Activity
From 04/30/2020 to 05/29/2020
05/29/2020
- NS 04:34 PM Task #7930: Monitoring LAN in place6
- Adding vxlan 33 to apu-routers:
- NS 03:02 PM Task #7930: Monitoring LAN in place6
- Vlan communication works:
- NS 02:49 PM Task #7930: Monitoring LAN in place6
- Check #1 vxlan communication doesn't work:
- SB 09:45 AM Task #8048: Unable to log in to matrix/riot
- Hi,
Thanks for the feedback.
Obviously I don't need two accounts. Is there a way to merge them into one?
-Stefan
Am 29.05.20 um 09:00 schrieb redmine@ungleich.ch: - TF 09:00 AM Task #8048 (Feedback): Unable to log in to matrix/riot
- Hello Sefan!
You have two entries in our internal directory:
* uid=mynameisretro,ou=customer,dc=ungleich,dc=ch
* uid=X2Go-ML-1@baur-itcs.de,ou=customer,dc=ungleich,dc=ch
You can use the `mynameisretro` username/account to l... - TF 09:03 AM Task #7553 (Waiting): Setup conntrackd to allow active active firewalls
- Is this still relevant? A lot of things changed since it has been opened.
- TF 09:02 AM Task #8069 (Waiting): Investigate potential bottleneck on storage/CEPH at DCL
- Waiting for @llnu to test a RAID controller with passthrough.
https://redmine.ungleich.ch/issues/8063?issue_count=4&issue_position=1&next_issue_id=8002#note-22
05/27/2020
- TF 12:42 PM Task #8069: Investigate potential bottleneck on storage/CEPH at DCL
- I'll be AFK for a little while: the big pain point is the hardware RAID controller.
* Unknown effect on IOPS (needs more digging, not obvious).
** The internet says (reddit, random wikis, CEPH mailing list) using RAID0 when passthrou... - TF 11:46 AM Task #8069: Investigate potential bottleneck on storage/CEPH at DCL
- Regarding PCIe AND SAS/SATA:
* Controllers are connected on x8 PCIe 2.0 => 500 MB/s per-lane for PCIe 2.0 -> x8 = 4 GB/s
* 6 GB/s SAS 2.0 connectivity -> how is this split between disks? Should be fine anyway.
- perc h700 support... - TF 11:26 AM Task #8069: Investigate potential bottleneck on storage/CEPH at DCL
- Regarding the RAID controllers:
* RAID0 (striping - redundancy is handled by CEPH across physical servers).
* Some controllers are battery-backed:
- Likely write-back cache.
* Some are not:
- Likely write-though cach... - NS 11:09 AM Task #8069: Investigate potential bottleneck on storage/CEPH at DCL
- Some questions we should be able to answer:
h2. Real scenarios
NOTE: assuming all disks running at 'full speed'.
NOTE: big big unknown here is how the cache of the RAID controller behave.
NOTE: unknown IOPS limitations on raid co... - TF 10:59 AM Task #8069: Investigate potential bottleneck on storage/CEPH at DCL
- Our hardware:
* RAID controllers: perc h700, perc h800
- Technical manual: https://www.dell.com/learn/us/en/04/shared-content~data-sheets/documents~perc-technical-guidebook.pdf
- 2x4 ports, 6GB SAS 2.0, x8 PCIe 2.0
- 512M to ... - TF 10:54 AM Task #8069 (Closed): Investigate potential bottleneck on storage/CEPH at DCL
- NS 12:25 PM Task #8048: Unable to log in to matrix/riot
- Can you coordinate with Stefan to get his account in order? :-)
05/25/2020
- SB 05:07 PM Task #8048 (Closed): Unable to log in to matrix/riot
- Hi Nico, hi folks,
It seems I can't sign in to matrix/riot at https://matrix.ungleich.ch
What I tried:
X2Go-ML-1@baur-itcs.de as User Name
X2Go-ML-1@baur-itcs.de as E-Mail Address
same with all lowercase.
I have two different...
05/24/2020
- NS 11:36 AM Task #6930 (Rejected): cdist configuration for etcd
Not needed atm
redmine@ungleich.ch writes:- LN 11:08 AM Task #6930: cdist configuration for etcd
- Afaik it's not urgent anymore.
If it is let me know. - LN 11:20 AM Task #7108: Document / update ceph documentation to bootstrap from zero
- Currently I deploy DCL in place10, and I assume ceph will deployed too.
I could deploy and document at the same time, its a good way.
05/17/2020
- NS 10:29 PM Task #6681 (In Progress): Create a distributed firewall PoC based on uncloud/nft
- Reopening - as prod is now needed
05/16/2020
- TF 07:18 PM Task #8017 (Closed): Clean up and upstream nextcloud cdist type
- We have a rather ugly __ungleich_nextcloud type. We should clean it and upstream it to cdist/cdist-contrib.
05/14/2020
- TF 07:02 PM Task #7992: Make TURN server usable to matrix/synapse instances
- With some hacking and debugging I got the whole pipeline to work. I will clean it and put it in production tomorrow.
- TF 06:25 PM Task #7992: Make TURN server usable to matrix/synapse instances
- The above logs are atually normal - at least that's what some chinese website says :-)
- TF 05:39 PM Task #7992: Make TURN server usable to matrix/synapse instances
- Packets get to coturn but weird debug log on server:
```
41: timer_event_handler: timeout 0x5631ad199e70: timer_handler
42: timer_event_handler: timeout 0x7f837c0036a0: timer_timeout_handler
42: timer_event_handler: timeout 0x7f837...
05/11/2020
- TF 09:36 AM Task #7992 (Closed): Make TURN server usable to matrix/synapse instances
- We have a coturn instance running at matrix-turn.ungleich.ch but it does not seem to be usable at the moment.
Related cdist types:
* __coturn
* __matrix-synapse
05/08/2020
- TF 09:12 AM Task #7982 (Feedback): Build DCL image for F32
- Image is built and tested. Waiting for deployment on dashboard.
- TF 09:11 AM Task #7936 (Closed): Configure OUR matrix server so that new people automatically join Town Square and Off-Topic
- Done.
- TF 08:35 AM Task #7936: Configure OUR matrix server so that new people automatically join Town Square and Off-Topic
- Nervermind, there is one but I was not in. I'll add it to the community.
- TF 08:33 AM Task #7936: Configure OUR matrix server so that new people automatically join Town Square and Off-Topic
- There is no off-topic yet, I'll make one.
05/07/2020
- TF 08:24 AM Task #7982 (Closed): Build DCL image for F32
05/02/2020
- TF 11:23 AM Task #7953 (Rejected): Normalize user management
- > Timothée: Can you create a ticket in open infra for above suggestions? (i.e. single point of registration, allow user to choose username, add filter to disallow common usernames (info, admin, ...) and sharing the design with other web ...
04/30/2020
- AB 07:44 AM Task #7937: Estimate the effort to create matrix web client; create minimum sample
- Aye Aye Captain :)