[11:00:56] moritzm: all cache nodes rebooted [11:01:53] great! [11:08:50] could you also upgrade/reboot the test/spare cp* hosts for completeness? 1046, 1047, 1059, 1060, 3004, 3005, 3006, 2003, 2009, 2015, 2021? [11:10:49] will do [11:12:41] thanks [11:14:30] moritzm: eqiad and esams LVSs {{done}} [11:16:09] nice [11:18:04] sorry for being so annoying, but could you also upgrade/reboot the lvs spares: 1011/1012 :-) [11:19:05] haha sure! [13:44:38] can I reboot dns4* or would that mess with any experiments? [14:07:33] moritzm: they're free to reboot [14:07:44] k, will reboot later on [14:45:42] 10Traffic, 10Analytics-Cluster, 10Analytics-Kanban, 10Operations, 10User-Elukey: TLS security review of the Kafka stack - https://phabricator.wikimedia.org/T182993#3889866 (10BBlack) That looks about right (disable all hashes older than SHA256, disable RSA+DSA), although it's hard to suss exactly what th... [14:53:33] 10Traffic, 10Analytics-Cluster, 10Analytics-Kanban, 10Operations, 10User-Elukey: TLS security review of the Kafka stack - https://phabricator.wikimedia.org/T182993#3889872 (10Ottomata) > Does that mean SHA1 is disabled, except in the cases that it's the root cert of a chain stored in the jdkCA's default... [14:58:48] 10Traffic, 10Analytics-Cluster, 10Analytics-Kanban, 10Operations, 10User-Elukey: TLS security review of the Kafka stack - https://phabricator.wikimedia.org/T182993#3889885 (10BBlack) Yeah, seems reasonable to just set it system-wide on these systems. [16:00:13] 10Domains, 10Traffic, 10Operations, 10Research, 10Patch-For-Review: Create subdomain for Research landing page - https://phabricator.wikimedia.org/T183916#3890099 (10bmansurov) Also blocked on a final review by @DarTar and project owners. [16:33:03] 10Traffic, 10Analytics-Cluster, 10Analytics-Kanban, 10Operations, and 2 others: TLS security review of the Kafka stack - https://phabricator.wikimedia.org/T182993#3890215 (10Ottomata) Oook, I've set this on all jumbo Kafka brokers. @bblack anything else? [20:03:11] https://gerrit.wikimedia.org/r/#/c/403326/ [20:03:20] the error I mentioned *might* only affect new installations, not sure [20:03:26] worth keeping an eye on [20:03:30] may need legal review to fix [21:09:28] oh, they issued a new one? [21:11:26] I have been using LE-SA-v1.0.1-July-27-2015.pdf for a long time [21:11:33] and nothing seems to have broken…