Freeze base images (#509)

Signed-off-by: Sun, Xuehao <xuehao.sun@intel.com>

.github/workflows/manual-freeze-images.yml

@@ -0,0 +1,43 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+name: Freeze base images and 3rd part images on manual event
+
+on:
+  workflow_dispatch:
+
+jobs:
+  freeze-images:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.ref }}
+
+      - name: install skopeo
+        run: |
+          sudo apt update
+          sudo apt -y install skopeo
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.10"
+
+      - name: Set up Git
+        run: |
+          git config --global user.name "NeuralChatBot"
+          git config --global user.email "grp_neural_chat_bot@intel.com"
+          git remote set-url origin https://NeuralChatBot:"${{ secrets.ACTION_TOKEN }}"@github.com/opea-project/GenAIComps.git
+
+      - name: Run script
+        run: |
+          bash .github/workflows/scripts/freeze_images.sh
+
+      - name: Commit changes
+        run: |
+          git add .
+          git commit -s -m "Freeze base images tag"
+          git push

.github/workflows/scripts/freeze_images.sh

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+#!/bin/bash
+
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+declare -A dict
+dict["langchain/langchain"]="docker://docker.io/langchain/langchain"
+dict["vault.habana.ai/gaudi-docker/1.16.1/ubuntu22.04/habanalabs/pytorch-installer-2.2.2"]="docker://vault.habana.ai/gaudi-docker/1.16.1/ubuntu22.04/habanalabs/pytorch-installer-2.2.2"
+dict["vault.habana.ai/gaudi-docker/1.16.0/ubuntu22.04/habanalabs/pytorch-installer-2.2.2"]="docker://vault.habana.ai/gaudi-docker/1.16.0/ubuntu22.04/habanalabs/pytorch-installer-2.2.2"
+
+function get_latest_version() {
+    repo_image=$1
+    versions=$(skopeo list-tags ${dict[$repo_image]} | jq -r '.Tags[]')
+    printf "version list:\n$versions\n"
+    latest_version=$(printf "%s\n" "${versions[@]}" | grep -E '^[\.0-9\-]+$' | sort -V | tail -n 1)
+    echo "latest version: $latest_version"
+    replace_image_version $repo_image $latest_version
+}
+
+function replace_image_version() {
+    repo_image=$1
+    version=$2
+    if [[ -z "$version" ]]; then
+        echo "version is empty"
+    else
+        echo "replace $repo_image:latest with $repo_image:$version"
+        find . -name "Dockerfile*" | xargs sed -i "s|$repo_image:latest.*|$repo_image:$version|g"
+        find . -name "*.yaml" | xargs sed -i "s|$repo_image:latest[A-Za-z0-9\-]*|$repo_image:$version|g"
+        find . -name "*.md" | xargs sed -i "s|$repo_image:latest[A-Za-z0-9\-]*|$repo_image:$version|g"
+    fi
+}
+
+function check_branch_name() {
+    if [[ "$GITHUB_REF_NAME" == "main" ]]; then
+        echo "$GITHUB_REF_NAME is protected branch"
+        exit 0
+    else
+        echo "branch name is $GITHUB_REF_NAME"
+    fi
+}
+
+function main() {
+    check_branch_name
+    for repo_image in "${!dict[@]}"; do
+        echo "::group::check $repo_image"
+        get_latest_version $repo_image
+        echo "::endgroup::"
+    done
+}
+
+main