> > > full log access (and download - so they can share with us for support.)
+1, I totally forgot on having a log download option.Created a JIRA[1] :D [1] https://wso2.org/jira/browse/APPCLOUD-160 On Tue, May 24, 2016 at 11:10 AM, Dmitry Sotnikov <[email protected]> wrote: > +1 for having both streaming (and indeed last ## of lines and not minutes) > and full log access (and download - so they can share with us for support.) > > Dmitry > > On Tue, May 24, 2016 at 8:48 AM, Kasun De Silva <[email protected]> wrote: > >> We need both options IMO. There are already snapshot logs available. >> (which is the full log option) We need tailing (streaming) option >> alongside. Lets get help from UX team on the UX aspects. >> >> Were you able to try out that both tailing option (that means streaming) >> with giving last number of lines or last 5 (or some number) mins options >> are possible ? >> >> These options are possible with snapshot logs. I have tested and back >> implementation is done. But I'm not sure whether this options are possible >> with streaming. >> >> If possible I'm +1 to go with last number of lines. Because there are >> always logs for any last number of lines, but not for all last number of >> minutes. >> >> >> On Mon, May 23, 2016 at 11:24 PM, Danushka Fernando <[email protected]> >> wrote: >> >>> Currently we have a page to load all logs. With Streaming I guess we >>> need to go for tailing certain amount of time could be preconfigured and >>> later we can let the user configure the time he wants to tail. >>> There are two options >>> Keep current full log option and stream last no of lines of the log in a >>> separate page (That means have two log watching places one for full log and >>> other for tailing last 5 mins) >>> or >>> Keep only tailing logs option. >>> IMO we need both options. WDYT? >>> >>> Thanks & Regards >>> Danushka Fernando >>> Senior Software Engineer >>> WSO2 inc. http://wso2.com/ >>> Mobile : +94716332729 >>> >>> On Fri, May 20, 2016 at 9:53 PM, Kasun De Silva <[email protected]> wrote: >>> >>>> Hi Danushka, >>>> >>>> Streaming log option is similar to tailf in unix systems. I guess you >>>> application is not actively producing any logs. That might be the reason >>>> you don't get any output or experiencing this. >>>> >>>> First I would try following kube command in k8s console against my >>>> respective pod. >>>> >>>> # Begin streaming the logs of a pod >>>> ./kubectl logs -f <pod_name> >>>> >>>> Go to 249 or 251 and try that. You can try more options as mentioned >>>> in [3]. but make sure you have the "*-f "* option. >>>> >>>> Also you can try [1] from you browser against 249 or 251, that is the >>>> direct api call to the k8s to get streaming of the logs. This is the same >>>> call that is generated by the fabric8 when we are invoking >>>> streamRuntimeLogs() >>>> method. >>>> >>>> Also I would have a web app that actively generate logs to test this >>>> option. Something like [2]. You can just download the war file from [2] and >>>> deploy it in AppCloud setup you are testing. Then just hit " >>>> *<launch_url>/logme*" from the browser and the application will start >>>> generate logs continuously. This kind of application will help you test >>>> this feature. >>>> >>>> >>>> Finally I would try to see whether if we can pass tailing lines or >>>> .sinceSeconds() >>>> or .tailingLines() options to streamRuntimeLogs() builder pattern, >>>> better if something like .tailingLines(10) then streaming will always >>>> starts with last 10 lines. In that case we need to modify the back end code >>>> similar to "getRuntimeLogs(LogQuery query)" method. >>>> >>>> This is something I would try at the very end, if everything goes >>>> smoothly above. >>>> >>>> Hope this information is helpful to you regarding this JIRA. Let me >>>> know if you have any concerns. >>>> >>>> >>>> [1] http://*<k8s_ip>:<port>*/api/v1/namespaces/*<namespace>*/pods/ >>>> *<pod_name>*/log?container=tomcat-server&*follow=true* >>>> &previous=false×tamps=false >>>> >>>> [2] >>>> https://github.com/kasundsilva/jsp-loggin/tree/master/sample.log.app.one/target >>>> >>>> [3] http://kubernetes.io/docs/user-guide/kubectl/kubectl_logs/ >>>> >>>> >>>> Thanks >>>> Kasun >>>> >>>> *Kasun de Silva* >>>> Software Engineer >>>> >>>> WSO2 Inc <http://wso2.com>*. *|* E*mail : [email protected] | Mobile: +94 >>>> 77 794 4260 >>>> >>>> >>> >> >> >> -- >> *Kasun de Silva* >> Software Engineer >> >> WSO2 Inc <http://wso2.com>*. *|* E*mail : [email protected] | Mobile: +94 >> 77 794 4260 >> >> > > > -- > Dmitry Sotnikov > VP of Cloud; WSO2, Inc.; http://wso2.com/ > email: [email protected]; cell: +1.949.303.9653; Skype: DSotnikov > Lean . Enterprise . Middleware > > <http://wso2.com/events/> > -- *Kasun de Silva* Software Engineer WSO2 Inc <http://wso2.com>*. *|* E*mail : [email protected] | Mobile: +94 77 794 4260
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