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upgrade guide

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Feng Lee 2016-06-30 17:59:18 +08:00
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docs/source/index.rst
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plugins
tune
changes
upgrade
-------
License

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.. _upgrade:
=============
Upgrade Guide
=============
.. _upgrade_1.1.2:
----------------
Upgrade to 1.1.2
----------------
.. NOTE:: 1.0+ releases can be upgraded to 1.1.2 smoothly
Steps:
1. Download and install emqttd-1.1.2 to the new directory, for example::
Old installation: /opt/emqttd_1_0_0/
New installation: /opt/emqttd_1_1_2/
2. Copy the 'etc/' and 'data/' from the old installation::
cp -R /opt/emqttd_1_0_0/etc/* /opt/emqttd_1_1_2/etc/
cp -R /opt/emqttd_1_0_0/data/* /opt/emqttd_1_1_2/data/
3. Copy the plugins/{plugin}/etc/* from the old installation if you loaded plugins.
4. Stop the old emqttd, and start the new one.