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Merge pull request #29994 from vdemeester/29974-fix-external-network

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[1.13.x] Few stack deploy network fixes
This commit is contained in:
Victor Vieux 2017-01-09 14:40:54 -08:00 • committed by GitHub
commit 25879cfa54
1 changed files with 21 additions and 9 deletions
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30
cli/command/stack/deploy.go
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@ -9,9 +9,6 @@ import (
"strings" "strings"
"time" "time"
"github.com/spf13/cobra"
"golang.org/x/net/context"
"github.com/aanand/compose-file/loader" "github.com/aanand/compose-file/loader"
composetypes "github.com/aanand/compose-file/types" composetypes "github.com/aanand/compose-file/types"
"github.com/docker/docker/api/types" "github.com/docker/docker/api/types"
@ -25,6 +22,8 @@ import (
"github.com/docker/docker/opts" "github.com/docker/docker/opts"
runconfigopts "github.com/docker/docker/runconfig/opts" runconfigopts "github.com/docker/docker/runconfig/opts"
"github.com/docker/go-connections/nat" "github.com/docker/go-connections/nat"
"github.com/spf13/cobra"
"golang.org/x/net/context"
) )
const ( const (
@ -123,7 +122,8 @@ func deployCompose(ctx context.Context, dockerCli *command.DockerCli, opts deplo
namespace := namespace{name: opts.namespace} namespace := namespace{name: opts.namespace}
networks, externalNetworks := convertNetworks(namespace, config.Networks) serviceNetworks := getServicesDeclaredNetworks(config.Services)
networks, externalNetworks := convertNetworks(namespace, config.Networks, serviceNetworks)
if err := validateExternalNetworks(ctx, dockerCli, externalNetworks); err != nil { if err := validateExternalNetworks(ctx, dockerCli, externalNetworks); err != nil {
return err return err
} }
@ -136,6 +136,19 @@ func deployCompose(ctx context.Context, dockerCli *command.DockerCli, opts deplo
} }
return deployServices(ctx, dockerCli, services, namespace, opts.sendRegistryAuth) return deployServices(ctx, dockerCli, services, namespace, opts.sendRegistryAuth)
} }
func getServicesDeclaredNetworks(serviceConfigs []composetypes.ServiceConfig) map[string]struct{} {
serviceNetworks := map[string]struct{}{}
for _, serviceConfig := range serviceConfigs {
if len(serviceConfig.Networks) == 0 {
serviceNetworks["default"] = struct{}{}
continue
}
for network := range serviceConfig.Networks {
serviceNetworks[network] = struct{}{}
}
}
return serviceNetworks
}
func propertyWarnings(properties map[string]string) string { func propertyWarnings(properties map[string]string) string {
var msgs []string var msgs []string
@ -182,18 +195,17 @@ func getConfigFile(filename string) (*composetypes.ConfigFile, error) {
func convertNetworks( func convertNetworks(
namespace namespace, namespace namespace,
networks map[string]composetypes.NetworkConfig, networks map[string]composetypes.NetworkConfig,
servicesNetworks map[string]struct{},
) (map[string]types.NetworkCreate, []string) { ) (map[string]types.NetworkCreate, []string) {
if networks == nil { if networks == nil {
networks = make(map[string]composetypes.NetworkConfig) networks = make(map[string]composetypes.NetworkConfig)
} }
// TODO: only add default network if it's used
networks["default"] = composetypes.NetworkConfig{}
externalNetworks := []string{} externalNetworks := []string{}
result := make(map[string]types.NetworkCreate) result := make(map[string]types.NetworkCreate)
for internalName, network := range networks { for internalName := range servicesNetworks {
network := networks[internalName]
if network.External.External { if network.External.External {
externalNetworks = append(externalNetworks, network.External.Name) externalNetworks = append(externalNetworks, network.External.Name)
continue continue
@ -310,7 +322,7 @@ func convertServiceNetworks(
} }
target := namespace.scope(networkName) target := namespace.scope(networkName)
if networkConfig.External.External { if networkConfig.External.External {
target = networkName target = networkConfig.External.Name
} }
nets = append(nets, swarm.NetworkAttachmentConfig{ nets = append(nets, swarm.NetworkAttachmentConfig{
Target: target, Target: target,