Starting from it Icehouse, Docker will with Heat integration, and the earliest in it and version, the Docker as Nova and it integrated driver way,
In it, the community more inclined to use Heat to coordinate use Docker, rather than treat it as a kind of hypervisor used in Nova, Nova Docker driver this way some shortcomings, for example, the standard API extensions using virtual machine functions, but the function is not applicable for the Docker, and the Docker as a virtual machine to use, Nova is difficult to use Docker useful functions, such as connection container (mainly refers to the communication between Docker containers), based on the above reasons, the Heat is a better option,
Heat in it provide resources coordination function, and the AWS CloudFormation compatible, describes resources allow users to upload the template, the use of Heat plug-in mechanism, users can be based on the traditional way to deploy it deployment and management Docker container, Heat the plugin has been accepted by the it community, will be included in the version of the Icehouse, code links to https://github.com/openstack/heat/tree/master/contrib/docker
The following example shows how to use the Heat to coordinate use Docker
CodePudding user response:
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CodePudding user response:
Docker status gradually improved in it