Advances, Systems and Applications
From: A placement architecture for a container as a service (CaaS) in a cloud environment
Symbol | Description |
---|---|
vm ij | Virtual machine i on physical machine j. |
pm j | Physical machine j. |
C ( k,  i,  j) | Container number k on vmij |
CC ( k,  i,  j,  r) | The container k capacity of resource r on vmij |
vmC ( i,  j,  r) | The resource r capacity of vmij |
SC ( j,  r) | The resource r capacity of pmj |
\( {NC}_{vm_{i,j}} \) | Number of containers on vmij |
\( {Nvm}_{pm_j} \) | Number of VMs on pmj |
N pm | Total number of PMs |
CPU required | The required number of CPU cores for new container placement |
memory required | The required amount of memory for new container placement |