Ulster kept their Champions Cup hopes alive with a 36-15 win over Glasgow., while Zebre put Ospreys to the sword.
The rest of Saturday's PRO14 action saw Benetton stun Leinster and wins for Zebre and Cardiff Blues over the Dragons and Kings.
Try-scorers and highlights from the weekend's schedule of PRO14 action as Munster seal play-off spot and Benetton shock Dragons.
Edinburgh, Cheetahs and Glasgow all recorded wins in the Guinness PRO14 on Friday night.
The adverse weather has forced five PRO14 fixtures to be postponed, while Exeter have delayed their Premiership game by 24 hours.
Cardiff Blues ground out a 10-7 victory over Zebre in a tough Guinness PRO14 encounter.
Find out who made it into our XV this week as the best from the PRO14, Premiership, Top 14 and Super Rugby combine.
There were wins for Glasgow, Edinburgh, Ospreys and Zebre on Friday in Round 15 of the Guinness PRO14.
Cardiff, Munster, Connacht, Edinburgh and Ulster all secured victories as the Guinness PRO14 resumed.
Glasgow Warriors tightened their grip on Conference A of the Guinness PRO14 with a bonus-point victory over Zebre.
Dean Budd's try 11 minutes from time helped Benetton complete the double over Zebre with a 20-16 victory on Saturday.
As 2017 comes to a close, why not test your rugby union knowledge of all that has gone on over the last 12 months!