Windows Services on Azure Virtual Machines with Availability Sets -

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i have few (around 10) windows services on existing environment. planning migrate azure following.

  1. host our database on azure sql database.
  2. install 10 windows services in azure virtual machine. please note these windows services bulk inserts azure sql databases.
  3. take 2 instances of vm (specified in #2 above) , configure them in availability set avail sla.

i have 2 questions.

  1. do need install 10 services both vms?
  2. will not reduntant running windows services in both vms? so, bulk inserts duplicated azure sql databases.

please let me know if thinking in right direction or there alternate methods (like worker roles) of utilizing existing windows services on azure minimum or no changes?

it looks like, got answer question. when there 2 vms in given availability set, 1 , running. other vm come picture when primary vm down.

thanks, prawin


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