ProHoster > Blog > Administration > Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

I confess. I'm a little late. Just 10 minutes. And the first phrase that I heard from Sergei Bondarev: "... do not forget, this is a secret." And Sergei mysteriously flashed his glasses. I shuddered and looked around. I had the feeling that I had missed the floor and ended up on the counterintelligence forum.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

Then I looked into the work chat and saw: 

Евгений Сорокин, [20 нояб. 2019 г., 10:13:44]:
пофиксил. не совпадал секрет  ceph-secret-admin с тем что выдавал node-1

Марсель Ибраев, [20 нояб. 2019 г., 10:15:00]:
попробуйте сикреты строго по инструкции пересоздать

Иван Сизых, [20 нояб. 2019 г., 10:30:18]:
... уже починил почти, нашёл проблему, секрет неправильно задали

Rinat Akjigitov, [20 нояб. 2019 г., 10:31:39]:
Какой секрет? Я запустил лишь скрипт без правок. Или секрет из вчерашнего урока?

Иван Сизых, [20 нояб. 2019 г., 10:34:04]:
там выше мы получаем на ноде секрет не просто так, кроме того спикер всегда всё это делает и показывает

And finally I realized that the turnout failed. The iron was on the windowsill and there were an odd number of cans of Coca-Cola on the table.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

The third day, as the most difficult and most interesting, was devoted to installing cert-manager, how to automatically obtain SSL / TLS certificates. Then Pavel Selivanov and Sergey Bondarev alternately pressed the knowledge into the heads of the participants with practice and practice again.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

A little later, the most fun began - cluster maintenance. Update and troubleshooting.

And for dessert, completely practical work, application dockerization and launch in a cluster. This can be seen from the happy faces of the participants.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

Especially in the incredibly attentive look of the most beautiful and most modest participant in Slurm.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

Slurm employees in the face LuckySB quietly shared professional “secrets” in a working chat.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

Pavel Selivanov once again proved that Slurm inspires. Only the pulpit hid his triumph when he rose 10 centimeters above the mortal earth. And only he kept in mind the image of Kubernetes in all its completeness and complexity.

A few branded stickers and mugs for our members.

Slurm Basic in Moscow. Day Three. Gathering of counterintelligence officers and a cluster, flying Pavel Selivanov and "Slurm Inspires!"

Slurm inspires! Proven by Pavel Selivanov.

PS Meanwhile, the dates of the next Kubernetes Slurm in Moscow have become known:
May 14-16, 2020 will be held Slurm Basic, and May 18-20 - Mega.

Source: habr.com

Add a comment