[erlang-questions] How to dynamically add one node to erlang's distrubted application?

[Matt Williamson]

Andrew, that will indeed connect them, but it won't start the application on
the dynamically added node if all the rest go down. That is what this
mechanism does. I do not know how to do it. I've been wondering about it
myself.

2008/9/9 Andrew Stone <stondage123@REDACTED>

> You can start the 4th node and do a net_kernel:connect to one of the other
> nodes. Just make sure that the cookies are the same on all nodes.
>
> ----- Original Message ----
> From: devdoer bird <devdoer2@REDACTED>
> To: erlang-questions@REDACTED
> Sent: Tuesday, September 9, 2008 3:46:00 AM
> Subject: [erlang-questions] How to dynamically add one node to erlang's
> distrubted application?
>
> HI:
> I have a distrbuted system  using erlang's distributed application
> mechanism.It firstly ran on 3 nodes with the config file like this:
>
> [{kernel,
>   [{distributed, [{myapp, 5000, [cp1@REDACTED, {cp2@REDACTED, cp3@REDACTED}]}]},
>    {sync_nodes_mandatory, [cp2@REDACTED, cp3@REDACTED]},
>    {sync_nodes_timeout, 5000}
>   ]
> }
> ].
>
> Now I want to  add one more node to  the system  .How can I do this using
> erlang's distributed applicaiton mechanism? Do I have to edit the config
> file on all 3 nodes to add the 4th node and restart all of them?
>
> Thanks .
> ------------------------------------
> devdoer
>
>
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