CentOSVZAdapter relies on a function called find_available_ip which tries to ping all IP addresses in a subnet and find an IP.
When this adapter is used simultaneously, in the same subnet, there is a high potential of IP address conflicts among multiple containers.
Proposed Solution: find_available_ip should maintain a map of allocated and available IP addresses and act more like a DHCP server.
CentOSVZAdapter relies on a function called
find_available_ipwhich tries to ping all IP addresses in a subnet and find an IP. When this adapter is used simultaneously, in the same subnet, there is a high potential of IP address conflicts among multiple containers.Proposed Solution:
find_available_ipshould maintain a map of allocated and available IP addresses and act more like a DHCP server.