[Do not merge] v19.x

.github/workflows/assign_milestone.yml

@@ -14,7 +14,7 @@ env:
 jobs:
   build:
     name: Assign Milestone
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout code

.github/workflows/auto_approve_pr.yml

@@ -9,7 +9,7 @@ permissions:
 jobs:
   auto_approve:
     name: Auto Approve Pull Request
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     permissions:
       pull-requests: write  # only given on local PRs, forks run with `read` access

.github/workflows/check_label.yml

@@ -9,7 +9,7 @@ jobs:
   check_pull_request_labels:
     name: Check Pull Request labels
     timeout-minutes: 10
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     if: github.repository == 'vitessio/vitess'
     steps:
       - name: Release Notes label
@@ -70,11 +70,11 @@ jobs:
               exit 1
             fi
           fi
-          
+
 
       - name: Do Not Merge label
         run: |
           if [[ "${{contains( github.event.pull_request.labels.*.name, 'Do Not Merge')}}" == "true" ]]; then
             echo "This PR should not be merged. The 'Do Not Merge' label is set. Please unset it if you wish to merge this PR."
             exit 1
-          fi
+          fi

.github/workflows/check_make_vtadmin_authz_testgen.yml

@@ -6,7 +6,7 @@ permissions: read-all
 jobs:
   build:
     name: Check Make vtadmin_authz_testgen
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Skip CI
       run: |

.github/workflows/check_make_vtadmin_web_proto.yml

@@ -6,7 +6,7 @@ permissions: read-all
 jobs:
   build:
     name: Check Make VTAdmin Web Proto
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Skip CI
       run: |

.github/workflows/close_stale_pull_requests.yml

@@ -9,7 +9,7 @@ permissions: read-all
 
 jobs:
   close_stale_pull_requests:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     permissions:
       pull-requests: write
 
@@ -31,4 +31,3 @@ jobs:
           close-pr-message: "This PR was closed because it has been stale for 7 days with no activity."
 
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-

.github/workflows/cluster_endtoend_12.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (12)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_13.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (13)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_15.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (15)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_18.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (18)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_21.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (21)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_22.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (22)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_backup_pitr.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (backup_pitr)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_backup_pitr_xtrabackup.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (backup_pitr_xtrabackup)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_ers_prs_newfeatures_heavy.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (ers_prs_newfeatures_heavy)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_mysql80.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (mysql80)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_mysql_server_vault.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (mysql_server_vault)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_ghost.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_ghost)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_revert.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_revert)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_scheduler.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_scheduler)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_vrepl)
-    runs-on: gh-hosted-runners-16cores-1-24.04
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_mysql57.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   build:
     name: Run endtoend tests on Cluster (onlineddl_vrepl) mysql57
-    runs-on: gh-hosted-runners-16cores-1
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_stress.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_vrepl_stress)
-    runs-on: gh-hosted-runners-16cores-1-24.04
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_mysql57.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   build:
     name: Run endtoend tests on Cluster (onlineddl_vrepl_stress) mysql57
-    runs-on: gh-hosted-runners-16cores-1
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_suite.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_vrepl_stress_suite)
-    runs-on: gh-hosted-runners-16cores-1-24.04
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_stress_suite_mysql57.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   build:
     name: Run endtoend tests on Cluster (onlineddl_vrepl_stress_suite) mysql57
-    runs-on: gh-hosted-runners-16cores-1
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_suite.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (onlineddl_vrepl_suite)
-    runs-on: gh-hosted-runners-16cores-1-24.04
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_onlineddl_vrepl_suite_mysql57.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   build:
     name: Run endtoend tests on Cluster (onlineddl_vrepl_suite) mysql57
-    runs-on: gh-hosted-runners-16cores-1
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_schemadiff_vrepl.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (schemadiff_vrepl)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_tabletmanager_consul.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (tabletmanager_consul)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_tabletmanager_tablegc.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (tabletmanager_tablegc)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_tabletmanager_throttler_topo.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (tabletmanager_throttler_topo)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_topo_connection_cache.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (topo_connection_cache)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_across_db_versions.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_across_db_versions)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_basic.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_basic)
-    runs-on: gh-hosted-runners-16cores-1-24.04
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_cellalias.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_cellalias)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_foreign_key_stress.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_foreign_key_stress)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_migrate_vdiff2_convert_tz.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_migrate_vdiff2_convert_tz)
-    runs-on: gh-hosted-runners-16cores-1-24.04
+    runs-on: ${{ github.repository_owner == 'vitessio' && 'gh-hosted-runners-16cores-1' || 'ubuntu-22.04' }}
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_partial_movetables_and_materialize.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_partial_movetables_and_materialize)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vreplication_v2.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vreplication_v2)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vstream.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vstream)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI

.github/workflows/cluster_endtoend_vtbackup.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     timeout-minutes: 60
     name: Run endtoend tests on Cluster (vtbackup)
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - name: Skip CI