Dynamic Resource Provisioning on Fog Landscapes

Algorithm 1

Recursive service deployment algorithm.

1: procedure DEPLOY(, , , ) return

2: if   is deployed completely then

3: return  

4: else

5: if  Can-Deploy(, , , ) == true  then

6: for    in  Available-Services  do

7: for    in  Available-Nodes(, )  do

8: Finding the best candidate(, )

9: (, , )

10: if  Has-Deployment == true  then

11: return  Deploy(, , , )

12: else

13: return  Deploy(, , , Next())

14: else

15: return  Deploy(, , , Next())