Bump Ubuntu runners to 24.04

Also don't use latest, to not let distro version upgrades break the
builds in any case.

Signed-off-by: Tom Wieczorek <[email protected]>

.github/workflows/backport.yaml

@@ -24,7 +24,7 @@ jobs:
           && startsWith(github.event.label.name, 'backport/')
         )
       )
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/build-airgap-image-bundle.yml

@@ -21,7 +21,7 @@ env:
 jobs:
   build:
     name: "${{ inputs.target-os }}-${{ inputs.target-arch }}"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     env:
       TARGET_OS: ${{ inputs.target-os }}

.github/workflows/build-docs.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   build:
     name: Build docs
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout k0s
         uses: actions/checkout@v4
@@ -53,7 +53,7 @@ jobs:
 
   dev-container:
     name: Build docs dev container
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout k0s
         uses: actions/checkout@v4

.github/workflows/build-k0s.yml

@@ -22,7 +22,7 @@ jobs:
       ${{
            inputs.target-arch == 'arm'   && fromJSON('["self-hosted", "linux", "arm"]')
         || inputs.target-arch == 'arm64' && fromJSON('["self-hosted", "linux", "arm64"]')
-        || 'ubuntu-22.04'
+        || 'ubuntu-24.04'
       }}
 
     env:

.github/workflows/check-network.yaml

@@ -22,7 +22,7 @@ jobs:
 
     name: "K8s Network Conformance Testing"
     if: github.repository == 'k0sproject/k0s'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     outputs:
       k0s_version: ${{ steps.bin_info.outputs.K0S_VERSION }}
       kubernetes_version: ${{ steps.k0s_build.outputs.KUBERNETES_VERSION }}

.github/workflows/commit.yaml

@@ -6,7 +6,7 @@ on:
 jobs:
   check_for_merge_commit:
     name: mergeable
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Run git checkout
         uses: actions/checkout@v4

.github/workflows/conflicts.yaml

@@ -20,7 +20,7 @@ permissions:
 
 jobs:
   main:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Check for merge conflicts
         uses: eps1lon/[email protected]

.github/workflows/dco.yaml

@@ -12,7 +12,7 @@ permissions:
 jobs:
   check:
     name: DCO check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout k0s
         uses: actions/checkout@v4

.github/workflows/dependabot-prs.yaml

@@ -9,7 +9,7 @@ jobs:
   auto-merge:
     name: Auto-merge version updates
     if: github.actor == 'dependabot[bot]'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Fetch Dependabot metadata

.github/workflows/docs.yml

@@ -20,7 +20,7 @@ on:
 jobs:
   lint:
     name: Lint markdown
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: articulate/actions-markdownlint@v1

.github/workflows/go.yml

@@ -35,7 +35,7 @@ env:
 jobs:
   prepare:
     name: Prepare
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     outputs:
       smoketest-matrix: ${{ steps.generate-smoketest-matrix.outputs.smoketests }}
@@ -99,7 +99,7 @@ jobs:
     name: "Build :: SBOM"
     needs: [build-k0s]
 
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Check out code into the Go module directory
@@ -122,7 +122,7 @@ jobs:
       matrix:
         include:
           - name: linux-amd64
-            runs-on: ubuntu-22.04
+            runs-on: ubuntu-24.04
           - name: windows-amd64
             runs-on: windows-2022
             target-os: windows

.github/workflows/lint.yaml

@@ -35,7 +35,7 @@ env:
 jobs:
   lint:
     name: Lint
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
         with:
@@ -66,7 +66,7 @@ jobs:
 
   validate-os-tests:
     name: Validate OS tests
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     env:
       TERRAFORM_VERSION: 1.4.6

.github/workflows/ostests-e2e.yaml

@@ -59,7 +59,7 @@ env:
 jobs:
   e2e-tests:
     name: e2e tests
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     env:
       E2E_FOCUS: ${{ inputs.e2e-focus }}

.github/workflows/ostests-nightly.yaml

@@ -36,7 +36,7 @@ env:
 jobs:
   select:
     name: Select
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     outputs:
       os: ${{ steps.select.outputs.os }}

.github/workflows/publish-docs-manual.yml

@@ -14,7 +14,7 @@ env:
 jobs:
   build:
     name: Deploy docs
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout k0s main
         uses: actions/checkout@v4

.github/workflows/publish-docs.yml

@@ -14,7 +14,7 @@ env:
 jobs:
   build:
     name: Deploy docs
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout k0s
         uses: actions/checkout@v4

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
       TF_VAR_k0s_binary_path: "${{ github.workspace }}/k0s"
       KUBECONFIG: ${{ github.workspace }}/kubeconfig
     name: release
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     outputs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
       tag_name: ${{ steps.branch_name.outputs.TAG_NAME }}
@@ -425,7 +425,7 @@ jobs:
       - x64
       - arm64
       - armv7
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Download assets for generating checksums
         uses: robinraju/[email protected]
@@ -452,7 +452,7 @@ jobs:
       - x64
       - arm64
       - armv7
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -512,7 +512,7 @@ jobs:
   sbom:
     needs:
       - release
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Run git checkout
         uses: actions/checkout@v4
@@ -558,7 +558,7 @@ jobs:
       KUBECONFIG: ${{ github.workspace }}/kubeconfig
 
     name: "K8s Conformance Testing"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     defaults:
       run:
         working-directory: ./inttest/sonobuoy/terraform

.github/workflows/sbom-upload.yml

@@ -11,7 +11,7 @@ env:
 
 jobs:
   sbom-upload:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     permissions:
       id-token: write
       contents: write

.github/workflows/smoketest.yaml

@@ -28,7 +28,7 @@ permissions:
 jobs:
   smoketest:
     name: ${{ inputs.job-name }}
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Check out code into the Go module directory

.github/workflows/stale.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   stale:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/stale@v9
         with: