dobby_core_node

Dobby Erlang node that depends on dobby_core_lib intended for running Dobby as standalone service.

Table of Contents

• dobby_core_node
  • Requirements
  • Building
  • Running
  • Connecting via ssh
  • Configuration

Requirements

• Erlang R17+

Building

At the beginning get rebar:

make rebar

If you want to connect to the dobby Erlang shell using ssh with keys, you must generate keys for deps/erl_sshd. Using make:

make

Using rebar and relx directly:

./rebar get-deps
./rebar compile
deps/erl_sshd/make_keys
./relx -c _rel/relx.config

You may add your own public keys to the authorized_keys file in priv/erl_sshd (remember to ./relx -c _rel/relx.config or make rel afterwards).

If you want to connect to the dobby Erlang shell using ssh with a username and password, add or modify the usernames and passwords to the erl_sshd section of rel/files/sys.config.

Running

_rel/dobby_core_node/bin/dobby_core_node

Connecting via ssh

If you genereated keys in erl_sshd before generating the dobby release, you can connect to the dobby server's Erlang shell using ssh.

ssh 127.0.0.1 -p 11133 -i id_rsa

or

ssh lincx@127.0.0.1 -p 11133

The username and password is set via config/sys.conifg. Generate a new release after changing this file.

To exit the Erlang shell obtained via ssh call exit().

Configuration

The sys.config and the vm.args files are stored in the config/ directory.