我正在尝试将我的工作节点代码从主机挂载到一个Docker容器中,并使用docker-compose使用nodemon运行它。
但是容器似乎找不到nodemon。
注意:我的主机没有安装node或npm。
这是我项目根目录(test)下的文件。(这只是一个草稿)
Dockerfile
FROM surenderthakran/nodejs:v4
ADD . /test
WORKDIR /test
RUN make install
CMD make run
Makefile
SHELL:=/bin/bash
PWD:=$(shell pwd)
export PATH:= $(PWD)/node_modules/.bin:$(PWD)/bin:$(PATH)
DOCKER:=$(shell grep docker /proc/1/cgroup)
install:
@echo Running make install......
@npm config set unsafe-perm true
@npm install
run:
@echo Running make run......
# Check if we are inside docker container
ifdef DOCKER
@echo We are dockerized!! :D
@nodemon index.js
else
@nodemon index.js
endif
.PHONY: install run
docker-compose.yml
app:
build: .
command: make run
volumes:
- .:/test
environment:
NODE_ENV: dev
ports:
- "17883:17883"
- "17884:17884"
package.json
{
"name": "test",
"version": "1.0.0",
"description": "test",
"main": "index.js",
"dependencies": {
"express": "^4.13.3",
"nodemon": "^1.8.0"
},
"devDependencies": {},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [
"api",
"nodejs",
"express"
],
"author": "test",
"license": "ISC"
}
index.js
'use strict';
var express = require('express');
我使用docker-compose build
构建镜像。它成功完成。
但是,当我尝试使用docker-compose up
运行它时,出现以下错误:
Creating test_app_1...
Attaching to test_app_1
app_1 | Running make run......
app_1 | We are dockerized!! :D
app_1 | /bin/bash: nodemon: command not found
app_1 | make: *** [run] Error 127
test_app_1 exited with code 2
Gracefully stopping... (press Ctrl+C again to force)
有人能给些建议吗?
注意:我的基础镜像surenderthakran/nodejs:v4
的Dockerfile可以在这里找到:https://github.com/surenderthakran/dockerfile_nodejs/blob/master/Dockerfile
/path/to/nodemon
- Chris McKinnel