Figure 5 EUCALYPTUS includes Walrus, a S3 com- patible storage management service for storing and ac- cessing user data as well as images.
Related Figures (4)
Figure 1. EUCALYPTUS employs a hierarchical de- sign to reflect underlying resource topologies. Figure 2. Each EUCALYPTUS VM instance is assigned a virtual interface that is connected to a software Eth- ernet bridge on the physical machine, to which a VLAN tagged interface is further connected. Figure 3. The CC uses the Linux iptables packet filter- ing system to allow users to define inter-VM network ingress rules, and to assign public IP addresses dy- namically at boot or run-time. Figure 4. Overview of Cloud Controller services. Dark lines indicate the flow of user requests while light lines correspond to inter-service system messages.