video2slides: 新 app — 长视频抽帧 + 逐帧差异 + 拖阈值挑幻灯片

Rust + axum + cube-core，前端纯静态单页。ffmpeg 每 N 秒抽一帧（限宽 1280），image crate 逐帧灰度 MAE 算差异；前端拖阈值实时把相近帧变灰、关键变化高亮，悬停出彩色大图，分页 + toolbar 常驻。按 X-Client-Id 分目录隔离，存储走 hostPath。镜像非 scratch：debian-slim + ffmpeg + musl binary。
2026-06-14 21:29:47 +01:00
parent 8224766926
commit 4ee9b6ce78
12 changed files with 1721 additions and 3 deletions
@@ -0,0 +1,52 @@
+name: deploy video2slides
+# video2slides.famzheng.me — 长视频抽帧，逐帧差异比较，拖阈值挑关键画面/幻灯片。
+# host shell runner（fam 用户）。镜像非 scratch：debian-slim + ffmpeg + 静态 musl binary。
+
+on:
+  push:
+    branches: [master]
+    paths:
+      - 'apps/video2slides/**'
+      - 'crates/cube-core/**'
+      - 'Cargo.toml'
+      - 'Cargo.lock'
+      - '.gitea/workflows/deploy-video2slides.yml'
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    env:
+      APP: video2slides
+      IMAGE: registry.famzheng.me/mochi/video2slides
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Resolve image tag
+        id: tag
+        run: |
+          echo "sha=$(git rev-parse --short=12 HEAD)" >> "$GITHUB_OUTPUT"
+
+      - name: Build rust (musl static)
+        run: |
+          export PATH="$HOME/.cargo/bin:$PATH"
+          cargo build --release --target x86_64-unknown-linux-musl -p "$APP"
+
+      - name: Build & push image
+        env:
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+        run: |
+          echo "$REGISTRY_TOKEN" | docker login registry.famzheng.me -u mochi --password-stdin
+          # COPY binary 这层必须 --no-cache，否则 docker layer cache 会套用历史 binary
+          # （cube 平台踩过的坑）。
+          docker build --no-cache -f "apps/$APP/Dockerfile" -t "$IMAGE:${{ steps.tag.outputs.sha }}" .
+          docker push "$IMAGE:${{ steps.tag.outputs.sha }}"
+
+      - name: Initialize K8s resources
+        run: |
+          kubectl apply -f "apps/$APP/k8s/all.yaml"
+
+      - name: Roll out to k3s
+        run: |
+          kubectl -n "cube-$APP" set image "deploy/$APP" "$APP=$IMAGE:${{ steps.tag.outputs.sha }}"
+          kubectl -n "cube-$APP" rollout status "deploy/$APP" --timeout=120s