yes, I've read both, wiki as well as mozartanalytics. I understand how to create custom HDP service in current HDP stack version. What I'm particulary interested is mainly how upgrade of stack should work, especially on custom stack...
Regards, m.h. On 21 October 2015 at 21:39, Artem Ervits <[email protected]> wrote: > I'm assuming you read the steps on the Ambari wiki? Here's an example > http://mozartanalytics.com/how-to-create-a-software-stack-for-ambari/ > On Oct 21, 2015 7:02 AM, "Miroslav Holubec" <[email protected]> wrote: > >> Dear All, >> I found a bit of clarity here >> <https://issues.apache.org/jira/browse/AMBARI-7804>. Still some >> questions remain unanswered... >> >> I have created my stack by extending HDP 2.3 stack. I've put upgrade xml >> there, so upgrade pack was created. Now I'm able to create version under >> hidden versions menu: >> http://localhost:8080/views/ADMIN_VIEW/2.1.2/INSTANCE/#/stackVersions >> >> Still I'm not able to install it to my cluster as it fails with error >> 500. System exception is swallowed in CreateHandler.java, so I don't know >> why... >> All what I've got in system log is: BaseManagementHandler:57 - Caught a >> system exception while attempting to create a resource >> http://localhost:8080/api/v1/clusters/mycluster/stack_versions/ is empty >> >> Any ideas? How Ambari knows that if I select to install HDP 2.3 stack >> what to choose as repository version and assign it into cluster? >> Thank you for any answer! >> >> Regards, >> Miroslav >> >> On 20 October 2015 at 16:05, Miroslav Holubec <[email protected]> wrote: >> >>> Dear Ambari Users, >>> I want to adopt Ambari to deploy my custom software together with some >>> HDP services. I have following questions, mainly about updates, as >>> documentation is quite unclear about: >>> >>> 1) What is best way to achieve my task. Extend latest HDP stack and put >>> my services into? >>> >>> 2) Versions Menu under Admin >>> a) What is Cluster - Versions Admin Menu for? >>> b) I've installed my cluster using my extended HDP stack, but I don't >>> see Cluster - Versions Admin Menu, why? >>> >>> 3) rpm/deb repository >>> a) What is role of RPM repository in stack from updates point of view? >>> When new package (rpm/deb) occurs in repository, is it updated somehow >>> using Ambari? >>> b) Is it standard way to have separate repository for each stack version? >>> c) what is role of reposinfo - latest in repoinfo.xml? is this checked >>> periodically for updates? >>> >>> 4) Stack upgrade >>> a) How can I achieve updates of my SW recommended way? >>> b) Do I need to deal repository version resources API when I want to do >>> upgrade via GUI? >>> c) I've tried to add repository version resource using API and I've got >>> error 500: There were no suitable upgrade packs for stack ... >>> >>> Thank you very much for answers, is quite difficult to find these out as >>> mostly everyone is using Ambari with HDP only, max. with added custom >>> services. >>> >>> Kindly regards, >>> Miroslav >>> >> >>
