MONITORING INFORMATION AND CONTROL FLOW ON PaaS FOR CLOUD COMPUTING INFRASTRUCTURE AND SERVICES

An adaptive distributed monitoring architecture is implemented under “MonPaaS”, open source software for integrating Nagios and Google apps Engine and also to evaluate the performance and scalability in cloud computing infrastructure for cloud provider and the cloud consumers. This architecture serves as a Monitoring Platform-as-aService to each cloud consumer and provider. It enables cloud consumer to customize the monitoring metrics and define resources or services to be monitored. The cloud provider sees overall infrastructure of the services provided to each cloud consumer.Configuring, implementing, logging and using a disperesed, highly-extensible system for monitoring and ensuring end-to-end, security, performance of virtual public cloudapplications.