ITQC/containernetworking-plugins
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Factor an API out into a module

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This takes some of the machinery from CNI and from the rkt networking
code, and turns it into a library that can be linked into go apps.

Included is an example command-line application that uses the library,
called `cnitool`.

Other headline changes:

 * Plugin exec'ing is factored out

The motivation here is to factor out the protocol for invoking
plugins. To that end, a generalisation of the code from api.go and
pkg/plugin/ipam.go goes into pkg/invoke/exec.go.

 * Move argument-handling and conf-loading into public API

The fact that the arguments get turned into an environment for the
plugin is incidental to the API; so, provide a way of supplying them
as a struct or saying "just use the same arguments as I got" (the
latter is for IPAM plugins).
This commit is contained in:
Michael Bridgen
2015-08-07 16:27:52 +01:00
parent 5da5738456
commit b88f173c43
28 changed files with 643 additions and 274 deletions
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4
plugins/ipam/dhcp/main.go
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@ -20,8 +20,8 @@ import (
"os"
"path/filepath"
"github.com/appc/cni/pkg/plugin"
"github.com/appc/cni/pkg/skel"
"github.com/appc/cni/pkg/types"
)
const socketPath = "/run/cni/dhcp.sock"
@ -35,7 +35,7 @@ func main() {
}
func cmdAdd(args *skel.CmdArgs) error {
result := plugin.Result{}
result := types.Result{}
if err := rpcCall("DHCP.Allocate", args, &result); err != nil {
return err
}