History

Clark Boylan a6d4fae070 Tune sshd connections settings on test nodes Update the sshd_config on our test nodes to accomodate what appears to be an increase in ssh scanner traffic. In particular LoginGraceTime defaults to 120 seconds. We reduce that to 30 seconds to cycle connections more quickly. Then we also increase the maximum number of connection startups to 30 from the default of 10. We also reduce the random fail rate from 30% to 10% between 31 and 100 connections. I'm not entirely certain this will fix things, but based on what we've seen from logs it may be what we need to make ssh to test nodes more reliable. Change-Id: Ifacf7d00de157ab2fb60cde990f0b49f03f71415		2022-08-17 12:40:46 -07:00
..
install.d	nodepool: update package maps for Rocky 9	2022-08-11 10:17:10 +10:00
post-install.d	Tune sshd connections settings on test nodes	2022-08-17 12:40:46 -07:00
pre-install.d	fix rsyslog builds on gentoo	2018-10-07 05:11:12 -05:00
rsyslog.d	Disable xconsole for rsyslog on ubuntu	2017-04-19 14:56:20 -04:00
element-deps	nodepool-elements: Use venv for utilities	2020-03-11 10:12:00 +11:00
package-installs.yaml	Install setfacl on test nodes	2022-05-24 13:02:25 -07:00
pkg-map	infra-package-needs: blank out coreutils for Rocky 9	2022-08-11 13:37:55 +10:00
README.rst	Fix new dib-lint errors	2020-03-11 10:10:57 +11:00

infra-package-needs

Install required packages for a OpenDev infra host