Openstack instance deployment using HOT {Heat Orchestration Template} Part-I
HOT is a new template format meant to orchestrate the Openstack platform as its reliable and templates are defined in YAML and follow the structure outlined below: heat_template_version: 2015-10-15 description: # a description of the template parameter_groups: # a declaration of input parameter groups and order parameters: # declaration of input parameters resources: # declaration of template resources outputs: # declaration of output parameters conditions: # declaration of conditions Important keywords to write a HOT {Heat Orchestration Template} templates are as : heat_template_version description parameter_groups parameters resources outputs conditions heat_template_version: This key with value 2015-10-15 (or a later date) indicates that the YAML document is a HOT template of the specified version. description: This optio...