Box-Admins July 2018

box-admins@lists.squeakfoundation.org

2 participants
3 discussions

Access to the new server(s)
by Tobias Pape 05 Apr '19

05 Apr '19

Dear all [ACTIONS AT END] with retroactive blessing of Levente, I have now prepared eight VMs on Rackspace. Here's the overview: ======================================================================================================================= Name Name (ext) intended use Unix Users Public Ports Private Ports Public IPv4 Private IPv4 ----------------------------------------------------------------------------------------------------------------------- ian ssh.squeak.org ssh-gateway ssh 1022 22 104.130.6.82 10.208.225.29 alan *.squeak.org webserver webteam 80, 443 22 104.239.229.92 10.176.200.8 adele lists.... mailinglists (tbd) 25, 587, 465 22, 8080 162.242.237.43 10.208.160.56 andreas -------- source.squeak chrismuller* -------- 22, 8080 irrelevant 10.208.161.222 dan -------- squeaksource davidlewis* -------- 22, 8080 irrelevant 10.176.197.150 ted -------- squeak wiki+map (tbd) -------- 22, 8080, 8081 irrelevant 10.176.130.111 david -------- jenkins (tbd) -------- 22, 8080 irrelevant 10.208.194.45 scott -------- misc (tbd) -------- 22, 8080, 8081 irrelevant 10.176.199.169 ======================================================================================================================= Currently, Levente and me have sudo on all these machines. Users with * also do. Note that _no_ server exposes SSH on port 22 on a public IP. This is intentional to narrow attack vectors for script kiddies. How to login? Ian is the ssh gateway so you have to connect to ian _first_ and use (1) local forwarding or (2) proxy jumping. I have installed the Public keys from most of you for the 'ssh' user on ian. Please verify by ssh -p1022 -lssh 104.130.6.82 you should see restrict shell, no commands # (you get out with crtl-d, ctrl-c, or killing ssh) How to reach the other servers? Example for 'andreas' variant (1): Do a local forward by ssh -AN -L22221:10.176.200.8:22 -p1022 -lssh 104.130.6.82 and then ssh -lYOURNAME -p22221 localhost (-N maybe optional, but then you see 'restrict shell, no commands #') Or in your .ssh/config you can put Host ian.squeak.org User ssh Hostname 104.130.6.82 Port 1022 LocalForward 222221 10.176.200.8:22 Host andreas.squeak.org User YOURNAME Hostname localhost Port 222221 And then say 'ssh -AN ian.squeak.org' and then 'ssh andreas.squeak.org' variant (2): (a) You have OpenSSH >= 7.3 Do a Jump with ssh -J ssh@104.130.6.82:1022 YOURNAME(a)10.176.200.8 Or in your .ssh/config you can put Host ian.squeak.org User ssh Hostname 104.130.6.82 Port 1022 Host andreas.squeak.org User YOURNAME Hostname 10.176.200.8 ProxyJump ian.squeak.org And then say 'ssh andreas.squeak.org' (b) You have OpenSSH >= 5.4 Do a Jump via ssh -o ProxyCommand="ssh -lssh -p1022 -W %h:%p 104.130.6.82" YOURNAME(a)10.176.200.8 Or in your .ssh/config you can put Host ian.squeak.org User ssh Hostname 104.130.6.82 Port 1022 Host andreas.squeak.org User YOURNAME Hostname 10.176.200.8 ProxyCommand ssh -W %h:%p ian.squeak.org And then say 'ssh andreas.squeak.org' (c) You have OpenSSH < 5.4 Use variant (1) We will shortly start RSYNC-ing over data from box3 and box4 as well as replicatiing DNS entries before switching over. [ACTION REQUIRED] - Who needs access to which servers? - Do we need Jenkins anymore? As always, questions appreciated. Best regards -Tobias

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Slack-IRC bridge
by Tobias Pape 25 Jul '18

25 Jul '18

hey I have that slack <-> IRC bridge running. Is that still something you all find helpful? Or should I stop it? best regards -tobias

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Re: [Box-Admins] Help: swiki page 2550
by K. K. Subramaniam 03 Jul '18

03 Jul '18

Swiki admins, I need you help in correcting an upload error. Please see below. Thanks .. Subbu On Wed 4 Jul, 2018, 12:04 AM Ken Causey, <ken(a)kencausey.com> wrote: > You should contact the box-admins team. I don't believe I have > sufficient access any more. > > Sorry, > > Ken > > > -------- Original Message -------- > > Subject: Help: swiki page 2550 > > From: K K Subbu <kksubbu.ml(a)gmail.com> > > Date: Tue, July 03, 2018 1:27 pm > > To: sqwiki(a)kencausey.com > > > > > > Ken, > > > > I need your help in correcting a wrong upload into Swiki. Would you > > happen to know who is the admin for wiki.squeak.org/squeak? > > > > While editing swiki page 2550, I uploaded the wrong file into > > > > http://wiki.squeak.org/squeak/uploads/ObjectBrowser.png > > > > and found to my chagrin that I couldn't delete this file :-(. The > > correct file is uploaded into: > > > > http://wiki.squeak.org/squeak/uploads/2550/ObjectBrowser.png > > > > I need to move the latter file into the former location. > > > > Thanks for your help .. Subbu >

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Box-Admins July 2018