GitHub user nvazquez opened a pull request:
https://github.com/apache/cloudstack/pull/1615
CLOUDSTACK-9438: Fix for CLOUDSTACK-9252 - Make NFS version changeable in UI
JIRA TICKET: https://issues.apache.org/jira/browse/CLOUDSTACK-9438
### Introduction
From #1361 it was possible to configure NFS version for secondary storage
mount.
However, changing NFS version requires inserting an new detail on
`image_store_details` table, with `name = 'nfs.version'` and `value = X` where
X is desired NFS version, and then restarting management server for changes to
take effect.
Our improvement aims to make NFS version changeable from UI, instead of
previously described workflow.
### Proposed solution
Basically, NFS version is defined as an image store ConfigKey, this implied:
* Adding a new Config scope: **ImageStore**
* Make `ImageStoreDetailsDao` class to extend `ResourceDetailsDaoBase` and
`ImageStoreDetailVO` implement `ResourceDetail`
* Insert `'display'` column on `image_store_details` table
* Extending `ListCfgsCmd` and `UpdateCfgCmd` to support **ImageStore**
scope, which implied:
** Injecting `ImageStoreDetailsDao` and `ImageStoreDao` on
`ConfigurationManagerImpl` class, on `cloud-server` module.
### Important
It is important to mention that `ImageStoreDaoImpl` and
`ImageStoreDetailsDaoImpl` classes were moved from `cloud-engine-storage` to
`cloud-engine-schema` module in order to Spring find those beans to inject on
`ConfigurationManagerImpl` in `cloud-server` module.
We had this maven dependencies between modules:
* `cloud-server --> cloud-engine-schema`
* `cloud-engine-storage --> cloud-secondary-storage --> cloud-server`
As `ImageStoreDaoImpl` and `ImageStoreDetailsDao` were defined in
`cloud-engine-storage`, and they needed in `cloud-server` module, to be
injected on `ConfigurationManagerImpl`, if we added dependency from
`cloud-server` to `cloud-engine-storage` we would introduce a dependency cycle.
To avoid this cycle, we moved those classes to `cloud-engine-schema` module
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nvazquez/cloudstack nfsConfigKey
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1615.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1615
----
commit c35d9e6dfc6a886890ce2c1c864ec201884cb84c
Author: nvazquez <nicovazque...@gmail.com>
Date: 2016-07-12T14:41:52Z
CLOUDSTACK-9438: NFS version as ConfigKey
commit 0e44c8571072f67fc53c2851dc06cd0ced2a6755
Author: nvazquez <nicovazque...@gmail.com>
Date: 2016-07-19T21:33:25Z
CLOUDSTACK-9438: Move ImageStoreDaoImpl and ImageStoreDetailsDaoImpl to
engine-schema module
commit 8383a36b703b9d5166cb1269f8400ca193f20ea1
Author: nvazquez <nicolas.m.vazq...@gmail.com>
Date: 2016-07-21T19:14:07Z
CLOUDSTACK-9438: Add display to ImageStoreDetailVO
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