[Starlingx-discuss] Virtual Multinode 2 controllers + 2 computes. Nova services are not up in Controller-1.
Does anybody have configured Virtual Multinode 2 controllers + 2 computes? I have a question regarding nova services on controller-1. I think this is more a question for windriver guy who have previous experience with TiC. Please if you have any idea let me know... Context: In horizon I can see both controllers Available one active other standby but I cannot see nova services up on controller-1. Ctl-0 and Ctl-1 in Horizon [cid:image002.jpg@01D42F0D.EF89E8E0] Ctl-0 and Ctl-1 same Port Interfaces in Horizon [cid:image004.jpg@01D42F0D.EF89E8E0] [cid:image011.jpg@01D42F0D.EF89E8E0] nova service-list executed in Ctl-0 with no Ctl-1 output. [cid:image012.jpg@01D42F0D.EF89E8E0] **Question: nova services will be up on controller-1 once I 1) locked Controller-0, and 2) Swact to controller-1? I did a research on "wr_titanium_cloud_installation_for_systems_with_controller_storage_1803.pdf", page 74, step 7; documentation just says controller-0 but nothing is shown for Controller-1. : ~(keystone_admin)$ nova service-list +------------------+--------------+--------+---------+-------+ ... | Binary | Host | Zone | Status | State | ... +------------------+--------------+--------+---------+-------+ ... | nova-conductor | controller-0 | int... | enabled | up | ... | nova-consoleauth | controller-0 | int... | enabled | up | ... | nova-scheduler | controller-0 | int... | enabled | up | ... Thanks. Fernando Hernandez Gonzalez Software Engineer Avenida del Bosque #1001 Col, El Bajío Zapopan, Jalisco MX, 45019 ____________________________________ Office: +52.33.16.45.01.34 inet 86450134
In your horizon, it shows that the controller-1 is standby. Nova services run on the active controller, in your case controller-0. Bin From: Hernandez Gonzalez, Fernando [mailto:fernando.hernandez.gonzalez@intel.com] Sent: Wednesday, August 08, 2018 12:50 PM To: starlingx-discuss@lists.starlingx.io Subject: [Starlingx-discuss] Virtual Multinode 2 controllers + 2 computes. Nova services are not up in Controller-1. Does anybody have configured Virtual Multinode 2 controllers + 2 computes? I have a question regarding nova services on controller-1. I think this is more a question for windriver guy who have previous experience with TiC. Please if you have any idea let me know... Context: In horizon I can see both controllers Available one active other standby but I cannot see nova services up on controller-1. Ctl-0 and Ctl-1 in Horizon [cid:image001.jpg@01D42F1A.6A8FA140] Ctl-0 and Ctl-1 same Port Interfaces in Horizon [cid:image003.jpg@01D42F1A.6A8FA140] [cid:image005.jpg@01D42F1A.6A8FA140] nova service-list executed in Ctl-0 with no Ctl-1 output. [cid:image006.jpg@01D42F1A.6A8FA140] **Question: nova services will be up on controller-1 once I 1) locked Controller-0, and 2) Swact to controller-1? I did a research on "wr_titanium_cloud_installation_for_systems_with_controller_storage_1803.pdf", page 74, step 7; documentation just says controller-0 but nothing is shown for Controller-1. : ~(keystone_admin)$ nova service-list +------------------+--------------+--------+---------+-------+ ... | Binary | Host | Zone | Status | State | ... +------------------+--------------+--------+---------+-------+ ... | nova-conductor | controller-0 | int... | enabled | up | ... | nova-consoleauth | controller-0 | int... | enabled | up | ... | nova-scheduler | controller-0 | int... | enabled | up | ... Thanks. Fernando Hernandez Gonzalez Software Engineer Avenida del Bosque #1001 Col, El Bajío Zapopan, Jalisco MX, 45019 ____________________________________ Office: +52.33.16.45.01.34 inet 86450134
The nova services will only run on the active controller. They will be moved to the other controller on a swact or failover. Note you cannot lock the active controller, the workflow to lock that controller would be to swact followed by a lock Brent From: Hernandez Gonzalez, Fernando [mailto:fernando.hernandez.gonzalez@intel.com] Sent: Wednesday, August 8, 2018 12:50 PM To: starlingx-discuss@lists.starlingx.io<mailto:starlingx-discuss@lists.starlingx.io> Subject: [Starlingx-discuss] Virtual Multinode 2 controllers + 2 computes. Nova services are not up in Controller-1. Does anybody have configured Virtual Multinode 2 controllers + 2 computes? I have a question regarding nova services on controller-1. I think this is more a question for windriver guy who have previous experience with TiC. Please if you have any idea let me know...
Thanks guys! Fernando Hernandez Gonzalez Software Engineer Avenida del Bosque #1001 Col, El Bajío Zapopan, Jalisco MX, 45019 ____________________________________ Office: +52.33.16.45.01.34 inet 86450134 From: Rowsell, Brent [mailto:Brent.Rowsell@windriver.com] Sent: Wednesday, August 8, 2018 12:25 PM To: Hernandez Gonzalez, Fernando <fernando.hernandez.gonzalez@intel.com>; starlingx-discuss@lists.starlingx.io Subject: RE: Virtual Multinode 2 controllers + 2 computes. Nova services are not up in Controller-1. The nova services will only run on the active controller. They will be moved to the other controller on a swact or failover. Note you cannot lock the active controller, the workflow to lock that controller would be to swact followed by a lock Brent From: Hernandez Gonzalez, Fernando [mailto:fernando.hernandez.gonzalez@intel.com] Sent: Wednesday, August 8, 2018 12:50 PM To: starlingx-discuss@lists.starlingx.io<mailto:starlingx-discuss@lists.starlingx.io> Subject: [Starlingx-discuss] Virtual Multinode 2 controllers + 2 computes. Nova services are not up in Controller-1. Does anybody have configured Virtual Multinode 2 controllers + 2 computes? I have a question regarding nova services on controller-1. I think this is more a question for windriver guy who have previous experience with TiC. Please if you have any idea let me know...
participants (3)
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Hernandez Gonzalez, Fernando
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Qian, Bin
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Rowsell, Brent