cli: use Bazel container images

internal/config/imageversion/BUILD.bazel

@@ -0,0 +1,33 @@
+# gazelle:ignore
+
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("//bazel/oci:containers.bzl", "config_containers")
+load("//bazel/oci:pin.bzl", "oci_go_source")
+
+GENERATED_SRCS = [
+    ":" + container["name"]
+    for container in config_containers()
+]
+
+go_library(
+    name = "imageversion",
+    srcs = ["imageversion.go"] + GENERATED_SRCS,  # keep
+    importpath = "github.com/edgelesssys/constellation/v2/internal/config/imageversion",
+    visibility = ["//:__subpackages__"],
+    deps = ["//internal/containerimage"],
+)
+
+[
+    oci_go_source(
+        name = container["name"],
+        identifier = container["identifier"],
+        image_name = container["image_name"],
+        oci = container["oci"],
+        package = "imageversion",
+        prefix = container["prefix"],
+        registry = container["registry"],
+        tag_file = container["tag_file"],
+        visibility = ["//:__subpackages__"],
+    )
+    for container in config_containers()
+]

internal/config/imageversion/imageversion.go

@@ -0,0 +1,37 @@
+/*
+Copyright (c) Edgeless Systems GmbH
+
+SPDX-License-Identifier: AGPL-3.0-only
+*/
+
+// Package imageversion contains the pinned container images for the config.
+package imageversion
+
+import "github.com/edgelesssys/constellation/v2/internal/containerimage"
+
+// QEMUMetadata is the image of the QEMU metadata api service.
+func QEMUMetadata() string {
+	return defaultQEMUMetadata.String()
+}
+
+// Libvirt is the image of the libvirt container.
+func Libvirt() string {
+	return defaultLibvirt.String()
+}
+
+var (
+	defaultQEMUMetadata = containerimage.Image{
+		Registry: qemuMetadataRegistry,
+		Prefix:   qemuMetadataPrefix,
+		Name:     qemuMetadataName,
+		Tag:      qemuMetadataTag,
+		Digest:   qemuMetadataDigest,
+	}
+	defaultLibvirt = containerimage.Image{
+		Registry: libvirtRegistry,
+		Prefix:   libvirtPrefix,
+		Name:     libvirtName,
+		Tag:      libvirtTag,
+		Digest:   libvirtDigest,
+	}
+)

internal/config/imageversion/placeholder.go

@@ -0,0 +1,24 @@
+/*
+Copyright (c) Edgeless Systems GmbH
+
+SPDX-License-Identifier: AGPL-3.0-only
+*/
+package imageversion
+
+// This file is only used if `go build` is used instead of Bazel.
+// It contains placeholder values for the container images so that everything
+// still compiles.
+
+const (
+	qemuMetadataRegistry = "placeholder"
+	qemuMetadataPrefix   = "placeholder"
+	qemuMetadataName     = "placeholder"
+	qemuMetadataDigest   = "placeholder"
+	qemuMetadataTag      = "placeholder"
+
+	libvirtRegistry = "placeholder"
+	libvirtPrefix   = "placeholder"
+	libvirtName     = "placeholder"
+	libvirtDigest   = "placeholder"
+	libvirtTag      = "placeholder"
+)