(Or you can check the fingerprints page on Wikitech <https://wikitech.wikimedia.org/wiki/Help:SSH_Fingerprints/login-stretch.tools.wmflabs.org>, which has now been updated, instead of trusting me. It also has the fingerprints in additional formats.)
Am Do., 14. Feb. 2019 um 12:23 Uhr schrieb Lucas Werkmeister < lucas.werkmeis...@wikimedia.de>: > One consequence of this outage is that the server behind the Toolforge > Stretch bastion (login-stretch.tools.wmflabs.org) has changed. If you are > seeing a scary warning like this: > > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ > @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ > IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! > Someone could be eavesdropping on you right now (man-in-the-middle attack)! > It is also possible that a host key has just been changed. > The fingerprint for the ECDSA key sent by the remote host is > SHA256:8fLy4F9XDYdR/uHihWoPihKDhPaxCh0au/paSdGB7K8. > Please contact your system administrator. > Add correct host key in *HOME*/.ssh/known_hosts to get rid of this > message. > Offending ECDSA key in *HOME*/.ssh/known_hosts:*LINE* > ECDSA host key for login-stretch.tools.wmflabs.org has changed and you > have requested strict > checking. > > Host key verification failed. > > then you will need to update your known_hosts file. It probably contains a > line like this: > > login-stretch.tools.wmflabs.org,185.15.56.48 ecdsa-sha2-nistp256 > AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEEMihgdO9CXKJvpoO4LMOt1cU43zIQJiXOm1doVMh0z+uXntQkNDyF\ > eHJ9//T983eL8efbCBEgnB9POGfYfoas= > > You can either change this to > > login-stretch.tools.wmflabs.org,185.15.56.48 ecdsa-sha2-nistp256 > AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFnJSjCGW7kli+cdgtmndPAl4xLZNc9uqP9KWlsnVDqr8yQ2RkR5ACb\ > Xe6XZ+dS09Wc9ulOmGTOwCImMi9Fho78= > > or remove the line and then look for the following output the next time > you SSH into the bastion: > > The authenticity of host 'login-stretch.tools.wmflabs.org (185.15.56.48)' > can't be established. > ECDSA key fingerprint is > SHA256:8fLy4F9XDYdR/uHihWoPihKDhPaxCh0au/paSdGB7K8. > > Good luck! > Cheers, > Lucas > > Am Mi., 13. Feb. 2019 um 22:53 Uhr schrieb Bryan Davis < > bd...@wikimedia.org>: > >> On Wed, Feb 13, 2019 at 2:45 PM Maximilian Doerr >> <maximilian.do...@gmail.com> wrote: >> > >> > I ask this because of these failures. Where does cyberbot-db-01 live? >> >> Per <https://tools.wmflabs.org/openstack-browser/project/cyberbot> it >> is on cloudvirt1023.eqiad.wmnet >> >> > The data on there is critical. >> >> As you probably know, we do not currently have a trusted back up >> solution for Cloud VPS projects. Our best recommendation for >> 'critical' data is for you to setup some manual or automated backup to >> an offsite location (your laptop, a VPS hosted outside Cloud VPS, >> etc). Hopefully we will have some news on an actual reliable backup >> service in the coming months. We have some hardware to build an >> initial system for this, but have not yet had time to design and >> implement the backup service itself. >> >> Bryan >> -- >> Bryan Davis Wikimedia Foundation <bd...@wikimedia.org> >> [[m:User:BDavis_(WMF)]] Manager, Technical Engagement Boise, ID USA >> irc: bd808 v:415.839.6885 x6855 >> >> _______________________________________________ >> Wikimedia Cloud Services mailing list >> Cloud@lists.wikimedia.org (formerly lab...@lists.wikimedia.org) >> https://lists.wikimedia.org/mailman/listinfo/cloud > > > > -- > Lucas Werkmeister > Full Stack Developer > > Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin > Phone: +49 (0)30 219 158 26-0 > https://wikimedia.de > > Imagine a world in which every single human being can freely share in the > sum of all knowledge. Help us to achieve our vision! > https://spenden.wikimedia.de > > Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e. V. > Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter > der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für > Körperschaften I Berlin, Steuernummer 27/029/42207. > -- Lucas Werkmeister Full Stack Developer Wikimedia Deutschland e. V. | Tempelhofer Ufer 23-24 | 10963 Berlin Phone: +49 (0)30 219 158 26-0 https://wikimedia.de Imagine a world in which every single human being can freely share in the sum of all knowledge. Help us to achieve our vision! https://spenden.wikimedia.de Wikimedia Deutschland - Gesellschaft zur Förderung Freien Wissens e. V. Eingetragen im Vereinsregister des Amtsgerichts Berlin-Charlottenburg unter der Nummer 23855 B. Als gemeinnützig anerkannt durch das Finanzamt für Körperschaften I Berlin, Steuernummer 27/029/42207.
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