spec: remove CNI_VERSION env var, was never been implemented

No one uses this, and it is causing confusion (see #150)
This commit is contained in:
Gabe Rosenhouse
2016-07-20 13:39:51 -07:00
parent 63755d7c57
commit 0506bae8fc

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@ -64,7 +64,6 @@ The operations that the CNI plugin needs to support are:
The executable command-line API uses the type of network (see [Network Configuration](#network-configuration) below) as the name of the executable to invoke.
It will then look for this executable in a list of predefined directories. Once found, it will invoke the executable using the following environment variables for argument passing:
- `CNI_VERSION`: [Semantic Version 2.0](http://semver.org) of CNI specification. This effectively versions the CNI_XXX environment variables.
- `CNI_COMMAND`: indicates the desired operation; either `ADD` or `DEL`
- `CNI_CONTAINERID`: Container ID
- `CNI_NETNS`: Path to network namespace file