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Advances, Systems and Applications

Table 1 Reflection of actual environment change to stack information

From: Development of template management technology for easy deployment of virtual resources on OpenStack

Operation type

Havana heat

Our TM server

Heat stack API

stack create

✓

✓

stack update

✓

✓

stack delete

✓

✓

Other OpenStack API (Nova, Cinder and so on)

resource create

  

resource update

 

✓

resource delete

 

✓

User manual operation (e.g. VM shutdown)

resource delete

 

✓

Physical or virtual server down

resource delete

 

✓

  1. A tick mark means that a corresponding operation result is reflected to stack information.