2019-10-26 07:59:17 UTC - Hasnayeen: thanks, I'd love to https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572076757075600?thread_ts=1571330756.011400&cid=C3TPCAQG1 ---- 2019-10-26 08:05:57 UTC - Rodric Rabbah: We don’t have a particular technical write up on this. The short of it is this: every activation assignment is tracked in the load balancer to get a sense of the high water mark per invoker. Requests are assigned to an invoker by computing the set of allowed Invokers for a request and then picking the lowest loaded invoker. If none are found pick the home invoker. Every request has a hash that computes it’s canonical home.
The heuristic is to provide elasticity and promote reuse. 100 : giusdp https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572077157079100?thread_ts=1572021306.074100&cid=C3TPCAQG1 ---- 2019-10-26 08:06:38 UTC - Rodric Rabbah: The comments in the code may give you more details. Look at the load balancer classes. https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572077198079700?thread_ts=1572021306.074100&cid=C3TPCAQG1 ---- 2019-10-26 08:07:01 UTC - Rodric Rabbah: Did you make the sequence itself a webaction https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572077221080100?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 08:18:58 UTC - Pepi Paraskevoulakou: I made each action separate https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572077938080700?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 08:22:43 UTC - Rodric Rabbah: The sequence has to be a webaction. The individual actions don’t need to be https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572078163081400?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 08:23:12 UTC - Rodric Rabbah: wsk action update sequence-action-name —web true https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572078192082200?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 08:40:46 UTC - giusdp: Thank you for the reply! I will keep it in mind. https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572079246082400?thread_ts=1572021306.074100&cid=C3TPCAQG1 ---- 2019-10-26 08:43:20 UTC - giusdp: I'll start checking the code. Is the "general" channel appropriate for these kind of questions? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572079400082600?thread_ts=1572021306.074100&cid=C3TPCAQG1 ---- 2019-10-26 08:48:18 UTC - giusdp: Because I will definitely have more questions in the future. Studying the load balancing part of openwhisk and trying to contribute to it in some way is part of my thesis work. So if you have more to show me I'll gladly accept :grin: Have a nice day! https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572079698082900?thread_ts=1572021306.074100&cid=C3TPCAQG1 ---- 2019-10-26 09:16:59 UTC - Pepi Paraskevoulakou: now i face another error https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572081419083300?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 09:17:25 UTC - Pepi Paraskevoulakou: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572081445083500?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 14:12:56 UTC - Pepi Paraskevoulakou: Hello even if i try to curl a openwhisk url (with putting the parameter --web true) it raises an error “The request resource does not exist” the command is the below curl -k <https://192.168.111.128/api/v1/web/guest/default/my?name=Mike>, anyone who can help me? (i have deploy openwhisk with docker compose) https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572099176086600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:29:00 UTC - Pepi Paraskevoulakou: please help me if you can, i created an action from a zip file with a conf docker, when i invoke the action it shows me normally the result but when i created the api and i made a curl request raises error https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107340086700?thread_ts=1572008066.071600&cid=C3TPCAQG1 ---- 2019-10-26 16:33:28 UTC - Ali Tariq: hi, can you explain how you got this url? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107608087100?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:35:55 UTC - Pepi Paraskevoulakou: look this url plays perfectly, but i have another action ( a sequence) and when i invoke it with the parameter plays normally, but when i create the api and i use curl to call it raises this error “There was an error processing your request” https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107755087300?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:35:59 UTC - Ali Tariq: i am assuming this is url of an api u created using `wsk api create` with `--response-type json` flag. https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107759087500?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:36:38 UTC - Pepi Paraskevoulakou: yes https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107798087700?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:38:57 UTC - Pepi Paraskevoulakou: look when i invoke it plays normally but when i use rest api raises error https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107937088000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:39:16 UTC - Ali Tariq: just to be clear, you have a serverless action that takes an input parameter. When you invoke is using wsk cli with commandline argument - it works fine, but when i try to invoke it using api url, it returns the error. https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107956088400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:39:34 UTC - Pepi Paraskevoulakou: yes https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572107974088600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:44:29 UTC - Pepi Paraskevoulakou: any advice? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572108269088800?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:56:37 UTC - Rodric Rabbah: Run the api again (the one which fails with curl) Run wsk activation list Run it twice just to be sure you have the most recent time stamp Confirm the time stamp matches your curl And look at the error for the failed activation id by doing wsk activation get https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572108997092200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 16:59:31 UTC - Ali Tariq: yes, i just tried a hello world the same way, it worked fine. here is how i create the api `wsk api create /guest /default get predict --response-type json` ... https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572109171092400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 17:00:19 UTC - Ali Tariq: also, creating the function with flag `web true` https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572109219092600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 17:06:55 UTC - Rodric Rabbah: Thanks Ali for adding that. https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572109615093000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:13:37 UTC - Pepi Paraskevoulakou: I saw the errors but when I invoke the action prints the result in json but when I call it through the rest apo the error says dict object has no attribute split how is this possible??? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572113617094300?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:19:20 UTC - Ali Tariq: yes, there is a difference with the params object you receive in your action based on how it was invoked https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572113960094500?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:20:36 UTC - Ali Tariq: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114036095100?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:22:15 UTC - Pepi Paraskevoulakou: Omg I wasted all my ai wasted all my afternoon to this omg https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114135096000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:22:20 UTC - Ali Tariq: as you can see (i just passed the params obj in return object), as you can see - its a simple dictionary obj when passing through commandline `{'name': 'ali'}` ... but a very different structure when you pass using api https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114140096200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:24:01 UTC - Ali Tariq: well you learned something :smile: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114241096400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:28:34 UTC - Pepi Paraskevoulakou: Can you make screenshot your code? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114514097200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:33:28 UTC - Pepi Paraskevoulakou: I have a dictionary like this {“x”:"w,12,19039,f”} https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114808098600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:35:20 UTC - Ali Tariq: u get this same dictionary in both cases? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114920098800?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:36:02 UTC - Pepi Paraskevoulakou: Yes https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572114962099100?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:38:37 UTC - Ali Tariq: all i did is printed out the param object received by the action https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572115117099700?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 18:40:38 UTC - Ali Tariq: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572115238100200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:01:59 UTC - Pepi Paraskevoulakou: i have a dictionary like this s = {“name”:‘W,13926,,150.0,discover,142.0,credit,315.0,87.0,19.0,,,,1.0,1.0,0.0,0.0,0.0,1.0,0.0,0.0,1.0,0.0,2.0,0.0,1.0,1.0,14.0,,13.0,,,,,,,13.0,13.0,,,,0.0,T,T,T,M2,F,T,,,’} https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572116519100600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:02:33 UTC - Pepi Paraskevoulakou: and i want to make to split the values and put other keys https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572116553100800?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:08:14 UTC - Ali Tariq: okay, when you say split the values, you mean splitting the value of key 'name' in your dictionary? second, when you say put other keys, you mean beside name? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572116894101000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:08:54 UTC - Ali Tariq: is that what you mean? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572116934101200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:25:26 UTC - Pepi Paraskevoulakou: this is my dictionary s = {“x”:‘W,13926,,150.0,discover,142.0,credit,315.0,87.0,19.0,,,,1.0,1.0,0.0,0.0,0.0,1.0,0.0,0.0,1.0,0.0,2.0,0.0,1.0,1.0,14.0,,13.0,,,,,,,13.0,13.0,,,,0.0,T,T,T,M2,F,T,,,’} https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572117926101600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:25:52 UTC - Pepi Paraskevoulakou: i want to split the values by delimiter , and gine new keys https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572117952101800?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:25:56 UTC - Pepi Paraskevoulakou: give https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572117956102000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 19:27:24 UTC - Pepi Paraskevoulakou: this was my action code and when i invoke from cli works perfectly https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572118044102200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:02:23 UTC - Rodric Rabbah: Try logging/print the argument you’re receiving https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120143103000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:06:04 UTC - Pepi Paraskevoulakou: this is when i invoke it from cli https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120364103200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:07:53 UTC - Pepi Paraskevoulakou: and this is the log when i call it from rest api https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120473103600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:08:21 UTC - Pepi Paraskevoulakou: what i am doing wrong? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120501104000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:10:55 UTC - Rodric Rabbah: Log the parameters so you see what the input is https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120655104500?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:13:39 UTC - Pepi Paraskevoulakou: what i have to do command to see the input ? the input is x=W,13926,,150.0,discover,142.0,credit,315.0,87.0,19.0,,,,1.0,1.0,0.0,0.0,0.0,1.0,0.0,0.0,1.0,0.0,2.0,0.0,1.0,1.0,14.0,,13.0,,,,,,,13.0,13.0,,,,0.0,T,T,T,M2,F,T,,, https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120819104700?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:14:36 UTC - Rodric Rabbah: Whatever you’re splitting in is not what you’re expecting. So print() the arguments to sanity check https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572120876105500?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:19:50 UTC - Pepi Paraskevoulakou: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572121190105700?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:25:21 UTC - Ali Tariq: found the issue ... like i told you previously, you need to look at your param object https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572121521106100?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:28:47 UTC - Ali Tariq: use the update code https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572121727107000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:32:09 UTC - Ali Tariq: then you can do `val=values` or however you want to do your business logic. Keep in mind, the api version param_obj parsing would be different than direct invocation ... you can either keep 2 different versions of your code or do a case handling for params_obj https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572121929107500?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:38:20 UTC - Ali Tariq: Apologies, i missed your last screenshot ... use this instead! https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572122300108200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:44:15 UTC - Pepi Paraskevoulakou: its not working https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572122655109000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:49:48 UTC - Ali Tariq: that seems like business logic issue, (your input has 51 elements) - which were detected fine https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572122988109400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:51:58 UTC - Ali Tariq: and from the looks of it, you `keys` also has 51 elements! https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572123118109800?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:52:19 UTC - Pepi Paraskevoulakou: yes so wha is wrong? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572123139110000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:53:50 UTC - Ali Tariq: difficult for me to say, my environment doesn't have panda & numpy installed - so i can't debug without going through the trouble of installing those https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572123230110200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 20:59:09 UTC - Pepi Paraskevoulakou: thank you for the time spending…. :slightly_smiling_face: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572123549110400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:11:49 UTC - Pepi Paraskevoulakou: just a last question how i can print it without all the additional information ? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572124309110600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:25:03 UTC - Ali Tariq: what exactly do you want to print? your input? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125103111000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:26:04 UTC - Ali Tariq: `args['args']` should give you, your input - https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125164111200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:26:38 UTC - Pepi Paraskevoulakou: no only the result https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125198111400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:27:07 UTC - Pepi Paraskevoulakou: not the header and x-forward host etc https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125227111600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:28:57 UTC - Pepi Paraskevoulakou: like this… only the result https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125337112000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:31:09 UTC - Ali Tariq: for the api invocation, you are going to get the return object - so just put whatever you want to return https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125469112400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:31:30 UTC - Ali Tariq: so instead of doing this https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125490112600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:32:01 UTC - Ali Tariq: just return {"result": whatever u want to return} https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125521113100?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:33:40 UTC - Pepi Paraskevoulakou: its a dictionary with many keys and values that’s why i used dict(zip(keys_new, values_1)) https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125620113400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:34:52 UTC - Ali Tariq: you can do this https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125692113600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:35:25 UTC - Ali Tariq: only the final object needs to be a dictionary - https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125725114000?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:36:05 UTC - Pepi Paraskevoulakou: also if this output must become an input in new action? and only i want the dictionary?? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125765114200?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:37:45 UTC - Ali Tariq: this is just a json object ... you can parse it easily with json package python https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125865114400?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 21:38:36 UTC - Pepi Paraskevoulakou: ok i will try todo it :slightly_smiling_face: https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572125916114600?thread_ts=1572099176.086600&cid=C3TPCAQG1 ---- 2019-10-26 23:14:47 UTC - Krzysztof Sobkowiak: I have installed OpenWhisk on Minikube using openwhisk-deploy-kube. The inactive action pods are destroyed after 10 minutes. I'd like to configure OpenWhisk to destroy the pods after 1 minute (for a demo). Which parameters should I set to change the pod termination time? https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572131687118100 ---- 2019-10-26 23:50:26 UTC - Rodric Rabbah: <https://github.com/apache/openwhisk/blob/8bf79efa0c5fa5f83a1bf60604f8c85abcd32ac2/core/invoker/src/main/resources/application.conf#L121> https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1572133826118300 ----
