Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: 2021
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Component/s: FIWARE-LAB-HELP
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Labels:None
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HD-Node:Trento
Description
Questions from Fairvillage project (Fi-adopt SME)
1. UPDATING AND DELETING TIERS
After getting an error in trying to launch a Blueprint template, I realized that I hadn't set the minimum and maximum number of instances of Tiers.
But I get an error if I try to change the number of instances of a Tier when updating it; I can set them only when creating a new Tier.
Error updating tier ResourceMapPoi. Cause: 403 Error
However, I get an error even if I try to delete a Tier to create it anew.
Error deleting Tier.. Cause: 403 Error
ANSWER5: This question is better asked to the Fiware Lab help team. I will create a ticket, but next time you can send these type of questions directly to fiware-lab-help@lists.fi-ware.org to get faster response.
2. UNINSTALLING SOFTWARE IN INSTANCE
I added Python 2.7.5 to "Software in instance" to an instace based on base_ubuntu_14.04; while it was installing, I realized that release
2.7.6 was already present.
Now in the left pane (installed software) I read "Python 2.7.5 UNINSTALLED", and cant drag it to completely remove it. Is this OK?
ANSWER6. Again, this is best asked to fiware-lab-help. Iw ill add it to the ticket.
PS - at this moment our VM is not reachable from the Internet (193.205.211.174); yesterday or Saturday it was OK.
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Issue Links
- clones
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HELC-994
FIWARE.Request.Coach.FI-ADOPT.Fairvillage.GeneralQuestions
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- Closed
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Activity
| Fix Version/s | 2021 [ 12600 ] |
| Summary | Assistance for (FI-Adopt) FAIRVILLAGE | FIWARE.Request.Lab.Trento.Assistance for (FI-Adopt) FAIRVILLAGE |
| HD-Node | Trento [ 10923 ] |
| Workflow | FW eRequest Workflow [ 35286 ] | FW extRequest Workflow-II [ 41046 ] |
| Status | Done [ 10000 ] | Closed [ 6 ] |
| Issue Type | eRequest [ 10101 ] | extRequest [ 10104 ] |
| Resolution | Done [ 10000 ] | |
| Status | Answered [ 10104 ] | Done [ 10000 ] |
| Attachment | template_creation.png [ 18061 ] | |
| Attachment | Installed_software.png [ 18062 ] | |
| Attachment | blueprint_instance_2.png [ 18063 ] | |
| Attachment | blueprint_instance.png [ 18064 ] |
| Assignee | Pietropaolo Alfonso [ alfopietro ] | Trento Node Team [ trentonodeteam ] |
| Status | Open [ 1 ] | Answered [ 10104 ] |
| Description |
Dear Giovanni, Sorry for the late response, I just had the chance to go through your questions. I am hoping you heard back from the node team in the meanwhile. In case you didn't, below are some answers. Btw, for future requests, we recommend you to contact the following support channels to get a more timely response: - for fiware lab questions: fiware-lab-help@lists.fi-ware.org - for general questions : fiware-general-help@lists.fi-ware.org - for GE related questions: fiware-tech-help@lists.fi-ware.org - if you have other inquiries or need help escalating an issue: fiware-fiadopt-coaching@lists.fi-ware.org (this is the support channel our team is monitoring) Hope this helps. Kind regards, ilknur -----Original Message----- From: Giovanni Toffoli - LINK [mailto:toffoli@linkroma.it] Sent: Monday, August 31, 2015 2:16 PM To: Trento Node Team Cc: Chulani, Ilknur; Mariarosaria Manco - LINK Subject: Problems and questions from the FI-Adopt FAIRVILLAGE sub-project Hi, after using our FI-Lab account a few days during this month, we have a miscellaneous list of problems and questions. Could you please tell me which aren't of your competence, so that I can send them to the fiware-lab@lists.fi-ware.org mailing list? Thanks. 1. NEED FOR MORE DETAILED DOCUMENTATION Coming from a relatively trivial use of individual VMs at AWS and DigitalOcean, we are still trying to understand how different are the VMs of FI-Lab and which opportunities the use of Blueprint templates e software Tiers can offer. On the FI-Ware websites we found many slide-style presentations on the FI-Lab (how to do), but no systematic and detailed documentation of its features (what they precisely are); it doesn't exist or it is hidden somewhere? ANSWER1: Maybe you already saw these, but here are some info on Fiware Lab that could help you: Fiware academy courses on cloud hosting: https://edu.fiware.org/course/category.php?id=4 Main lab help page: http://help.lab.fiware.org/ Architecture of cloud hosting chapter: http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/Cloud_Hosting_Architecture infographic on Fiware Lab: http://infographic.lab.fiware.org/ quick starting guide: https://www.fiware.org/devguides/hosting-your-application-on-a-fiware-cloud/ Webinar on fiware lab: http://stream.global.dit.upm.es/videos/fi-ware/Webinar_31_3_2014-02.mp4 2. LEARNING HANDS-ON We are trying to learn hands-on, by creating and destroying VMs, Blueprints and Tiers. Is this OK? You confirm that the only constraints are those concerning the amount of resources (# of cores, memory and disk size, 1 floating IP) ? ? ANSWER2: Yes, this is ok. Btw, there are also constraints with the number of VMs. You can see all constraints here: http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/FIWARE_Lab:_Upgrade_to_Community_Account#What_are_the_default_quotas.3F 3. OBJECT MEMORY We know that the Object Memory GE isn't available yet at the Trento node; for which date it is planned? ANSWER3: Trento node team can answer this better, but I will also inquire. 4. NO FI-WARE GEs IN THE SOFTWARE CATALOG I've read on a forum post that some GEs cannot be added to a Tier in a Blueprint template, but only to a plain VM; do you confirm? However, if I currently edit the "Software in instance" (Installed software), in the software catalog I find only 9 common OS packages (python, php, node, git ..), no FI-Ware GEs. What is the difference between getting software from the FI-Lab software catalog and getting it from GitHub or installing it with apt-get, python pip, aso ? ANSWER4: In theory, all GEs should be available in all forms over the FIWARE Lab. But this is not yet the case for all GEs. You need to check the info in the "instances" & "creating instances" tabs in the pages for the GEs you are interested in , in the FIWARE catalogue: http://catalogue.fiware.org/enablers The difference is, on fiware lab, you have the options of : 1-using the global instances of GEs 2-creating dedicated instances of GEs through VM images or blueprint templates 3-creating VMs from scratch with the OS, etc flabors you like plus adding GEs on top easily If you just download the GEs from github, you need to build, deploy etc. everything from scratch without the help of VMs, templates, etc.. Btw, soon enough we will also add support for "Docker", i.e. for deploying GEs easily in Fiware Lab, or on your own machines. This is something currently being worked on by the FIWARE team. 5. UPDATING AND DELETING TIERS After getting an error in trying to launch a Blueprint template, I realized that I hadn't set the minimum and maximum number of instances of Tiers. But I get an error if I try to change the number of instances of a Tier when updating it; I can set them only when creating a new Tier. Error updating tier ResourceMapPoi. Cause: 403 Error {"message":"The environment is being used by an instance#1nlz1onm9cqme1tld7netwcc74","code":40} However, I get an error even if I try to delete a Tier to create it anew. Error deleting Tier.. Cause: 403 Error {"message":"The environment is being used by an instance#9u3y638btjfp1exja5enmnta1","code":40} ANSWER5: This question is better asked to the Fiware Lab help team. I will create a ticket, but next time you can send these type of questions directly to fiware-lab-help@lists.fi-ware.org to get faster response. 6. UNINSTALLING SOFTWARE IN INSTANCE I added Python 2.7.5 to "Software in instance" to an instace based on base_ubuntu_14.04; while it was installing, I realized that release 2.7.6 was already present. Now in the left pane (installed software) I read "Python 2.7.5 UNINSTALLED", and cant drag it to completely remove it. Is this OK? ANSWER6. Again, this is best asked to fiware-lab-help. Iw ill add it to the ticket. Thank you very much in advance! Best regards, Giovanni PS - at this moment our VM is not reachable from the Internet (193.205.211.174); yesterday or Saturday it was OK. ANSWER7: do you still have this issue? If you do, please send a request to fiware-lab-help@lists.fi-ware.org to get support. -- Giovanni Toffoli, FI-Adopt FAIRVILLAGE sub-project CEO, LINK srl - Via Udine 30, 00161 Roma +39 06 44231115, +39 340 0727780 Thanks again for your interest in FIWARE. Kind regards, ilknur Bu mesaj ve ekleri gönderilen kişiye özeldir ve gizli bilgiler içerebilir. Eğer mesajın gönderilmek istendiği kişi değilseniz lütfen kopyalamayınız, başkalarına göndermeyiniz ve göndericiyi bilgilendiriniz. Internet üzerinden gönderilen mesajların güvenli ve hatasız olduğunun garantisi olmadığından Atos grubu mesajın içeriğinden sorumlu tutulamaz. Göndericinin bilgisayarı anti-virüs sistemleri tarafından taranmaktadır, ancak yine de mesajın virüs içermediği garanti edilemez ve gönderici, meydana gelebilecek zararlardan sorumlu tutulamaz. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos group liability cannot be triggered for the message content. Although the sender endeavors to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. _______________________________________________ Fiware-fiadopt-coaching mailing list Fiware-fiadopt-coaching@lists.fi-ware.org https://lists.fi-ware.org/listinfo/fiware-fiadopt-coaching |
Questions from Fairvillage project (Fi-adopt SME) 1. UPDATING AND DELETING TIERS After getting an error in trying to launch a Blueprint template, I realized that I hadn't set the minimum and maximum number of instances of Tiers. But I get an error if I try to change the number of instances of a Tier when updating it; I can set them only when creating a new Tier. Error updating tier ResourceMapPoi. Cause: 403 Error {"message":"The environment is being used by an instance#1nlz1onm9cqme1tld7netwcc74","code":40} However, I get an error even if I try to delete a Tier to create it anew. Error deleting Tier.. Cause: 403 Error {"message":"The environment is being used by an instance#9u3y638btjfp1exja5enmnta1","code":40} ANSWER5: This question is better asked to the Fiware Lab help team. I will create a ticket, but next time you can send these type of questions directly to fiware-lab-help@lists.fi-ware.org to get faster response. 2. UNINSTALLING SOFTWARE IN INSTANCE I added Python 2.7.5 to "Software in instance" to an instace based on base_ubuntu_14.04; while it was installing, I realized that release 2.7.6 was already present. Now in the left pane (installed software) I read "Python 2.7.5 UNINSTALLED", and cant drag it to completely remove it. Is this OK? ANSWER6. Again, this is best asked to fiware-lab-help. Iw ill add it to the ticket. PS - at this moment our VM is not reachable from the Internet (193.205.211.174); yesterday or Saturday it was OK. ---------- |
| Assignee | ilknur chulani [ ilknur.chulani ] | Pietropaolo Alfonso [ alfopietro ] |
| Project | Help-Coaches-Desk [ 10926 ] | Help-Desk [ 10841 ] |
| Key |
|
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| Issue Type | extRequest [ 10104 ] | eRequest [ 10101 ] |
| Workflow | FW extRequest Workflow-II [ 35285 ] | FW eRequest Workflow [ 35285 ] |
| Component/s | FIWARE-LAB-HELP [ 10279 ] | |
| Component/s | FI-ADOPT [ 10361 ] | |
| FI-WARE Environment | FI-LAB [ 10100 ] |