lpt-ai/.gitea/workflows/deploy.yml

name: lpt-ai Build & Deploy

on:
  workflow_dispatch:
    inputs:
      environment:
        description: '部署环境（本仓库仅 main 分支；dev/prod 均从 main 部署）'
        required: true
        type: choice
        options:
          - dev
          - prod

env:
  REGISTRY: 192.168.123.199:5000
  APP: lpt-ai
  REPO_URL: http://git.cat-shark.xyz/cat-shark/lpt-ai.git

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Validate branch ↔ environment
        run: |
          set -euo pipefail
          REF="${{ gitea.ref }}"
          BRANCH="${REF#refs/heads/}"
          if [[ "$REF" == refs/tags/* ]]; then
            echo "ERROR: 请从分支触发部署，不要用 tag。当前 ref=$REF"
            exit 1
          fi
          ENV="${{ inputs.environment }}"
          echo "branch=$BRANCH environment=$ENV sha=${{ gitea.sha }}"
          # lpt-ai 仅维护 main：dev/prod 都从 main 出包，靠 environment 区分 namespace/镜像 tag
          case "$BRANCH" in
            main|master)
              echo "OK: lpt-ai 从 $BRANCH 部署到 $ENV"
              ;;
            *)
              echo "ERROR: lpt-ai 只能从 main/master 部署，当前分支是 '$BRANCH'"
              exit 1
              ;;
          esac
          case "$ENV" in
            dev|prod) ;;
            *)
              echo "ERROR: 未知 environment=$ENV"
              exit 1
              ;;
          esac

      - name: Checkout code
        run: |
          set -euo pipefail
          git clone "$REPO_URL" .
          git checkout "${{ gitea.sha }}"

      - name: Login to Docker Registry
        run: |
          set -euo pipefail
          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login "$REGISTRY" -u "${{ secrets.REGISTRY_USERNAME }}" --password-stdin

      - name: Build & Push Docker image
        run: |
          set -euo pipefail
          ENV="${{ inputs.environment }}"
          TAG="${{ gitea.sha }}-$(date +%s)"
          echo "Building $REGISTRY/$APP:$TAG (env tag=$ENV)"
          docker build -t "$REGISTRY/$APP:$TAG" -t "$REGISTRY/$APP:$ENV" .
          docker push "$REGISTRY/$APP:$TAG"
          docker push "$REGISTRY/$APP:$ENV"
          if [ -n "${GITHUB_ENV:-}" ]; then
            echo "IMAGE_TAG=$TAG" >> "$GITHUB_ENV"
          fi
          if [ -n "${GITEA_ENV:-}" ]; then
            echo "IMAGE_TAG=$TAG" >> "$GITEA_ENV"
          fi
          echo "$TAG" > image_tag.txt
          if [ -n "${{ runner.temp }}" ]; then
            echo "$TAG" > "${{ runner.temp }}/image_tag.txt" || true
          fi
          echo "IMAGE_TAG=$TAG"

      - name: Setup kubectl
        run: |
          set -euo pipefail
          curl -sLO "https://dl.k8s.io/release/v1.30.0/bin/linux/amd64/kubectl"
          chmod +x kubectl
          mv kubectl /usr/local/bin/
          mkdir -p ~/.kube
          echo "${{ secrets.KUBECONFIG_B64 }}" | base64 -d > ~/.kube/config

      - name: Create/Update imagePullSecret
        run: |
          set -euo pipefail
          kubectl create secret docker-registry regcred \
            --docker-server="$REGISTRY" \
            --docker-username="${{ secrets.REGISTRY_USERNAME }}" \
            --docker-password="${{ secrets.REGISTRY_PASSWORD }}" \
            -n "lpt-${{ inputs.environment }}" \
            --dry-run=client -o yaml | kubectl apply -f -

      - name: Deploy to K8s
        run: |
          set -euo pipefail
          ENV="${{ inputs.environment }}"
          IMAGE_TAG="${IMAGE_TAG:-}"
          if [ -z "$IMAGE_TAG" ] && [ -f image_tag.txt ]; then
            IMAGE_TAG="$(cat image_tag.txt)"
          fi
          if [ -z "$IMAGE_TAG" ] && [ -f "${{ runner.temp }}/image_tag.txt" ]; then
            IMAGE_TAG="$(cat "${{ runner.temp }}/image_tag.txt")"
          fi
          if [ -z "$IMAGE_TAG" ]; then
            echo "ERROR: IMAGE_TAG 为空，无法部署"
            exit 1
          fi
          echo "Deploying $REGISTRY/$APP:$IMAGE_TAG -> namespace lpt-$ENV"
          kubectl set image "deployment/$APP" \
            "$APP=$REGISTRY/$APP:$IMAGE_TAG" \
            -n "lpt-$ENV" --record
          kubectl rollout status "deployment/$APP" \
            -n "lpt-$ENV" --timeout=5m

      - name: Debug on failure
        if: failure()
        run: |
          ENV="${{ inputs.environment }}"
          echo "=== Deployment Status ==="
          kubectl get deployment "$APP" -n "lpt-$ENV" || true
          echo ""
          echo "=== Pod Status ==="
          kubectl get pods -n "lpt-$ENV" -l "app=$APP" || true
          echo ""
          echo "=== Recent Events ==="
          kubectl get events -n "lpt-$ENV" --sort-by='.lastTimestamp' | tail -20 || true
          echo ""
          echo "=== Pod Describe (latest) ==="
          POD=$(kubectl get pods -n "lpt-$ENV" -l "app=$APP" --sort-by=.metadata.creationTimestamp -o jsonpath='{.items[-1].metadata.name}' 2>/dev/null || true)
          if [ -n "${POD:-}" ]; then
            kubectl describe pod "$POD" -n "lpt-$ENV" || true
            echo ""
            echo "=== Pod Logs (latest) ==="
            kubectl logs "$POD" -n "lpt-$ENV" --tail=50 || true
          fi

      - name: Rollback on failure
        if: failure()
        run: |
          set -euo pipefail
          ENV="${{ inputs.environment }}"
          kubectl rollout undo "deployment/$APP" -n "lpt-$ENV" || true
          kubectl rollout status "deployment/$APP" -n "lpt-$ENV" || true