513cebe7b7
* Add Virtual Kubelet provider for VIC Initial virtual kubelet provider for VMware VIC. This provider currently handles creating and starting of a pod VM via the VIC portlayer and persona server. Image store handling via the VIC persona server. This provider currently requires the feature/wolfpack branch of VIC. * Added pod stop and delete. Also added node capacity. Added the ability to stop and delete pod VMs via VIC. Also retrieve node capacity information from the VCH. * Cleanup and readme file Some file clean up and added a Readme.md markdown file for the VIC provider. * Cleaned up errors, added function comments, moved operation code 1. Cleaned up error handling. Set standard for creating errors. 2. Added method prototype comments for all interface functions. 3. Moved PodCreator, PodStarter, PodStopper, and PodDeleter to a new folder. * Add mocking code and unit tests for podcache, podcreator, and podstarter Used the unit test framework used in VIC to handle assertions in the provider's unit test. Mocking code generated using OSS project mockery, which is compatible with the testify assertion framework. * Vendored packages for the VIC provider Requires feature/wolfpack branch of VIC and a few specific commit sha of projects used within VIC. * Implementation of POD Stopper and Deleter unit tests (#4) * Updated files for initial PR
32 lines
1.2 KiB
Go
32 lines
1.2 KiB
Go
// Package netlink provides a simple library for netlink. Netlink is
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// the interface a user-space program in linux uses to communicate with
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// the kernel. It can be used to add and remove interfaces, set up ip
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// addresses and routes, and confiugre ipsec. Netlink communication
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// requires elevated privileges, so in most cases this code needs to
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// be run as root. The low level primitives for netlink are contained
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// in the nl subpackage. This package attempts to provide a high-level
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// interface that is loosly modeled on the iproute2 cli.
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package netlink
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import "net"
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// ParseIPNet parses a string in ip/net format and returns a net.IPNet.
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// This is valuable because addresses in netlink are often IPNets and
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// ParseCIDR returns an IPNet with the IP part set to the base IP of the
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// range.
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func ParseIPNet(s string) (*net.IPNet, error) {
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ip, ipNet, err := net.ParseCIDR(s)
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if err != nil {
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return nil, err
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}
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return &net.IPNet{IP: ip, Mask: ipNet.Mask}, nil
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}
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// NewIPNet generates an IPNet from an ip address using a netmask of 32 or 128.
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func NewIPNet(ip net.IP) *net.IPNet {
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if ip.To4() != nil {
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return &net.IPNet{IP: ip, Mask: net.CIDRMask(32, 32)}
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}
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return &net.IPNet{IP: ip, Mask: net.CIDRMask(128, 128)}
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}
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