Appion

h1. Upgrade From 2.2.x

h2. Important: Upgrade to 3.0 includes a change in ctf angle of stigmatism definition.  Once you've

completed the upgrade, you should not use older versions on the same Appion processing database.

h2. Upgrade your web server and processing server 

Appion and Leginon 3.0 is no longer compatible with CentOS 5.x. You will need to upgrade your servers to CentOS 6.

Specifically, the web server will need PHP version 5.3 or greater. The processing server will need Python 2.6.

h2. Download myami 3.0.x source code

{{include(appion:Download_Appion_Files_Shared)}}

h2. Install Appion Packages

{{include(appion:Install Appion Packages Short Shared)}}

h2. Update the web interface

Copy the entire myamiweb folder found at myami/myamiweb to your web directory (ex. /var/www/html). You may want to save a copy of your old myamiweb directory first.

h2. Install the Redux Image Server

[[Install_Redux_image_server]]

h2. Update configuration files

# Move your leginon.cfg file 

## Ensure you have a leginon.cfg file in the proper location per these [[appion:Configure_leginoncfg|Leginon config instructions]]

# [[appion:Configure_appioncfg|Add a .appion.cfg file]]

# Ensure your config.php file is up to date on the web server per these [[appion:Install_the_Web_Interface_Advanced|config.php instructions]]

{{include(Run Database Update Script)}}

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[[Upgrade_Instructions| Upgrade Instructions ^]]

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