Unset DEBIAN_MIRROR as the test image of dubbo-integration-cases and dubbo-samples was already upgraded from the old buster to the latest bullseye (#15667)

Author: zrlw

.github/workflows/build-and-test-pr.yml

@@ -343,7 +343,7 @@ jobs:
           CANDIDATE_VERSIONS="dubbo.version:$DUBBO_VERSION;compiler.version:$DUBBO_VERSION;$CANDIDATE_VERSIONS;dubbo.compiler.version:$DUBBO_VERSION"
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
-        run: cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+        run: cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "merge jacoco result"
@@ -458,7 +458,7 @@ jobs:
           CANDIDATE_VERSIONS="dubbo.version:$DUBBO_VERSION;compiler.version:$DUBBO_VERSION;$CANDIDATE_VERSIONS;dubbo.compiler.version:$DUBBO_VERSION"
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
-        run: cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+        run: cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "merge jacoco result"

.github/workflows/build-and-test-scheduled-3.1.yml

@@ -288,7 +288,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test logs"
@@ -394,7 +394,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test logs"

.github/workflows/build-and-test-scheduled-3.2.yml

@@ -288,7 +288,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test logs"
@@ -394,7 +394,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test logs"

.github/workflows/build-and-test-scheduled-3.3.yml

@@ -288,7 +288,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test logs"
@@ -394,7 +394,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test logs"

.github/workflows/release-test.yml

@@ -283,7 +283,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test result"
@@ -383,7 +383,7 @@ jobs:
           echo "CANDIDATE_VERSIONS=$CANDIDATE_VERSIONS" >> $GITHUB_ENV
       - name: "Build test image"
         run: |
-          cd test && bash -c 'DEBIAN_MIRROR=http://archive.debian.org/debian-archive ./build-test-image.sh'
+          cd test && bash -c ./build-test-image.sh
       - name: "Run tests"
         run: cd test && bash ./run-tests.sh
       - name: "Upload test result"