[one-users] regarding host status error on opennebula 4.12
Hi All, i installed opennebula 4.12 on ubuntu 14.04 using (apt-get) Log shows the error as command execution fail, if [ -x var/tmp/one/im/run_probes] .. , hostkey verification failed I tried (i) onehost sync, and onehost delete and add also… (ii) added ~ssh/config also (iii) Permission to /var/tmp/one/im/run_probes also . However I can run the script “ /var/tmp/one/im/run_probes….”, ( shows all information ) kindly help for a solution. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] reg rocci-server: authentication failure
Hi All, I have installed and configured rocci-server (by source) (..A). Installed opennebula 4.6 on another machine (..B). When i try to access using server, i have got the following error curl --insecure -u 'rocci:zaq12wsx' https://10.1.26.32:11443/ *Authentication failed! The following strategies are supported basic!* at B, i have created user rocci oneuser list 18 rocci oneadmin server_c - - - === configuration details as follows *VirtualHost *:11443* *# if you wish to change the default Ruby used to run this app* *PassengerRuby /usr/bin/ruby* *# enable SSL* *SSLEngine on* *# for security reasons you may restrict the SSL protocol, but some clients may fail if SSLv2 is not supported* *SSLProtocol all* *# this should point to your server host certificate* *SSLCertificateFile /etc/grid-security/apache.crt* *# this should point to your server host key* *SSLCertificateKeyFile /etc/grid-security/apache.key* *# directory containing the Root CA certificates and their hashes* *SSLCACertificatePath /etc/grid-security* *SetEnv ROCCI_SERVER_LOG_DIR /var/log/rocci-server* *SetEnv ROCCI_SERVER_ETC_DIR /etc/rocci-server* *SetEnv ROCCI_SERVER_PROTOCOL https* *SetEnv ROCCI_SERVER_HOSTNAME 10.1.26.32* *SetEnv ROCCI_SERVER_PORT 11443* *SetEnv ROCCI_SERVER_AUTHN_STRATEGIES basic* *SetEnv ROCCI_SERVER_HOOKS dummy* *SetEnv ROCCI_SERVER_BACKEND opennebula* *SetEnv ROCCI_SERVER_LOG_LEVEL debug* *SetEnv ROCCI_SERVER_LOG_REQUESTS_IN_DEBUG yes* *SetEnv ROCCI_SERVER_TMP /tmp/rocci_server* *SetEnv ROCCI_SERVER_MEMCACHES 10.1.26.32:11211 http://10.1.26.32:11211 * *## ONE backend* *SetEnv ROCCI_SERVER_ONE_XMLRPC http://10.4.112.11:2633/RPC2 http://10.4.112.11:2633/RPC2 * *SetEnv ROCCI_SERVER_ONE_USERrocci * *SetEnv ROCCI_SERVER_ONE_PASSWD zaq12wsx* */VirtualHost* Log details *[ 2015-01-07 12:38:20.0522 10266/7fc800a7b740 agents/LoggingAgent/Main.cpp:321 ]: PassengerLoggingAgent online, listening at unix:/tmp/passenger.1.0.10254/generation-0/logging* *[ 2015-01-07 12:38:20.0525 10257/7f9814e6c740 agents/Watchdog/Main.cpp:728 ]: All Phusion Passenger agents started!* *[Wed Jan 07 12:38:20 2015] [notice] Apache/2.2.22 (Ubuntu) mod_ssl/2.2.22 OpenSSL/1.0.1 Apache rOCCI-server OCCI/1.1 Phusion_Passenger/4.0.44 configured -- resuming normal operations* *[Wed Jan 07 12:38:30 2015] [info] [client 10.1.26.32] Connection to child 0 established (server micloud-nc:443)* *[Wed Jan 07 12:38:30 2015] [info] Seeding PRNG with 656 bytes of entropy* *[Wed Jan 07 12:38:30 2015] [info] Initial (No.1) HTTPS request received for child 0 (server micloud-nc:443)* *App 10353 stdout: * *[ 2015-01-07 12:38:32.2411 10260/7f8088e0e700 Pool2/SmartSpawner.h:297 ]: Preloader for /opt/rOCCI-server started on PID 10353, listening on unix:/tmp/passenger.1.0.10254/generation-0/backends/preloader.10353* *App 10371 stdout: * *[Wed Jan 07 12:38:32 2015] [info] [client 10.1.26.32] Connection closed to child 0 with standard shutdown (server micloud-nc:443)* === Kindly provide solution. regards raj ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] reg sunstone - VNC
Hi All, I am using opennebula 4.6 version. My setup has (i) ONE - Machine A ( sunstone server is also running) - two nodes z1-nc04, z1-nc03 (ii) Sunstone Sever - Machine B, (using the same credential of Machine A) the issue i am facing is that i can access the VNC of any VM using the sunstone [machine A], but when i access through machine B, it fails. Both machines are in the same subnet. (using telnet i can see its being connected) The novnc log is as follows, WebSocket server settings: - Listen on :29876 - Flash security policy server - No SSL/TLS support (no cert file) - proxying from :29876 to targets in /srv/cloud/one/var/sunstone_vnc_tokens 1: 10.1.26.51: Plain non-SSL (ws://) WebSocket connection 1: 10.1.26.51: Version hybi-13, base64: 'False' 1: 10.1.26.51: Path: '/?token=npfbnzreud4ozaiasiwq' 1: connecting to: z1-nc04:5995 1: handler exception: [Errno -3] Temporary failure in name resolution ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] reg oneflow - service template
Hi Carlos,
Thanks for the mail. Here are my queries,
On Tue, Dec 3, 2013 at 7:52 PM, Carlos Martín Sánchez
cmar...@opennebula.org wrote:
Hi,
On Mon, Dec 2, 2013 at 4:51 AM, Rajendar K k.rajen...@gmail.com wrote:
Hi Carlos,
I have updated the files [oneflow-templates and
service] as per your instructions. Hereby specify the output of oneflow
= Elasticty conditions
min_vms: 1,
max_vms: 3,
* cooldown: 60, = At what period , this parameter is
being employed? *
elasticity_policies: [
{
type: CHANGE,
adjust: 1,
expression: CPU 60,
period: 3,
period_number: 30,
cooldown: 30
}
],
scheduled_policies: [
]
}
kindly provide detail on how auto-scaling is happened in the above
sample, with relates to period_number , period and cooldown
The period_number, period and cooldown attributes are explained in detail
in the documentation [1].
In your example, the expression CPU 60 must be true 30 times, each 3
seconds.
*So the scaling should be triggered after 1.30 minutes (30 * 3 seconds) (90
seconds) is it right?*
*The log shows that scaling is triggered after 16 minutes,*
LOG MESSAGES
12/02/13 10:06 [I] New state: DEPLOYING
*12/02/13 10:07 [I] New state: RUNNING*
*12/02/13 10:22 [I] Role role1 scaling up from 1 to 2 nodes*
12/02/13 10:22 [I] New state: SCALING
12/02/13 10:23 [I] New state: COOLDOWN
12/02/13 10:23 [I] New state: RUNNING
*12/02/13 10:38 [I] Role role1 scaling up from 2 to 3 nodes*
12/02/13 10:38 [I] New state: SCALING
12/02/13 10:39 [I] New state: COOLDOWN
12/02/13 10:39 [I] New state: RUNNING
After the scaling, your service will be in the cooldown period for 30
seconds before returning to running. The only defined policy is overriding
the default cooldown of 60 that you set.
if my understanding is correct, if we didn't specify any cooldown for each
role , it takes the default policy as 60 using that parameter?
In a previous email you mentioned:
On Fri, Nov 29, 2013 at 5:19 AM, Rajendar K k.rajen...@gmail.com wrote:
(ii) Scheduled policies
- For my trial i have specified
start time - 2013-11-29 10:30:30
is my time format is correct? unable to scale up/down
using this time format.
But the output you provided does not have any scheduled_policies. Was that
another different template?
Yes, its a different template
Regards.
[1] http://opennebula.org/documentation:rel4.4:appflow_elasticity
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org http://www.opennebula.org/ | cmar...@opennebula.org
| @OpenNebula http://twitter.com/opennebula cmar...@opennebula.org
On Mon, Dec 2, 2013 at 4:51 AM, Rajendar K k.rajen...@gmail.com wrote:
Hi Carlos,
I have updated the files [oneflow-templates and
service] as per your instructions. Hereby specify the output of oneflow
root@:/srv/cloud/one# oneflow show 179
SERVICE 179
INFORMATION
ID : 179
NAME: Sampletest
USER: root
GROUP : oneadmin
STRATEGY: straight
SERVICE STATE : RUNNING
SHUTDOWN: shutdown
PERMISSIONS
OWNER : um-
GROUP : ---
OTHER : ---
ROLE role1
ROLE STATE : RUNNING
VM TEMPLATE : 590
CARNIDALITY : 3
MIN VMS : 1
MAX VMS : 3
COOLDOWN: 60s
SHUTDOWN: shutdown
NODES INFORMATION
VM_ID NAMESTAT UCPUUMEM
HOST TIME
568 role1_0_(service_179) runn0 1024M 10.1.26.32
0d 01h24
569 role1_1_(service_179) runn0 1024M 10.1.26.31
0d 01h07
570 role1_2_(service_179) runn0 1024M 10.1.26.32
0d 00h51
ELASTICITY RULES
ADJUST EXPRESSION EVALS
PERIOD COOL
+ 1 CPU[0.0] 6030 /
3s 30s
LOG
MESSAGES
12/02/13 10:06 [I] New state: DEPLOYING
12/02/13 10:07 [I] New state: RUNNING
12/02/13 10:22 [I] Role role1 scaling up from 1 to 2 nodes
12/02/13 10:22 [I] New state: SCALING
12/02/13 10:23 [I] New state: COOLDOWN
12/02/13 10:23 [I] New state: RUNNING
12/02/13 10:38 [I] Role role1 scaling up from 2 to 3 nodes
12/02/13 10:38 [I] New state: SCALING
12/02/13 10:39 [I] New state: COOLDOWN
12/02/13 10:39 [I] New state: RUNNING
= Elasticty conditions
min_vms: 1,
max_vms: 3,
* cooldown: 60, = At what period , this parameter is
being employed? *
elasticity_policies: [
{
type: CHANGE,
adjust: 1,
expression: CPU 60,
period: 3,
period_number: 30,
cooldown: 30
Re: [one-users] reg oneflow - service template
Hi Carlos,
I have updated the files [oneflow-templates and service]
as per your instructions. Hereby specify the output of oneflow
root@:/srv/cloud/one# oneflow show 179
SERVICE 179
INFORMATION
ID : 179
NAME: Sampletest
USER: root
GROUP : oneadmin
STRATEGY: straight
SERVICE STATE : RUNNING
SHUTDOWN: shutdown
PERMISSIONS
OWNER : um-
GROUP : ---
OTHER : ---
ROLE role1
ROLE STATE : RUNNING
VM TEMPLATE : 590
CARNIDALITY : 3
MIN VMS : 1
MAX VMS : 3
COOLDOWN: 60s
SHUTDOWN: shutdown
NODES INFORMATION
VM_ID NAMESTAT UCPUUMEM HOST
TIME
568 role1_0_(service_179) runn0 1024M 10.1.26.32 0d
01h24
569 role1_1_(service_179) runn0 1024M 10.1.26.31 0d
01h07
570 role1_2_(service_179) runn0 1024M 10.1.26.32 0d
00h51
ELASTICITY RULES
ADJUST EXPRESSION EVALS PERIOD
COOL
+ 1 CPU[0.0] 6030 /
3s 30s
LOG
MESSAGES
12/02/13 10:06 [I] New state: DEPLOYING
12/02/13 10:07 [I] New state: RUNNING
12/02/13 10:22 [I] Role role1 scaling up from 1 to 2 nodes
12/02/13 10:22 [I] New state: SCALING
12/02/13 10:23 [I] New state: COOLDOWN
12/02/13 10:23 [I] New state: RUNNING
12/02/13 10:38 [I] Role role1 scaling up from 2 to 3 nodes
12/02/13 10:38 [I] New state: SCALING
12/02/13 10:39 [I] New state: COOLDOWN
12/02/13 10:39 [I] New state: RUNNING
= Elasticty conditions
min_vms: 1,
max_vms: 3,
* cooldown: 60, = At what period , this parameter is being
employed? *
elasticity_policies: [
{
type: CHANGE,
adjust: 1,
expression: CPU 60,
period: 3,
period_number: 30,
cooldown: 30
}
],
scheduled_policies: [
]
}
kindly provide detail on how auto-scaling is happened in the above sample,
with relates to period_number , period and cooldown
with regards
Raj
Raj,
Believe Yourself...
On Sat, Nov 30, 2013 at 2:19 AM, Carlos Martín Sánchez
cmar...@opennebula.org wrote:
Hi,
On Fri, Nov 29, 2013 at 5:19 AM, Rajendar K k.rajen...@gmail.com wrote:
Hi All,
I am using opennebula 4.2, i have the following queries
related to auto scaling features
(i) Even when conditions met, scaling up takes long time to trigger.
For my trial, I have used #periods 5 #period 30 cooldown 30
- i can able to c the values 5/5 in the log, and then it
crosses 16/5 in course of time
- Unable to trace down when it trigger actually.
hope it should trigger when it reaches 5/5 ?
This is a known bug, the period and period number inputs in sunstone are
inverted [1].
To solve it, execute:
$ sudo wget
http://dev.opennebula.org/projects/opennebula/repository/revisions/5c7b370f6be5f4f9167d508bdd31b580f05dafd4/raw/src/sunstone/public/js/plugins/oneflow-templates.js-O
/usr/lib/one/sunstone/public/js/plugins/oneflow-templates.js
$ sudo wget
http://dev.opennebula.org/projects/opennebula/repository/revisions/970c34464a1d5a71f3a9dfdd3d77d62883400857/raw/src/sunstone/public/js/plugins/oneflow-services.js-O
/usr/lib/one/sunstone/public/js/plugins/oneflow-services.js
Or wait a few days and upgrade to OpenNebula 4.4 :)
(ii) Scheduled policies
- For my trial i have specified
start time - 2013-11-29 10:30:30
is my time format is correct? unable to scale up/down
using this time format.
Could you paste the output of oneflow show -j ?
(ii) is it like AND conditions, if i specify both (i) and (ii)?. I have
tried separately (i) and (ii) but still in-vain.
No, they do not interfere with each other. Each condition (time, metrics
expression) is evaluated independently.
Regards
[1] http://opennebula.org/documentation:rel4.2:known_issues
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org http://www.opennebula.org/ | cmar...@opennebula.org |
@OpenNebula http://twitter.com/opennebula
___
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] reg oneflow - service template
Hi All, I am using opennebula 4.2, i have the following queries related to auto scaling features (i) Even when conditions met, scaling up takes long time to trigger. For my trial, I have used #periods 5 #period 30 cooldown 30 - i can able to c the values 5/5 in the log, and then it crosses 16/5 in course of time - Unable to trace down when it trigger actually. hope it should trigger when it reaches 5/5 ? (ii) Scheduled policies - For my trial i have specified start time - 2013-11-29 10:30:30 is my time format is correct? unable to scale up/down using this time format. (ii) is it like AND conditions, if i specify both (i) and (ii)?. I have tried separately (i) and (ii) but still in-vain. Kindly help to have a clarification on this. with regards Raj Raj, Believe Yourself... On Fri, Oct 25, 2013 at 5:51 PM, Rajendar K k.rajen...@gmail.com wrote: Dear All, I am using opennebula 4. 2 and oneapps 3.9 . I would like to know how oneflow templates are stored and retrieved? Whether the oneflow template values are stored on database? Kindly provide me suggestions... with regards Raj, ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] reg oneflow - service template
Hi Carlos, Thanks for the mail. Yes, to explore functionality of both appstage and oneflow. with regards Raj On Fri, Oct 25, 2013 at 6:57 PM, Carlos Martín Sánchez cmar...@opennebula.org wrote: Hi, On Fri, Oct 25, 2013 at 11:51 AM, Rajendar K k.rajen...@gmail.com wrote: Dear All, I am using opennebula 4. 2 and oneapps 3.9 . I would like to know how oneflow templates are stored and retrieved? Whether the oneflow template values are stored on database? Kindly provide me suggestions... with regards Raj, The oneflow templates are stored in the OpenNebula DB as generic Documents [1]. But oneapps was discontinued. OneFlow was merged to the main OpenNebula distribution, and AppMarket was released as a separate component. Perhaps you installed it because of Appstage? [1] http://opennebula.org/documentation:rel4.2:api#actions_for_document_management -- Carlos Martín, MSc Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | cmar...@opennebula.org | @OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] reg oneflow - service template
Dear All, I am using opennebula 4. 2 and oneapps 3.9 . I would like to know how oneflow templates are stored and retrieved? Whether the oneflow template values are stored on database? Kindly provide me suggestions... with regards Raj, ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] reg opennebula marketplace
Hi All, I have installed opennebula 4.2 and when i try to use feature Marketplace. When i try to import image, the image state holds in lock state, even after downloaded. Kindly provide me solution. with regards Raj, ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] gridway and opennebula
Hi, Yes, this could be possible. Actually, opennebula provides a definite platform for building up virtual machines, and its upto our customization of images, so that u can build images needed for job submission through gridway and boots up your desired virtual machines and submit job over it. On Thu, Jan 13, 2011 at 6:28 PM, Yamini L yami.l...@gmail.com wrote: Hi, Is it possible to have gridway and opennebula setup and dynamically transfer gridway jobs to a virtual resource instantiated through opennebula?? -- Regards, Yamini.L College of Engineering, Guindy ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org -- Raj, Research Associate, MIT. ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
