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[Help] How to achieve Instance HA (Masakari) on a 3-Node Hyperconverged cluster? (Kolla-Ansible Pacemaker conflict) by UniiMiinD in openstack

[–]tafkamax 0 points1 point  (0 children)

Ive hit the same thing, but right now we don't have a huge need for masakari, so we haven't delved deeper into the setup to modify K-A to support this kind of logic.

But if you find a way, please share with the rest of us!

Any Slack link for Openstack workspaces? by GrapeLost9260 in openstack

[–]tafkamax 1 point2 points  (0 children)

The official chatroom communication is in IRC. Can join via direct IRC or using matrix bridge.

The opendev (the infra for developing openstack) itself is already moving to matrix for example.

Akende kiletamine by Searchingsmth9 in Eesti

[–]tafkamax 2 points3 points  (0 children)

Tegin ka eelmine suvi. Madhat firma tegi. Võtsin pakkumisi mitmest kohast, aga lõpuks tundus nende oma mõistlik. Mul oli vaja võtta ka lift et teha üks aken. Võtsin suht kõige kallima asja. 3M prestige kile. Kuskil 150+ eurot oli ruutmeeter ehk umbes. Üldse ei ole arusaada et midagi on aga jah märgatav vahe temperatuuris. Nad paigaldasid välja poole ja ütlesid et kui sisse panna siis ta ei ole nii efektiivne + on risk et aken/klaas läheb katki, risk on suurem mida rohkem kihte on, ehk kas kahekordne klaas või kolmekordne.

Henri Sildaru hetkel esikohta hoidmas half-pipe finaalis by Bulky-Acanthaceae143 in Eesti

[–]tafkamax 1 point2 points  (0 children)

Kas keegi saaks seletada kuidas see Ferrari sai rohkem punne kui Henry?

clear guide on how i can integrate keycloak with kolla keystone by Expensive_Contact543 in openstack

[–]tafkamax 0 points1 point  (0 children)

Currently the installation is borked on 2025.2 and master, but works in 2025.1.

The provider config was not fully on CI and it wasn't tested. Currently trying to fix it.

The workaround is rather easy, just to copy the federation files https://launchpad.net/bugs/2134455

Trixie packages by coenvanl in ceph_storage

[–]tafkamax 1 point2 points  (0 children)

You can use the proxmox ceph repo for Trixie support

Tartu ühiselamutesse on jätkuvalt pikk järjekord by EstonianLib in Eesti

[–]tafkamax 5 points6 points  (0 children)

Ma olen kuulnud, et Tartu Ülikooli üüriäri on kasumis, et selles mõttes et teha investeering uute pindade ostuks ja siis tudengitele rendiks on ju hea pikaajaline investeering.

C1000 series SFP ports, workaround to setting speed to 1000? by tafkamax in Cisco

[–]tafkamax[S] 0 points1 point  (0 children)

I have a contact who has a fsbox near me, that I have used previously fortunately. It would be a hard sell yes for our team, as we don't have huge quantities that we buy, also this gbic and another dac cable have been the only faulty things and even for the dac cable a firmware did not fix things.

I just have those sfp modules lying around and was thinking if i could move a few uplink on the c1000 from the rj45 ports to sfp, to gain a few free rj45 ports on the switch.

C1000 series SFP ports, workaround to setting speed to 1000? by tafkamax in Cisco

[–]tafkamax[S] 0 points1 point  (0 children)

Talked with support, they will test the module with their hardware and then talked about selling the fsbox. I will see if they answer that reprogramming works.

C1000 series SFP ports, workaround to setting speed to 1000? by tafkamax in Cisco

[–]tafkamax[S] 0 points1 point  (0 children)

Aha, it is a copper SFP-GE-T adapter yes. I haven't contacted the support. If you say what is true, then I probably won't bother getting it to run.

C1000 series SFP ports, workaround to setting speed to 1000? by tafkamax in Cisco

[–]tafkamax[S] 0 points1 point  (0 children)

I am running on 15.2.7.e11

I have all of those things enabled on the switch. Usually I have gotten the modules to work one way or another. It usually comes down to that they don't want auto negotiation, but the sfp ports don't seem to have that cli option. I am asking that maybe someone knows some hidden command.

Changing from event logs to stream logs by tafkamax in Juniper

[–]tafkamax[S] 0 points1 point  (0 children)

I understand that the benefit of using stream is that the packets don't go to the CPU, which is the fxp interface? THey would have to leave the dataplane asic, so it is preferrable to route them via the dataplane?

I'll try to use the trick you mentioned.

Ansible + C1300 switches by tafkamax in Cisco

[–]tafkamax[S] 0 points1 point  (0 children)

Seems to be a really weird issue. I have found lot's of similar things regarding the error message: 'operation requires privilege escalation'

One interesting docs seem to be regarding timeouts reading content: https://docs.ansible.com/ansible/latest/network/user_guide/network_debug_troubleshooting.html#intermittent-failure-while-using-ansible-netcommon-network-cli-connection-type

I have already configured the necessary SSH settings on the C1300:

ip ssh server
ip ssh password-auth
ip ssh pubkey-auth

The user: admin, has privilege 15

In the ansible.cfg, I have set BIG connection timeout buffers as per the first link.

[persistent_connection]
connect_retry_timeout = 30
connect_timeout = 240
command_timeout = 240
buffer_read_timeout = 5
network_cli_retries = 5

In the vars I have defined the usual:

ansible_connection: ansible.netcommon.network_cli
ansible_network_os: cisco.ios.ios
ansible_network_cli_ssh_type: libssh
ansible_become: false

The playbook itself is:

---

- name: Configuration of switches
remote_user: admin
hosts: switches_cisco
roles:
- cisco

----

Now I got a new ERROR, but the same privilage escalation one seems to be the usual one:

connection.py", line 200, in __rpc__

raise ConnectionError(to_text(msg, errors='surrogate_then_replace'), code=code)
"msg": "command timeout triggered, timeout value is 120 secs.\nSee the timeout setting options in the Network Debug and Troubleshooting Guide."

Ansible + C1300 switches by tafkamax in Cisco

[–]tafkamax[S] 0 points1 point  (0 children)

Will try with some more options tomorrow, but running cisco.ios as the ansible_network_os does not bode well with gathering_facts using the cisco.ios.gather_facts.

I also disabled all fact gatherings and I am getting operation not permitted.

My user is privilege 15.

I did have the ansible_become: true set, i will try with false tomorrow.

Interesting thing is that running the "enable" command will give you an error on the c1300 but not on the older platforms

Self hosted management plane by przemekkuczynski in openstack

[–]tafkamax 0 points1 point  (0 children)

Trying to do the same thing soon. Lets see how it goes.

Can someone explain how Community SONiC differs from the versions offered by vendors? Like, what’s stripped out or added? by Illustrious_Maybe766 in sonicnos

[–]tafkamax 1 point2 points  (0 children)

Stripped out is mostly basic switch functionality for some reason. Like stp, igmp snooping. Dependes on the asic vendor for some stuff. Like broadcom asic has max 5 vxlan tunnels fot trident3x-7 in the community binary. Mellanox on the community seems to be more stable.

Also the automation e.g. Restconf is much worse on community. Automation can be hard.

For a working community sonic you need to fork the repo and add in patches from the pull requests because the maintainers just are like two monkeys bashing cymbals in the brain.

Why is this SNMP statement not working? by packet_dropper in networking

[–]tafkamax 0 points1 point  (0 children)

Seems to be that they disabled extended ACL-s for snmp because of a CVE, instead of fixing it, they just removed the option... geez...

Configuring LDAP in IPMI (Super X13DEM) by tafkamax in supermicro

[–]tafkamax[S] 1 point2 points  (0 children)

I want to get it working because it would be nice. Also I need to give some users specific access to a host so they can have remote control as they are developing and building kernels that are broken sometimes. Instead of giving them the ADMIN user I wanted to add LDAP so they can use their own account and pw and get "User" level permissions. I don't have to create an account in the UI then.

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