Tasks By Author

Author: Dzahn (Daniel Zahn)

Switch to Active Tasks 23 Phabricator task(s).

Phabricator Link	Wiki Link	Status	Priority	Author	Assignee	Projects	Subtasks	Parent Tasks
T178445	T178445: flapping monitoring for recommendation_api on scb	resolved	Medium (orange)	Dzahn (Daniel Zahn)		SRE (Acknowledged) Services (watching) observability (Radar) Recommendation-API (Backlog) Platform Engineering (Icebox) Wikidata (monitoring) Discovery
T190979	T190979: build new version of mcrouter package	resolved	High (red)	Dzahn (Daniel Zahn)	Joe (Giuseppe Lavagetto)	Patch-For-Review User-Joe (Backlog) SRE (Backlog)		T151466: Performance Q2 2017/18 goal: Install and use mcrouter in deployment-prep
T192092	T192092: setup replacements for maintenance_server (terbium, wasat) on Stretch	resolved	High (red)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	Patch-For-Review SRE (Backlog)	T198805: Update wikitech docs to use new mwmaint1001 instead of terbium T193919: provide proxysql for stretch, add package to puppet T193915: rename wasat to mwmaint2001 and reinstall it with stretch T192185: request to assign spare systems as terbium equivalent	T195393: Run all maintenance scripts on PHP7 or HHVM
T192185	T192185: request to assign spare systems as terbium equivalent	resolved	Medium (orange)	Dzahn (Daniel Zahn)	RobH (Rob Halsell)	SRE (Backlog) Patch-For-Review hardware-requests (Backlog)	T193798: change hostname label for mw1297 to mwmaint1001	T192092: setup replacements for maintenance_server (terbium, wasat) on Stretch
T193915	T193915: rename wasat to mwmaint2001 and reinstall it with stretch	resolved	Medium (orange)	Dzahn (Daniel Zahn)	MoritzMuehlenhoff (Moritz Mühlenhoff)	Patch-For-Review SRE (Backlog)	T199530: Rename of wasat to mwmaint2001 (switch labels et al)	T192092: setup replacements for maintenance_server (terbium, wasat) on Stretch T195393: Run all maintenance scripts on PHP7 or HHVM
T193919	T193919: provide proxysql for stretch, add package to puppet	resolved	High (red)	Dzahn (Daniel Zahn)	jcrespo (Jaime Crespo)	Patch-For-Review SRE (Backlog)		T192092: setup replacements for maintenance_server (terbium, wasat) on Stretch
T200832	T200832: remove mathoid from scb	resolved	Medium (orange)	Dzahn (Daniel Zahn)	akosiaris (Alexandros Kosiaris)	Services (watching) SCB Math (Inbox) SRE (Acknowledged) Mathoid (Inbox) Beta-Cluster-Infrastructure (To Triage) Platform Team Legacy (Watching / External)
T221134	T221134: reclaim to spares pool: restbase2007.codfw.wmnet, restbase2008.codfw.wmnet	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Papaul (Papaul)	Patch-For-Review DC-Ops decommission-hardware (pending onsite steps (codfw))		T208087: Replace remaining Samsung SSDs
T230245	T230245: Make SwiftFileBackend::doStoreInternal defer the opening of file handles to stay in the concurrency limit	open	Medium (orange)	Dzahn (Daniel Zahn)	aaron (Aaron Schulz)	SRE-swift-storage (Inbox) Platform Engineering (Icebox) SRE (Backlog) Commons (Incoming) ConfirmEdit (CAPTCHA extension) (Backlog) Editing-team (Freezer) Patch-For-Review MediaWiki-File-management (Backlog) Performance-Team (Backlog: Maintenance)
T233654	T233654: Make the parsoid cluster support parsoid/PHP	resolved	High (red)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	Patch-For-Review SRE (Backlog) serviceops (Incoming 🐫)	T233722: Set up LVS for parsoid/PHP T237304: EasyTimeline extension shell error	T235902: Tracking: Shadow Parsoid/PHP deployment to production cluster to handle mirrored reparse traffic
T242309	T242309: Onboarding Hugh Nowlan	resolved	Low (yellow)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	serviceops (serviceops-radar) (Backlog) SRE (Backlog) Platform Engineering (Icebox) SRE-Access-Requests (Ready To Go)
T245757	T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10)	resolved	High (red)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	Release-Engineering-Team (Radar) (Watching/External) serviceops (Unsorted) Patch-For-Review SRE (Backlog)	T252434: Test MW code in buster as well as stretch T250515: Please provide our special component/php72 in buster-wikimedia T253377: WMF deployed EasyTimeline extension depends on Ploticus package which is not available in Debian Buster (but available again in Debian Bullseye) T264991: Upgrade the MediaWiki servers to ICU 63 T267248: create mwdebug1003 - ganeti VM with buster and appserver role T267607: upgrade mwmaint servers to buster T268248: upgrade scandium to buster T268524: Upgrade Parsoid servers to buster T265963: Replace production deployment servers and update them to Buster T269004: Upgrade labweb servers to buster T269377: Upgrade snapshot hosts to Buster T270517: Investigate opcache hit rate on Buster appserver T273312: Investigate possible performance degradation on mediawiki servers after Debian Buster upgrade T273803: mw2220 - broken IPMI / mgmt T274023: Convert mwdebug VMs to debian buster T274403: mw1379 - down after reboot attempt and DRAC can't powercycle T275831: decommission deploy1001.eqiad.wmnet T275752: Jobrunner timeouts on cross-DC file uploads because of HTTP/2	T248191: Can't reopen table in wikidb-unittest_ (from SpecialPageFatalTest) T252432: Drop MediaWiki testing in stretch and instead test only in buster T271736: Migrate WMF Production from PHP 7.2 to PHP 7.4
T265963	T265963: Replace production deployment servers and update them to Buster	resolved	High (red)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	Patch-For-Review serviceops (Next up 🥌) Release-Engineering-Team (Deployment services) Release-Engineering-Team-TODO (2021-01-01 to 2021-03-31 (Q3)) (Maintenance)	T265653: (Need By: TBD) setup/install deploy1002 T275832: decommission deploy2001.codfw.wmnet T275831: decommission deploy1001.eqiad.wmnet	T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10)
T267248	T267248: create mwdebug1003 - ganeti VM with buster and appserver role	resolved	High (red)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	serviceops (Doing 😎) WikimediaDebug (Backlog) Patch-For-Review Performance-Team (Inbox)	T268188: Release WikimediaDebug for mwdebug1003 addition	T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10)
T268248	T268248: upgrade scandium to buster	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	Patch-For-Review Parsoid (Tracking) serviceops (Incoming 🐫)		T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10) T268524: Upgrade Parsoid servers to buster
T273312	T273312: Investigate possible performance degradation on mediawiki servers after Debian Buster upgrade	resolved	High (red)	Dzahn (Daniel Zahn)	Legoktm (Legoktm)	Release-Engineering-Team-TODO (Should be empty (use Release-Engineering-Team)) Release-Engineering-Team (Deployment services) User-jijiki (Inbox 🐅) Performance-Team (Radar) (Watching) serviceops (Incoming 🐫) SRE (Backlog)		T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10)
T273803	T273803: mw2220 - broken IPMI / mgmt	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Papaul (Papaul)	serviceops (serviceops-radar) (Backlog) DC-Ops SRE (Backlog) ops-codfw (Hardware Failure / Troubleshoot)		T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10)
T274023	T274023: Convert mwdebug VMs to debian buster	resolved	High (red)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	serviceops (Incoming 🐫) Performance-Team (Radar) (Limbo) Patch-For-Review	T274026: Add 3 new canaries to WikimediaDebug T274689: sre.hosts.decomission -> generate_dns_snippets - > Cumin execution failed	T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10) T252432: Drop MediaWiki testing in stretch and instead test only in buster
T274403	T274403: mw1379 - down after reboot attempt and DRAC can't powercycle	resolved	Needs Triage (violet)	Dzahn (Daniel Zahn)	Dzahn (Daniel Zahn)	SRE (Backlog)		T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10)
T274689	T274689: sre.hosts.decomission -> generate_dns_snippets - > Cumin execution failed	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Volans (Riccardo Coccioli)	SRE-tools (Backlog) SRE (Backlog)		T274023: Convert mwdebug VMs to debian buster
T275831	T275831: decommission deploy1001.eqiad.wmnet	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Cmjohnson (cmjohnson)	decommission-hardware (Backlog) SRE (Backlog) Patch-For-Review ops-eqiad (Decommission)		T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10) T265963: Replace production deployment servers and update them to Buster
T275832	T275832: decommission deploy2001.codfw.wmnet	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Papaul (Papaul)	decommission-hardware (Backlog)		T265963: Replace production deployment servers and update them to Buster
T275928	T275928: decommission mwmaint2001.codfw.wmnet	resolved	Medium (orange)	Dzahn (Daniel Zahn)	Papaul (Papaul)	decommission-hardware (Backlog) Patch-For-Review		T267607: upgrade mwmaint servers to buster