Add Amazon EC2 Host failed

Community Support
1

Hi,.

I am trying to add EC2 host, it always shows error in sunstone.
The system is setup without problem, sunstone is managing 2 OpenNebula node.

oned.log
Thu Jul 21 12:34:54 2016 [Z0][InM][D]: Monitoring host node1 (9) Thu Jul 21 12:34:54 2016 [Z0][InM][D]: Monitoring host ec2 (11) Thu Jul 21 12:34:54 2016 [Z0][MKP][D]: Monitoring marketplace OpenNebula Public (0) Thu Jul 21 12:34:54 2016 [Z0][InM][D]: Monitoring datastore default (1) Thu Jul 21 12:34:54 2016 [Z0][InM][D]: Monitoring datastore files (2) Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: /usr/share/ruby/net/http.rb:878:ininitialize’: getaddrinfo: Name or service not known (SocketError)
Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/net/http.rb:878:in open' Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/net/http.rb:878:inblock in connect’
Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/timeout.rb:52:in timeout' Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/net/http.rb:877:inconnect’
Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/net/http.rb:862:in do_start' Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/net/http.rb:851:instart’
Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /usr/share/ruby/net/http.rb:582:in start' Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /var/lib/one/remotes/market/one/monitor:41:inget’
Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /var/lib/one/remotes/market/one/monitor:53:in get_appliances' Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: from /var/lib/one/remotes/market/one/monitor:157:in'
Thu Jul 21 12:34:55 2016 [Z0][MKP][I]: ExitCode: 1
Thu Jul 21 12:34:55 2016 [Z0][MKP][E]: Error monitoring datastore 0: -
Thu Jul 21 12:34:55 2016 [Z0][ImM][D]: Datastore files (2) successfully monitored.
Thu Jul 21 12:34:55 2016 [Z0][ImM][D]: Datastore default (1) successfully monitored.
Thu Jul 21 12:34:56 2016 [Z0][InM][I]: Command execution fail: /var/lib/one/remotes/im/run_probes ec2 /var/lib/one//datastores 4124 20 11 ec2
Thu Jul 21 12:34:56 2016 [Z0][InM][I]: /usr/share/ruby/psych.rb:205:in parse': (<unknown>): found character that cannot start any token while scanning for the next token at line 9 column 1 (Psych::SyntaxError) Thu Jul 21 12:34:56 2016 [Z0][InM][I]: from /usr/share/ruby/psych.rb:205:inparse_stream’
Thu Jul 21 12:34:56 2016 [Z0][InM][I]: from /usr/share/ruby/psych.rb:153:in parse' Thu Jul 21 12:34:56 2016 [Z0][InM][I]: from /usr/share/ruby/psych.rb:129:inload’
Thu Jul 21 12:34:56 2016 [Z0][InM][I]: from /usr/lib/one/ruby/ec2_driver.rb:218:in initialize' Thu Jul 21 12:34:56 2016 [Z0][InM][I]: from ./poll:33:innew’
Thu Jul 21 12:34:56 2016 [Z0][InM][I]: from ./poll:33:in <main>' Thu Jul 21 12:34:56 2016 [Z0][InM][E]: Error executing poll Thu Jul 21 12:34:56 2016 [Z0][InM][I]: ExitCode: 1 Thu Jul 21 12:34:56 2016 [Z0][ONE][E]: Error monitoring Host ec2 (11): Error executing poll Thu Jul 21 12:34:57 2016 [Z0][InM][D]: Host node1 (9) successfully monitored. Thu Jul 21 12:34:59 2016 [Z0][InM][D]: Host node2 (10) successfully monitored.

ec2_driver.conf
proxy_uri: state_wait_timeout_seconds: 300 regions: default: region_name: us-east-1 access_key_id: XXXXXXXXX secret_access_key: XXXXXXXXXXX capacity: t2.micro: 5 m1.small: m1.large: m1.xlarge

oned.conf
IM_MAD = [
NAME = “ec2”,
SUNSTONE_NAME = “Amazon EC2”,
EXECUTABLE = “one_im_sh”,
ARGUMENTS = “-c -t 1 -r 0 ec2” ]

VM_MAD = [
NAME = “ec2”,
SUNSTONE_NAME = “Amazon EC2”,
EXECUTABLE = “one_vmm_sh”,
ARGUMENTS = “-t 15 -r 0 ec2”,
TYPE = “xml”,
KEEP_SNAPSHOTS = “no”,
IMPORTED_VMS_ACTIONS = “terminate, terminate-hard, hold, release, suspend,
resume, delete, reboot, reboot-hard, resched, unresched, poweroff,
poweroff-hard, disk-attach, disk-detach, nic-attach, nic-detach,
snap-create, snap-delete”
]

[root@node1 ~]# gem list | grep aws
aws-sdk (2.4.0, 1.66.0)
aws-sdk-core (2.4.0)
aws-sdk-resources (2.4.0)
aws-sdk-v1 (1.66.0)

2

Hi,

Can you tell us your OpenNebula version, ruby version, and distro?

3

Hi Martin

I am running CentOS, below are the details. I am new to CentOS, if anything missing please let me know the command, I will dump it. Thanks.

[root@node1 ~]# gem -v
2.0.14

[oneadmin@node1 root]$ oned -v
Copyright 2002-2016, OpenNebula Project, OpenNebula Systems

OpenNebula 5.0.1 is distributed and licensed for use under the terms of the
Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0).

[oneadmin@node1 root]$ hostnamectl
Static hostname: node1
Icon name: computer-vm
Chassis: vm
Machine ID: d08a5217ba8443f7bbe85c56a0e5ea77
Boot ID: 3d58393b9d4249b8bd4b5c5c633dbfdd
Virtualization: vmware
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-327.22.2.el7.x86_64
Architecture: x86-64
[oneadmin@node1 root]$

4

Can you please double check that your ec2_driver.conf has a valid yaml syntax?

5

I have upload only the relevant part, all other part in the file is unchanged

proxy_uri:
state_wait_timeout_seconds: 300
regions:
    default:
        region_name: us-east-1
        access_key_id: XXXXXXXXXXXXX
        secret_access_key: XXXXXXXXXXXXXXXX
        capacity:
            t2.micro: 5
            m1.small:
            m1.large:
            m1.xlarge

instance_types:
    t2.micro:
        cpu: 1
        memory: 1.0
6

Does it validate as correct yaml?

7

Hi Martin.

You are genius, I just check with YAML parser, and fix those error. After reboot, It still not working.

oned.log output

Thu Jul 21 17:42:36 2016 [Z0][InM][I]: Command execution fail: /var/lib/one/remotes/im/run_probes ec2 /var/lib/one//datastores 4124 20 11 ec2
Thu Jul 21 17:42:36 2016 [Z0][InM][I]: getaddrinfo: Name or service not known
Thu Jul 21 17:42:36 2016 [Z0][InM][E]: Error executing poll
Thu Jul 21 17:42:36 2016 [Z0][InM][I]: ExitCode: 255
Thu Jul 21 17:42:36 2016 [Z0][ONE][E]: Error monitoring Host ec2 (11): Error executing poll
8

Hi Martin.

I got it fixed finally, your solution works well. Thanks.

9

Hi,

I’m working on OpenNebula for School (Master degree) and I’ve got an issue to link OpenNebula and an AWS Virtual Machine.

Can you please help me?
Did you know a tutorial which works?

Thanks!