[07:44:09] <Evrifaessa>	 hey there
[07:44:17] <Evrifaessa>	 I'm using Toolforge to host my bots
[07:44:33] <Evrifaessa>	 but my code starts throwing out errors when I tried to use it on Toolforge
[07:44:47] <Evrifaessa>	 it's fine with Python 3.8.3, but I see that Toolforge servers use 3.53
[07:44:52] <Evrifaessa>	 3.5.3*
[07:45:10] <Evrifaessa>	 is there any way that I can choose which version of Python to be used in Toolforge?
[07:54:58] <JJMC89[m]>	 Evrifaessa: The Toolforge grid and bastions only have 3.5 and 2.7. Toolforge k8s has 3.7 and 2.7. <https://wikitech.wikimedia.org/wiki/Help:Toolforge/Kubernetes>
[08:00:40] <Evrifaessa_>	 I guess the link you sent me refers to running web services on Toolforge
[08:00:58] <Evrifaessa_>	 I'm not running a web service, however, thanks for your help :)
[08:45:30] <gifti>	 Evrifaessa_: with some fiddling you can run your code on k8s instead of the grid, if 3.7 is enough for you (don't ask me how though, i do not know about the specifics)
[14:48:08] <AntiComposite>	 0.
[15:39:32] <Amir1>	 I can't get two VMs talk to each other for mysql. I made the database accept requests on port 3306 but when I do this from the client I get error:
[15:39:36] <Amir1>	 ladsgroup@mailman-mailman01:/var/log/mailman3/web$ mysql -h mailman-db.eqiad.wmflabs -u mailman3web -p mailman3web
[15:39:36] <Amir1>	 Enter password: 
[15:39:36] <Amir1>	 ERROR 2002 (HY000): Can't connect to MySQL server on 'mailman-db.eqiad.wmflabs' (115)
[15:39:42] <Amir1>	 tcp dump says this
[15:39:52] <Amir1>	 root@mailman-db:/var/log/mysql# grep 'mailman-mailman' ~/tcpdump 
[15:39:52] <Amir1>	 15:31:38.704076 IP mailman-mailman01.mailman.eqiad1.wikimedia.cloud.36128 > mailman-db.mailman.eqiad.wmflabs.mysql: Flags [S], seq 1529702209, win 29200, options [mss 1460,sackOK,TS val 2479479641 ecr 0,nop,wscale 9], length 0
[15:39:52] <Amir1>	 15:31:38.704146 IP mailman-db.mailman.eqiad.wmflabs.mysql > mailman-mailman01.mailman.eqiad1.wikimedia.cloud.36128: Flags [R.], seq 0, ack 1529702210, win 0, length 0
[15:39:53] <Amir1>	 15:31:39.179952 IP ns-recursor0.openstack.eqiad1.wikimediacloud.org.domain > mailman-db.mailman.eqiad.wmflabs.49670: 3558 1/0/0 PTR mailman-mailman01.mailman.eqiad1.wikimedia.cloud. (104)
[15:40:02] <Amir1>	 I'm really confused
[15:41:43] <Amir1>	 the packet reaches the host and the same command on the db host works just fine
[15:57:40] <Amir1>	 iptables is empty on mailman-db
[15:57:49] <Amir1>	 I'm running out of ideas
[16:00:12] <Amir1>	 ladsgroup@mailman-mailman01:/var/log/mailman3/web$ telnet mailman-db.eqiad.wmflabs 3306 
[16:00:12] <Amir1>	 Trying 172.16.1.66...
[16:00:12] <Amir1>	 telnet: Unable to connect to remote host: Connection refused
[16:06:52] <Amir1>	 The security rule is  Ingress 	IPv4 	TCP 	3306 (MYSQL) 	0.0.0.0/0 	-
[16:07:03] <Amir1>	 I admit this is driving me crazy
[16:07:39] <Amir1>	 (Restarted mailman-db as well)
[16:15:42] <Amir1>	 It was bind-address