On Tue, Jul 1, 2014 at 8:03 PM, Kishanthan Thangarajah <[email protected]> wrote:
> Hi All, > > We recently had a meeting on $subject. Our current story for CApp (Carbon > Application) development approach is broken when including application of > QoS for services. This was mainly due to the issues we faced with, > > - the file-based metadata persistence layer for services. > - the possibility to change/apply QoS via mgt console. > - clustering and deployment synchronization. > > To fix these, as the first step, we have removed the file based > persistence layer from platform. This layer was mainly used to persist QoS > related settings of the axis2services. This can be replaced by using > services.xml file for each service. All types of axis2services (other than > proxy-services) has support for services.xml currently. For proxy services, > the application of some QoS (Ex: security) can be defined inline by > referring the relevant policies from registry. > > We need a meeting to discuss about the following next steps. > - How this will affect ESB (proxy-services) and how to fix those. > - Removing the current way of applying QoS via mgt console and providing a > different approach, which will not be part of the CApp development process. > > For security, we already have enable sec in the proxy configuration. For other QoS aspects such as throttling, tracing etc., AFAIR the plan is to completely remove that functionality and if some user needs it he has to do that through the API management layer. > Thanks, > Kishanthan. > > -- > *Kishanthan Thangarajah* > Senior Software Engineer, > Platform Technologies Team, > WSO2, Inc. > lean.enterprise.middleware > > Mobile - +94773426635 > Blog - *http://kishanthan.wordpress.com <http://kishanthan.wordpress.com>* > Twitter - *http://twitter.com/kishanthan <http://twitter.com/kishanthan>* > -- Kasun Indrasiri Software Architect WSO2, Inc.; http://wso2.com lean.enterprise.middleware cell: +94 77 556 5206 Blog : http://kasunpanorama.blogspot.com/
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