refactor(ci): rely on ansible dynamic inventory instead of generating inventory_migration.ini

.github/workflows/deploy-env-migration.yaml

@@ -292,25 +292,10 @@ jobs:
           printf '%s' "${{ steps.vault.outputs.ANSIBLE_SSH_KEY_B64 }}" | base64 -d > ~/.ssh/id_deploy
           chmod 600 ~/.ssh/id_deploy
 
-      - name: Generate Migration Inventory
-        run: |
-          # 动态解析 target IP，如果是纯数据迁移，则可能需要手动指定，这里以 jq 解析 cmdb 为主
-          if [ -f "cmdb/cmdb.json" ]; then
-            TARGET_IP=$(jq -r 'to_entries | .[0].value.ip' cmdb/cmdb.json)
-          else
-            TARGET_IP="new_env_ip_placeholder" # 需要补充处理纯迁移模式下的 Target IP
-          fi
-          
-          echo "[migration_source]" > inventory_migration.ini
-          echo "${{ github.event.inputs.source_host }} ansible_user=root ansible_ssh_private_key_file=~/.ssh/id_deploy" >> inventory_migration.ini
-          echo "" >> inventory_migration.ini
-          echo "[migration_target]" >> inventory_migration.ini
-          echo "${TARGET_IP} ansible_user=root ansible_ssh_private_key_file=~/.ssh/id_deploy" >> inventory_migration.ini
-
       - name: Run Toolkit Action (${{ github.event.inputs.toolkit_action }})
         working-directory: site-migration-toolkit
         run: |
-          make ${{ github.event.inputs.toolkit_action }} RUN_ARGS="-i $GITHUB_WORKSPACE/inventory_migration.ini -e target_domain=${{ github.event.inputs.target_domain_base }} -e migration_flow.source.domain_base=${{ github.event.inputs.source_domain_base }}"
+          make ${{ github.event.inputs.toolkit_action }} RUN_ARGS="-e source_host=${{ github.event.inputs.source_host }} -e target_domain=${{ github.event.inputs.target_domain_base }} -e migration_flow.source.domain_base=${{ github.event.inputs.source_domain_base }}"
 
   switch_dns:
     name: Switch DNS Traffic (Manual Approval)