diff --git a/.github/actions/set-docker-config-dir/action.yml b/.github/actions/set-docker-config-dir/action.yml
new file mode 100644
index 0000000000..3ee8bec8c6
--- /dev/null
+++ b/.github/actions/set-docker-config-dir/action.yml
@@ -0,0 +1,36 @@
+name: "Set custom docker config directory"
+description: "Create a directory for docker config and set DOCKER_CONFIG"
+
+# Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
+runs:
+  using: "composite"
+  steps:
+  - name: Show warning on GitHub-hosted runners
+    if: runner.environment == 'github-hosted'
+    shell: bash -euo pipefail {0}
+    run: |
+      # Using the following environment variables to find a path to the workflow file
+      # ${GITHUB_WORKFLOW_REF} - octocat/hello-world/.github/workflows/my-workflow.yml@refs/heads/my_branch
+      # ${GITHUB_REPOSITORY}   - octocat/hello-world
+      # ${GITHUB_REF}          - refs/heads/my_branch
+      # From https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/variables
+
+      filename_with_ref=${GITHUB_WORKFLOW_REF#"$GITHUB_REPOSITORY/"}
+      filename=${filename_with_ref%"@$GITHUB_REF"}
+
+      # https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/workflow-commands-for-github-actions#setting-a-warning-message
+      title='Unnecessary usage of `.github/actions/set-docker-config-dir`'
+      message='No need to use `.github/actions/set-docker-config-dir` action on GitHub-hosted runners'
+      echo "::warning file=${filename},title=${title}::${message}"
+
+  - uses: pyTooling/Actions/with-post-step@74afc5a42a17a046c90c68cb5cfa627e5c6c5b6b # v1.0.7
+    env:
+      DOCKER_CONFIG: .docker-custom-${{ github.run_id }}-${{ github.run_attempt }}
+    with:
+      main: |
+        mkdir -p "${DOCKER_CONFIG}"
+        echo DOCKER_CONFIG=${DOCKER_CONFIG} | tee -a $GITHUB_ENV
+      post: |
+        if [ -d "${DOCKER_CONFIG}" ]; then
+          rm -r "${DOCKER_CONFIG}"
+        fi
diff --git a/.github/workflows/build-build-tools-image.yml b/.github/workflows/build-build-tools-image.yml
index 76fc58151a..f4f6e6971f 100644
--- a/.github/workflows/build-build-tools-image.yml
+++ b/.github/workflows/build-build-tools-image.yml
@@ -56,13 +56,7 @@ jobs:
 
       - uses: actions/checkout@v4
 
-      # Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
-      # The default value is ~/.docker
-      - name: Set custom docker config directory
-        run: |
-          mkdir -p /tmp/.docker-custom
-          echo DOCKER_CONFIG=/tmp/.docker-custom >> $GITHUB_ENV
-
+      - uses: ./.github/actions/set-docker-config-dir
       - uses: docker/setup-buildx-action@v3
         with:
           cache-binary: false
@@ -89,11 +83,6 @@ jobs:
           cache-to: ${{ github.ref_name == 'main' && format('type=registry,ref=cache.neon.build/build-tools:cache-{0},mode=max', matrix.arch) || '' }}
           tags: neondatabase/build-tools:${{ inputs.image-tag }}-${{ matrix.arch }}
 
-      - name: Remove custom docker config directory
-        if: always()
-        run: |
-          rm -rf /tmp/.docker-custom
-
   merge-images:
     needs: [ build-image ]
     runs-on: ubuntu-22.04
diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index c7ae2aedd4..78f9f11a65 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -484,12 +484,7 @@ jobs:
           submodules: true
           fetch-depth: 0
 
-      # Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
-      # The default value is ~/.docker
-      - name: Set custom docker config directory
-        run: |
-          mkdir -p .docker-custom
-          echo DOCKER_CONFIG=$(pwd)/.docker-custom >> $GITHUB_ENV
+      - uses: ./.github/actions/set-docker-config-dir
       - uses: docker/setup-buildx-action@v3
         with:
           cache-binary: false
@@ -521,11 +516,6 @@ jobs:
           tags: |
             neondatabase/neon:${{ needs.tag.outputs.build-tag }}-${{ matrix.arch }}
 
-      - name: Remove custom docker config directory
-        if: always()
-        run: |
-          rm -rf .docker-custom
-
   neon-image:
     needs: [ neon-image-arch, tag ]
     runs-on: ubuntu-22.04
@@ -570,12 +560,7 @@ jobs:
           submodules: true
           fetch-depth: 0
 
-      # Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
-      # The default value is ~/.docker
-      - name: Set custom docker config directory
-        run: |
-          mkdir -p .docker-custom
-          echo DOCKER_CONFIG=$(pwd)/.docker-custom >> $GITHUB_ENV
+      - uses: ./.github/actions/set-docker-config-dir
       - uses: docker/setup-buildx-action@v3
         with:
           cache-binary: false
@@ -658,11 +643,6 @@ jobs:
           tags: |
             neondatabase/compute-tools:${{ needs.tag.outputs.build-tag }}-${{ matrix.arch }}
 
-      - name: Remove custom docker config directory
-        if: always()
-        run: |
-          rm -rf .docker-custom
-
   compute-node-image:
     needs: [ compute-node-image-arch, tag ]
     runs-on: ubuntu-22.04
@@ -735,13 +715,7 @@ jobs:
           curl -fL https://github.com/neondatabase/autoscaling/releases/download/$VM_BUILDER_VERSION/vm-builder -o vm-builder
           chmod +x vm-builder
 
-      # Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
-      # The default value is ~/.docker
-      - name: Set custom docker config directory
-        run: |
-          mkdir -p .docker-custom
-          echo DOCKER_CONFIG=$(pwd)/.docker-custom >> $GITHUB_ENV
-
+      - uses: ./.github/actions/set-docker-config-dir
       - uses: docker/login-action@v3
         with:
           username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
@@ -764,11 +738,6 @@ jobs:
         run: |
           docker push neondatabase/vm-compute-node-${{ matrix.version }}:${{ needs.tag.outputs.build-tag }}
 
-      - name: Remove custom docker config directory
-        if: always()
-        run: |
-          rm -rf .docker-custom
-
   test-images:
     needs: [ check-permissions, tag, neon-image, compute-node-image ]
     strategy:
@@ -784,13 +753,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      # Use custom DOCKER_CONFIG directory to avoid conflicts with default settings
-      # The default value is ~/.docker
-      - name: Set custom docker config directory
-        run: |
-          mkdir -p .docker-custom
-          echo DOCKER_CONFIG=$(pwd)/.docker-custom >> $GITHUB_ENV
-
+      - uses: ./.github/actions/set-docker-config-dir
       - uses: docker/login-action@v3
         with:
           username: ${{ secrets.NEON_DOCKERHUB_USERNAME }}
@@ -830,11 +793,6 @@ jobs:
           docker compose -f ./docker-compose/docker-compose.yml logs || 0
           docker compose -f ./docker-compose/docker-compose.yml down
 
-      - name: Remove custom docker config directory
-        if: always()
-        run: |
-          rm -rf .docker-custom
-
   promote-images:
     permissions:
       contents: read  # This is required for actions/checkout