Decided to make a list again of 2019 Conferences. Feel free to ping me on twitter (@matrixtek and I can add anything I missed.
January
- DevOpsDays New York City (24th-25th)
February
- DevOpsDays Charlotte (7th-8th)
- DevOpsDays Geneva (21st-22nd)
March
- QCon London (4th-8th)
- ScaleConf Cape Town (6th-8th)
- DevOpsDays Los Angeles (8th)
- IETF 104 (23rd-29th)
- Usenix SRECon Americas (25th-27th)
- DevOpsDays Vancouver (29th-30th)
April
- QCon Beijing (25th-27th)
- DevOpsDays Tokyo (9th-10th)
- DevOpsDays Sao Paulo (10th-11th)
- DevOpsDays Seattle (23rd-24th)
May
- DevOpsDays Austin (2nd-3rd)
- QCon Sao Paulo (6th-8th)
- DevOpsDays Zurich (14th-15th)
- DevOpsDays Salt Lake City (14th-15th)
- DevOpsDays Kyiv (17th-18th)
- Interop ITX (20th-23rd)
- KubeCon/ CloudNativeCon Barcelona (20th-23rd)
June
- Monitorama Portland (3rd-5th)
- O’Reilly Velocity San Jose (10th-13th)
- Usenix SRECon Asia/ Australia (12th-14th)
- KubeCon/ CloudNativeCon China (24th-26th)
- QCon New York (24th-28th)
- DevOpsDays Amsterdam (26th-28th)
July
- O’Reilly OSCon (15th-18th)
- IETF 105 (20th-26th)
August
- DevOpsDays Minneapolis (6th-7th)
September
October
- Usenix SRECon EMEA (2nd-4th)
- QCon Shanghai (17th-19th)
- Usenix LISA (28th-30th)
November
- O’Reilly Velocity Berlin (4th-7th)
- QCon San Francisco (11th-15th)
- IETF 106 (16th-22nd)
- KubeCon/ CloudNativeCon San Diego (18th-21st)