Re: [ovirt-users] VLAN with one NIC
Hi, Indeed at this stage it is not supported to have VM and VLAN networks on the same physical interface. I know it is supposed to be changed in the future (if I understand correctly it is already supported on the VDSM side). For now you can have 2 VLAN networks on the same interface ( so if it works for your specific scenario you can tag the management network) Or you can configure the Management network to be non-VM as was proposed earlier and then you can add VLAN networks to the same interface (for such scenario you can't have management network to be configured on your VMs) Of course if you can have or add additional NICs to you host device, and then you can configure Management network on one of the interfaces and VLAN on another. Regards, Genadi - Original Message - From: "Chris Liebman" To: "gregor" Cc: "users" Sent: Friday, September 4, 2015 7:58:43 PM Subject: Re: [ovirt-users] VLAN with one NIC If your sharing a physical interface with both tagged and untagged traffic they don't allow VM's on the untagged link. I believe this is because some earlier versions of the bridging code in the kernel would allow pass the tagged traffic to VM's located on the untagged interface. That being a security issue. On Fri, Sep 4, 2015 at 9:47 AM, gregor < gregor_fo...@catrix.at > wrote: Thanks, now I can use the eth0 to connect to the web-interface and the logical vlan network to use in a VM but I can't use the untagged VLAN1 in the VM. When I add a new logical network without VLAN tagging the web-interface returns "Cannot have more than one non-VLAN network on one interface." When I create a logical network with taggged ID 1 I can't connect from a VM to my VLAN1. So I have to find a way to created the following networks: - ovirtmgmt: without tagged vlan for managing -> works - vlan1: without tagged vlan for the VM's to connect to my default network -> currently no solution - vlan10: tagged vlan with id 10 -> works cheers gregor On 2015-09-04 18:05, Chris Liebman wrote: > You have to edit the ovirtgmt network and un-check the "VM Network" box: > > Inline image 1 > > On Fri, Sep 4, 2015 at 8:47 AM, gregor < gregor_fo...@catrix.at > > wrote: > > Hi, > > is it possible to use different VLAN with one NIC in ovirt? > > I can not add a logical network configured as VLAN to my ovirtmgmt > interface, I get "Cannot have a non-VLAN VM network and VLAN-tagged > networks on one interface." > > The setup for the Port is a trunk of different tagged VLAN's and the > default VLAN1 is untagged. Normally this work under centos where I give > the nic eth0 an IP and create a nic eth0.10 for the VLAN with ID 10 and > set an IP for it. > > cheers > gregor > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt iSCSI
You are welcome Genadi - Original Message - From: "Arthur Cezar Lima de Melo" To: "Genadi Chereshnya" Cc: "Yaniv Dary" , users@ovirt.org Sent: Wednesday, July 1, 2015 3:06:07 PM Subject: Re: [ovirt-users] oVirt iSCSI Oh, Thank you!! It's working! 2015-07-01 6:16 GMT-03:00 Genadi Chereshnya < gcher...@redhat.com > : Hi, Indeed for ISCSI Bond the network should be non-required. You should change your network to be non-required, then it will work for you Go to Cluster -> choose specific Cluster you are working on -> Go to Logical Network subtab -> Go to Managed network and uncheck the required flag. Genadi - Original Message - From: "Yaniv Dary" < yd...@redhat.com > To: "Arthur Cezar Lima de Melo" < arthur.m...@gigacom.com.br >, users@ovirt.org Sent: Wednesday, July 1, 2015 12:11:43 PM Subject: Re: [ovirt-users] oVirt iSCSI What is the use flow? adding storage domain? On 06/30/2015 08:18 PM, Arthur Cezar Lima de Melo wrote: Hey guys, Can anyone help me about this problem? " Error while executing action: Cannot add iSCSI Bond. Required network cannot be a part of an iSCSI bond. " Thanx! -- Arthur Cezar Lima de Melo Tel: (21) 9 8142 -9079 | (21) 3553-8214 Ramal: 7008 arthur.m...@gigacom.com.br www.gigacom.com.br ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Arthur Cezar Lima de Melo Tel: (21) 9 8142 -9079 | (21) 3553-8214 Ramal: 7008 arthur.m...@gigacom.com.br www.gigacom.com.br ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt iSCSI
Hi, Indeed for ISCSI Bond the network should be non-required. You should change your network to be non-required, then it will work for you Go to Cluster -> choose specific Cluster you are working on -> Go to Logical Network subtab -> Go to Managed network and uncheck the required flag. Genadi - Original Message - From: "Yaniv Dary" To: "Arthur Cezar Lima de Melo" , users@ovirt.org Sent: Wednesday, July 1, 2015 12:11:43 PM Subject: Re: [ovirt-users] oVirt iSCSI What is the use flow? adding storage domain? On 06/30/2015 08:18 PM, Arthur Cezar Lima de Melo wrote: Hey guys, Can anyone help me about this problem? " Error while executing action: Cannot add iSCSI Bond. Required network cannot be a part of an iSCSI bond. " Thanx! -- Arthur Cezar Lima de Melo Tel: (21) 9 8142 -9079 | (21) 3553-8214 Ramal: 7008 arthur.m...@gigacom.com.br www.gigacom.com.br ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Bandwidth Consumption
RFE link: https://bugzilla.redhat.com/show_bug.cgi?id=1234302 You are welcome to update it if needed Genadi - Original Message - From: "Punit Dambiwal" To: "Genadi Chereshnya" Cc: users@ovirt.org, "Dan Kenigsberg" , "Omer Frenkel" , "Itamar Heim" Sent: Monday, June 22, 2015 12:32:58 PM Subject: Re: [ovirt-users] VM Bandwidth Consumption OK...Please help me to open the REF and give the REF number for followup.. On Mon, Jun 22, 2015 at 5:15 PM, Genadi Chereshnya < gcher...@redhat.com > wrote: Hi Punit, I understand what you want and I think we don't have such a feature. That's why I asked you to open RFE for it. If it is problem for you, please let me know and I'll open RFE and will send you the number of RFE to follow Thanks, Genadi - Original Message - From: "Punit Dambiwal" < hypu...@gmail.com > To: "Genadi Chereshnya" < gcher...@redhat.com > Cc: users@ovirt.org , "Dan Kenigsberg" < dan...@redhat.com >, "Omer Frenkel" < ofren...@redhat.com >, "Itamar Heim" < ih...@redhat.com > Sent: Monday, June 22, 2015 11:57:41 AM Subject: Re: [ovirt-users] VM Bandwidth Consumption Hi Genadi, Thanks for the updates..for my second question the use case is if i want that some specific guest VM just allowed to use only 100GB bandwidth per month,when they cross the allowed size..engine will alert them or send notification On Mon, Jun 22, 2015 at 3:23 PM, Genadi Chereshnya < gcher...@redhat.com > wrote: Hi Punit. About your first question: There is a new feature in 3.6 called cumulative rx/tx statistics I think this is what you need. Please take a look at the feature page: http://www.ovirt.org/Features/Cumulative_RX_TX_Statistics About you second question: I am not aware of such a feature, so please open RFE for it Thanks, Genadi - Original Message - From: "Punit Dambiwal" < hypu...@gmail.com > To: users@ovirt.org , "Dan Kenigsberg" < dan...@redhat.com >, "Omer Frenkel" < ofren...@redhat.com >, "Itamar Heim" < ih...@redhat.com > Sent: Monday, June 22, 2015 10:16:50 AM Subject: [ovirt-users] VM Bandwidth Consumption Hi, I want to measure the bandwidth consumption of every guest VM on the monthly basis...but i didn't find any way in the ovirt to check the bandwidth consumption of the guest VM.. Also is there any way to set the quota on the bandwidth consumption of the guest VM...such as every VM can use upto 100Gb bandwidth in one month...once the VM cross this limit,either admin got notify or there should be an alert... Thanks, Punit ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Bandwidth Consumption
Hi Punit, I understand what you want and I think we don't have such a feature. That's why I asked you to open RFE for it. If it is problem for you, please let me know and I'll open RFE and will send you the number of RFE to follow Thanks, Genadi - Original Message - From: "Punit Dambiwal" To: "Genadi Chereshnya" Cc: users@ovirt.org, "Dan Kenigsberg" , "Omer Frenkel" , "Itamar Heim" Sent: Monday, June 22, 2015 11:57:41 AM Subject: Re: [ovirt-users] VM Bandwidth Consumption Hi Genadi, Thanks for the updates..for my second question the use case is if i want that some specific guest VM just allowed to use only 100GB bandwidth per month,when they cross the allowed size..engine will alert them or send notification On Mon, Jun 22, 2015 at 3:23 PM, Genadi Chereshnya < gcher...@redhat.com > wrote: Hi Punit. About your first question: There is a new feature in 3.6 called cumulative rx/tx statistics I think this is what you need. Please take a look at the feature page: http://www.ovirt.org/Features/Cumulative_RX_TX_Statistics About you second question: I am not aware of such a feature, so please open RFE for it Thanks, Genadi - Original Message - From: "Punit Dambiwal" < hypu...@gmail.com > To: users@ovirt.org , "Dan Kenigsberg" < dan...@redhat.com >, "Omer Frenkel" < ofren...@redhat.com >, "Itamar Heim" < ih...@redhat.com > Sent: Monday, June 22, 2015 10:16:50 AM Subject: [ovirt-users] VM Bandwidth Consumption Hi, I want to measure the bandwidth consumption of every guest VM on the monthly basis...but i didn't find any way in the ovirt to check the bandwidth consumption of the guest VM.. Also is there any way to set the quota on the bandwidth consumption of the guest VM...such as every VM can use upto 100Gb bandwidth in one month...once the VM cross this limit,either admin got notify or there should be an alert... Thanks, Punit ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM Bandwidth Consumption
Hi Punit. About your first question: There is a new feature in 3.6 called cumulative rx/tx statistics I think this is what you need. Please take a look at the feature page: http://www.ovirt.org/Features/Cumulative_RX_TX_Statistics About you second question: I am not aware of such a feature, so please open RFE for it Thanks, Genadi - Original Message - From: "Punit Dambiwal" To: users@ovirt.org, "Dan Kenigsberg" , "Omer Frenkel" , "Itamar Heim" Sent: Monday, June 22, 2015 10:16:50 AM Subject: [ovirt-users] VM Bandwidth Consumption Hi, I want to measure the bandwidth consumption of every guest VM on the monthly basis...but i didn't find any way in the ovirt to check the bandwidth consumption of the guest VM.. Also is there any way to set the quota on the bandwidth consumption of the guest VM...such as every VM can use upto 100Gb bandwidth in one month...once the VM cross this limit,either admin got notify or there should be an alert... Thanks, Punit ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] connecting my oVirt engine to a 100mb switch
I am glad you figured out what the problem is Genadi - Original Message - From: "Andrew Precht" To: "Genadi Chereshnya" , Users@ovirt.org Sent: Thursday, May 28, 2015 8:01:19 PM Subject: Re: [ovirt-users] connecting my oVirt engine to a 100mb switch It is a hardware issue. Our pass-through's in the c7000 enclosures are not capable of 10/100 On Thu, May 28, 2015 at 7:22 AM, Andrew Precht < andrewprech...@gmail.com > wrote: The switch is a Cisco 3750 v2, I also tried a cheep Netgear. I'll put in a request to set the Cisco to 100 full and see if that helps. Thanks On Thu, May 28, 2015 at 6:24 AM, Genadi Chereshnya < gcher...@redhat.com > wrote: Hi Andrew I am not aware of any issue to connect engine to specific switch (try to connect other host to the switch to check this assumption) Looks like it's auto-negotiation issue. Try to disable it (on the switch side too) Regards, Genadi - Original Message - From: "Andrew Precht" < andrewprech...@gmail.com > To: users@ovirt.org Sent: Thursday, May 28, 2015 12:37:57 AM Subject: [ovirt-users] connecting my oVirt engine to a 100mb switch Hi all, I’m having problems connecting my oVirt engine to a 100mb switch. I’m not having any problems connecting to 1gb. But, I need to also have a connection to a 100mb network. I’ve tried configuring ethtool_opts on the interface. However, this only results in the NIC not coming up and showing: Speed: Unknown! and Duplex: Unknown! (255), when I run ethtool ethX Is it possible to connect the engine to a 100mb switch? Thanks PS. I also posted this question over on the oVirt G+ page. I apologize if that's incorrect but I have G+ open all day... ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] connecting my oVirt engine to a 100mb switch
Hi Andrew I am not aware of any issue to connect engine to specific switch (try to connect other host to the switch to check this assumption) Looks like it's auto-negotiation issue. Try to disable it (on the switch side too) Regards, Genadi - Original Message - From: "Andrew Precht" To: users@ovirt.org Sent: Thursday, May 28, 2015 12:37:57 AM Subject: [ovirt-users] connecting my oVirt engine to a 100mb switch Hi all, I’m having problems connecting my oVirt engine to a 100mb switch. I’m not having any problems connecting to 1gb. But, I need to also have a connection to a 100mb network. I’ve tried configuring ethtool_opts on the interface. However, this only results in the NIC not coming up and showing: Speed: Unknown! and Duplex: Unknown! (255), when I run ethtool ethX Is it possible to connect the engine to a 100mb switch? Thanks PS. I also posted this question over on the oVirt G+ page. I apologize if that's incorrect but I have G+ open all day... ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] using Network_Custom_Properties for firewalld zone?
Hi Jorick, I am not sure that Network_Custom_Properties is what you are looking for. With network custom properties you can only configure bridge or ethtool opts. So bridge opts doesn't suit you as it is only for specific configuration of the bridge on the specific NIC and with ethtool you don't configure firewall as well, unless there is a command that I am not familiar with. Regards, Genadi - Original Message - From: "Jorick Astrego" To: users@ovirt.org Sent: Friday, May 8, 2015 1:24:46 PM Subject: [ovirt-users] using Network_Custom_Properties for firewalld zone? Hi, Trying to add the ZONE field to the NIC's in oVirt as I'm trying to use Firewalld instead of iptables. Manually it works fine but when I try to set a custom property, it doesn't apply. http://www.ovirt.org/Features/Network_Custom_Properties I can't figure out if this should work or I should use a different method. Met vriendelijke groet, With kind regards, Jorick Astrego Netbulae Virtualization Experts Tel: 053 20 30 270 i...@netbulae.euStaalsteden 4-3AKvK 08198180 Fax: 053 20 30 271 www.netbulae.eu 7547 TA Enschede BTW NL821234584B01 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Port mirroring outside traffic into a VM?
Hi Chris, If I understand you correctly you are trying to replace the physical device mirroring with VM? If this is the case I don't think it's possible to do it with port mirroring oVIRT feature. The existing oVIRT port mirroing feature is for mirroring traffic between VM devices for specific Network. So if you have 3 VMs with network you can monitor on 1 VM that specific network that is used between 2 other VMs. Thanks, Genadi - Original Message - From: "Chris Adams" To: users@ovirt.org Sent: Friday, February 13, 2015 10:14:20 PM Subject: [ovirt-users] Port mirroring outside traffic into a VM? I have a network traffic monitor that is on a physical machine right now. It has two network interfaces: one with an IP on a regular switch port, and one without an IP on a switch port that is the target of a port mirror/monitor session for the desired VLAN. I'd like to move this system to an oVirt VM (I'm running 3.5.1). Is this the right way to go about it (and still have the VM migratable)? - I have several hosts with extra network interfaces; pick at least a couple, connect them to switch ports that are configured for mirror/monitor session. - In oVirt admin console, choose the Networks tab, click New. Give the network a name (like "monitor"), leave VLAN tagging de-selected and VM Network selected. Under the Cluster section, de-select Required (because the mirror won't go to all hosts). Click OK to create. - Click on the network, select the vNIC Profiles tab, edit the default profile and select Port Mirroring. - Go to the Hosts tab. For each host with a port mirror, click on the host, then choose the Network Interfaces tab and Setup Host Networks. Drag the new network to its attached port, click the pencil, and set Boot Protocol to None. - Go to the Virtual Machines tab. Click on the VM, choose the Network Interfaces tab, and click New. Choose the monitor network in the Profile. -- Chris Adams ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] New environment ovirt
Engine will need only one network card Hosts will need 3 if you use untagged traffic for your requirements Genadi - Original Message - From: "Simone Tiraboschi" To: "nicola gentile" Cc: Users@ovirt.org Sent: Thursday, January 15, 2015 11:11:06 AM Subject: Re: [ovirt-users] New environment ovirt - Original Message - > From: "nicola gentile" > To: Users@ovirt.org > Sent: Wednesday, January 14, 2015 3:09:30 PM > Subject: [ovirt-users] New environment ovirt > > Hello, > I have a question. > I would like to set up a new environment with two nodes. > I would like separate che storage traffic, vm traffic and network > management traffic. > Storage is in a separate subnet. > Also the virtual machine is in a separate subnet, and I would like to > separate the management of the network too. > I think I need to add 3 network adapters on the nodes, one for each purpose. > Now I ask you, does the oVirt engine server (manager) need three > network cards too? At least you need only the Management Network (ovirtmgmt), you could also evaluate the opportunity to use the self hosted engine where oVirt engine runs on a VM hosted in HA way by the hosts it is managing [1. http://www.ovirt.org/Features/Self_Hosted_Engine > Thank you > > Nicola > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ovirt-devel] Feature Page: Mac Pool per DC
1) In our opinion the pool definition should be optional. We should preserve the existing behavior. It will be useful especially for the upgrade scenarios. 2) As well for the "Number of MACs" we proposed earlier you should take into account the multicast addresses (if they are in the range) and to reduce them from the count of "Number of MACs" Genadi - Original Message - From: "Martin Mucha" To: "Genadi Chereshnya" Cc: "Moti Asayag" , de...@ovirt.org, users@ovirt.org, "Martin Pavlik" Sent: Monday, April 28, 2014 9:59:06 AM Subject: Re: [ovirt-users] [ovirt-devel] Feature Page: Mac Pool per DC Hi, thanks for your input, I'll try to satisfy your request to be able to set range 'width' either by 'end boundary' or 'mac count' in gui design. Prior to that there are more fundamental decisions to be made -- like whether the pool definition is mandatory or optional, and how this influence the app for upgrading users. I'm pushing the idea of optional definition with one global pool as a fallback. And like I said in previous emails, from this point of view is gui design marginal, since we do not know what exact things should be displayed there(gui will be little bit different for optional pool definition). This is to be decided this week, after that we can discuss final design of gui. m. - Original Message - From: "Genadi Chereshnya" To: "Moti Asayag" Cc: de...@ovirt.org, users@ovirt.org, "Martin Mucha" , "Martin Pavlik" Sent: Monday, April 28, 2014 8:47:11 AM Subject: Re: [ovirt-users] [ovirt-devel] Feature Page: Mac Pool per DC Hi, We would like to propose a little bit better solution from user experience side. We should have 3 fields for each range: 1) Start range 2) End range 3) Number of MACs When you have to fill in "End range" or "Number of MACs" (when start range is mandatory). And the 3rd field will be filled in automatically according to others. For example: 1) If "Start range" is 00:00:00:00:00:01 and "Number of MACs" is 5 then "End range" should be filled in with 00:00:00:00:00:05. 2) If "Start range" is 00:00:00:00:00:01 and "End range" is 00:00:00:00:00:05, then "Number of MACs" should be filled in with 5. For update: "End range" and "Number of MACs" should be updated automatically as well, so if you update "End range" the "Number of MACs" should be updated and vice versa. For adding several MAC pool ranges for DC we can use the "+" or "-" sign as we do for adding VNIC profile or Labels field. Regards, Genadi - Original Message - From: "Moti Asayag" To: "Martin Mucha" Cc: de...@ovirt.org, users@ovirt.org Sent: Monday, April 28, 2014 9:21:50 AM Subject: Re: [ovirt-users] [ovirt-devel] Feature Page: Mac Pool per DC - Original Message - > From: "Martin Mucha" > To: "Yevgeny Zaspitsky" > Cc: users@ovirt.org, de...@ovirt.org > Sent: Monday, April 28, 2014 9:14:38 AM > Subject: Re: [ovirt-devel] Feature Page: Mac Pool per DC > > Hi, > you're right, I do know about these problems. THIS IS DEFINITELY NOT A FINAL > CODE. > > Why I did it this way: I come from agile environment. > This supposed to be FIRST increment. Not last. I hate waterfall style of work > -- almighty solution in one swing. I'd like to make sure, that main part, > that core principle is valid and approved. Making gui look nice is marginal. > So it is data structure for first increment. We can definitely think of > thousands of improvements, BUT this RFC already include more than 10 patch > sets and NO core reviews. How can I know, that others will approve this and > I'm not completely wrong? > > about UX: it's wrong, but just fine for first increment. It can be used > somehow and that just sufficient. Note: even with table to enter each > from-to range there can be validation problem needed to be handled. Gui can > changed to better one, when we know, that this feature works. But meantime > others can test this feature functionality via this ugly, but very fast to > write, gui! > > about DB: I'm aware of DB normalization, and about all implications my > "design" has. Yes, storing it in one varchar column is DB (very heavily > used) antipattern, just fine for first increment and very easy to fix. > There is another motivation for using a normalized data, specifically for mac addresses - using the MAC addresses type [1] will enforce validity of the input and will allow functionality such as comparison (is required). [1] http://www.postgresql.org/docs/8.4/static/datatype-net-types.html > If it's up t
Re: [ovirt-users] [ovirt-devel] Feature Page: Mac Pool per DC
Hi, We would like to propose a little bit better solution from user experience side. We should have 3 fields for each range: 1) Start range 2) End range 3) Number of MACs When you have to fill in "End range" or "Number of MACs" (when start range is mandatory). And the 3rd field will be filled in automatically according to others. For example: 1) If "Start range" is 00:00:00:00:00:01 and "Number of MACs" is 5 then "End range" should be filled in with 00:00:00:00:00:05. 2) If "Start range" is 00:00:00:00:00:01 and "End range" is 00:00:00:00:00:05, then "Number of MACs" should be filled in with 5. For update: "End range" and "Number of MACs" should be updated automatically as well, so if you update "End range" the "Number of MACs" should be updated and vice versa. For adding several MAC pool ranges for DC we can use the "+" or "-" sign as we do for adding VNIC profile or Labels field. Regards, Genadi - Original Message - From: "Moti Asayag" To: "Martin Mucha" Cc: de...@ovirt.org, users@ovirt.org Sent: Monday, April 28, 2014 9:21:50 AM Subject: Re: [ovirt-users] [ovirt-devel] Feature Page: Mac Pool per DC - Original Message - > From: "Martin Mucha" > To: "Yevgeny Zaspitsky" > Cc: users@ovirt.org, de...@ovirt.org > Sent: Monday, April 28, 2014 9:14:38 AM > Subject: Re: [ovirt-devel] Feature Page: Mac Pool per DC > > Hi, > you're right, I do know about these problems. THIS IS DEFINITELY NOT A FINAL > CODE. > > Why I did it this way: I come from agile environment. > This supposed to be FIRST increment. Not last. I hate waterfall style of work > -- almighty solution in one swing. I'd like to make sure, that main part, > that core principle is valid and approved. Making gui look nice is marginal. > So it is data structure for first increment. We can definitely think of > thousands of improvements, BUT this RFC already include more than 10 patch > sets and NO core reviews. How can I know, that others will approve this and > I'm not completely wrong? > > about UX: it's wrong, but just fine for first increment. It can be used > somehow and that just sufficient. Note: even with table to enter each > from-to range there can be validation problem needed to be handled. Gui can > changed to better one, when we know, that this feature works. But meantime > others can test this feature functionality via this ugly, but very fast to > write, gui! > > about DB: I'm aware of DB normalization, and about all implications my > "design" has. Yes, storing it in one varchar column is DB (very heavily > used) antipattern, just fine for first increment and very easy to fix. > There is another motivation for using a normalized data, specifically for mac addresses - using the MAC addresses type [1] will enforce validity of the input and will allow functionality such as comparison (is required). [1] http://www.postgresql.org/docs/8.4/static/datatype-net-types.html > If it's up to me, I'd like to wait for approval of 'core' part of this change > (lets call it spike), and finish remaining 'marginalities' after it. (just > to make myself clear proper db design ISN'T marginal measuring it using > absolute scale, but it IS very marginal related to situation where most of > code wasn't approved/reviewed yet). > > m. > > - Original Message - > From: "Yevgeny Zaspitsky" > To: "Martin Mucha" > Cc: de...@ovirt.org, users@ovirt.org > Sent: Sunday, April 27, 2014 2:22:04 PM > Subject: Re: [ovirt-devel] Feature Page: Mac Pool per DC > > Now for users@ovirt.org indeed. > > - Original Message - > From: "Yevgeny Zaspitsky" > To: "Martin Mucha" > Cc: us...@ovrit.org, de...@ovirt.org > Sent: Sunday, April 27, 2014 2:29:46 PM > Subject: Re: [ovirt-devel] Feature Page: Mac Pool per DC > > Martin, > > I'd like to propose a different approach on how the ranges to be defined and > stored. > > Discussing this feature with Moti raised the alternative UX design: > Defining ranges could be added as a left-tab on create DC dialog and a > sub-tab on an existing DC. It would be a table of start and end address > fields and we can add a calculated # of MACs in the range and/or summary for > the DC. > Also that will make string parsing unneeded, prevent possible user mistakes > in the string format and make possible validating every field of the range > on the UI side easier. > As you can see on the screenshot you've attached even a single range doesn't > fit to the text box. In case of multiple ranges managing them in a single > line textbox would be very uncomfortable. > > A range is an object with at least 2 members (start and end). And we have few > of these for each data center. > Storing a collection of the objects in a single field in a relational DB > seems a bit awkward to me. > That has few disadvantages: > 1. is not normalized > 2. make data validation nearly impossible > 3. make querying the data very difficult > 4. is restraining our ability to extend the object (e.g. a user mi
Re: [Users] Python SDK - VNIC profiles collection is missing under root - issue solved
I found out that my PYTHONPATH was directing to outdated sources (cloned from an early version), therefore the rpms were hidden. Once, I unset the PYTHONPATH, the issue was solved and the correct SDK package was used. Thanks, Genadi - Original Message - From: "Genadi Chereshnya" To: "users" Sent: Tuesday, February 18, 2014 12:09:07 PM Subject: [Users] Python SDK - VNIC profiles collection is missing under root Hi, We installed the new ovirt-engine-sdk-python from Fedora repo - version 3.3.0.7-1.fc20 The VNIC profile collection was missing under API root. Installing it from nightly (version ovirt-engine-sdk-python-3.5.0.0-1.20140211.git61ac75b.fc20.noarch) had the same result. According to changelog (http://wiki.ovirt.org/Python-sdk-changelog) it was supposed to work from 3.3.0.4-1 Last time it was working was on 3.3.3-0.1 version. Thanks, Genadi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Python SDK - VNIC profiles collection is missing under root
Hi, We installed the new ovirt-engine-sdk-python from Fedora repo - version 3.3.0.7-1.fc20 The VNIC profile collection was missing under API root. Installing it from nightly (version ovirt-engine-sdk-python-3.5.0.0-1.20140211.git61ac75b.fc20.noarch) had the same result. According to changelog (http://wiki.ovirt.org/Python-sdk-changelog) it was supposed to work from 3.3.0.4-1 Last time it was working was on 3.3.3-0.1 version. Thanks, Genadi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] What should be the default for adding network from specific Cluster
Hi all, We would like to consult community about adding the Network from Cluster tab. In 3.3 we can add Network from the DataCenter tab and then that network will be attached to all Clusters of that DataCenter. When adding network from specific Cluster the default behavior today is to attach that network to all the Clusters under the same DataCenter as well. We think that the right behavior should be add that network by default only to the Cluster from which we add that Network from. Any feedback will be appreciated. Thanks, Genadi Rhevm-Network QE ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
