about openvswitch
Hi, I found from the document that we can use openvswitch instead of traditional bridge. Who can tell me the benefit using openvswitch? I used basic zone, and I cannot read usage info. If I use openvswitch, can I get usage info? Thank you. Regards, Steven
Re: CS 4.2.1 Advanced network -- Guest IP range
Thank you for updating, Daan. On 02/22/2014 05:11 AM, Daan Hoogland wrote: On Fri, Feb 21, 2014 at 11:27 PM, Steven Liang stevenli...@yesup.com wrote: My Guest CIDR set to 10.1.1.0/24, when I created Advanced network mode CS. After I added guest network 10.3.4.0/24, and used it on vms, it works. But when I added guest network 192.168.20.0/24, it doesn't work. You are probably using a released version of ACS. There was a bug where higher ip adresses, above 128.0.0.0 where not recognised as vaid ipv4 adresses. It should be solved in 4.3 and up. -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Bug with creating volume?
Hi All, Is this a bug? When we created a volume, and we used sub domain id, but it created on ROOT domain. create volume account=client-1-1 domainid=e688a532-18e1-4e20-9370-812a0ba5e143 name=aaa diskofferingid=d58ba8b3-0c98-4126-a36d-98276568fdb3 zoneid=59c99ad6-1c2c-4c00-80db-6e7fd4c183f7 accountid = a2687327-8577-4e8a-9f71-9faf167e7e77 cmd = org.apache.cloudstack.api.command.user.volume.CreateVolumeCmd created = 2014-01-23T10:55:35-0500 jobid = f74b92c6-f9f4-4c66-9cf7-1debb83f8e3e jobprocstatus = 0 jobresult: volume: name = aaa id = e29c364e-9006-4a8d-9f59-7af0cafa8055 account = client-1-1 created = 2014-01-23T10:55:35-0500 destroyed = False diskofferingdisplaytext = Medium Disk, 20 GB diskofferingid = d58ba8b3-0c98-4126-a36d-98276568fdb3 diskofferingname = Medium displayvolume = True domain = ROOT domainid = 398cc2d2-026b-4aca-9bc4-e646be8f2b73 isextractable = True jobid = f74b92c6-f9f4-4c66-9cf7-1debb83f8e3e jobstatus = 0 size = 21474836480 state = Allocated storagetype = shared tags: type = DATADISK zoneid = 59c99ad6-1c2c-4c00-80db-6e7fd4c183f7 zonename = Ontario, Canada jobresultcode = 0 jobresulttype = object jobstatus = 1 userid = 38b6ce50-8e39-4acb-aae4-1366bfaded19
Urgent: ssvm lost
Hi All, I destroyed ssvm, and it did restart, it lost! I found Secondary Storage's size is 0.00/KB/0.00KB, and SystemVM Template is not ready. Please help me. Thank you. Steven
Re: Urgent: ssvm lost
Thank you for your reply. But I've destroyed ccvm and ssvm, they didn't start again. On 01/10/2014 07:39 PM, Nitin Mehta wrote: Run the health check script. I am guessing issues with your sec. storage or the agent connectivity issues https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Sec ondary+storage+troubleshooting On 10/01/14 3:49 PM, Steven Liang stevenli...@yesup.com wrote: Hi All, I destroyed ssvm, and it did restart, it lost! I found Secondary Storage's size is 0.00/KB/0.00KB, and SystemVM Template is not ready. Please help me. Thank you. Steven
how to find or prevent customers using cs for spam and Brute-force attack purpose?
Hi All, I have a question. How can we find or prevent customers using CS for spam and Brute-force attack purpose? If they do, how can we know which vms do bad things. Thank you. Steven
Re: how to find or prevent customers using cs for spam and Brute-force attack purpose?
basic zone. On 01/08/2014 04:02 PM, Sebastien Goasguen wrote: On Jan 8, 2014, at 3:20 PM, Steven Liang stevenli...@yesup.com wrote: Hi All, I have a question. How can we find or prevent customers using CS for spam and Brute-force attack purpose? If they do, how can we know which vms do bad things. Thank you. Steven basic or advanced zone ? -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
why there is no sshkeyenabled checkbox on register template on CS4.2?
Hi All, I can see the selection sshkeyenabled from cloudmonkey register template. But I cannot see sshkeyenabled checkbox from GUI when I want to register template. Is this a bug? Thank you. Steven
Re: How to update dns server name
Hi Dujun, You can try to modify them in table data_center. Steven On 12/30/2013 09:41 AM, Du Jun wrote: Hi all, How can I update dns server name of Cloudstack? When we create a zone, we are required to add public dns server name and internal dns server name. And how can we update them after enabling zone? As one of my dns server could not work anymore. Can I update some tables of mysql database directly? Thanks! ps: I am the root of my cluster. -- Best regards, DuJun
Does cloud_usage only work on advanced networking mode?
Hi All, I've installed CS4.2 with basic networking mode, and I cannot get network usage(NETWORK_BYTES_SENT and NETWORK_BYTES_RECEIVED). But I can get from my CS4.2 with advanced networking mode. Who can tell me why? Thank you. Regards, Steven
Re: How to add new IPs on CS 4.2 (Basic Networking)?
Thank you, Chiradeep.
I am not very familiar with cloudmonkey. Most time I just uses it
for "list".
Could you give me a example 'update pod'?
Thank you.
The following is the list of my two pods.
+--+--+--+-+--+---+--++--+
| endip | name | startip | allocationstate
| zoneid | netmask
| id | gateway | zonename |
+--+--+--+-+--+---+--++--+
| 172.16.1.250 | pod1 | 172.16.1.230 | Enabled |
eaf557a8-2710-42a0-8ae1-ccd262c3f29c | 255.255.255.0 |
14de769a-16d6-4b4b-b4cd-6f088c5e1654 | 172.16.1.1 | zone1 |
| 172.16.2.250 | pod2 | 172.16.2.230 | Enabled |
eaf557a8-2710-42a0-8ae1-ccd262c3f29c | 255.255.255.0 |
cd558724-6a77-40fa-8df8-acd82f12911f | 172.16.2.1 | zone1 |
+--+--+--+-+--+---+--++--+
On 12/16/2013 07:19 PM, Chiradeep Vittal wrote:
Steven, I assume you want to add ip addresses that are available to VMs.
I am also assuming that the IP for VMs is drawn from the pod ip range. In
that case, you can use the 'update pod' api with cloudmonkey.
On 12/16/13 1:44 PM, "Steven Liang" stevenli...@yesup.com wrote:
Hi James,
Thank you anyway.
But I don't understand what Mr. Chiradeep said.
I listed my pods using cloudmonkey, the two pods have the same netmask
and gateway(management ips).
What should I update? Please help me.
Thank you.
Steven
On 12/16/2013 04:35 PM, ogiljae wrote:
Hi,
Sorry about confusing.
The way I wrote is for advanced network not basic zone.
I believe that you should stick to Mr. Chiradeep's guide.
James.
On 12/17/13, 6:29 AM, Steven Liang wrote:
Hi Giljae,
I can not read your picture, can you send me again?
BTW, I didn't set any vlans, you mean I must set vlan?
Thank you.
Steven
On 12/16/2013 04:24 PM, giljae o wrote:
Hi,
You can add additional public ip addresses with the new vlan or
existing vlan on UI below.
Inline image 1
On Tue, Dec 17, 2013 at 5:27 AM, Steven Liangstevenli...@yesup.com
mailto:stevenli...@yesup.com wrote:
Hi Chiradeep,
Thank you for updating.
I haven't tried. Can I use cloudmonkey? I've installed
cloudmonkey, just
used for "list".
Steven
On 12/16/2013 03:11 PM, Chiradeep Vittal wrote:
Have you tried expanding your pod with
http://cloudstack.apache.org/docs/api/apidocs-4.2/root_admin/updatePod.
html
On 12/16/13 7:22 AM, "Steven Liang"stevenli...@yesup.com
mailto:stevenli...@yesup.com wrote:
Hi All,
I have a question. If I would use up my existing public
IPs(for
example:
xxx.xxx.1.0/24), how to add new subnet(xxx.xxx.2.0/24) to my
new pod?
Thank you.
Steven
--
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com | account.yesup.com
How to add new IPs on CS 4.2 (Basic Networking)?
Hi All, I have a question. If I would use up my existing public IPs(for example: xxx.xxx.1.0/24), how to add new subnet(xxx.xxx.2.0/24) to my new pod? Thank you. Steven
Re: How to add new IPs on CS 4.2 (Basic Networking)?
Hi Chiradeep, Thank you for updating. I haven't tried. Can I use cloudmonkey? I've installed cloudmonkey, just used for list. Steven On 12/16/2013 03:11 PM, Chiradeep Vittal wrote: Have you tried expanding your pod with http://cloudstack.apache.org/docs/api/apidocs-4.2/root_admin/updatePod.html On 12/16/13 7:22 AM, Steven Liang stevenli...@yesup.com wrote: Hi All, I have a question. If I would use up my existing public IPs(for example: xxx.xxx.1.0/24), how to add new subnet(xxx.xxx.2.0/24) to my new pod? Thank you. Steven
Re: How to add new IPs on CS 4.2 (Basic Networking)?
Hi Giljae, I can not read your picture, can you send me again? BTW, I didn't set any vlans, you mean I must set vlan? Thank you. Steven On 12/16/2013 04:24 PM, giljae o wrote: Hi, You can add additional public ip addresses with the new vlan or existing vlan on UI below. Inline image 1 On Tue, Dec 17, 2013 at 5:27 AM, Steven Liang stevenli...@yesup.com mailto:stevenli...@yesup.com wrote: Hi Chiradeep, Thank you for updating. I haven't tried. Can I use cloudmonkey? I've installed cloudmonkey, just used for list. Steven On 12/16/2013 03:11 PM, Chiradeep Vittal wrote: Have you tried expanding your pod with http://cloudstack.apache.org/docs/api/apidocs-4.2/root_admin/updatePod.html On 12/16/13 7:22 AM, Steven Liang stevenli...@yesup.com mailto:stevenli...@yesup.com wrote: Hi All, I have a question. If I would use up my existing public IPs(for example: xxx.xxx.1.0/24), how to add new subnet(xxx.xxx.2.0/24) to my new pod? Thank you. Steven
Re: How to add new IPs on CS 4.2 (Basic Networking)?
Hi James, Thank you anyway. But I don't understand what Mr. Chiradeep said. I listed my pods using cloudmonkey, the two pods have the same netmask and gateway(management ips). What should I update? Please help me. Thank you. Steven On 12/16/2013 04:35 PM, ogiljae wrote: Hi, Sorry about confusing. The way I wrote is for advanced network not basic zone. I believe that you should stick to Mr. Chiradeep's guide. James. On 12/17/13, 6:29 AM, Steven Liang wrote: Hi Giljae, I can not read your picture, can you send me again? BTW, I didn't set any vlans, you mean I must set vlan? Thank you. Steven On 12/16/2013 04:24 PM, giljae o wrote: Hi, You can add additional public ip addresses with the new vlan or existing vlan on UI below. Inline image 1 On Tue, Dec 17, 2013 at 5:27 AM, Steven Liangstevenli...@yesup.com mailto:stevenli...@yesup.com wrote: Hi Chiradeep, Thank you for updating. I haven't tried. Can I use cloudmonkey? I've installed cloudmonkey, just used for list. Steven On 12/16/2013 03:11 PM, Chiradeep Vittal wrote: Have you tried expanding your pod with http://cloudstack.apache.org/docs/api/apidocs-4.2/root_admin/updatePod.html On 12/16/13 7:22 AM, Steven Liangstevenli...@yesup.com mailto:stevenli...@yesup.com wrote: Hi All, I have a question. If I would use up my existing public IPs(for example: xxx.xxx.1.0/24), how to add new subnet(xxx.xxx.2.0/24) to my new pod? Thank you. Steven
Re: how to add new public subnets to my cs(basic networking mode)
Hi All, I added a new subnet to a new pod. I think it should produce a new vrouter, when I added new vms. But it is not what I expect, my old ips on old pods almost exhaust, so I worried. Who can help me? Thank you. Steven On 12/12/2013 02:39 PM, Steven Liang wrote: Hi Brandon, Thank you for your updating. I didn't use vlan, and I've added the new ip subnet to a new pod of my cs. After added some vms, there is no vms assign new ips. I need to configure vrouter manually? Thank you. Steven On 12/12/2013 12:27 PM, Brandon Arms wrote: Here is the citrix answer: Extending your IP range If you want to extend the range. You can add another IP range by clicking on Add IP Range and then specify the same network VLAN settings, except specify the a new IP range in the same subnet. Do not overlap the existing public IP range. The issue I found is my current public ip range is limited by my current subnet mask. For example, if your public range is something like this: Gateway: 1.1.1.1 Netmask: 255.255.255.224 Vlan: 10 Startip: 1.1.1.2 endIP: 1.1.1.30 I cannot extend my range as I only have 32 addresses available per my subnet mask, so the citrix solution is not an option. I assume the citrix solution is valid if you have something defined like this: Gateway: 1.1.1.1 Netmask: 255.255.255.0 Vlan: 10 Startip: 1.1.1.2 endIP: 1.1.1.30 now you have 256 possible ip addresses per your mask, but are only allowing a subset of those to be assigned. I think in my case, I would have to find where this information is kept in the DB, and modify my subnet mask first, and then proceed with extending via the citrix solution. The other option is to just add another vlan/subnet for the system account to use versus trying to extend your current one. Brandon Arms DSS -Original Message- From: Steven Liang [mailto:stevenli...@yesup.com] Sent: Thursday, December 12, 2013 11:17 AM To: users@cloudstack.apache.org Subject: how to add new public subnets to my cs(basic networking mode) Hi everyone, Could you please tell me how to add new public subnets to my cs? Because my existing ips will exhausted. Thank you. Regards, Steven
how to add new public subnets to my cs(basic networking mode)
Hi everyone, Could you please tell me how to add new public subnets to my cs? Because my existing ips will exhausted. Thank you. Regards, Steven
Re: how to add new public subnets to my cs(basic networking mode)
Hi Brandon, Thank you for your updating. I didn't use vlan, and I've added the new ip subnet to a new pod of my cs. After added some vms, there is no vms assign new ips. I need to configure vrouter manually? Thank you. Steven On 12/12/2013 12:27 PM, Brandon Arms wrote: Here is the citrix answer: Extending your IP range If you want to extend the range. You can add another IP range by clicking on Add IP Range and then specify the same network VLAN settings, except specify the a new IP range in the same subnet. Do not overlap the existing public IP range. The issue I found is my current public ip range is limited by my current subnet mask. For example, if your public range is something like this: Gateway: 1.1.1.1 Netmask: 255.255.255.224 Vlan: 10 Startip: 1.1.1.2 endIP: 1.1.1.30 I cannot extend my range as I only have 32 addresses available per my subnet mask, so the citrix solution is not an option. I assume the citrix solution is valid if you have something defined like this: Gateway: 1.1.1.1 Netmask: 255.255.255.0 Vlan: 10 Startip: 1.1.1.2 endIP: 1.1.1.30 now you have 256 possible ip addresses per your mask, but are only allowing a subset of those to be assigned. I think in my case, I would have to find where this information is kept in the DB, and modify my subnet mask first, and then proceed with extending via the citrix solution. The other option is to just add another vlan/subnet for the system account to use versus trying to extend your current one. Brandon Arms DSS -Original Message- From: Steven Liang [mailto:stevenli...@yesup.com] Sent: Thursday, December 12, 2013 11:17 AM To: users@cloudstack.apache.org Subject: how to add new public subnets to my cs(basic networking mode) Hi everyone, Could you please tell me how to add new public subnets to my cs? Because my existing ips will exhausted. Thank you. Regards, Steven -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Connection refused
Hi All, My cs version is 4.0, host servers use kvm. When I run cloud-set-guest-password, it prompted me Connecting to xxx.xxx.xxx.xxx:8080... failed: Connection refused. I checked the firewall, the port 8080 of vrouter is allowed access. What is wrong with it? Thank you. Regards, Steven
the question of upgrade from 4.0.x to 4.1.0
Hi All, I upgraded from cs 4.0 to 4.1 followed by https://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.1.0/html/Release_Notes/upgrade-instructions.html#upgrade-from-4.0-to-4.1 When I did the step 7, I am confused. I just paste the Security adapters at the end of file /etc/cloudstack/management/componentsContext.xml as http://pastebin.com/FkEdVCUb Anyone can tell me if what I did is correct or not? Thank you. Regards, Steven
Re: Who can tell me how to upgrade from cs4.0 to 4.2?
Hi All, I did upgrade from cs 4.0 to 4.1 followed by release notes. I met issues when I did step 5. The below is from doc: After upgrading to 4.1, API clients are expected to send plain text passwords for login and user creation, instead of MD5 hash. Incase, api client changes are not acceptable, following changes are to be made for backward compatibility: Modify componentsContext.xml, and make PlainTextUserAuthenticator as the default authenticator (1st entry in the userAuthenticators adapter list is default) !-- Security adapters -- bean id="userAuthenticators" class="com.cloud.utils.component.AdapterList" property name="Adapters" list ref bean="PlainTextUserAuthenticator"/ ref bean="MD5UserAuthenticator"/ ref bean="LDAPUserAuthenticator"/ /list /property /bean My question is the file name is componentsContext.xml or componentContext.xml. And where should I put this above, put it to the end of file? Thank you. Steven On 11/23/2013 11:46 PM, Ahmad Emneina wrote: Take a look at the 4.2 release notes. It should have steps to outline the upgrade. I recommend going to 4.2.1 over 4.2 On Sat, Nov 23, 2013 at 8:14 PM, Steven Liang stevenli...@yesup.com wrote: Hi All, My CS is 4.0, I want to upgrade it to 4.2. Could you please give me an idea? Thank you. Regards, Steven -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Who can tell me how to upgrade from cs4.0 to 4.2?
Hi All, My CS is 4.0, I want to upgrade it to 4.2. Could you please give me an idea? Thank you. Regards, Steven
Re: Who can tell me how to upgrade from cs4.0 to 4.2?
Thank you, Ahmad. On 11/23/2013 11:46 PM, Ahmad Emneina wrote: Take a look at the 4.2 release notes. It should have steps to outline the upgrade. I recommend going to 4.2.1 over 4.2 On Sat, Nov 23, 2013 at 8:14 PM, Steven Liang stevenli...@yesup.com wrote: Hi All, My CS is 4.0, I want to upgrade it to 4.2. Could you please give me an idea? Thank you. Regards, Steven
about LDAP
Hi All, I have a question. I have a LDAP server, can I set management server and host servers as LDAP clients? I don't know if it will affect or not. Thank you. Steven
who can explain cpu.overprovisioning.factor more detailed?
Hi, What is cpu.overprovisioning.factor use for? Who can explain it more detailed? Thank you. -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Re: who can explain cpu.overprovisioning.factor more detailed?
Thank you for replying.
I have another question. If there are only 8 core cpu on every
hosts, can I assign 10 cpu to a vm?
On 09/18/2013 01:31 PM, Daan Hoogland wrote:
If you have 1G and a factor of 2, you van
instantiate 2 machines with 1G. This is useful of you don't
expect all machines top be running art the dame time.
Regards,
mobile biligual spell checker used
Op 18 sep. 2013 17:54 schreef "Steven
Liang" stevenli...@yesup.com
het volgende:
Hi,
What is cpu.overprovisioning.factor use for?
Who can explain it more detailed?
Thank you.
--
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com | account.yesup.com
--
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com | account.yesup.com
about os templates
Hi guys, I find there is only CentOS 5.5(64-bit) no GUI (KVM) OS template on CS 4.0. Who can tell me the link of the others(such CentOS 6, Debian etc.). Thank you. Regards, Steven
Re: about os templates
Thank you very much.
I've tested. The CentOS 6 works, but FreeBSD doesn't work.
On 09/05/2013 03:07 PM, Nux! wrote:
On 05.09.2013 18:22, Steven Liang wrote:
Hi guys,
I find there is only "CentOS 5.5(64-bit) no GUI (KVM)" OS
template on CS
4.0. Who can tell me the link of the others(such CentOS 6,
Debian etc.).
Thank you.
Regards,
Steven
Hello,
I have a few images for KVM here:
http://li.nux.ro/download/cloudstack/images/
--
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com | account.yesup.com
Re: 答复: Monitoring feature for CS
Hi Jerry, Zenoss provides what you need. I recommend you to see http://simonljb123.wordpress.com/2013/07/16/install-zenoss-core-4-2-3-on-centos-6-4/ and http://simonljb123.wordpress.com/2013/07/18/how-to-install-cloudstack-zenpack-on-centos-6-4/ Steven On 08/15/2013 05:25 AM, Jerry Jiang wrote: Thanks, Daan What you are providing is monitoring the CS itself. What I want is capturing the computing note's cpu(%), memory and vm's cpu, and memory Jerry -邮件原件- 发件人: Daan Hoogland [mailto:daan.hoogl...@gmail.com] 发送时间: 2013年8月15日 星期四 15:41 收件人: users@cloudstack.apache.org 主题: Re: Monitoring feature for CS Do you want jconsole like functionality? java statsweb CS monitors its availible resources which should be correct. Next is monitorring availibility of all processes (and system vm's). You would want to do this outside the system itself. for instance nagios? Is this answerring the question you were asking? regards, Daan On Thu, Aug 15, 2013 at 6:56 AM, Jerry Jiang jerry.ji...@sjcloud.cn wrote: Hi all, Do you have any solution to implement monitoring feature for CS? Jerry Jiang -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
what is this log message?
Hi, Who can tell me what this message is: 2013-08-01 10:39:21 kvm1.test.com 1 10:39:21 kvm1 CGRE[3124]: Warning: invalid file format of /proc/31088/status Thank you. Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Re: what is this log message?
in /var/log/messages
On 08/01/2013 05:52 PM, Chiradeep Vittal wrote:
Where do you see this log? In CloudStack logs or in
/var/log/messages? Are there any surrounding logs?
From: Steven Liang stevenli...@yesup.com
Reply-To: "users@cloudstack.apache.org"
users@cloudstack.apache.org
Date: Thursday, August
1, 2013 1:51 PM
To: "users@cloudstack.apache.org"
users@cloudstack.apache.org
Subject: what is this
log message?
Hi,
Who can tell me what this message is:
2013-08-01 10:39:21 kvm1.test.com 1 10:39:21 kvm1
CGRE[3124]: Warning: invalid file format of
/proc/31088/status
Thank you.
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com
|
account.yesup.com
--
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com | account.yesup.com
Re: CPVM custom SSL location
good question. i also want to know. On 06/26/2013 12:31 PM, David Comerford wrote: Hi, Does anyone know where custom SSL certificates are stored on the console proxy vm's? Had a look in /etc/ssl/certs/ and /usr/local/cloud/certs/ but they only contain the realhostip.com certs. Thanks, David Comerford -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Re: Usage Records
see this link https://issues.apache.org/jira/browse/CLOUDSTACK-721 On 05/31/2013 05:21 AM, Enric Muoz wrote: Hi all, I'm using Cloudstack 4.0.2 and I have problems to see the usage records. I've already installed the usage server and it is running. I've also set the global settings from the UI enable.usage.server to true and the usage.stats.job.aggregation.range to 10 minutes in order to test the usage server. If I'm not wrong, the usage server should fill the cloud_usage database every ten minutes with the new usage records. However, the cloud_usage database is always empty. I have also tried to execute the generateUsageRecords and listUsageRecords API commands but no usage data appears. Anyone can help me to get the usage records?? Thank you in advance, Enric -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
Re: Reg: Moving CloudStack Management Server from one machine to another
Hi Geoff,
Can I use LVS to implement load balancer. If so, what ports should I use?
Regards,
Steven
On 05/27/2013 03:24 AM, Geoff Higginbottom wrote:
Nehal,
I would approach this in a slightly different way.
Set up your new management server but as a 2nd node rather than a replacement. To do so you need to put a load balancer in front of both of them and update the global setting 'host' with the new load balanced IP.
After updating the 'host' setting and restarting the 'cloud-management' service on each, you will need to restart all system VMs so they use this new setting.
You should then add a 2nd MySQL server, initially as a slave and allow it to replicate, then 'fail over' making the slave the new master. The docs detail how to deploy multiple MySQL servers and how to fail over.
Whilst this may seem like more work, we always deploy with at least two Management Servers and two MySQL servers as this provides better resilience makes performing planned maintenance much easier.
Regards
Geoff Higginbottom
CTO / Cloud Architect
D: +44(0)20 3603 0542tel:+442036030542 | S: +44(0)20 3603 0540tel:+442036030540 | M: +44(0)7968161581tel:+447968161581
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On 27 May 2013, at 06:25, "Nehal J. Wani" nehaljw.k...@gmail.commailto:nehaljw.k...@gmail.com wrote:
Suppose I have only one management server and I want to take it down for
maintenance. What is the procedure to deploy the management server on a
different machine?
I tried the following on the new machine:
(i) Completed all the steps from Chapter 2 in the
Apache_CloudStack-4.0.2-Quick_Install_Guide-en-US.pdf
(ii) Copied all files from /etc/cloud, /usr/lib64/cloud, /var/lib/cloud
from the old machine to the new one.
(iii) Took dumps of the databases cloud, cloudbridge, cloud_usage from old
machine and then put them in the new machine.
(iv) Changed the ip in /etc/cloud/agent/agent.properties and
/etc/cloud/management/db.properties from 10.3.3.57 to 10.3.3.56
But i still get the error
2013-05-27 10:51:16,581 WARN [agent.manager.ClusteredAgentManagerImpl]
(Job-Executor-2:job-93) Unable to connect to peer management server:
90520731198133, ip: 10.3.3.57 due to Connection refused
java.net.ConnectException: Connection refused
at sun.nio.ch.Net.connect(Native Method)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:525)
at java.nio.channels.SocketChannel.open(SocketChannel.java:164)
at
com.cloud.agent.manager.ClusteredAgentManagerImpl.connectToPeer(ClusteredAgentManagerImpl.java:442)
at
com.cloud.agent.manager.ClusteredAgentAttache.send(ClusteredAgentAttache.java:172)
at com.cloud.agent.manager.AgentAttache.send(AgentAttache.java:388)
at
com.cloud.agent.manager.AgentManagerImpl.send(AgentManagerImpl.java:505)
at
com.cloud.agent.manager.AgentManagerImpl.send(AgentManagerImpl.java:458)
at
com.cloud.vm.VirtualMachineManagerImpl.advanceStop(VirtualMachineManagerImpl.java:1079)
at
com.cloud.vm.UserVmManagerImpl.stopVirtualMachine(UserVmManagerImpl.java:2804)
at
com.cloud.event.ActionEventCallback.intercept(ActionEventCallback.java:36)
at com.cloud.api.commands.StopVMCmd.execute(StopVMCmd.java:119)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:138)
at
com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:432)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
How to rectify this? How can I achieve my goal?
Thanking You,
Nehal J. Wani
UG2, BTech CS+MS(CL)
IIIT-Hyderabad
http://commanlinewani.blogspot.com
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--
Steven Liang
Linux System Admin
Phone: 1.416.499.8009 ext. 2865
Cell Phone: 1.647.718.5292
Email: stevenli...@yesup.com
www.yesup.com | account.yesup.com
Re: Installation of Cloudstack 4.0 KVM Hypervisor Host with Onekey
can you attach your script? On 05/22/2013 03:45 PM, Simon Liang wrote: Hi, I wrote a script for Cloudstack 4.0 KVM Hypervisor Host installation. This will help shorten the installation process. Here is the link to the script: http://simonljb123.wordpress.com/2013/05/22/installation-of-cloudstack-4-0-kvm-hypervisor-host-with-onekey/ Simon -- Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com
