consolidated resource retrieval on host to single function
consolidated resource retrieval on host to single function

konradxyz/dev_fileserver,isaac-s/cloudify-manager,codilime/cloudify-manager,cloudify-cosmo/cloudify-manager,codilime/cloudify-manager,konradxyz/dev_fileserver,geokala/cloudify-manager,cloudify-cosmo/cloudify-manager,isaac-s/cloudify-manager,konradxyz/cloudify-manager,geokala/cloudify-manager,isaac-s/cloudify-manager,konradxyz/cloudify-manager,cloudify-cosmo/cloudify-manager,codilime/cloudify-manager