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Maintenance of this system (2021-03-26 16:00 - 18:00)

Added by Jan Sellmann 4 months ago

We need to update the software Redmine running on code.mpimet.mpg.de to a newer version (and in the course upgrade the operating system and service software).

What will happen:

- upgrade of OS and software on code.mpimet.mpg.de

When?

- Friday, March 26th, 4:00 pm - 6:00 pm

Who/What is affected:

- The connection to Redmine on code.mpimet.mpg.de will
not be possible during the maintenance.

It could be that we do not need the full two hours on Friday afternoon, we will notify you by email when the maintenance should be finished ahead of schedule.

Maintenance and Renaming of svn.zmaw.de

Added by Alexander Bugl over 3 years ago

What will happen:

  • upgrade of the Subversion server svn.zmaw.de
  • renaming of the Subversion server svn.zmaw.de to svn.mpimet.mpg.de

When?

  • Tuesday, April 10th, 8 am - 9:30 am

Who/What is affected:

  • Subversion on the server has been upgraded to v1.8
  • The machine has been renamed to svn.mpimet.mpg.de

What to do after the maintenance:

If you are still using SVN repositories, then you should prepare them for future use:
  • You might need to accept a new SSL server certificate after svn commands:
    $ svn update
    Updating '.':
    Error validating server certificate for 'https://svn.zmaw.de:443':
     - The certificate is not issued by a trusted authority. Use the
       fingerprint to validate the certificate manually!
    Certificate information:
     - Hostname: svn.mpimet.mpg.de
     - Valid: from Apr  6 12:26:43 2018 GMT until Jul  9 12:26:43 2020 GMT
     - Issuer: Max-Planck-Gesellschaft, Muenchen, Bayern, DE
     - Fingerprint: 87:7E:34:73:AC:47:C8:0A:CA:D1:48:27:90:B9:2F:DB:8F:31:29:2C
    
  • The repositories might need to be upgraded:
    $ svn upgrade
    
  • if you are still using SVN repositories, then these repositories might need to be relocated using svn relocate after the maintenance, e.g. for repository libmtime:
    $ svn relocate https://svn.mpimet.mpg.de/svn/libmtime
    

2015-03-03 Maintenance svn.zmaw.de and svn-zmk.zmaw.de

Added by Jan Sellmann over 6 years ago

What will happen:

  • upgrade of the operating system on svn.zmaw.de and svn-zmk.zmaw.de

When?

  • Tuesday, March 3rd, 10 am - 2 pm

Who/What is affected:

  • The upgrades requires a downtime of both subversion servers
  • Neither the repositories hosted on both servers, nor the svn access manager will be usable during the maintenance, including access from the Redmine server code.zmaw.de
  • During the maintenance you might see error messages, when clicking the repository inside the Redmine server
  • No major upgrade of the subversion package will happen (1.6.12 -> 1.6.17), so we don't expect any compatibility issues with existing working copies
(1-10/18)

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