implement runner constraints

.github/workflows/build.yml

@@ -49,7 +49,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix: ${{ fromJSON(needs.matrix.outputs.matrix) }}
-    runs-on: edera-large
+    runs-on: "${{ matrix.builds.runner }}""
     env:
       KERNEL_PUBLISH: "${{ inputs.publish }}"
       KERNEL_VERSION: "${{ matrix.builds.version }}"

README.md

@@ -1,3 +1,3 @@
-# linux-kernel-oci (testing)
+# linux-kernel-oci
 
 Build the Linux kernel into OCI images.

config.yaml

@@ -60,3 +60,8 @@ images:
 - target: sdk
   name: "[flavor]-kernel-sdk"
   format: kernel.sdk
+runners:
+- name: edera-large
+  flavors:
+  - host
+- name: ubuntu-latest

hack/build/generate-matrix.py

@@ -75,6 +75,7 @@ def construct_manual_matrix(exact_versions):
     final_matrix = matrix.filter_matrix(final_matrix, constraint)
 
 matrix.validate_produce_conflicts(final_matrix)
+matrix.fill_runners(final_matrix)
 
 print("generated %s builds" % len(final_matrix["builds"]))
 matrix.summarize_matrix(final_matrix)

hack/build/matrix.py

@@ -270,13 +270,14 @@ def summarize_matrix(matrix):
                 image_names.append(image_name)
         tags.sort()
         print(
-            "build %s %s for %s with tags %s on %s"
+            "build %s %s for %s with tags %s to %s on %s"
             % (
                 build["flavor"],
                 build["version"],
                 ", ".join(build["architectures"]),
                 ", ".join(tags),
                 ", ".join(image_names),
+                build["runner"],
             )
         )
 
@@ -369,3 +370,20 @@ def generate_backbuild_matrix():
         if major_minor in tags:
             tags.pop(major_minor)
     return generate_matrix(tags)
+
+
+def pick_runner(build) -> str:
+    version = build["version"]
+    version_info = parse(version)
+    flavor = build["flavor"]
+    for runner in CONFIG["runners"]:
+        if matches_constraints(
+            version_info, flavor, runner, is_current_release=is_release_current(version)
+        ):
+            return runner["name"]
+    raise Exception("No runner found for build %s" % build)
+
+
+def fill_runners(matrix):
+    for build in matrix["builds"]:
+        build["runner"] = pick_runner(build)

requirements.txt

@@ -0,0 +1,2 @@
+pyyaml
+packaging