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Subject: [OASIS Issue Tracker] (TOSCA-174) Evaluate container lifecycle support in TOSCA
[ https://issues.oasis-open.org/browse/TOSCA-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=38145#comment-38145 ] Derek Palma commented on TOSCA-174: ----------------------------------- A few interesting use cases to consider might be: 1) Deploy a Service Template into a Docker container. I.e. treat the Docker container as a target ComputeNode 2) Treat a Docker image as a deployment artifact and deploy it into a ComputeNode as part of the topology. This would cause a Docker container for the image to be created and interconnected with the rest of the topology. The modeling abstractions need for this would be: Docker Container. A ComputeNode which can be instantiated from a docker image. For new deployments with empty containers, a base image can be used (like for use case 1 above) and the appropriate components deployed. Docker Image: At deployment artifact from which an instance can be created. It does not look like a Docker image needs to be modeled much different than a VM image. A Docker container is hosted on a OS versus and VM. The capabilities of a Docker container may be limited initially in terms of network and storage compared to what we can do with a VM. > Evaluate container lifecycle support in TOSCA > --------------------------------------------- > > Key: TOSCA-174 > URL: https://issues.oasis-open.org/browse/TOSCA-174 > Project: OASIS Topology and Orchestration Specification for Cloud Applications (TOSCA) TC > Issue Type: New Feature > Environment: Docker + OpenStack > Reporter: Hemal Vibhaker Surti > Assignee: Hemal Vibhaker Surti > Labels: Docker,, LXCs, containers, openstack > > Dockers support for OpenStack is expected to have substantial impact on service/app life cycle and DevOps functions. This issue is to evaluate > 1> Overall container supportability in TOSCA > 2> Containers Life cycle integration in TOSCA > 3> Container integration in TOSCA orchestrations and workflows -- This message was sent by Atlassian JIRA (v6.2.2#6258)
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