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Tasks By Project

From cpt

Project: SRE

Switch to Active Tasks 647 Phabricator task(s).

Phabricator Link Wiki Link Status Priority Author Assignee Projects Subtasks Parent Tasks
T101112 T101112: Setup/rack new restbase servers resolved Needs Triage (violet)
    T102015 T102015: put new restbase servers in service resolved Medium (orange)
    T102178 T102178: Fix RESTBase support for wikitech.wikimedia.org declined Medium (orange)
      T102557 T102557: investigate new restbase machine disks timeouts resolved Medium (orange)
        T102575 T102575: document graphite failover/backfill procedures resolved Medium (orange)
          T104208 T104208: alternative Cassandra metrics reporting resolved Medium (orange)
            T105780 T105780: Create a doc explaining the SLA between services and the monitoring tool open Medium (orange)
              T106346 T106346: setup an alertable threshold for Cassandra heap dumps open Medium (orange)
                T107108 T107108: Flow notification links on mobile point to desktop open Medium (orange)
                  T107395 T107395: Remove docroot:/images/mobile in favour of docroot:/static/images/mobile resolved Low (yellow)
                    T107610 T107610: Setup separate logical External Store for Flow in production declined High (red)
                    T108417 T108417: stat1002 access for tgr resolved Medium (orange)
                      T108646 T108646: Set-up Citoid behind RESTBase resolved High (red)
                      T108953 T108953: Cassandra inter-node encryption (TLS) resolved High (red)
                      T109950 T109950: Repair "svn.wikimedia.org/doc/" redirect for doc.wikimedia.org open Low (yellow)
                        T110240 T110240: [Discussion] Consider validating JSON schemas when running x-ample tests? open Medium (orange)
                          T111382 T111382: codfw 3x spares for cassandra encryption testing resolved Medium (orange)
                            T111588 T111588: RFC: API-driven web front-end declined Medium (orange)
                            T111654 T111654: Set up TLS for MariaDB replication resolved Medium (orange)
                            T113622 T113622: replace default Cassandra superuser resolved Medium (orange)
                              T113733 T113733: column family cassandra metrics size resolved Medium (orange)
                                T113939 T113939: assess impact of many cassandra seed nodes with multi instance resolved High (red)
                                  T114273 T114273: Cleanup active-DC based MW config code and make it more robust and easy to change resolved High (red)
                                  T115548 T115548: Requesting access to analytics-privatedata-users for Bryan Davis resolved Medium (orange)
                                    T119612 T119612: Consider a serialization that supports random access for storage in the DB for Wikidata open Lowest (sky)
                                      T119637 T119637: Update HHVM package to recent release resolved High (red)
                                      T119642 T119642: Create a Master-master topology between datacenters for easier failover (setup circular replication dallas -> eqiad for mysql databases) resolved High (red)
                                        T119651 T119651: Set $wmfSwiftCodfwConfig in PrivateSettings resolved Medium (orange)
                                          T119801 T119801: Update GeoIP cookie to include netspeed info declined High (red)
                                            T120085 T120085: RFC: Serve Main Page of Wikimedia wikis from a consistent URL open Medium (orange)
                                              T120122 T120122: Perform a rolling restart of all MySQL slaves (masters too for those services with low traffic) resolved High (red)
                                              T120689 T120689: es1019 and its management interface are unresponsive resolved High (red)
                                                T120885 T120885: codfw: rack 8 new misc systems resolved High (red)
                                                  T121240 T121240: Network isolation for production and semi-production services open Medium (orange)
                                                    T121535 T121535: Perform cleanups to reclaim space from recent topology changes resolved High (red)
                                                      T121558 T121558: setup kafka2001 & kafka2002 resolved Medium (orange)
                                                      T121882 T121882: 3 conf200x servers in codfw for zookeeper (and etcd?) resolved High (red)
                                                      T122825 T122825: Service Ownership and Maintenance resolved Medium (orange)
                                                        T122867 T122867: Evaluate the feasibility of cache invalidation for the action API open Medium (orange)
                                                        T122881 T122881: Install XKey vmod resolved Medium (orange)
                                                        T1228 T1228: RESTbase deployment resolved High (red)
                                                        T123237 T123237: Provide production jessie image with node 4.2; use this for service-runner build command invalid Medium (orange)
                                                          T123854 T123854: Set up action API latency / error rate metrics & alerts resolved High (red)
                                                            T123954 T123954: Investigate proper set up for using Kafka MirrorMaker with new main Kafka clusters. resolved Needs Triage (violet)
                                                            T124469 T124469: 4 more Kafka brokers, 2 in eqiad and 2 codfw declined Needs Triage (violet)
                                                              T124795 T124795: codfw is in read only according to mediawiki resolved High (red)
                                                                T125084 T125084: MediaWiki monolog doesn't handle Kafka failures gracefully resolved Unbreak Now! (pink)
                                                                T125085 T125085: Split the API MediaWiki appserver pool into two external/internal pools open Medium (orange)
                                                                  T125791 T125791: swiftrepl replication pass for thumbnails eqiad -> codfw resolved Medium (orange)
                                                                    T125906 T125906: Evaluate Brotli compression for Cassandra declined Medium (orange)
                                                                    T126206 T126206: Upgrade to Varnish 4: things to remember resolved Medium (orange)
                                                                    T126253 T126253: additional graphite machines request, 1x per DC resolved Medium (orange)
                                                                    T127387 T127387: Split slash decoding from general percent normalization in Varnish VCL resolved Medium (orange)
                                                                      T127455 T127455: Enable HTTPS for Swift traffic resolved Medium (orange)
                                                                        T128077 T128077: Create a PKI that can be used by Puppet and for general purpose certificates resolved Medium (orange)
                                                                          T128107 T128107: install restbase1010-restbase1015 resolved High (red)
                                                                            T128590 T128590: Cassandra uses default ip address for outbound packets while bootstrapping declined Low (yellow)
                                                                              T128788 T128788: Port varnishlog.py to new VSL API resolved Medium (orange)
                                                                                T129467 T129467: HHVM 3.12 has a race-condition when starting up resolved High (red)
                                                                                  T129682 T129682: Look into solutions for replaying traffic to testing environment(s) open Medium (orange)
                                                                                    T129973 T129973: Dig through logs from 15 Mar 2016 read-only test and file bugs resolved High (red)
                                                                                      T130752 T130752: reclaim restbase1001-1006 to spares resolved Needs Triage (violet)
                                                                                      T130938 T130938: rack/setup new host graphite2002 resolved High (red)
                                                                                        T131353 T131353: Port remaining scripts depending on varnishlog.py to new VSL API resolved Medium (orange)
                                                                                          T131499 T131499: Upgrade all cache clusters to Varnish 4 resolved Medium (orange)
                                                                                          T131501 T131501: Convert misc cluster to Varnish 4 resolved Medium (orange)
                                                                                          T131502 T131502: Convert upload cluster to Varnish 4 resolved Medium (orange)
                                                                                          T131503 T131503: Convert text cluster to Varnish 4 resolved Medium (orange)
                                                                                            T131761 T131761: Solve large-object/stream/pass/chunked in upload cluster better resolved Medium (orange)
                                                                                              T131959 T131959: rack/setup/deploy conf200[123] resolved Medium (orange)
                                                                                              T132632 T132632: puppetize turning off reserved space for cassandra /srv resolved Low (yellow)
                                                                                                T132717 T132717: rack and set up graphite1003 resolved Medium (orange)
                                                                                                  T132923 T132923: rack/setup/deploy conf200[123] switch configuration resolved Medium (orange)
                                                                                                    T133001 T133001: Decom legacy ex-parsoidcache cxserver, citoid, and restbase service hostnames open Medium (orange)
                                                                                                    T133178 T133178: RESTBase support for www.wikimedia.org missing open Medium (orange)
                                                                                                      T133385 T133385: Implement GTID replication on MariaDB 10 servers resolved Medium (orange)
                                                                                                        T133523 T133523: Decide how to improve parsercache replication, sharding and HA open Medium (orange)
                                                                                                        T134237 T134237: Graphoid returns a 400 on MW API time-out declined High (red)
                                                                                                          T134551 T134551: Create functional cluster checks for all services (and have them page!) open Medium (orange)
                                                                                                            T134809 T134809: Apache <=> mariadb SSL/TLS for cross-datacenter writes stalled Medium (orange)
                                                                                                            T134811 T134811: Consider REST with SSL (HyperSwitch/Cassandra) for session storage resolved Low (yellow)
                                                                                                            T134889 T134889: put additional graphite machines in service resolved High (red)
                                                                                                            T134989 T134989: WDQS empty response - transfer clsoed with 15042 bytes remaining to read resolved High (red)
                                                                                                              T135385 T135385: investigate carbon-c-relay stalls/drops towards graphite2002 declined High (red)
                                                                                                                T135696 T135696: Sort out vcl_deliver vs vcl_synth mess with v4 VCL resolved Medium (orange)
                                                                                                                  T135762 T135762: A/B Testing solid framework declined Medium (orange)
                                                                                                                  T136218 T136218: Audit mysql database class and hhvm binding support of SSL resolved Medium (orange)
                                                                                                                    T136603 T136603: Update limit.sh to support systemd-based cgroup management open Medium (orange)
                                                                                                                      T137272 T137272: Create BagOStuff subclass for HTTP resolved Medium (orange)
                                                                                                                        T138093 T138093: Investigate query parameter normalization for MW/services open Medium (orange)
                                                                                                                          T140813 T140813: Protect sensitive user-related information with a UserData / auth / session service open Medium (orange)
                                                                                                                          T141524 T141524: eventbus should send statsd in batches declined Medium (orange)
                                                                                                                            T141897 T141897: Review new service 'pre-deployment to production' checklist open Medium (orange)
                                                                                                                              T142076 T142076: Analyze Range requests on cache_upload frontend resolved Medium (orange)
                                                                                                                                T142226 T142226: Productize the Electron PDF render service & create a REST API end point resolved Medium (orange)
                                                                                                                                T142233 T142233: Varnish 4 stalls with two consecutive Range requests using HTTP persistent connections resolved Medium (orange)
                                                                                                                                  T143129 T143129: New service request - PDF Render resolved Medium (orange)
                                                                                                                                    T143132 T143132: Expose the PDF rendering service via RESTBase resolved High (red)
                                                                                                                                      T143336 T143336: Investigate better protection modes for electron render service (xvfb setuid) resolved High (red)
                                                                                                                                        T143694 T143694: Preliminary Design document for A/B testing resolved Medium (orange)

                                                                                                                                          ... further results