Hi Imesh, Thanks for the reply. How would LB withstand a re-start? How it gets to know about the existing domain mappings?
On Tue, May 6, 2014 at 8:28 PM, Imesh Gunaratne <im...@apache.org> wrote: > No, domain mappings are persisted with the cartridge subscriptions (as an > aggregate to subscription) in SM. > > > > On Tue, May 6, 2014 at 7:00 PM, Nirmal Fernando <nirmal070...@gmail.com>wrote: > >> Hi Imesh, >> >> Are you persisting these domain mappings in the topology? >> >> >> On Sun, May 4, 2014 at 10:48 PM, Imesh Gunaratne <im...@apache.org>wrote: >> >>> As I found HTTP DELETE requests do not include a message body, therefore >>> I have updated the subscription domain remove method as follows: >>> >>> *Remove subscription domains:* >>> *Send a DELETE request to the following URL with tenant credentials to >>> remove a domain:* >>> >>> *DELETE >>> >>> https://sm-ip:sm-port/stratos/admin/cartridge/{cartridgeType}/subscription/{subscriptionAlias}/domain/some.oragnization1.org >>> <http://some.oragnization1.org/>* >>> >>> In-addition I have added a new method to validate domain names. This >>> method will return false if the given domain is already registered with a >>> subscription or true if it is valid for registration. >>> >>> *GET >>> >>> https://sm-ip:sm-port/stratos/admin/cartridge/subscription/domain/some.oragnization1.org >>> <http://some.oragnization1.org/>/is-valid* >>> >>> Thanks >>> >>> >>> On Fri, May 2, 2014 at 10:55 PM, Imesh Gunaratne <im...@apache.org>wrote: >>> >>>> Yes I think it will not cause any problems to request-in-flight (RIF) >>>> stats. The RIF stat collector was implemented to track requests in-flight >>>> count on each cluster: >>>> >>>> // Map<ClusterId, Integer> >>>> private Map<String, Integer> clusterIdRequestCountMap; >>>> >>>> >>>> On Fri, May 2, 2014 at 10:12 PM, Nirmal Fernando < >>>> nirmal070...@gmail.com> wrote: >>>> >>>>> Hi Imesh, >>>>> >>>>> Sorry, I meant for the cluster. But I can't remember how we >>>>> implemented the request-in-flight stats collector. So, what I wanted to >>>>> get >>>>> verified is even a user send a request from a mapped domain, we would >>>>> still >>>>> collect stats for the corresponding cluster. >>>>> >>>>> >>>>> On Fri, May 2, 2014 at 10:05 PM, Imesh Gunaratne <im...@apache.org>wrote: >>>>> >>>>>> Hi Nirmal, >>>>>> >>>>>> Can you please explain this requirement further? I'm not sure why we >>>>>> need to track request-in-flight against domain names. >>>>>> >>>>>> Thanks >>>>>> >>>>>> >>>>>> On Fri, May 2, 2014 at 9:34 PM, Nirmal Fernando < >>>>>> nirmal070...@gmail.com> wrote: >>>>>> >>>>>>> Hi Imesh, >>>>>>> >>>>>>> We also need to support request in-flight stats for domain maaped >>>>>>> urls, in order to auto-scaling to work correctly. Do we have it covered? >>>>>>> >>>>>>> >>>>>>> On Tue, Apr 29, 2014 at 9:59 AM, Imesh Gunaratne >>>>>>> <im...@apache.org>wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> Currently tenants cannot map custom domain names to subscriptions. >>>>>>>> The only possibility is to use hostnames generated by Stratos Manager >>>>>>>> for >>>>>>>> accessing applications deployed in Stratos via the load balancers. >>>>>>>> >>>>>>>> Therefore I thought it would be a great value addition to implement >>>>>>>> a new functionality to map domain names to subscriptions as described >>>>>>>> below. Please add your thoughts. >>>>>>>> >>>>>>>> *Functional Design:* >>>>>>>> >>>>>>>> Subscription domains will be managed by Stratos Manager together >>>>>>>> with the subscription information. Once domains are added to a given >>>>>>>> subscription, a new event (SubscriptionDomainsAddedEvent [serviceName, >>>>>>>> tenantId, clusterIds, domains]) will be published to the "tenant" >>>>>>>> topic and >>>>>>>> it will be received by the load balancer. Load balancer will update its >>>>>>>> internal cluster map with the given information. Similarly when >>>>>>>> domains are >>>>>>>> removed, a new event (SubscriptionDomainsRemovedEvent [serviceName, >>>>>>>> tenantId, clusterIds, domains]) will be published to the "tenant" >>>>>>>> topic and >>>>>>>> load balancer will update its cluster map accordingly. >>>>>>>> >>>>>>>> *New REST API methods:* >>>>>>>> >>>>>>>> 1. Add subscription domains: >>>>>>>> Send a POST request to the following URL with tenant credentials to >>>>>>>> add subscription domains: >>>>>>>> >>>>>>>> POST https://sm-ip:sm-port >>>>>>>> /stratos/admin/cartridge/{cartridgeType}/subscription/{subscriptionAlias}/domain/ >>>>>>>> { >>>>>>>> "domains": [ >>>>>>>> "some.oragnization1.org" , >>>>>>>> "some.oragnization2.org" , >>>>>>>> "some.oragnization3.org" >>>>>>>> ] >>>>>>>> } >>>>>>>> >>>>>>>> 2. Get subscription domains: >>>>>>>> Send a GET get request to the following URL with tenant credentials >>>>>>>> to get existing subscription domains: >>>>>>>> >>>>>>>> GET https://sm-ip:sm-port >>>>>>>> /stratos/admin/cartridge/{cartridgeType}/subscription/{subscriptionAlias}/domain/ >>>>>>>> >>>>>>>> 3. Remove subscription domains: >>>>>>>> Send a DELETE request to the following URL with tenant credentials >>>>>>>> to remove a given list of domain names: >>>>>>>> >>>>>>>> DELETE https://sm-ip:sm-port >>>>>>>> /stratos/admin/cartridge/{cartridgeType}/subscription/{subscriptionAlias}/domain/ >>>>>>>> { >>>>>>>> "domains": [ >>>>>>>> "some.oragnization1.org" >>>>>>>> ] >>>>>>>> } >>>>>>>> >>>>>>>> >>>>>>>> Thanks >>>>>>>> >>>>>>>> -- >>>>>>>> Imesh Gunaratne >>>>>>>> >>>>>>>> Technical Lead, WSO2 >>>>>>>> Committer & PPMC Member, Apache Stratos >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Best Regards, >>>>>>> Nirmal >>>>>>> >>>>>>> Nirmal Fernando. >>>>>>> PPMC Member & Committer of Apache Stratos, >>>>>>> Senior Software Engineer, WSO2 Inc. >>>>>>> >>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Imesh Gunaratne >>>>>> >>>>>> Technical Lead, WSO2 >>>>>> Committer & PPMC Member, Apache Stratos >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Best Regards, >>>>> Nirmal >>>>> >>>>> Nirmal Fernando. >>>>> PPMC Member & Committer of Apache Stratos, >>>>> Senior Software Engineer, WSO2 Inc. >>>>> >>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>> >>>> >>>> >>>> >>>> -- >>>> Imesh Gunaratne >>>> >>>> Technical Lead, WSO2 >>>> Committer & PPMC Member, Apache Stratos >>>> >>> >>> >>> >>> -- >>> Imesh Gunaratne >>> >>> Technical Lead, WSO2 >>> Committer & PPMC Member, Apache Stratos >>> >> >> >> >> -- >> Best Regards, >> Nirmal >> >> Nirmal Fernando. >> PPMC Member & Committer of Apache Stratos, >> Senior Software Engineer, WSO2 Inc. >> >> Blog: http://nirmalfdo.blogspot.com/ >> > > > > -- > Imesh Gunaratne > > Technical Lead, WSO2 > Committer & PPMC Member, Apache Stratos > -- Best Regards, Nirmal Nirmal Fernando. PPMC Member & Committer of Apache Stratos, Senior Software Engineer, WSO2 Inc. Blog: http://nirmalfdo.blogspot.com/
