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Questions tagged [opennebula]

OpenNebula is an open-source cloud computing toolkit for managing heterogeneous distributed data center infrastructures. The OpenNebula toolkit manages a data center's virtual infrastructure to build private, public and hybrid IaaS (Infrastructure as a Service) clouds.

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Cannot Ping or ssh to my VM - OPEN NEBULA 4.12

I'm really new in opennebula and i'm trying to configure both "the frontend and worker node" in a single server. I have attempted to follow the documentation here for configuring Open…
ivan andrade
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Opennebula error monitoring host KVM

I've started opennebula sunstone on Ubuntu 15.04 with one host on KVM. I can add the host on the server via sunstone, but i've an "MONITORED_ERROR" and when I look at the log I've this error: /var/tmp/one/im/run_probes: line 34: 24669 Aborted ./$i…
loi219
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Opennebula on Ubuntu

I wish to install opennebula on my Ubuntu 14.04 . I am proceeding as per the manual provided by Opennebula.org (http://docs.opennebula.org/pdf/4.6/opennebula_4.6_design_and_installation_guide.pdf, Pg 17 Para 1.3 Installing on Ubuntu/Debian). I have…
Tarun Kumar
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OpenNebula, wildfly 10 and session replication

I'm having problems in the replication of the session, only in the case of instances of wildfly on different hosts. I basically configured wildfly in domain mode, creating a cluster with one master and one slave, clearly on two different virtual…
echo89
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Does OpenNebula automatically provision multiple FS Datastores?

I have an OpenNebula server with the following FS Datastore configuration: Files: 200GB (Host Storage) Storage1: 11TB (iSCSI SAN Mounted Drive) Storage2: 11TB (iSCSI SAN Mounted Drive) Currently, OpenNebula is defaulting to "Files" datastore. When…
CampbellGolf
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Hadoop cluster showing only 1 live datanode

I am trying to configure a 3-node Apache Hadoop cluster. I already did it in docker environment and everything worked fine there. Now, I am trying to move to Open Nebula environment. I have 3 VMs with Ubuntu and Hadoop. When I start hadoop using…
Behroz Sikander
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commiunication with opennebula 4.8 via python xmlrpc

I'm trying to communicate with opennebula 4.8 via xmlrpc and python. Here is the code: import xmlrpclib import re import hashlib server = 'http://10.1.7.205:2633/RPC2' user = "oneadmin" password = "pass" password =…
peter.prusi
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Opennebula CoreOS cloud-config

I have a coreos_production_rackspace_image running on opennebula 4.6.2 under a xen hypervisor which I can connect to via ssh from the coomand line but I cannot login to the running coreos vm because I don't know how to setup a password via…
user3764276
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Need to test opennebula xml-rpc apis using postman

I am new to opennebula. Trying xml-rpc apis with postman but it says timeout connect could not be made. On the other hand when tried same url on browser it says “csrftoken”. can someone please share me a tutorial or any resources that help me fire…
Sushil More
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Ansible and Opennebula: ProtocolError for https://myopennebulaserver/RPC2: 401 401 Client Error: Unauthorized

I want to use ansible for manage opennebula. In my ansible server, I have installed community.general (ansible-galaxy collection), pyone and oca-decorators. In my opennebula server, I have installed pyone and oca-decorators. I have created a…
JeyC
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Open nebula & terraform context block error

i was able to create vm using terraform but… when i use the context block im facing an issue Error: Unsupported block type on terraform.tf line 34, in resource “opennebula_template” “mytemplate”: 34: context { Blocks of type “context” are not…
hagay
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Ansible and Opennebula: This module requires pyone to work

I am trying to manage my VMs running on opennebula using the Ansible modules (e.g. https://docs.ansible.com/ansible/latest/collections/community/general/one_image_info_module.html ) I installed the python module pyone on my mac running macOS 10.15.6…
fabian
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Upgrading OpenNebula database from 5.10 to 5.12 doesn't do anything

When attempting to upgrade database from v5.10 to v5.12 from Step #7 (http://docs.opennebula.io/5.12/intro_release_notes/upgrades/upgrading_single.html#step-7-upgrade-the-database-version) I received the following output: $ sudo onedb upgrade -v -u…
VRspace4
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opennebula upgrade unable to parse oned.conf

I'm trying to upgrade OpenNebula from 5.10 to 5.12. I'm on step 7 of these instructions, but the database upgrade falls down: $ sudo onedb upgrade -v Unable to parse oned.conf: undefined method `chomp' for true:TrueClass I'm not sure what's going…
paleozogt
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opennebula-sunstone service faild

I started out installing opennebula stable(v5.10) I have installed it on Ubuntu Server 18.04 LTS. after my installation has complete, but the service opennebula-sunstone doesn't start Sunstone-server.conf: # VNC Configuration :vnc_proxy_base_port:…
Mahdi Khosravi
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