Re: [Openstack] curl command
On Fri, Apr 20, 2012 at 12:11 AM, andrei cosmin andrei_t...@yahoo.com wrote:
curl -d '{auth: {tenantName: openstackDemo,
passwordCredentials:{username: adminUser, password: secretword}}}'
-H Content-type: application/json http://192.168.206.130:35357/v2.0/tokens
| python -mjson.tool
i get the following error:
% Total % Received % Xferd Average Speed Time Time Time
Current
Dload Upload Total Spent Left
Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:--
0curl: (7) couldn't connect to host
^^
This is the key bit, it looks like keystone may not be running?
i used my ip and the rest i leaved as it is. Where do i find my tenantName
and password credentials? What can be the problem?
By default devstack creates an 'admin' user and a 'demo' user, both
with the password of the value you set in $ADMIN_PASSWORD. There is a
matching tenant name for both accounts.
It may be easier to use the keystone command rather than curl to get
your token info. The equivalent command is:
keystone --os_tenant_name=openstackDemo --os_username=openstackDemo
--os_password=secretword
--os_auth_url=http://192.168.206.130:35357/v2.0/tokens token-get
And even better, the glance command also understands the --os_*
options for authentication so you do not necessarily need to get a
token first.
dt
--
Dean Troyer
dtro...@gmail.com
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Re: [Openstack] Using Foreign Keys
On Apr 19, 2012, at 8:59 PM, Vaze, Mandar wrote: +1 for data integrity ... Here is an example that could use data integrity check : tenant information is managed in keystone DB ovs_quantum DB has tenant_id column for networks table. When I use stack.sh - it puts a string default in tenant_id column - when it creates network via nova-manage network create and it WORKS I see two problems here : 1. tenant_id are uuid - so string default should be rejected with check _is_like_uuid - but that is only partial solution. tenant_ids are strings. It is an implementation detail that keystone uses uuids. 2. tenant_id should be valid ID from keystone.tenants This would require nova-manage having logic to be able to connect to keystone which it doesn't have. One of the drawbacks of having decoupled services is everything isn't in one database where you can support foreign keys. We could in theory add logic to nova to allow it to verify things inside of keystone, but I'm not sure this makes sense from a security perspective. It would require nova to have administrative access to keystone to find out what tenants exist. Alternatively we could force administrative commands like network create to be done through the api using the context of the intended network. This has a drawback as well of making things administratively more difficult. An admin would have to get an administrative token for the intended tenant somehow before making the call. Vish ___ 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] Using Foreign Keys
Vish, Thanks for the detailed explanation. I didn't mean to imply that fixing it is trivial. ( I did realize that since keystone could be using different DB server, it might not be trivial for nova-manage to validate the tenant_id) I was just supporting the argument in favor of data integrity :) -Mandar -Original Message- From: Vishvananda Ishaya [mailto:vishvana...@gmail.com] Sent: Friday, April 20, 2012 11:47 AM To: Vaze, Mandar Cc: Philipp Wollermann; J. Daniel Schmidt; openstack Subject: Re: [Openstack] Using Foreign Keys On Apr 19, 2012, at 8:59 PM, Vaze, Mandar wrote: +1 for data integrity ... Here is an example that could use data integrity check : tenant information is managed in keystone DB ovs_quantum DB has tenant_id column for networks table. When I use stack.sh - it puts a string default in tenant_id column - when it creates network via nova-manage network create and it WORKS I see two problems here : 1. tenant_id are uuid - so string default should be rejected with check _is_like_uuid - but that is only partial solution. tenant_ids are strings. It is an implementation detail that keystone uses uuids. 2. tenant_id should be valid ID from keystone.tenants This would require nova-manage having logic to be able to connect to keystone which it doesn't have. One of the drawbacks of having decoupled services is everything isn't in one database where you can support foreign keys. We could in theory add logic to nova to allow it to verify things inside of keystone, but I'm not sure this makes sense from a security perspective. It would require nova to have administrative access to keystone to find out what tenants exist. Alternatively we could force administrative commands like network create to be done through the api using the context of the intended network. This has a drawback as well of making things administratively more difficult. An admin would have to get an administrative token for the intended tenant somehow before making the call. Vish __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding ___ 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] Resource utilization
Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right? -- *Semy* ___ 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] Resource utilization
Hey, I think you would look into the "diagnostic" callsthe operator client (python-novaclient) has implemented it via $nova diagnostics, which likely give you the stats you are looking for Nuage Co - Razique Mahrouarazique.mahr...@gmail.com Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit :Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right?-- Semy ___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.netUnsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp___ 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] Resource utilization
if you are using essex, you can get the service resources (CPU,Memory,Disk) from nova-scheduler logs. all compute node report its avaible resources to nova-scheduler .the smart nova-scheduer use these info to implememt a variety of scheduler filters. 2012/4/20 Razique Mahroua razique.mahr...@gmail.com Hey, I think you would look into the diagnostic calls the operator client (python-novaclient) has implemented it via $nova diagnostics, which likely give you the stats you are looking for *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit : Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right? -- *Semy* ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp NUAGECO-LOGO-Fblan_petit.jpg___ 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] Resource utilization
Please also note that diagnostics commands are not working with libvirt/qemu,kvm On Fri, Apr 20, 2012 at 1:23 PM, Razique Mahroua razique.mahr...@gmail.comwrote: Hey, I think you would look into the diagnostic calls the operator client (python-novaclient) has implemented it via $nova diagnostics, which likely give you the stats you are looking for *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit : Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right? -- *Semy* ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- Tomasz Paszkowski SS7, Asterisk, SAN, Datacenter, Cloud Computing +48500166299 ___ 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] Resource utilization
I've been trying to complete the diagnostics command for libvirt, so far i think i can get the cpu usage (still need a sample time of 1 second), volume and network io. I still can't get the current memory and total memory. However, i believe the latter is a problem with libvirt, since i can't get the information through virsh as well. On Fri, Apr 20, 2012 at 1:11 PM, Tomasz Paszkowski ss7...@gmail.com wrote: Please also note that diagnostics commands are not working with libvirt/qemu,kvm On Fri, Apr 20, 2012 at 1:23 PM, Razique Mahroua razique.mahr...@gmail.com wrote: Hey, I think you would look into the diagnostic calls the operator client (python-novaclient) has implemented it via $nova diagnostics, which likely give you the stats you are looking for *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit : Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right? -- *Semy* ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- Tomasz Paszkowski SS7, Asterisk, SAN, Datacenter, Cloud Computing +48500166299 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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 and routing configuration
We needed to setup something similar when we split out the nova-network service to a different host than nova-api in cactus, so that instances could get to the metadata service. It was pretty simple to make quagga work, but then we needed to add a rule to bypass NAT. Since this was just for the metadata service, it was a tightly scoped rule, but in your case, you'll probably want something that covers your whole intranet. You'll probably still want NAT for internet bound traffic. -nld 2012/4/19 Jérôme Gallard jeronimo...@gmail.com: Hi everyone, I would like to know if someone has already tried to setup routing configurations with nova-network. From my understanding, nova-network only deals with NAT, but I am thinking about configurations to directly routes my virtual networks on my intranet. I am thinking to develop a new driver for the network manager which can configure a RIP router (Quagga, ...). Any feedbacks ? Thanks. Regards, Jérôme ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] Does openstack support XCP or Xenserver if I use xen Hypervisor?
hi, all If I use xen and libvirt , can it work wll in openstack? Is it possible to install XAPI to manage xen in centos or suse and work well in openstack? -- 非淡薄无以明志，非宁静无以致远 ___ 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] Instances can't access eachother via external (floating) ips?
Hi, I have instances running in Openstack using FlatDHCP networking mode. Each one has an IP address in the internal subnet (192.168.22.x) and a floating IP from the external subnet (192.168.0.x). I've found that from one instance, I cannot connect to another instance (or, in fact, even the same instance) via the external floating address (I have some monitoring tools that attempt to do this to verify that a server is running). Connections from external computers work fine. My best guess is that there is an issue with the NAT on my nova-network node not allowing loopback connections. Is this intentional, or a bug? Is there a workaround available? For reference, I'm currently using OpenStack from the 'latest-milestone-test' OpenStack PPA on Ubuntu 12.04 Precise. -- Calvin Walton calvin.wal...@kepstin.ca Blindside Networks http://www.blindsidenetworks.com/ ___ 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] Open Cloud Computing Interface Blueprint Implementation
Andy, Thanks for this work. OCCI is an interesting and open option as the world moves towards federated clouds. I hope that this will continue the momentum towards an open API which can address multiple backend IaaS solutions transparently. Tim Bell CERN From: openstack-bounces+tim.bell=cern...@lists.launchpad.net [mailto:openstack-bounces+tim.bell=cern...@lists.launchpad.net] On Behalf Of Michel Drescher Sent: 16 April 2012 18:00 To: Edmonds, AndrewX Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] Open Cloud Computing Interface Blueprint Implementation Dear Andy, all, There is little left to say for me (thanks to others) but a wholeheartedly Bravo! on the effort. As Matteo and others have stated, it is important to have a publicly defined standard being implemented in production grade software. But much more important, certainly from an EGI perspective, is the availability of *choice* of implementation for anyone who wishes to operate a Cloud platform. For us at EGI it is of particular importance as we are working towards a production level federation of IaaS Cloud offerings, as a federation cannot prescribe which particular software implementation to operate. With the availability of OCCI in OpenStack, we now are in the place to actually see our endorsement for OCCI to happen in in reality rather on paper. What's more, native support for OCCI particularly makes the choice for OpenStack attractive, as this means not only less operative service management effort for a fronting proxy service (I hope!), but also, lets say, less opportunity for configuration and operation mistakes. :-) Cheers, and thanks again, Michel -- Stichting European Grid Initiative (EGI.eu) http://www.egi.eu Mobile:+31 (0)6 303 726 55 Skype: michel.drescher.egi ___ 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] Resource utilization
I've done libvirt calls via nrpe in the past for this. On Apr 20, 2012 5:28 AM, Leander Bessa leande...@gmail.com wrote: I've been trying to complete the diagnostics command for libvirt, so far i think i can get the cpu usage (still need a sample time of 1 second), volume and network io. I still can't get the current memory and total memory. However, i believe the latter is a problem with libvirt, since i can't get the information through virsh as well. On Fri, Apr 20, 2012 at 1:11 PM, Tomasz Paszkowski ss7...@gmail.comwrote: Please also note that diagnostics commands are not working with libvirt/qemu,kvm On Fri, Apr 20, 2012 at 1:23 PM, Razique Mahroua razique.mahr...@gmail.com wrote: Hey, I think you would look into the diagnostic calls the operator client (python-novaclient) has implemented it via $nova diagnostics, which likely give you the stats you are looking for *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit : Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right? -- *Semy* ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- Tomasz Paszkowski SS7, Asterisk, SAN, Datacenter, Cloud Computing +48500166299 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] Python UUID and SELinux AVC denials
Have you tried changing Dashboard to monkey patch the uuid module to blank
out the functions being loaded from ctypes? If the _uuid_generate_*
functions are not set, the existing python implementation is used instead
and it looks like that just uses urandom() inline.
On Thu, Apr 19, 2012 at 11:53 AM, Adam Young ayo...@redhat.com wrote:
Did a little digging into an audit log message we've been seeing
specifically on Dashboard.
They look like this in audit.log
type=AVC msg=audit(1334860567.213:5184)**: avc: denied { execute } for
pid=1910
3 comm=httpd
path=**2F6465762F73686D2F694F337A**6B4972202864656C6574656429
dev
=tmpfs ino=1281359 scontext=unconfined_u:system_**r:httpd_t:s0
tcontext=unconfined
_u:object_r:httpd_tmpfs_t:s0 tclass=file
And are a little clearer if you use
sudo ausearch -i | grep denied
type=AVC msg=audit(04/19/2012 14:36:07.213:5184) : avc: denied { execute
} for pid=19103 comm=httpd path=/dev/shm/ffiO3zkIr (deleted) dev=tmpfs
ino=1281359 scontext=unconfined_u:system_**r:httpd_t:s0
tcontext=unconfined_u:object_**r:httpd_tmpfs_t:s0 tclass=file
Something in HTTPD is trying to generate code and then execute it by
writing to a file. We've traced that something down to the UUID generation
code. The standard UUID module makes a ctypes call, which does run time
generation of Native stubs in order to call into libuuid to actually
generate the UUID.
While we are working with the Python maintainers to come up with long term
fixes, we probably want to come up with something short term. We are
going to generate an alternative UUID module, probably named something
along the lines of uuid_no_ctypes, that will call into libuuid via
pregenerated function stubs. This module will be a copy of the uuid.py
file from The upstream, with the absolute minimum of changes to avoid
ctypes.
Once we've got this working, all of the projects that use UUID should
switch over...this is a good argument for putting that code into
Openstack-common. Keystone, Nova, and Quantum all import uuid.
None of the projects seem to be using ctypes directly. However, it is
possible that we are using other third party libraries that, in turn, use
ctypes.
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Re: [Openstack] Using Foreign Keys
On Thu, Apr 19, 2012 at 07:32:15PM +0200, Bernhard M. Wiedemann wrote: On 04/12/2012 02:35 PM, J. Daniel Schmidt wrote: Dear Developers, While testing our SUSE OpenStack packages we hit a nasty bug and reported it as: https://bugs.launchpad.net/keystone/+bug/972502 We found out that the underlying cause was a lack of referential integrity[1] using sqlite or mysql. When we tried to reproduce this issue on postgresql the usage of foreign keys greatly helped to find the cause. In order to prevent further inconsistencies we created a patch that added more foreign keys: https://review.openstack.org/6216 One reviewer commented: i don't approve of adding foreign keys, and we should probably remove the existing ones (in UserTenantMembership and in Endpoint) and on https://review.openstack.org/#patch,sidebyside,6216,3,keystone/identity/backends/sql.py we shouldn't be using foreign keys at all, they are a crutch that are not available everywhere This was a surprising answer to us as the usage of the foreign keys revealed the inconsistency in the first place. So removing them elsewhere does in no way improve the situation, it even does not help for mysql and sqlite, as SQLAlchemy abstracts them away. We also found similar bugs elsewhere: * https://bugs.launchpad.net/keystone/+bug/959294 * https://bugs.launchpad.net/keystone/+bug/973243 * https://bugs.launchpad.net/keystone/+bug/974199 In our point of view foreign keys should be used in all possible places. This would not harm any database that does not support them but helps all of us to find data inconsistencies and related bugs, which leads to faster development with fewer bugs. What is your take on these things? How would you take care of data consistency otherwise? Thank you for your feedback, Berhard M. Wiedemann J. Daniel Schmidt [1]: http://en.wikipedia.org/wiki/Referential_integrity Just saw another bug, that would have been caught earlier with foreign keys: https://bugs.launchpad.net/nova/+bug/754900 So was this issue discussed on the OpenStack Summit? Yes, I raised this in the Standardizing database management across projects[1] session and everybody attending that sessions agreed that it's a good idea. However, https://review.openstack.org/#/c/6216/ is still open ;( Best Christoph [1] http://folsomdesignsummit2012.sched.org/event/40adf6c240f7ed1fab82e19e8e55dc24 -- Christoph Thiel, Project Manager, SUSE Cloud Infrastructure SUSE LINUX Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg) ___ 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] Ubuntu packaging - cactus, older releases
Hi all, Is there any ppa, or repo where we can get older estables releases like cactus or diablo ? the old http://wiki.openstack.org/http://wiki.openstack.org/PPAs 2011.2 is not working anymore and i saw on the wiki that only the last releases will be available, am i right ? If i not were can i find them ? (cactus especifically) Regards ___ 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] HTTP status value naming normalization
There are many place in Swift code where used hard coded values, such as response statuses (200, 201, 404, ...) which can replaced with constants HTTP_OK, HTTP_CREATED, HTTP_NOT_FOUND. Also there is widlly used idiom 200 = status 300, that can be replaced as well with something like this is_success(status). I want add modules for defining all required constants (Swift, HTTP). So I think this changes will improve Swift code readability. PS: this is an initial changes in github https://github.com/vitoordaz/swift/commit/7163d5df13ceaf8fc7b53ba812fe16bd7dd31131 ___ 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 deployment on Essex
Hi everyone, My name is Emilien, I'm a french student in University and I'm working on OpenStack for a internship project. I'm working on Quantum deployment at this time, and I would like to share with you my work. I have two physicals servers for playing, and I've setup a dual-node infrastructure with Essex on Ubuntu 12.04. Server 1 : Ubuntu 12.04 All nova services, Glance, Horizon, Keystone and Quantum-agent (coming soon). Two Nic cards : one public network, one private network. Server 2 : Ubuntu 12.04 Nova-compute Quantum-agent (coming soon) Two Nic cards : one public network, one private network. For the installation, I've followed differents documentations : - http://www.hastexo.com/resources/docs/installing-openstack-essex-20121-ubuntu-1204-precise-pangolin - http://cssoss.files.wordpress.com/2011/11/openstackbookv2-0_csscorp.pdf - Official documentation of OpenStack I met a lot of troubles during the deployment (and it's only the beginning I think), so I would like if someone here has tried to setup Quantum, and which use case he did. My goal is to use Open-vSwitch plugin and to try QoS applied to the VMs. For exemple, each tenant has each QoS policy. This is actually a Proof-of-concept, and this is not fixed ! I can say now what is working and not : - All nova services : Yes, without VNC access (I have a 404 error, and I will fix it next week I think). - Glance : Yes - Keystone : Yes - Horizon : Yes (without Swift Quantum plugins) - Quantum : In progress : I've tried to setup Quantum-server in a VM for pre-production, and I met a lot of troubles but now, it seems ready for testing Monday with Open-vSwitch - Open-vSwitch : I don't know which interface to connect on physical ETH : public ? private ? If someone can help me to this subject... I want to precise that all my services are running with MySQL connection. Maybe some people is interesting about my work, and please don't hesitate to contact me. I can of course share my confs files, or anything else. Best regards -- Emilien Macchi Skype : memilien69 Twitter : EmilienMacchi Website : http://my1.fr ___ 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] Ubuntu packaging - cactus, older releases
Hey Leandro,try thathttps://launchpad.net/~openstack-release/+archive/2011.3 Nuage Co - Razique Mahrouarazique.mahr...@gmail.com Le 20 avr. 2012 à 20:09, Leandro Reox a écrit :Hi all,Is there any ppa, or repo where we can get older estables releases like cactus or diablo ? the oldhttp://wiki.openstack.org/2011.2is not working anymore and i saw on the wiki that only the last releases will be available, am i right ? If i not were can i find them ? (cactus especifically) Regards ___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.netUnsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp___ 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] Ubuntu packaging - cactus, older releases
I need 2011.2 (cactus) razique , it shows permission denied on the archive page On Fri, Apr 20, 2012 at 4:53 PM, Razique Mahroua razique.mahr...@gmail.comwrote: Hey Leandro, try that https://launchpad.net/~openstack-release/+archive/2011.3 *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com Le 20 avr. 2012 à 20:09, Leandro Reox a écrit : Hi all, Is there any ppa, or repo where we can get older estables releases like cactus or diablo ? the old http://wiki.openstack.org/http://wiki.openstack.org/PPAs 2011.2 is not working anymore and i saw on the wiki that only the last releases will be available, am i right ? If i not were can i find them ? (cactus especifically) Regards ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp NUAGECO-LOGO-Fblan_petit.jpg___ 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] Ubuntu packaging - cactus, older releases
Yah I see that... I've all the packages if you want to for Ubuntu server (Just made a copy of my /var/cache/apt/ for the nova packaes)Does someone know why it is closed now ?thanks Nuage Co - Razique Mahrouarazique.mahr...@gmail.com Le 20 avr. 2012 à 21:59, Leandro Reox a écrit :I need 2011.2 (cactus) razique , it shows permission denied on the archive pageOn Fri, Apr 20, 2012 at 4:53 PM, Razique Mahroua razique.mahr...@gmail.com wrote: Hey Leandro,try thathttps://launchpad.net/~openstack-release/+archive/2011.3 Nuage Co - Razique Mahroua razique.mahr...@gmail.comNUAGECO-LOGO-Fblan_petit.jpg Le 20 avr. 2012 à 20:09, Leandro Reox a écrit :Hi all,Is there any ppa, or repo where we can get older estables releases like cactus or diablo ? the oldhttp://wiki.openstack.org/2011.2is not working anymore and i saw on the wiki that only the last releases will be available, am i right ? If i not were can i find them ? (cactus especifically) Regards ___Mailing list: https://launchpad.net/~openstackPost to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstackMore help : https://help.launchpad.net/ListHelp ___ 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] Ubuntu packaging - cactus, older releases
Not sure why it isn't working, but releases are also tagged on github: https://github.com/openstack/nova/tarball/2011.2 Vish On Apr 20, 2012, at 1:10 PM, Razique Mahroua wrote: Yah I see that... I've all the packages if you want to for Ubuntu server (Just made a copy of my /var/cache/apt/ for the nova packaes) Does someone know why it is closed now ? thanks Nuage Co - Razique Mahroua razique.mahr...@gmail.com NUAGECO-LOGO-Fblan_petit.jpg Le 20 avr. 2012 à 21:59, Leandro Reox a écrit : I need 2011.2 (cactus) razique , it shows permission denied on the archive page On Fri, Apr 20, 2012 at 4:53 PM, Razique Mahroua razique.mahr...@gmail.com wrote: Hey Leandro, try that https://launchpad.net/~openstack-release/+archive/2011.3 Nuage Co - Razique Mahroua razique.mahr...@gmail.com NUAGECO-LOGO-Fblan_petit.jpg Le 20 avr. 2012 à 20:09, Leandro Reox a écrit : Hi all, Is there any ppa, or repo where we can get older estables releases like cactus or diablo ? the old http://wiki.openstack.org/2011.2 is not working anymore and i saw on the wiki that only the last releases will be available, am i right ? If i not were can i find them ? (cactus especifically) Regards ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] Quantum deployment on Essex
Salut Emilien! On Apr 20, 2012, at 12:22 PM, OpenStack-Lists wrote: Hi everyone, My name is Emilien, I'm a french student in University and I'm working on OpenStack for a internship project. I'm working on Quantum deployment at this time, and I would like to share with you my work. I have two physicals servers for playing, and I've setup a dual-node infrastructure with Essex on Ubuntu 12.04. Server 1 : Ubuntu 12.04 All nova services, Glance, Horizon, Keystone and Quantum-agent (coming soon). [snip] I can say now what is working and not : - All nova services : Yes, without VNC access (I have a 404 error, and I will fix it next week I think). This might be due to a known issue with the noVNC package that is distributed with Ubuntu 12.04: https://bugs.launchpad.net/ubuntu/+source/novnc/+bug/956949 I have heard that the noVNC fork maintained by Rackspace Cloud Builders works properly with Essex: https://github.com/cloudbuilders/noVNC/ Take care, Lorin -- Lorin Hochstein Lead Architect - Cloud Services Nimbis Services, Inc. www.nimbisservices.com ___ 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] Ubuntu packaging - cactus, older releases
We managed to install via an apt-caching server we have. But Vish, we know about the tarball, was just a question if the repo was deprecated for some reason, just to know Regards On Fri, Apr 20, 2012 at 5:29 PM, Vishvananda Ishaya vishvana...@gmail.comwrote: Not sure why it isn't working, but releases are also tagged on github: https://github.com/openstack/nova/tarball/2011.2 Vish On Apr 20, 2012, at 1:10 PM, Razique Mahroua wrote: Yah I see that... I've all the packages if you want to for Ubuntu server (Just made a copy of my /var/cache/apt/ for the nova packaes) Does someone know why it is closed now ? thanks *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com NUAGECO-LOGO-Fblan_petit.jpg Le 20 avr. 2012 à 21:59, Leandro Reox a écrit : I need 2011.2 (cactus) razique , it shows permission denied on the archive page On Fri, Apr 20, 2012 at 4:53 PM, Razique Mahroua razique.mahr...@gmail.com wrote: Hey Leandro, try that https://launchpad.net/~openstack-release/+archive/2011.3 *Nuage Co - Razique Mahroua** * razique.mahr...@gmail.com NUAGECO-LOGO-Fblan_petit.jpg Le 20 avr. 2012 à 20:09, Leandro Reox a écrit : Hi all, Is there any ppa, or repo where we can get older estables releases like cactus or diablo ? the old http://wiki.openstack.org/http://wiki.openstack.org/PPAs 2011.2 is not working anymore and i saw on the wiki that only the last releases will be available, am i right ? If i not were can i find them ? (cactus especifically) Regards ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] Quantum deployment on Essex
Hi Emilien from the Valley, Check the code from the stackops-agent and the novnc builder, we had to change to the cloudbuilders code. We can work on that next week if I can survive to the jetlag. Go and enjoy of The Night of Madrid, we will work on that next week ;-) Diego Enviado desde mi iPad El 20/04/2012, a las 12:22, OpenStack-Lists emilien.openst...@gmail.com escribió: Hi everyone, My name is Emilien, I'm a french student in University and I'm working on OpenStack for a internship project. I'm working on Quantum deployment at this time, and I would like to share with you my work. I have two physicals servers for playing, and I've setup a dual-node infrastructure with Essex on Ubuntu 12.04. Server 1 : Ubuntu 12.04 All nova services, Glance, Horizon, Keystone and Quantum-agent (coming soon). Two Nic cards : one public network, one private network. Server 2 : Ubuntu 12.04 Nova-compute Quantum-agent (coming soon) Two Nic cards : one public network, one private network. For the installation, I've followed differents documentations : - http://www.hastexo.com/resources/docs/installing-openstack-essex-20121-ubuntu-1204-precise-pangolin - http://cssoss.files.wordpress.com/2011/11/openstackbookv2-0_csscorp.pdf - Official documentation of OpenStack I met a lot of troubles during the deployment (and it's only the beginning I think), so I would like if someone here has tried to setup Quantum, and which use case he did. My goal is to use Open-vSwitch plugin and to try QoS applied to the VMs. For exemple, each tenant has each QoS policy. This is actually a Proof-of-concept, and this is not fixed ! I can say now what is working and not : - All nova services : Yes, without VNC access (I have a 404 error, and I will fix it next week I think). - Glance : Yes - Keystone : Yes - Horizon : Yes (without Swift Quantum plugins) - Quantum : In progress : I've tried to setup Quantum-server in a VM for pre-production, and I met a lot of troubles but now, it seems ready for testing Monday with Open-vSwitch - Open-vSwitch : I don't know which interface to connect on physical ETH : public ? private ? If someone can help me to this subject... I want to precise that all my services are running with MySQL connection. Maybe some people is interesting about my work, and please don't hesitate to contact me. I can of course share my confs files, or anything else. Best regards -- Emilien Macchi Skype : memilien69 Twitter : EmilienMacchi Website : http://my1.fr ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] [Keystone] What exactly are we modeling with endpoints?
While I've been roaming about the summit and conference, I've been trying to figure out exactly what we're modeling with the current service and endpoints that are in the API today. After talking with a number of folks, it's getting clearer that how it's being used is very installation specific. I'd like to simplify this aspect of the API if at all possible, especially with a lot of the good ideas around describing the relationships between endpoints and and their installation. The use cases I'm hearing actively in use are: * (Horizon/UI/client) To indicate to a user where they can go to access their data * (Glance, Nova, Keystone client) to find the endpoint relevant to uploading images (current client implementations appear to assume there is only one image endpoint) The use case to indicate a geographic location for a datacenter or cloud is not consistent - some implementations I've learned of have that feature (and use Region for that sort of information), and others are load balancing a single endpoint to deploy to multiple datacenters and geographic regions from a single endpoint. At the summit and conference, I heard a desire to expose geographic information with the endpoints, but that is clearly an operator specific implementation/deployment detail. Likewise I heard a lot of We could really... if additional metadata was easily available on endpoints, again in fairly implementation/deployment specific detail. So looking forward towards a v.next API, what do you all think about having just endpoints, with everything else being attributes on those endpoints (including what service and type it is), with some expected conventions (that there are a few well defined types - such as PublicURL and InternalURL, and relevant names for the rest API endpoints (ec2, compute, volume, image, identity...) Additional metadata can then float on the endpoints in deployment/implementation specific ways that don't lock in other systems to be deployed and implemented in the same fashion. -joe On Apr 20, 2012, at 1:47 PM, Lorin Hochstein wrote: On Apr 13, 2012, at 12:34 PM, Adam Gandelman wrote: On 04/13/2012 10:50 AM, Dolph Mathews wrote: While $(tenant_id)s is certainly the documented syntax, it appears that the SQL catalog backend (and *only* the SQL catalog backend, as far as I can tell) explicitly supports both $(tenant_id)s and %(tenant_id)s: https://github.com/openstack/keystone/blob/master/keystone/catalog/backends/sql.py#L163 Perhaps Adam Gandelman has some insight? -Dolph Dolph- No, the same is supported in the case of templated catalog as well, which is what the SQL catalog was largely based off: https://github.com/openstack/keystone/blob/master/keystone/catalog/backends/templated.py#L115 Just tested that sed -i 's/\$/%/g' /etc/keystone/default_catalog.templates still produces a functional service catalog when configured to use the templated backend. Seeing as both are supported, perhaps it would be better for docs to be updated to refer to the use of % instead of $ to avoid people running into problems with the $() sub-shell? The OpenStack Install and Deploy manual has some language about this (see last paragraph): http://docs.openstack.org/trunk/openstack-compute/install/content/elements-of-keystone-service-catalog-entry.html This hasn't made its way into the admin docs yet, though. Take care, Lorin -- Lorin Hochstein Lead Architect - Cloud Services Nimbis Services, Inc. www.nimbisservices.com ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] Quantum deployment on Essex
On 04/20/2012 01:37 PM, Lorin Hochstein wrote: This might be due to a known issue with the noVNC package that is distributed with Ubuntu 12.04: https://bugs.launchpad.net/ubuntu/+source/novnc/+bug/956949 I have heard that the noVNC fork maintained by Rackspace Cloud Builders works properly with Essex: https://github.com/cloudbuilders/noVNC/ There is a current Ubuntu bug that is attempting to get the newest version synced into Precise via a last-minute feature-freeze exception. Please weigh in with support if you can confirm the debian package works... https://bugs.launchpad.net/ubuntu/+source/novnc/+bug/985274 Adam ___ 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 and routing configuration
Hi, You could also take a look to the work proposed during Folsom summit for Quantum L3 APIs. Quantum has become a core project for OpenStack and our goal is to make it the default network manager for all OpenStack. Actually, in our team we started already some implementation of L3 Plugins for Quagga :-) However, this is just starting this summit and it will take some time to have it ready. Thanks, Edgar -Original Message- From: openstack-bounces+eperdomo=cisco@lists.launchpad.net [mailto:openstack-bounces+eperdomo=cisco@lists.launchpad.net] On Behalf Of Narayan Desai Sent: Friday, April 20, 2012 6:40 AM To: Jérôme Gallard Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] OpenStack and routing configuration We needed to setup something similar when we split out the nova-network service to a different host than nova-api in cactus, so that instances could get to the metadata service. It was pretty simple to make quagga work, but then we needed to add a rule to bypass NAT. Since this was just for the metadata service, it was a tightly scoped rule, but in your case, you'll probably want something that covers your whole intranet. You'll probably still want NAT for internet bound traffic. -nld 2012/4/19 Jérôme Gallard jeronimo...@gmail.com: Hi everyone, I would like to know if someone has already tried to setup routing configurations with nova-network. From my understanding, nova-network only deals with NAT, but I am thinking about configurations to directly routes my virtual networks on my intranet. I am thinking to develop a new driver for the network manager which can configure a RIP router (Quagga, ...). Any feedbacks ? Thanks. Regards, Jérôme ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ 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] Resource utilization
From james penick here @ yahoo (via proxy): In the interim, tell those people that code is comin' Real Soon Now. S expect something to help out here soon ;) On 4/20/12 8:32 AM, Matt Joyce m...@nycresistor.com wrote: I've done libvirt calls via nrpe in the past for this. On Apr 20, 2012 5:28 AM, Leander Bessa leande...@gmail.com wrote: I've been trying to complete the diagnostics command for libvirt, so far i think i can get the cpu usage (still need a sample time of 1 second), volume and network io. I still can't get the current memory and total memory. However, i believe the latter is a problem with libvirt, since i can't get the information through virsh as well. On Fri, Apr 20, 2012 at 1:11 PM, Tomasz Paszkowski ss7...@gmail.com wrote: Please also note that diagnostics commands are not working with libvirt/qemu,kvm On Fri, Apr 20, 2012 at 1:23 PM, Razique Mahroua razique.mahr...@gmail.com wrote: Hey, I think you would look into the diagnostic calls the operator client (python-novaclient) has implemented it via $nova diagnostics, which likely give you the stats you are looking for Nuage Co - Razique Mahroua razique.mahr...@gmail.com Le 20 avr. 2012 à 13:17, Szymon Grzybowski a écrit : Is there any way to get information about resource utilization from Openstack? Any hidden API or something like that? I'm looking for statistics about CPU, RAM usage etc. both from server itself (host) and Instances (Virtual Machines) inside openstack, because i'd like to write some piece of software which could analyze those data and for example, migrate one VM to another Host. Is it possible to do this right now in Openstack? Because all i can see on dashboard are stats about instance's type. I've seen in docs something about live-migration, but i can't find openstack's way to get informations about resources. Where should i look for it in code if there is no official api, because Openstack has to collect such data right? ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
