This should limit number of possible node names generated by and with that
prevent atom space exhaustion in ejabberd process.
On R23+ we switch to using native dynamic node features and on older
versions we iterate over small number of possible names and skip those
already in use.
control+g is the correct way to enter shell break mode, as documented in
https://www.erlang.org/doc/apps/erts/tty
The ejabberdctl script included in installers use the included VT100,
and that may break when hitting control+c.
In that scenario let's explicitly recommend to not use control+c.
Thanks to Holger Weiß for the report.
Ommit the path to ejabberdctl as it is already located at the $PATH
Also, do not copy Dockerfile into the container as this may unnecessarily trigger re-compiling of ejabberd.
Rename libcap packages to improve compatibility between Alpine versions. This may be beneficial if one specifies an OTP_VSN which was built using an older Alpine base version.
The alpine package libcap has been splitted into libcap2 and libcap-utils in Alpine 3.17. 'libcap' is now an alias for libcap2 and libcap-utils. We define 'so:libcap.so.2' for the runtime stage, as we only need the libraries, not the binaries.
Only libcap2 and tini can't be auto-detected. libcap2 has been renamed in Alpine version 3.17, hence the Dockerfile is not compatible with Alpine versions <3.17
make-*: include musl build in make-binaries
Ctr actions: use github runners to provide bootstrap erlang
- adjust make-binaries script to use github runners' installed erlang
for bootstrapping
- this reduces the need to build an unnecessary toolchain for glibc
based binaries
Instead of including this file in the container with static content:
/opt/ejabberd-master/releases/COOKIE
the cookie file will be generated by erlang in
/opt/ejabberd/.erlang.cookie
or by ejabberdctl if ERLANG_COOKIE environment variable was provided.
Alpine 3.17 includes Erlang/OTP 25, and it segfaults when
used in QEMU for arm64.
Revert "Update Alpine to 3.17 to get Elixir 1.14 required by recent libraries"
This reverts commit 43cae922f3.
* Add log_burst_limit_* options
On our ejabberd deployment we were sometimes seeing more than 500
msgs/sec of legitimate traffic, however this was getting silently
dropped. Provide config options to enable this limit to be configured
from the config file.
* Pass new logging vars in via ejabberdctl
