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Add --add-host for docker build 

Signed-off-by: Tony Abboud <tdabboud@hotmail.com>
This commit is contained in:
Tony Abboud 2017-01-13 10:01:58 -05:00
parent 91da14c343
commit e66e519e8d
1 changed files with 8 additions and 4 deletions
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12
command/image/build.go
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@ -38,6 +38,7 @@ type buildOptions struct {
tags opts.ListOpts tags opts.ListOpts
labels opts.ListOpts labels opts.ListOpts
buildArgs opts.ListOpts buildArgs opts.ListOpts
extraHosts opts.ListOpts
ulimits *opts.UlimitOpt ulimits *opts.UlimitOpt
memory string memory string
memorySwap string memorySwap string
@ -65,10 +66,11 @@ type buildOptions struct {
func NewBuildCommand(dockerCli *command.DockerCli) *cobra.Command { func NewBuildCommand(dockerCli *command.DockerCli) *cobra.Command {
ulimits := make(map[string]*units.Ulimit) ulimits := make(map[string]*units.Ulimit)
options := buildOptions{ options := buildOptions{
tags: opts.NewListOpts(validateTag), tags: opts.NewListOpts(validateTag),
buildArgs: opts.NewListOpts(opts.ValidateEnv), buildArgs: opts.NewListOpts(opts.ValidateEnv),
ulimits: opts.NewUlimitOpt(&ulimits), ulimits: opts.NewUlimitOpt(&ulimits),
labels: opts.NewListOpts(opts.ValidateEnv), labels: opts.NewListOpts(opts.ValidateEnv),
extraHosts: opts.NewListOpts(opts.ValidateExtraHost),
} }
cmd := &cobra.Command{ cmd := &cobra.Command{
@ -108,6 +110,7 @@ func NewBuildCommand(dockerCli *command.DockerCli) *cobra.Command {
flags.StringSliceVar(&options.securityOpt, "security-opt", []string{}, "Security options") flags.StringSliceVar(&options.securityOpt, "security-opt", []string{}, "Security options")
flags.StringVar(&options.networkMode, "network", "default", "Set the networking mode for the RUN instructions during build") flags.StringVar(&options.networkMode, "network", "default", "Set the networking mode for the RUN instructions during build")
flags.SetAnnotation("network", "version", []string{"1.25"}) flags.SetAnnotation("network", "version", []string{"1.25"})
flags.Var(&options.extraHosts, "add-host", "Add a custom host-to-IP mapping (host:ip)")
command.AddTrustVerificationFlags(flags) command.AddTrustVerificationFlags(flags)
@ -301,6 +304,7 @@ func runBuild(dockerCli *command.DockerCli, options buildOptions) error {
SecurityOpt: options.securityOpt, SecurityOpt: options.securityOpt,
NetworkMode: options.networkMode, NetworkMode: options.networkMode,
Squash: options.squash, Squash: options.squash,
ExtraHosts: options.extraHosts.GetAll(),
} }
response, err := dockerCli.Client().ImageBuild(ctx, body, buildOptions) response, err := dockerCli.Client().ImageBuild(ctx, body, buildOptions)