Merge pull request #5852 from baude/v1prune

Podman V2 birth

1 files changed, 0 insertions, 277 deletions

diff --git a/pkg/adapter/network.go b/pkg/adapter/network.go
deleted file mode 100644
index 577ffe19f..000000000
--- a/pkg/adapter/network.go
+++ /dev/null
@@ -1,277 +0,0 @@
-// +build !remoteclient
-
-package adapter
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"text/tabwriter"
-
-	cniversion "github.com/containernetworking/cni/pkg/version"
-	"github.com/containers/libpod/cmd/podman/cliconfig"
-	"github.com/containers/libpod/pkg/network"
-	"github.com/containers/libpod/pkg/util"
-	"github.com/pkg/errors"
-)
-
-func getCNIConfDir(r *LocalRuntime) (string, error) {
-	config, err := r.GetConfig()
-	if err != nil {
-		return "", err
-	}
-	configPath := config.Network.NetworkConfigDir
-
-	if len(config.Network.NetworkConfigDir) < 1 {
-		configPath = network.CNIConfigDir
-	}
-	return configPath, nil
-}
-
-// NetworkList displays summary information about CNI networks
-func (r *LocalRuntime) NetworkList(cli *cliconfig.NetworkListValues) error {
-	cniConfigPath, err := getCNIConfDir(r)
-	if err != nil {
-		return err
-	}
-	networks, err := network.LoadCNIConfsFromDir(cniConfigPath)
-	if err != nil {
-		return err
-	}
-	// quiet means we only print the network names
-	if cli.Quiet {
-		for _, cniNetwork := range networks {
-			fmt.Println(cniNetwork.Name)
-		}
-		return nil
-	}
-	w := tabwriter.NewWriter(os.Stdout, 0, 0, 3, ' ', 0)
-	if _, err := fmt.Fprintln(w, "NAME\tVERSION\tPLUGINS"); err != nil {
-		return err
-	}
-	for _, cniNetwork := range networks {
-		if _, err := fmt.Fprintf(w, "%s\t%s\t%s\n", cniNetwork.Name, cniNetwork.CNIVersion, network.GetCNIPlugins(cniNetwork)); err != nil {
-			return err
-		}
-	}
-	return w.Flush()
-}
-
-// NetworkInspect displays the raw CNI configuration for one
-// or more CNI networks
-func (r *LocalRuntime) NetworkInspect(cli *cliconfig.NetworkInspectValues) error {
-	var (
-		rawCNINetworks []map[string]interface{}
-	)
-	for _, name := range cli.InputArgs {
-		rawList, err := network.InspectNetwork(name)
-		if err != nil {
-			return err
-		}
-		rawCNINetworks = append(rawCNINetworks, rawList)
-	}
-	out, err := json.MarshalIndent(rawCNINetworks, "", "\t")
-	if err != nil {
-		return err
-	}
-	fmt.Printf("%s\n", out)
-	return nil
-}
-
-// NetworkRemove deletes one or more CNI networks
-func (r *LocalRuntime) NetworkRemove(ctx context.Context, cli *cliconfig.NetworkRmValues) ([]string, map[string]error, error) {
-	var (
-		networkRmSuccesses []string
-		lastError          error
-	)
-	networkRmErrors := make(map[string]error)
-
-	for _, name := range cli.InputArgs {
-		containers, err := r.GetAllContainers()
-		if err != nil {
-			return networkRmSuccesses, networkRmErrors, err
-		}
-		// We need to iterate containers looking to see if they belong to the given network
-		for _, c := range containers {
-			if util.StringInSlice(name, c.Config().Networks) {
-				// if user passes force, we nuke containers
-				if !cli.Force {
-					// Without the force option, we return an error
-					return nil, nil, errors.Errorf("%q has associated containers with it. Use -f to forcibly delete containers", name)
-				}
-				if err := r.RemoveContainer(ctx, c.Container, true, true); err != nil {
-					return nil, nil, err
-				}
-			}
-		}
-		if err := network.RemoveNetwork(name); err != nil {
-			if lastError != nil {
-				networkRmErrors[name] = lastError
-			}
-			lastError = err
-		} else {
-			networkRmSuccesses = append(networkRmSuccesses, fmt.Sprintf("Deleted: %s\n", name))
-		}
-	}
-	return networkRmSuccesses, networkRmErrors, lastError
-}
-
-// NetworkCreateBridge creates a CNI network
-func (r *LocalRuntime) NetworkCreateBridge(cli *cliconfig.NetworkCreateValues) (string, error) {
-	isGateway := true
-	ipMasq := true
-	subnet := &cli.Network
-	ipRange := cli.IPRange
-	runtimeConfig, err := r.GetConfig()
-	if err != nil {
-		return "", err
-	}
-	// if range is provided, make sure it is "in" network
-	if cli.IsSet("subnet") {
-		// if network is provided, does it conflict with existing CNI or live networks
-		err = network.ValidateUserNetworkIsAvailable(subnet)
-	} else {
-		// if no network is provided, figure out network
-		subnet, err = network.GetFreeNetwork()
-	}
-	if err != nil {
-		return "", err
-	}
-
-	gateway := cli.Gateway
-	if gateway == nil {
-		// if no gateway is provided, provide it as first ip of network
-		gateway = network.CalcGatewayIP(subnet)
-	}
-	// if network is provided and if gateway is provided, make sure it is "in" network
-	if cli.IsSet("subnet") && cli.IsSet("gateway") {
-		if !subnet.Contains(gateway) {
-			return "", errors.Errorf("gateway %s is not in valid for subnet %s", gateway.String(), subnet.String())
-		}
-	}
-	if cli.Internal {
-		isGateway = false
-		ipMasq = false
-	}
-
-	// if a range is given, we need to ensure it is "in" the network range.
-	if cli.IsSet("ip-range") {
-		if !cli.IsSet("subnet") {
-			return "", errors.New("you must define a subnet range to define an ip-range")
-		}
-		firstIP, err := network.FirstIPInSubnet(&cli.IPRange)
-		if err != nil {
-			return "", err
-		}
-		lastIP, err := network.LastIPInSubnet(&cli.IPRange)
-		if err != nil {
-			return "", err
-		}
-		if !subnet.Contains(firstIP) || !subnet.Contains(lastIP) {
-			return "", errors.Errorf("the ip range %s does not fall within the subnet range %s", cli.IPRange.String(), subnet.String())
-		}
-	}
-	bridgeDeviceName, err := network.GetFreeDeviceName()
-	if err != nil {
-		return "", err
-	}
-	// If no name is given, we give the name of the bridge device
-	name := bridgeDeviceName
-	if len(cli.InputArgs) > 0 {
-		name = cli.InputArgs[0]
-		netNames, err := network.GetNetworkNamesFromFileSystem()
-		if err != nil {
-			return "", err
-		}
-		if util.StringInSlice(name, netNames) {
-			return "", errors.Errorf("the network name %s is already used", name)
-		}
-	}
-
-	ncList := network.NewNcList(name, cniversion.Current())
-	var plugins []network.CNIPlugins
-	var routes []network.IPAMRoute
-
-	defaultRoute, err := network.NewIPAMDefaultRoute()
-	if err != nil {
-		return "", err
-	}
-	routes = append(routes, defaultRoute)
-	ipamConfig, err := network.NewIPAMHostLocalConf(subnet, routes, ipRange, gateway)
-	if err != nil {
-		return "", err
-	}
-
-	// TODO need to iron out the role of isDefaultGW and IPMasq
-	bridge := network.NewHostLocalBridge(bridgeDeviceName, isGateway, false, ipMasq, ipamConfig)
-	plugins = append(plugins, bridge)
-	plugins = append(plugins, network.NewPortMapPlugin())
-	plugins = append(plugins, network.NewFirewallPlugin())
-	// if we find the dnsname plugin, we add configuration for it
-	if network.HasDNSNamePlugin(runtimeConfig.Network.CNIPluginDirs) && !cli.DisableDNS {
-		// Note: in the future we might like to allow for dynamic domain names
-		plugins = append(plugins, network.NewDNSNamePlugin(network.DefaultPodmanDomainName))
-	}
-	ncList["plugins"] = plugins
-	b, err := json.MarshalIndent(ncList, "", "   ")
-	if err != nil {
-		return "", err
-	}
-	cniConfigPath, err := getCNIConfDir(r)
-	if err != nil {
-		return "", err
-	}
-	cniPathName := filepath.Join(cniConfigPath, fmt.Sprintf("%s.conflist", name))
-	err = ioutil.WriteFile(cniPathName, b, 0644)
-	return cniPathName, err
-}
-
-// NetworkCreateMacVLAN creates a CNI network
-func (r *LocalRuntime) NetworkCreateMacVLAN(cli *cliconfig.NetworkCreateValues) (string, error) {
-	var (
-		name    string
-		plugins []network.CNIPlugins
-	)
-	liveNetNames, err := network.GetLiveNetworkNames()
-	if err != nil {
-		return "", err
-	}
-	// Make sure the host-device exists
-	if !util.StringInSlice(cli.MacVLAN, liveNetNames) {
-		return "", errors.Errorf("failed to find network interface %q", cli.MacVLAN)
-	}
-	if len(cli.InputArgs) > 0 {
-		name = cli.InputArgs[0]
-		netNames, err := network.GetNetworkNamesFromFileSystem()
-		if err != nil {
-			return "", err
-		}
-		if util.StringInSlice(name, netNames) {
-			return "", errors.Errorf("the network name %s is already used", name)
-		}
-	}
-	if len(name) < 1 {
-		name, err = network.GetFreeDeviceName()
-		if err != nil {
-			return "", err
-		}
-	}
-	ncList := network.NewNcList(name, cniversion.Current())
-	macvlan := network.NewMacVLANPlugin(cli.MacVLAN)
-	plugins = append(plugins, macvlan)
-	ncList["plugins"] = plugins
-	b, err := json.MarshalIndent(ncList, "", "   ")
-	if err != nil {
-		return "", err
-	}
-	cniConfigPath, err := getCNIConfDir(r)
-	if err != nil {
-		return "", err
-	}
-	cniPathName := filepath.Join(cniConfigPath, fmt.Sprintf("%s.conflist", name))
-	err = ioutil.WriteFile(cniPathName, b, 0644)
-	return cniPathName, err
-}