From 887373566738dffbd484747a6ab0beeede54765e Mon Sep 17 00:00:00 2001
From: yuxiqian <34335406+yuxiqian@users.noreply.github.com>
Date: Fri, 23 Oct 2026 16:21:19 +0800
Subject: [PATCH] [hotfix][ci] Pin all runner images at Ubuntu 24.04 (#4594)

(cherry picked from commit c430d391d0a301b814e46e852d3381215fed363f)
---
 .github/workflows/approve_label.yml         | 2 +-
 .github/workflows/approve_label_trigger.yml | 2 +-
 .github/workflows/build_docs.yml            | 4 ++--
 .github/workflows/close_stale.yml           | 2 +-
 .github/workflows/flink_cdc_ci.yml          | 2 +-
 .github/workflows/flink_cdc_ci_nightly.yml  | 2 +-
 .github/workflows/label.yml                 | 2 +-
 .github/workflows/label_trigger.yml         | 2 +-
 8 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/approve_label.yml b/.github/workflows/approve_label.yml
index 2f58d5f2578..d238cff4edd 100644
--- a/.github/workflows/approve_label.yml
+++ b/.github/workflows/approve_label.yml
@@ -29,7 +29,7 @@ permissions:
 jobs:
   label-when-approved:
     name: "Label when approved"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     outputs:
       isApprovedByCommiters: ${{ steps.label-when-approved-by-commiters.outputs.isApproved }}
       isApprovedByAnyone: ${{ steps.label-when-approved-by-anyone.outputs.isApproved }}
diff --git a/.github/workflows/approve_label_trigger.yml b/.github/workflows/approve_label_trigger.yml
index 9597bc4cdd6..8d734990fd4 100644
--- a/.github/workflows/approve_label_trigger.yml
+++ b/.github/workflows/approve_label_trigger.yml
@@ -22,7 +22,7 @@ jobs:
 
   label-when-reviewed:
     name: "Label PRs when reviewed"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: "Do nothing. Only trigger corresponding workflow_run event"
         run: echo
\ No newline at end of file
diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index 6e18e0698a1..281f5b2c003 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -33,7 +33,7 @@ concurrency:
 jobs:
   check-doc:
     if: github.repository == 'apache/flink-cdc'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v6
       - name: Build doc
@@ -43,7 +43,7 @@ jobs:
   build-documentation:
     if: github.event_name != 'pull_request' && github.repository == 'apache/flink-cdc'
     name: "Check and build doc"
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: false
       max-parallel: 1
diff --git a/.github/workflows/close_stale.yml b/.github/workflows/close_stale.yml
index af89eec5093..a5379ff76ea 100644
--- a/.github/workflows/close_stale.yml
+++ b/.github/workflows/close_stale.yml
@@ -25,7 +25,7 @@ permissions:
   issues: write
 jobs:
   stale:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/stale@v10
         with:
diff --git a/.github/workflows/flink_cdc_ci.yml b/.github/workflows/flink_cdc_ci.yml
index 1dd0a6b14c2..c60ef9137fb 100644
--- a/.github/workflows/flink_cdc_ci.yml
+++ b/.github/workflows/flink_cdc_ci.yml
@@ -37,7 +37,7 @@ concurrency:
 jobs:
   license_check:
     name: License Check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Check out repository code
         uses: actions/checkout@v6
diff --git a/.github/workflows/flink_cdc_ci_nightly.yml b/.github/workflows/flink_cdc_ci_nightly.yml
index 5b01fc62cb1..d7d33dfc9c0 100644
--- a/.github/workflows/flink_cdc_ci_nightly.yml
+++ b/.github/workflows/flink_cdc_ci_nightly.yml
@@ -27,7 +27,7 @@ jobs:
   license_check:
     if: github.repository == 'apache/flink-cdc'
     name: License Check
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Check out repository code
         uses: actions/checkout@v6
diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml
index d53a389a664..ca1754b5812 100644
--- a/.github/workflows/label.yml
+++ b/.github/workflows/label.yml
@@ -34,7 +34,7 @@ permissions:
 
 jobs:
   label:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: "Checkout ${{ github.ref }} ( ${{ github.sha }} )"
         uses: actions/checkout@v6
diff --git a/.github/workflows/label_trigger.yml b/.github/workflows/label_trigger.yml
index fb6a8822e1f..8bfa26a06ff 100644
--- a/.github/workflows/label_trigger.yml
+++ b/.github/workflows/label_trigger.yml
@@ -22,7 +22,7 @@ on:
 
 jobs:
   label:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: "Do nothing. Just triggers corresponding workflow."
         run: echo
\ No newline at end of file