[CollEc] CollEc App Offline

[Düben, Christian]

I generated an Ed25519 key and uploaded the public key file to Darni: /home/icanis/Helos_Public_Key. Feel free to move or to delete that file.

Helos' IP address is 95.216.245.19, correct?

I have no idea how to configure or modify DNS servers. I still need to learn how to do that.

Christian Düben
Research Associate
Chair of Macroeconomics
Hamburg University
Von-Melle-Park 5, Room 3102
20146 Hamburg
Germany
+49 40 42838 1898
christian.dueben at uni-hamburg.de
http://www.christian-dueben.com

-----Original Message-----
From: Thomas Krichel <krichel at openlib.org> 
Sent: Donnerstag, 7. Januar 2021 02:31
To: Düben, Christian <Christian.Dueben at uni-hamburg.de>
Cc: CollEc Run <collec-run at lists.openlib.org>
Subject: Re: [CollEc] CollEc App Offline

  Düben, Christian writes

> 1. Can you give me root access on Helos, as you did on Darni?

root at helos ~ # grep Due .ssh/authorized_keys ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAyncBxWKif1ki5K+8q0XbJYVqulW4cRfKuEGpVd2k0tPfZY6f17sg4p7ZI1+onW1IBN4kcFsawYg6fhridoDxrx7kM7ByEaLQ8L9TR0IrTnIs43A6qDXAb8WBnoCBkERw2k+NXyQV0zGVjQ/9mlWPXNz+T/J8mZ4OCc6bokMmm3Q9/Dvkvf+Vs8E/lceb9pNIl/ZtnXWMi8jA/VIilDa/oRxR3BGsGD+WO5vJz8US7n1XldicaT4lsyQgOLUNpOR8T46KO0KU2u772qvU7V8AOoN3VDnT8/BrEnQn0E3FqsDC07cDD9PDKrnEA162dqfrZwDlAzZT0FEVthXeBSA7Pw== Christian.Dueben at uni-hamburg.de

  BTW, I prefer ed25519 keys for brevity.

> 2. Can you temporarily redirect collec.repec.org to 
> app.collec.repec.org on the day of migration?

  We can make a DNS change. If you are familiar with bind, I'll be
  happy to give you access to the DNS acccount and show you how
  it works. 

> 3. Can you set up a test URL again, e.g. test.collec.repec.org, with 
>which I can test the app on Helos on the day of migration?

 I created helos.collec.repec.org DNS entries.

> 4. After migrating CollEc, I still need the ras_mans_texts xml file in /mnt/helos/home/icanis/icanis/opt/input to be generated once a day. It is the central input to the results available via the web application.
>

  As the file name implies, this already lives on helos.  

> On Darni, the web application does not consume a lot of computational 
> resources. After migration, there is going to be plenty of space for 
> further RePEc services on Helos.

  Well, I will do some ArchEc work there that will consume disk space, but
  not be cpu intensive. Sure there should be resources for GraphEc.
  But we need to mention the sponsor.
  
-- 

  Cheers,

  Thomas Krichel                  http://openlib.org/home/krichel
                                              skype:thomaskrichel