node.js - 错误 : Cannot find module '/app/__sapper__/build' on Cloud Build

Question

我正在尝试为部署到 Cloud Run 的工兵项目设置自动化 Cloud Build。但是我在部署时遇到错误。
这是我第一次尝试 CI 工作流程，所以我确信我做错了很多事情。

cloudbuild.yaml

steps:
  - name: "gcr.io/cloud-builders/gcloud"
    args:
      - kms
      - decrypt
      - --ciphertext-file=.env.enc
      - --plaintext-file=.env
      - --location=global
      - --keyring=jointcreative
      - --key=cloudbuild-env

  - name: "gcr.io/cloud-builders/docker"
    args: ["build", "-t", "gcr.io/$PROJECT_ID/$PROJECT_ID", "."]

  - name: "gcr.io/cloud-builders/docker"
    args: ["push", "gcr.io/$PROJECT_ID/$PROJECT_ID"]

  - name: "gcr.io/cloud-builders/npm"
    args: ["ci", "--production"]

  - name: 'gcr.io/cloud-builders/gcloud'
    args:
    - 'run'
    - 'deploy'
    - 'jointcreative'
    - '--image'
    - 'gcr.io/$PROJECT_ID/$PROJECT_ID'
    - '--region'
    - 'us-central1'
    - '--platform'
    - 'managed'

  - name: "gcr.io/$PROJECT_ID/firebase"
    args: ['deploy']

Dockerfile

FROM mhart/alpine-node:12


WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --production

FROM mhart/alpine-node:slim-12

WORKDIR /app
COPY --from=0 /app .
COPY . .

ENV PORT 8080
ENV HOST 0.0.0.0

EXPOSE 8080
CMD ["node", "__sapper__/build"]

错误日志

Answer 1

您收到此错误的原因是您没有使用 npm run build 构建 Sapper 应用程序。 .

几分钟前，我在 Github 上发布了一个将 Sapper 部署到 Cloud Run 的存储库，地址为 https://github.com/mikenikles/sapper-on-cloud-run。 .
Dockerfile我使用的是基于 3 个阶段来最小化最终图像大小。

# This stage builds the sapper application.
FROM mhart/alpine-node:12 AS build-app
WORKDIR /app
COPY . .
RUN npm install --no-audit --unsafe-perm
RUN npm run build

# This stage installs the runtime dependencies.
FROM mhart/alpine-node:12 AS build-runtime
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --production --unsafe-perm

# This stage only needs the compiled Sapper application
# and the runtime dependencies.
FROM mhart/alpine-node:slim-12
WORKDIR /app
COPY --from=build-app /app/__sapper__ ./__sapper__
COPY --from=build-app /app/static ./static
COPY --from=build-runtime /app/node_modules ./node_modules

EXPOSE 3000
CMD ["node", "__sapper__/build"]

我还推荐以下 .dockerignore文件以仅复制 Sapper 运行所需的内容:

/*
!/package.json
!/package-lock.json
!/rollup.config.js
!/src
!/static

在您的 cloudbuild.yaml ，您可能需要考虑将以下内容添加到 Cloud Run 部署脚本 如果您打算公开服务 :

  - 'managed'
  - '--allow-unauthenticated'