blueprint: always exclude the rescue kernel

Its BLS entry always expects a separate boot partition. Skip it on all
images until the rescue kernel package is usable.

internal/blueprint/ami_output.go

@@ -18,7 +18,10 @@ func (t *amiOutput) translate(b *Blueprint) *pipeline.Pipeline {
 		"checkpolicy",
 		"net-tools",
 	}
-	p := getCustomF30PackageSet(packages[:], []string{})
+	excludedPackages := [...]string{
+		"dracut-config-rescue",
+	}
+	p := getCustomF30PackageSet(packages[:], excludedPackages[:])
 	addF30FixBlsStage(p)
 	addF30LocaleStage(p)
 	addF30FSTabStage(p)

internal/blueprint/openstack_output.go

@@ -18,7 +18,10 @@ func (t *openstackOutput) translate(b *Blueprint) *pipeline.Pipeline {
 		"cloud-init",
 		"libdrm",
 	}
-	p := getCustomF30PackageSet(packages[:], []string{})
+	excludedPackages := [...]string{
+		"dracut-config-rescue",
+	}
+	p := getCustomF30PackageSet(packages[:], excludedPackages[:])
 	addF30LocaleStage(p)
 	addF30FSTabStage(p)
 	addF30GRUB2Stage(p, b.getKernelCustomization())

internal/blueprint/vhd_output.go

@@ -17,7 +17,10 @@ func (t *vhdOutput) translate(b *Blueprint) *pipeline.Pipeline {
 		"WALinuxAgent",
 		"libxcrypt-compat",
 	}
-	p := getCustomF30PackageSet(packages[:], []string{})
+	excludedPackages := [...]string{
+		"dracut-config-rescue",
+	}
+	p := getCustomF30PackageSet(packages[:], excludedPackages[:])
 	addF30LocaleStage(p)
 	addF30FSTabStage(p)
 	addF30GRUB2Stage(p, b.getKernelCustomization())

tools/test_image_info/pipelines/ami_empty_blueprint.json

@@ -55,6 +55,9 @@
             "checkpolicy",
             "net-tools"
           ],
+          "exclude_packages": [
+            "dracut-config-rescue"
+          ],
           "releasever": "30",
           "basearch": "x86_64"
         }

tools/test_image_info/pipelines/openstack_empty_blueprint.json

@@ -55,6 +55,9 @@
             "cloud-init",
             "libdrm"
           ],
+          "exclude_packages": [
+            "dracut-config-rescue"
+          ],
           "releasever": "30",
           "basearch": "x86_64"
         }

tools/test_image_info/pipelines/vhd_empty_blueprint.json

@@ -54,6 +54,9 @@
             "WALinuxAgent",
             "libxcrypt-compat"
           ],
+          "exclude_packages": [
+            "dracut-config-rescue"
+          ],
           "releasever": "30",
           "basearch": "x86_64"
         }