sudo nmap -p0-65535 127.0.0.1
Starting Nmap 7.40 ( https://nmap.org ) at 2018-02-06 19:03 HKT
Nmap scan report for localhost (127.0.0.1)
Host is up (0.0000050s latency).
Not shown: 65525 closed ports
PORT STATE SERVICE
22/tcp open ssh
25/tcp open smtp
80/tcp open http
110/tcp open pop
我正在建立一个码头形象的基础上,其他图像是我无法控制的。通过简单地通过ENTRYPOINT命令传递参数,基本映像设置了我想要使用的CMD。我还需要在参数中使用运行时变量展开。这是我的Dockerfile
FROM base # I do not control base, but I need to call its ENTRYPOINT.
# The "as default parameters to ENTRYPOINT" form. Does not expand variables.
CMD [ "--port", "$PORT" ]
我正在使用NodeJS,我正在使用gulp。
我的foler是这样的:
Root
dist
node_modules
src
index.html
gulpfile.js
package.json
我的gulpfile是:
"use strict";
var gulp = require('gulp');
var connect = require('gulp-connect'); // runs a local dev server
var open = require('gulp-open')
我试图在本地工作区中构建简单的Jenkins构建作业。我已经构建了简单的mvc gradle应用程序。Jenkins构建作业已经设置了所需的gradel任务,但是jmx的错误值低于
Running as SYSTEM
Building in workspace C:\Users\harshal\.jenkins\workspace\MVCApp
The recommended git tool is: NONE
No credentials specified
> git.exe rev-parse --resolve-git-dir C:\Users\harshal\.jenkins
我有以下配置:
Dockerfile
FROM centos
MAINTAINER Eduar Tua <eduartua@gmail.com>
RUN yum -y update && yum clean all
RUN yum -y install httpd && yum clean all
RUN echo "Apache works" >> /var/www/html/index.html
EXPOSE 80
ADD run-apache.sh /run-apache.sh
RUN chmod -v
我需要在Docker容器(实际上是一个AppEngine镜像)中启动一个后台作业(Google SQL Proxy)。
经过一番努力,我发现尝试启动后台作业要么在我从容器分离的瞬间丢弃该作业(参见脚本中的RUN命令),要么容器停止正常工作(参见脚本中的CMD命令)
下面是Dockerfile:
FROM eu.gcr.io/google-appengine/ubuntu-php56
ADD ./run.sh /app
RUN chmod 777 /app/run.sh
#RUN nohup /app/run.sh & #This is lost the moment I finish
我经常在我的mac上做端口转发,但是当我点击终端上的CMD +C退出端口转发时,这个过程并没有被终止。我得杀了它才能换个新的港口。你知道如何在mac上解决这个问题吗?
[2] + 43679 suspended kubectl port-forward pod/pod-0 27017:27017
重试
kubectl port-forward pod/pod-2 27017:27017
Unable to listen on port 27017: Listeners failed to create with the following errors: [unable to create