distro: add support udev rules to image config

Add support for defining udev rules via the recently added udev.rules
stage to the image configs and all pipelines support it.

internal/distro/image_config.go

@@ -46,6 +46,7 @@ type ImageConfig struct {
 	DNFAutomaticConfig *osbuild2.DNFAutomaticConfigStageOptions
 	YUMRepos           []*osbuild2.YumReposStageOptions
 	Firewall           *osbuild2.FirewallStageOptions
+	UdevRules          *osbuild2.UdevRulesStageOptions
 }
 
 // InheritFrom inherits unset values from the provided parent configuration and
@@ -137,6 +138,9 @@ func (c *ImageConfig) InheritFrom(parentConfig *ImageConfig) *ImageConfig {
 		if finalConfig.Firewall == nil {
 			finalConfig.Firewall = parentConfig.Firewall
 		}
+		if finalConfig.UdevRules == nil {
+			finalConfig.UdevRules = parentConfig.UdevRules
+		}
 	}
 	return &finalConfig
 }

internal/distro/rhel84/distro_backports.go

@@ -332,6 +332,10 @@ func osPipelineRhel86(t *imageTypeS2,
 		p.AddStage(osbuild.NewYumReposStage(yumRepo))
 	}
 
+	if udevRules := imageConfig.UdevRules; udevRules != nil {
+		p.AddStage(osbuild.NewUdevRulesStage(udevRules))
+	}
+
 	if pt != nil {
 		p = t.prependKernelCmdlineStage(p, pt)
 		p.AddStage(osbuild.NewFSTabStage(osbuild.NewFSTabStageOptions(pt)))

internal/distro/rhel85/pipelines.go

@@ -667,6 +667,10 @@ func osPipelineRhel86(t *imageType,
 		p.AddStage(osbuild.NewYumReposStage(yumRepo))
 	}
 
+	if udevRules := imageConfig.UdevRules; udevRules != nil {
+		p.AddStage(osbuild.NewUdevRulesStage(udevRules))
+	}
+
 	if pt != nil {
 		p = prependKernelCmdlineStage(p, t, pt)
 		p.AddStage(osbuild.NewFSTabStage(osbuild.NewFSTabStageOptions(pt)))

internal/distro/rhel86/pipelines.go

@@ -602,6 +602,10 @@ func osPipeline(t *imageType,
 		p.AddStage(osbuild.NewYumReposStage(yumRepo))
 	}
 
+	if udevRules := imageConfig.UdevRules; udevRules != nil {
+		p.AddStage(osbuild.NewUdevRulesStage(udevRules))
+	}
+
 	if pt != nil {
 		p = prependKernelCmdlineStage(p, t, pt)
 		p.AddStage(osbuild.NewFSTabStage(osbuild.NewFSTabStageOptions(pt)))

internal/distro/rhel90/pipelines.go

@@ -594,6 +594,10 @@ func osPipeline(t *imageType,
 		p.AddStage(osbuild.NewYumReposStage(yumRepo))
 	}
 
+	if udevRules := imageConfig.UdevRules; udevRules != nil {
+		p.AddStage(osbuild.NewUdevRulesStage(udevRules))
+	}
+
 	if pt != nil {
 		kernelOptions := osbuild.GenImageKernelOptions(pt)
 		if t.kernelOptions != "" {