动机
我是Bazel的新手,找不到足够的资源来构建Node.js的Docker镜像。
因此,我有一个用Typescript编写的Node.js应用程序,依赖于另外两个Typescript包。我的目标是构建一个Docker镜像,可以在之后部署到Kubernetes上。
我已经有一个可用的Dockerfile
:
FROM node:10-alpine
WORKDIR /usr/app/src
COPY package.json .
COPY yarn.lock .
COPY ./packages ./packages
COPY ./services/gateway ./services/gateway
RUN yarn install
COPY ./tsconfig.settings.json ./
COPY ./tsconfig.json ./
WORKDIR /usr/app/src/services/gateway
CMD yarn start
但是我在使用Bazel复制它时遇到了困难。
我的当前设置
项目根目录下有一个WORKSPACE.bazel
文件:
workspace(name = "learning_bazel_monorepo")
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
###############################
# NOEJS #
###############################
http_archive(
name = "build_bazel_rules_nodejs",
sha256 = "16fc00ab0d1e538e88f084272316c0693a2e9007d64f45529b82f6230aedb073",
urls = ["https://github.com/bazelbuild/rules_nodejs/releases/download/0.42.2/rules_nodejs-0.42.2.tar.gz"],
)
# Setup the NodeJS toolchain
load("@build_bazel_rules_nodejs//:defs.bzl", "node_repositories", "yarn_install")
node_repositories()
# Setup Bazel managed npm dependencies with the `yarn_install` rule.
# The name of this rule should be set to `npm` so that `ts_library` and `ts_web_test_suite`
# can find your npm dependencies by default in the `@npm` workspace. You may
# also use the `npm_install` rule with a `package-lock.json` file if you prefer.
# See https://github.com/bazelbuild/rules_nodejs#dependencies for more info.
yarn_install(
name = "npm",
package_json = "//:package.json",
yarn_lock = "//:yarn.lock",
)
###############################
# TYPESCRIPT #
###############################
http_archive(
name = "build_bazel_rules_typescript",
url = "https://github.com/bazelbuild/rules_typescript/archive/0.20.3.zip",
strip_prefix = "rules_typescript-0.20.3",
)
load("@npm//:install_bazel_dependencies.bzl", "install_bazel_dependencies")
install_bazel_dependencies()
# Set up TypeScript toolchain
load("@npm_bazel_typescript//:index.bzl", "ts_setup_workspace")
ts_setup_workspace()
###############################
# DOCKER #
###############################
http_archive(
name = "io_bazel_rules_docker",
sha256 = "14ac30773fdb393ddec90e158c9ec7ebb3f8a4fd533ec2abbfd8789ad81a284b",
strip_prefix = "rules_docker-0.12.1",
urls = ["https://github.com/bazelbuild/rules_docker/releases/download/v0.12.1/rules_docker-v0.12.1.tar.gz"],
)
load("@io_bazel_rules_docker//repositories:repositories.bzl", container_repositories = "repositories")
container_repositories()
load("@io_bazel_rules_docker//nodejs:image.bzl", _nodejs_image_repos = "repositories")
_nodejs_image_repos()
在Node.js应用程序的目录中,
BUILD.bazel
是必需的。package(default_visibility=["//visibility:public"])
load("@npm_bazel_typescript//:index.bzl", "ts_library")
ts_library(
name = "gateway",
srcs = [":src/index.ts"],
module_name = "@learning-bazel-monorepo/gateway",
deps = [
"@npm//express"
],
)
load("@io_bazel_rules_docker//nodejs:image.bzl", "nodejs_image")
nodejs_image(
name = "gateway_image",
entry_point = "services/gateway/dist/index.js",
node_modules = "@npm//:node_modules",
data = [":gateway"],
)
我运行
bazel build //...
时出现错误:ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/BUILD.bazel' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:BUILD.bazel'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dev.Dockerfile' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dev.Dockerfile'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dist/index.d.ts' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dist/index.d.ts'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dist/index.d.ts.map' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dist/index.d.ts.map'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dist/index.js' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dist/index.js'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dist/server.d.ts' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dist/server.d.ts'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dist/server.d.ts.map' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dist/server.d.ts.map'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/dist/server.js' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:dist/server.js'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/node_modules/.bin/nodemon' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:node_modules/.bin/nodemon'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/node_modules/.bin/ts-node' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:node_modules/.bin/ts-node'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/node_modules/.bin/tsc' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:node_modules/.bin/tsc'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/node_modules/.bin/tsserver' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:node_modules/.bin/tsserver'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/package.json' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:package.json'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/prod.Dockerfile' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:prod.Dockerfile'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/src/index.ts' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:src/index.ts'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/src/server.ts' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:src/server.ts'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/tsconfig.json' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:tsconfig.json'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/tsconfig.tsbuildinfo' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:tsconfig.tsbuildinfo'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/BUILD.bazel:9:1: Label '@npm//:node_modules/@learning-bazel-monorepo/gateway/yarn-error.log' is invalid because '@npm//node_modules/@learning-bazel-monorepo/gateway' is a subpackage; perhaps you meant to put the colon here: '@npm//node_modules/@learning-bazel-monorepo/gateway:yarn-error.log'?
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/History.md' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/LICENSE' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/Readme.md' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/index.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/application.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/express.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/middleware/init.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/middleware/query.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/request.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/response.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/router/index.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/router/layer.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/router/route.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/utils.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/lib/view.js' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/.cache/bazel/_bazel_flo/0eadfacb2a20f703f8711dd83de17c79/external/npm/express/BUILD.bazel:167:1: Target '@npm//:node_modules/express/package.json' contains an error and its package is in error and referenced by '@npm//express:express__files'
ERROR: /home/flo/Desktop/learning-bazel-monorepo/services/gateway/BUILD.bazel:14:1: Target '@npm//:node_modules' contains an error and its package is in error and referenced by '//services/gateway:gateway_image.binary'
ERROR: Analysis of target '//services/gateway:gateway' failed; build aborted: Analysis failed
INFO: Elapsed time: 0.105s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (1 packages loaded, 0 targets configured)
Fetching @nodejs_image_base; Restarting.
如果你想/需要查看文件结构,可以在这里进行:https://github.com/flolude/learning-bazel-monorepo。
//...
有效吗?老实说这让我很困惑 :) - Florian Ludewig