Hi, One more thing that comes to mind was is there a limitation of the size of the text that can be stored in registry. When the topology grows, it json also grows. I assume the registry handles this somehow, but should verify beforehand.
On Thu, Jun 19, 2014 at 11:15 AM, Udara Liyanage <ud...@wso2.com> wrote: > Hi Imesh/Dinesh, > > Though we used a readable json/xml/text still we can't migrate seamlessly? > When migrating we have to read the old json and convert it it the new > object structure. > Could you please explain how making it readable helps to migrate > seamlessly. > > > > > > On Wed, Jun 18, 2014 at 2:19 PM, Imesh Gunaratne <im...@apache.org> wrote: > >> Hi Dinesh, >> >> Great! Please provide your thoughts on the changes required in registry >> persistence logic as you progress. >> >> Thanks >> >> >> On Wed, Jun 18, 2014 at 12:27 PM, Dinesh Bandara <dine...@wso2.com> >> wrote: >> >>> Hi, >>> >>> When I started work on [1] and I thought to persist cartridge >>> configuration in JSON format in Stratos Manager's registry and observed the >>> above behavior which does not provide the readability of existing >>> artifacts. >>> Will work on [2] >>> >>> [1] https://issues.apache.org/jira/browse/STRATOS-568 >>> [2] https://issues.apache.org/jira/browse/STRATOS-664 >>> >>> Thanks >>> >>> >>> On Wed, Jun 4, 2014 at 10:18 AM, Imesh Gunaratne <im...@apache.org> >>> wrote: >>> >>>> Hi All, >>>> >>>> In Stratos 4.0.0 Stratos Manager, Cloud Controller and Autoscaler store >>>> their artifacts in registry in binary format (Java objects are serialized >>>> and stored). This might cause problems when migrating an existing Stratos >>>> deployment to a newer version with changes in above artifacts. >>>> >>>> Therefore it would be better if we could change this format to JSON or >>>> something similar which could be easily read and updated if the definitions >>>> of the artifacts change in a newer Stratos version. >>>> >>>> More importantly we might need to create tasks in JIRA to prepare >>>> migration scripts if we do any modifications to the above artifacts once >>>> 4.0.0 release is done. >>>> >>>> https://issues.apache.org/jira/browse/STRATOS-664 >>>> >>>> Thanks >>>> >>>> >>>> -- >>>> Imesh Gunaratne >>>> >>>> Technical Lead, WSO2 >>>> Committer & PPMC Member, Apache Stratos >>>> >>> >>> >>> >>> -- >>> *Dinesh Bandara* >>> Software Engineer >>> WSO2 Inc.; http://wso2.com >>> lean.enterprise.middleware >>> >>> >> >> >> -- >> Imesh Gunaratne >> >> Technical Lead, WSO2 >> Committer & PPMC Member, Apache Stratos >> > > > > -- > > Udara Liyanage > Software Engineer > WSO2, Inc.: http://wso2.com > lean. enterprise. middleware > > web: http://udaraliyanage.wordpress.com > phone: +94 71 443 6897 > -- Udara Liyanage Software Engineer WSO2, Inc.: http://wso2.com lean. enterprise. middleware web: http://udaraliyanage.wordpress.com phone: +94 71 443 6897
