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--- juju-charms [2014/04/22 23:12]
gsamfira created
+++ juju-charms [2015/02/03 17:44] (current)
gsamfira
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-====== Writting Juju Charms for Windows ======
+====== Writing Juju Charms for Windows ======
+======= Rules =======
-The rules of writting charms are the same in Windows as they are in linux. As a reference, the Havana Hyper-V charm can be used. The charm can be found at:
-  https://github.com/gabriel-samfira/juju-hacks/tree/master/charms/win2012hvr2/nova-hyperv
+  - Charms are self contained. Under no circumstances should they have any missing pieces or require the user to manually include anything for them to work
+  - Master branch of any charm is holy ground. If a piece of code gets in, it is expected to work without any issues.
+  - All new features must be added as new branches.
+  - Under no circumstances are branches to be merged into master unless they have been thoroughly tested and scrutinized.
+  - Merges are only to be done after one or more peers have had a chance to review and aprove the code. Untill then, the code WILL remain in its feature branch
+  - Any deviation from the above is only possible by devine intervention, or if your name is Chuck Norris.
+===== Charm Structure =====
+The rules of writing charms are the same in Windows as they are in linux. As a reference, the Nova Hyper-V charm can be used. The charm can be found at:
+  https://github.com/cloudbase/nova-hyperv-charm
 By default, Juju adds $env:CHARM_DIR\hooks\Modules and $env:CHARM_DIR\Modules in $env:PSModulePath. So you can simply write a module, bundle it with your charm, and simply do an Import-Module in your hooks. We should strive to create a common suite of helper modules for all juju charms on windows!
 The CharmHelpers module in the above mentioned Hyper-V charm is a good start. Its basically a port of the Openstack charm helpers written in python.
+Windows Charms:
+. Windows Active Directory Controller
+. Windows Active Directory Join
+. Windows Active Directory Exchange
+    Relations:
+         Windows Active Directory Controller
+    File dependencies(put them on a samba share, in the folder "Exchange". You can get them from //10.7.1.10/ISO/Exchange):
+         Exchange ISO File: mu_exchange_server_2013_x64_dvd_1112105.iso
+         Prerequisites installers: FilterPack64bit.exe, filterpack2010sp1-kb2460041-x64-fullfile-en-us.exe, UcmaRuntimeSetup.exe
+    Configuration:
+        Specify the Samba share where the file dependencies are
+    Virtual machine requirements:
+        CPU - more than 4 cores
+        RAM - more than 6GB
+        HDD - more than 40GB
+    Beware!:
+        You can install only one Exchange per Active Directory Domain
+        The machine will reboot 4 times
+        The installation will take approximately 1 hour
+. Windows Active Directory MsSQL
+. Windows Active Directory SharePoint
+. Windows IIS Drupal
+    Relations:
+         MySQL
+         Memcached
+         Windows Active Directory Controller
+         Windows Active Directory MsSQL
+    File dependencies:
+         Every file dependency is downloaded from the internet using official download links and it is checked for integrity using SHA1 checksum.
+    Minimum virtual machine requirements:
+        CPU - 2 cores
+        RAM - 2GB
+        HDD - 30GB
+    NOTE: If any download link becomes unavailable, it must be updated together its SHA1 hash. Use only official download links !

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