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Recent questions tagged stateful

0 votes
0 responses 15 views

I am seeing "Can't connect to MySQL server on '' ([Errno 113] EHOSTUNREACH)" when installing tripleo Debugging it further, it seems that corosync will not start and returns an error code of 8. This seems like not an error ...

asked Oct 23, 2017 in openstack-dev by Mark_Hamzy (180 points)   1 1
0 votes
12 responses 8 views

I'm hoping this will get a little more attention. We recently started discussing removing governance tags that did not have any projects asserting them. I think this makes a lot of sense. Some tags were defined apparently in the hope that ...

asked Oct 7, 2017 in openstack-dev by Sean_McGinnis (11,820 points)   2 3 6
0 votes
8 responses 274 views

Openstack version: Ocata Mech driver: OVS Security: Linuxbridge Hello! Anyone have any idea why DHCP for IPv4 works fine but DHCP for IPv6 doesn't? With Stateless or just SLAAC, the VM's calculate a correct IPv6 address from the IPv6 prefix ...

asked Sep 29, 2017 in openstack by Sterdnot_Shaken (900 points)   2 4 10
2 x  
0 votes
8 responses 69 views

Hi Openstack operators, Most Openstack HA deployment use 3 node database cluster, 3 node rabbitMQ cluster and 3 Controllers. I am wondering whether there are any studies done that show the pros and cons of co-locating database and messaging ...

asked Aug 30, 2017 in openstack-operators by Imtiaz_Chowdhury (180 points)   1
0 votes
5 responses 9 views

Hello all, I am a researcher and I am looking for a case study with OpenStack. I have installed open stack with DevStack and have played with it already. Now, I am looking for a real world case study with openstack to apply my approach on ...

asked Jul 19, 2017 in openstack by Irum_Rauf (120 points)  
0 votes
41 responses 64 views

Trove has evolved rapidly over the past several years, since integration in IceHouse when it only supported single instances of a few databases. Today it supports a dozen databases including clusters and replication. The user survey [1] ...

asked Jul 18, 2017 in openstack-dev by amrith.kumar_at_gmai (3,580 points)   2 3
0 votes
2 responses 12 views

Hi, all. We've got two Canonical Newton installs using VLANs and we're having intermittent issues we simply can't figure out. (Note that a third installation using flat networks is not having this issue.) Floating IPs set up and work... ...

asked Jun 20, 2017 in openstack by Ken_D'Ambrosio (1,180 points)   1 7 13
0 votes
39 responses 16 views

I just wanted to blurt this out since it hit me a few times at the summit, and see if I'm misreading the rooms. For the last few years, Nova has pushed back on adding orchestration to the compute API, and even define a policy for it since ...

asked May 26, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 5 10
0 votes
7 responses 9 views

The etherpad for this session is here [1]. The goal for this session was to inform operators and get feedback on the plan for what we're doing with moving claims from the computes to the control layer (scheduler or conductor). We mostly ...

asked May 19, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 5 10
0 votes
5 responses 67 views

Hello, The infra team ran into glean not being able to correctly configure host interfaces on boot. The trigger for this appears to be this change to nova which enabled ipv6 in metadata/config drive [0]. I don't think there is anything ...

asked Mar 27, 2017 in openstack-dev by Clark_Boylan (8,800 points)   1 2 4
0 votes
0 responses 8 views

Hi all, This is the first time Zun participants on official PTL election, which is exciting. I nominated myself to be a candidate of Zun PTL. As the founder of this project, it is my honor to work with all of you to build an innovative ...

asked Jan 28, 2017 in openstack-dev by hongbin.lu_at_huawei (11,620 points)   2 3 4
0 votes
0 responses 822 views

We are eager to announce the release of: openstack-ansible 14.0.0: Ansible playbooks for deploying OpenStack This release is part of the newton release series. The source is available from: ...

asked Oct 20, 2016 in openstack-announce by no-reply_at_openstac (33,960 points)   2 14 32
0 votes
1 response 12 views

Hey, all. I have a Liberty cloud, and decided for the heck of it to start dipping my toe into IPv6. I do have some confusion, however. I can choose between SLAAC, DHCPv6 stateful and DHCPv6 stateless -- and I see some writeups on what they ...

asked Oct 18, 2016 in openstack by Ken_D'Ambrosio (1,180 points)   1 7 13
0 votes
0 responses 217 views

We are high-spirited to announce the release of: neutron 9.0.0: OpenStack Networking This release is part of the newton release series. For more details, please see below. 9.0.0 ^^^^^ Add options to designate external dns driver of neutron ...

asked Oct 6, 2016 in openstack-announce by no-reply_at_openstac (33,960 points)   2 14 32
0 votes
24 responses 46 views

Greetings, I've recently started looking into the container technologies around OpenStack. More specifically, I've been looking into the tools that allow for deploying OpenStack on containers, which is what I'm the most interested in right ...

asked Sep 22, 2016 in openstack-dev by Flavio_Percoco (36,960 points)   3 8 11
11 x  
0 votes
23 responses 23 views

Hi,   Goal: I'd like to replicate the industry standard of providing a on-by- default (UI) option to auto-assign a floating IP to a newly launched instance. It must be toggleable however (to follow industry standard). With openstackclient ...

asked Sep 6, 2016 in openstack-dev by Martin_Millnert (420 points)   1
0 votes
6 responses 7 views

On 02/09/16 10:56 -0700, Clint Byrum wrote: >Excerpts from Ken Giusti's message of 2016-09-02 11:05:51 -0400: >> On Thu, Sep 1, 2016 at 4:53 PM, Ian Wells wrote: >> > On 1 September 2016 at 06:52, Ken Giusti wrote: >> >> >> >> On Wed, Aug ...

asked Sep 5, 2016 in openstack-dev by Flavio_Percoco (36,960 points)   3 8 11
2 x  
0 votes
43 responses 43 views

The keystone team is pursuing a trigger-based approach to support rolling, zero-downtime upgrades. The proposed operator experience is documented here: This differs from Nova and ...

asked Aug 25, 2016 in openstack-dev by s.martinelli_at_gmai (5,460 points)   1 2 2
0 votes
6 responses 104 views

Hi just a quick fyi, About 2 weeks ago I did some light testing with the conntrack security group driver and the newly Merged upserspace conntrack support in ovs. I can confirm that at least form my initial smoke tests where I Uses netcat ...

asked Aug 6, 2016 in openstack-dev by Mooney,_Sean_K (3,580 points)   4 9
0 votes
5 responses 56 views

Hi All, I have created IPv6 vlan in neutron with DHCPv6 stateful option, when I create instances with this ipv6 vlan dhcp is failing to assign the IP to instances and it is assigning link local address I am able to ping the GW with link ...

asked Jul 12, 2016 in openstack-operators by suresh_kumar (420 points)   2 3