Re: [Openstack] openstack folsom quota issue

2013-07-23 Thread Robert van Leeuwen
. We just re-created all our machines with the new flavours and the issues went away. I'm sorry to say that I don't have any suggestions if you are not able to do this but at least you have some pointers to look at. Cheers, Robert van Leeuwen From: Openstack

Re: [Openstack] How to delete nets and subnets. part 2.

2013-07-11 Thread Robert van Leeuwen
Hi there, I need to delete subnet and net and then create new ones. I type command: quantum net-delete xxx quantum subnet-delete xxx I've seen some IP's never released after the virtual machine is destroyed. If you are absolutely sure they are not in use I usually just manually remove them

Re: [Openstack] How to delete nets and subnets. part 2.

2013-07-11 Thread Robert van Leeuwen
On 11 jul. 2013, at 20:43, comiqadze co...@yandex.ru wrote: Hi, thank you Robert, Sorry, but there is another issue now: When I'm trying to associate floating-ip, according to the following link,: http://docs.openstack.org/folsom/basic-install/content/basic-install_operate.html it

Re: [Openstack] [SWIFT] raising network traffic on the storage node

2013-07-09 Thread Robert van Leeuwen
of small files and really big disks. The issue is not related to the network but the local filesystem/disk. When the inode cache gets insufficient you can see terrible slow-downs. There have been a few threads about that in this list, having a lot of memory usually helps a bit. Cheers, Robert van

Re: [Openstack] Quantum /Neutron

2013-07-08 Thread Robert van Leeuwen
are only needed when you scale out one application for regular communication between machines you won't need it. Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https

Re: [Openstack] [Swift] Updating best practices for XFS inode size

2013-07-01 Thread Robert van Leeuwen
done. Hi Chuck, Thanks for the heads up. Do you, or any of the Redhat people, know if the Red Hat 6 kernel is also recent enough (are those improvements back-ported to RHEL 6)? Thx, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack

Re: [Openstack] [Swift] Load Average node storage

2013-06-24 Thread Robert van Leeuwen
-auditor and replicator running? Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] [Swift] Cache pressure tuning

2013-06-17 Thread Robert van Leeuwen
, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] Grizly - Quantum - Openvswitch : routeur and L3-agent

2013-05-16 Thread Robert van Leeuwen
use_namespaces = False in l3-agent.ini ) you must set the router-id of the router you want to run in the l3_agent.ini. If you set the quantum server to debug you should see something referring to this when you start the l3-agent. Cheers, Robert van Leeuwen

Re: [Openstack] [Openstack-operators] Setting default dns server entry for VM

2013-05-15 Thread Robert van Leeuwen
Oops, reply-ed off-list.. For future reference :) From: Shyam Goud [shyam.tod...@oneconvergence.com] Sent: Wednesday, May 15, 2013 2:14 PM To: Robert van Leeuwen Subject: Re: [Openstack-operators] Setting default dns server entry for VM Bingoo.. that did

Re: [Openstack] Changing the location of Nova's instances

2013-05-15 Thread Robert van Leeuwen
I would like to move all instances into /home/storage/nova/instances. The following value in nova.conf specifies where the images are located: state_path Of course, I would shut down all instances and copy everything to the new location. But how do I convince Nova that things have changed?

Re: [Openstack] Installing OpenvSwitch on CentOS 6.4

2013-05-08 Thread Robert van Leeuwen
for openvswitch. Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

[Openstack] [Quantum] Grizzly: how to setup multi l3-agents for HA

2013-05-08 Thread Robert van Leeuwen
from the virtual machines perspective? Maybe I missing something or is this not even possible? I'd rather not use Pacemaker for HA because it add's complexity and another thing that can fail. Thanks, Robert van Leeuwen ___ Mailing list: https

Re: [Openstack] Openstack - Folsom Quantum Insallation

2013-05-01 Thread Robert van Leeuwen
All, I am trying to setup Folsom Quantum on CentOS and ran into issue building the openvswitch rpm. Does anyone have a built rpm or steps to build it? Hi, I will mail you our srpm / rpm for openvswitch. Cheers, Robert van Leeuwen ___ Mailing

Re: [Openstack] quantum and centos

2013-04-17 Thread Robert van Leeuwen
do not want to build it yourself let me know. I'll send the RPM to you. ( If there is a wide interest in this RPM I'll see if I can make some time to setup a public repo here) Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net

Re: [Openstack] OpenStack Multi Node Problems with OVS

2013-04-17 Thread Robert van Leeuwen
://bugs.launchpad.net/quantum/+bug/1091605 Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] keystone-manage db_sync error

2013-04-17 Thread Robert van Leeuwen
localhost you will also need to connect to localhost in the keystone.conf. Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack

Re: [Openstack] keystone-manage db_sync error

2013-04-17 Thread Robert van Leeuwen
GRANT ALL ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'keystone'; what it does? '%' is a wildcard just like * For more info: http://dev.mysql.com/doc/refman/5.1/en/grant.html Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net

Re: [Openstack] Removing / disable suspend option

2013-04-16 Thread Robert van Leeuwen
To prevent the libvirt directory from filling up with suspended machines I'd like to disable the suspend functionality (or change it to shutdown) Is there any way to do this? Found the solution: you can restrict who can do this in policy.json Cheers, Robert van Leeuwen

[Openstack] Removing / disable suspend option

2013-04-15 Thread Robert van Leeuwen
Hi, To prevent the libvirt directory from filling up with suspended machines I'd like to disable the suspend functionality (or change it to shutdown) Is there any way to do this? Thx, Robert van Leeuwen ___ Mailing list: https://launchpad.net

Re: [Openstack] [Quantum] Anybody implemented DMZ?

2013-04-14 Thread Robert van Leeuwen
to the dmz router first) Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] Create Route to physical net

2013-04-11 Thread Robert van Leeuwen
through our firewall. Maybe not the most elegant solution but it works. Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help

Re: [Openstack] Could s/o clarify if DHCP and L3 agents *must* be on different hosts if namespaces are disabled ?

2013-03-21 Thread Robert van Leeuwen
issue I can think of is that you might get a-symetrical routing. (traffic returning from the DHCP ip instead of the L3 ip) Not sure if you can fix that with Policy Based Routing, never tried. Cheers, Robert van Leeuwen ___ Mailing list: https

Re: [Openstack] question on the GRE Communication

2013-03-14 Thread Robert van Leeuwen
Thanks for the reply. I have one more question. How we will check whether the tunneling is established or not? tcpdump can show you the GRE traffic: tcpdump -i ethX proto gre Cheers, Robert ___ Mailing list: https://launchpad.net/~openstack Post to

Re: [Openstack] [QUANTUM] (Bug ?) L3 routing not correctly fragmenting packets ?

2013-03-12 Thread Robert van Leeuwen
Only changing the VM MTU to 1454 does the trick ('ifconfig eth0 mtu 1454'). I think this is the same issue: https://bugs.launchpad.net/quantum/+bug/1075336 So instead of decreasing the MTU on the physical interface you could also increase it on the openvswitch port. Cheers, Robert

Re: [Openstack] [QUANTUM] (Bug ?) L3 routing not correctly fragmenting packets ?

2013-03-12 Thread Robert van Leeuwen
I thought about it, but yet not tried. Which OVS port would you recommend to increase MTU ? On the network node (br-ex or qg-) , or on the compute node (br-int) ? You need to set it on the compute nodes ( int-br-ethX ) and possibly the an extra port on the routing node. (we use a

Re: [Openstack] [quantum] Bridge mapping and private networks, to many GRE tunnel endpoints

2013-03-08 Thread Robert van Leeuwen
was messing with that setting due to a buggy custom fact. Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https

[Openstack] [quantum] Traffic only goes one way, except for ICMP

2013-03-07 Thread Robert van Leeuwen
=488.861s, table=0, n_packets=45942, n_bytes=6350881, idle_age=0, priority=1 actions=NORMAL cookie=0x0, duration=486.919s, table=0, n_packets=6, n_bytes=440, idle_age=440, priority=2,in_port=16 actions=drop Thx, Robert van Leeuwen ___ Mailing list

Re: [Openstack] keystone/horizon/dashboard

2013-02-28 Thread Robert van Leeuwen
in the config file to get more info. Cheers, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] Load Balancing Horizon

2013-02-28 Thread Robert van Leeuwen
can load balance it like any webpage. Only gotcha is the vncproxy, it uses websockets that might be problematic for level 7 loadbalancers. If you use tcp loadbalancing you should be fine though. Cheers, Robert van Leeuwen ___ Mailing list: https

[Openstack] swift-proxy: access log not working

2013-01-18 Thread Robert van Leeuwen
Hi, I'm trying to get the access log for the swift-proxy-server working. I'm logging to UDP and the swauth logs are getting there. However the access logs are not created. We are running swift 1.7.5 on Scientific Linux proxy-server.conf [default] log_facility = LOG_LOCAL6 log_udp_host =

Re: [Openstack] swift-proxy: access log not working

2013-01-18 Thread Robert van Leeuwen
You need to add the proxy-logging filtering to the main pipeline [pipeline:main] pipeline = catch_errors healthcheck cache authtoken swiftauth proxy-logging proxy-server Thx, That was it. Pipeline was missing and I totally looked over it. Seems that putting this is in the pipeline was added

Re: [Openstack] Quantim duplicate subnet creation

2013-01-17 Thread Robert van Leeuwen
to have network namespace support to be able to allow this. If you have this you can enable this in the quantum.conf: allow_overlapping_ips = True For the specifics: http://docs.openstack.org/trunk/openstack-network/admin/content/ch_limitations.html Cheers, Robert van Leeuwen

Re: [Openstack] [OpenStack][Swift] Fast way of uploading 200GB of 200KB files to Swift

2013-01-14 Thread Robert van Leeuwen
On Mon, Jan 14, 2013 at 11:02 AM, Leander Bessa Beernaert leande...@gmail.commailto:leande...@gmail.com wrote: Hello all, I'm trying to upload 200GB of 200KB files to Swift. I'm using 4 clients (each hosted on a different machine) with 10 threads each uploading files using the official

Re: [Openstack] [OpenStack][Swift] Fast way of uploading 200GB of 200KB files to Swift

2013-01-14 Thread Robert van Leeuwen
By stopping, do you mean halt the service (kill the process) or is it a change in the configuration file? Just halt the service. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe :

Re: [Openstack] [OpenStack][Swift] Fast way of uploading 200GB of 200KB files to Swift

2013-01-14 Thread Robert van Leeuwen
According to the info below, i think the current size is 256 right? If I format the storage partition, will that automatically clear all the contents from the storage or do I need to clean something else as well? Output from xfs_info: meta-data=/dev/sda3 isize=256agcount=4,

Re: [Openstack] [OpenStack][Swift] Fast way of uploading 200GB of 200KB files to Swift

2013-01-14 Thread Robert van Leeuwen
I see. With replication switched off during upload, does inserting into various containers speed up the process or is it irrelevant? I'm not sure what's your question but maybe this helps: In short: The replication daemon is walking across your files to check if any files need to be

Re: [Openstack] [OpenStack][Swift] Fast way of uploading 200GB of 200KB files to Swift

2013-01-14 Thread Robert van Leeuwen
Allow me to rephrase. I've read somewhere (can't remember where) that it would be faster to upload files if they would be uploaded to separate containeres. This was suggested for a standard swift installation with a certain replication factor. Since I'll be uploading the files with the

[Openstack] Nova (compute) and syslog

2013-01-07 Thread Robert van Leeuwen
Hi, I'm trying to get all logging into syslog. I have modified the nova.conf: use_syslog= True syslog_log_facility= LOG_LOCAL0 However it appears for most components logging is still going to /var/log/nova/service So the api.log and compute.log are still going there. There are some messages

Re: [Openstack] Nova (compute) and syslog

2013-01-07 Thread Robert van Leeuwen
[han.sebast...@gmail.com] Sent: Monday, January 07, 2013 10:08 AM To: Robert van Leeuwen Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Nova (compute) and syslog Hi, Stupid question, did you restart compute and api service? I don't have any problems with those flags

[Openstack] Glance upload: No checksum when using swift and image swift_store_large_object_size

2013-01-02 Thread Robert van Leeuwen
Hi, I just noticed that when using glance with a swift backend the checksum is not populated when the size is below the swift_store_large_object_size when adding an image. This results in an error message when downloading the image (and breaking nova instance creation). Looking at the

Re: [Openstack] Glance upload: No checksum when using swift and image swift_store_large_object_size

2013-01-02 Thread Robert van Leeuwen
Ok thanks for confirming it, https://bugs.launchpad.net/glance/+bug/1095356 Cheers, Robert From: openstack-bounces+robert.vanleeuwen=spilgames@lists.launchpad.net [openstack-bounces+robert.vanleeuwen=spilgames@lists.launchpad.net] on behalf of

Re: [Openstack] [Folsom] How VM is connected to Swift storage

2012-12-03 Thread Robert van Leeuwen
into Swift storage? Or, our developers will have to change that every single application's code and tell them to save and retrieve BLOBS from remote Swift servers? Yes, the applications needs to be modified. Cheers, Robert van Leeuwen ___ Mailing

[Openstack] Quantum bridge mapping dhcp default route (optsfile tag:tag0 setting?)

2012-11-30 Thread Robert van Leeuwen
] * dhcp_agent.ini: [DEFAULT] debug = False state_path = /var/lib/quantum interface_driver = quantum.agent.linux.interface.OVSInterfaceDriver dhcp_driver = quantum.agent.linux.dhcp.Dnsmasq use_namespaces = False root_helper = sudo quantum-rootwrap /etc/quantum/rootwrap.conf Thanks, Robert van Leeuwen

Re: [Openstack] Quantum bridge mapping dhcp default route (optsfile tag:tag0 setting?)

2012-11-30 Thread Robert van Leeuwen
Yes the tag setting should be in the opts file. Ok, thanks, at least I do not have to look for a wrong configuration then. What version of dnsmasq are you running? dnsmasq-2.48-6.el6.x86_64 Also can you get a tcpdump of the DHCP traffic? FYI: this is a different subnet example This is the

Re: [Openstack] Quantum bridge mapping dhcp default route (optsfile tag:tag0 setting?)

2012-11-30 Thread Robert van Leeuwen
What version of dnsmasq are you running? dnsmasq-2.48-6.el6.x86_64 Mark, Thanks for pointing me in the right direction. It had to do with the older dnsmasq version. Just installed the dnsmasq 2.63 and it works like a charm :) Cheers, Robert van Leeuwen

Re: [Openstack] GRE tunneling Quantum, Openvswitch, traffic not allowed

2012-11-20 Thread Robert van Leeuwen
was not in a config file yet because now it is working through the dashboard) Because of this missing info the flows were not created. Everything seems to be working now. So finally got GRE / Openvswitch (kmod) / Quantum on Scientific Linux 6.3 up and running in the testlab :) Cheers, Robert van

[Openstack] GRE tunneling Quantum, Openvswitch, traffic not allowed

2012-11-19 Thread Robert van Leeuwen
according to ovs-dpctl show -s Is there something else I am missing? My ovs-agent config: [OVS] tenant_network_type = gre enable_tunneling = True tunnel_id_ranges = 1:1000 local_ip = 10.10.10.10 integration_bridge = br-int tunnel_bridge = br-tun Thanks, Robert van Leeuwen

Re: [Openstack] [Folsom] Horizon not working

2012-11-08 Thread Robert van Leeuwen
, volume) For debugging you can take a look at the keystone log so you can see the contents of the created tokens. Regards, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe

Re: [Openstack] [Swift] Where do we go from here?

2012-08-15 Thread Robert van Leeuwen
van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] [OpenStack][Swift] Some questions about the performance of swift .

2012-07-25 Thread Robert van Leeuwen
, Robert van Leeuwen ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp

Re: [Openstack] [OpenStack][Swift] Some questions about the performance of swift .

2012-07-25 Thread Robert van Leeuwen
at what rate the kernel tries to reclaim entry's. Default is 100 (described as fair rate), setting it to 0 will never reclaim (and the oom killer will probably have some fun). See: http://www.kernel.org/doc/Documentation/sysctl/vm.txt Cheers, Robert van Leeuwen