feat: ipv6 options for network container creation (#1029)

Here is a final proposal for ipv6 enablement on temporary network created by gitea runner

---------

Co-authored-by: Nicolas <bircni@icloud.com>
Co-authored-by: Nicolas Schwartz <9308314+StarAurryon@users.noreply.github.com>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1029
Reviewed-by: Nicolas <bircni@icloud.com>
Co-authored-by: StarAurryon <206206+staraurryon@noreply.gitea.com>
Co-committed-by: StarAurryon <206206+staraurryon@noreply.gitea.com>
This commit is contained in:
StarAurryon
2026-06-15 05:05:20 +00:00
committed by Nicolas
parent 3996d6d032
commit 2963716953
9 changed files with 151 additions and 75 deletions

View File

@@ -117,3 +117,50 @@ func TestLoadDefault_MalformedYAMLReturnsParseError(t *testing.T) {
assert.Contains(t, err.Error(), "parse config file")
assert.NotContains(t, err.Error(), "defaults metadata")
}
func TestContainerNetworkCreateOptions(t *testing.T) {
// Verify that the enable_ipv4/enable_ipv6 YAML keys unmarshal into the *bool fields,
// distinguishing an explicit true/false from an omitted key (nil). A nil here is
// forwarded as-is to Docker, which applies its own default.
loadOptions := func(t *testing.T, yaml string) ContainerNetworkCreateOptions {
t.Helper()
dir := t.TempDir()
path := filepath.Join(dir, "config.yaml")
require.NoError(t, os.WriteFile(path, []byte(yaml), 0o600))
cfg, err := LoadDefault(path)
require.NoError(t, err)
return cfg.Container.NetworkCreateOptions
}
t.Run("enable_ipv6 true unmarshals to non-nil true", func(t *testing.T) {
opts := loadOptions(t, "container:\n network_create_options:\n enable_ipv6: true\n")
require.NotNil(t, opts.EnableIPv6)
assert.True(t, *opts.EnableIPv6)
})
t.Run("enable_ipv6 false unmarshals to non-nil false", func(t *testing.T) {
opts := loadOptions(t, "container:\n network_create_options:\n enable_ipv6: false\n")
require.NotNil(t, opts.EnableIPv6)
assert.False(t, *opts.EnableIPv6)
})
t.Run("enable_ipv4 false unmarshals to non-nil false", func(t *testing.T) {
opts := loadOptions(t, "container:\n network_create_options:\n enable_ipv4: false\n")
require.NotNil(t, opts.EnableIPv4)
assert.False(t, *opts.EnableIPv4)
})
t.Run("omitted keys stay nil", func(t *testing.T) {
opts := loadOptions(t, "container:\n network_create_options:\n enable_ipv4: true\n")
require.NotNil(t, opts.EnableIPv4)
assert.True(t, *opts.EnableIPv4)
assert.Nil(t, opts.EnableIPv6, "an omitted enable_ipv6 must remain nil so Docker's default applies")
})
t.Run("omitted block leaves both nil", func(t *testing.T) {
opts := loadOptions(t, "container:\n network: \"\"\n")
assert.Nil(t, opts.EnableIPv4)
assert.Nil(t, opts.EnableIPv6)
})
}