and user-started beam processes. For clustering, please, use ```/etc/systemd/system/epmd.socket.d/``` to configure interfaces to listen on. See man systemd.unit(5) for details. ### Upgrading from sysvinit ```/etc/sysconfig/erlang``` has no effect now, to configure EPMd use systemd capabilities instead. ### Example 1: change port Create ```/etc/systemd/system/epmd.socket.d/port.conf``` with following content: ``` [Socket] ListenStream= ListenStream=127.0.0.1:4444 ``` The first line is to discard vendor configuration. The second line will change the port number to listen on to 4444. ### Example 2: enable external interface To enable accepting external connections to EPMd, create ```/etc/systemd/system/epmd.socket.d/port.conf``` with following content: ``` [Socket] ListenStream= ListenStream=0.0.0.0:4369 ```