我在我的公司网络上建立码头形象有问题。我刚刚开始使用Docker,所以我有下面的Dockerfile,用于hello-world类型的应用程序:
# DOCKER-VERSION 0.3.4
FROM centos:6.4
# Enable EPEL for Node.js
RUN rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
# Install Node.js and npm
RUN yum install -y npm
# Bundle ap
我得到了这个错误:
unhandledRejection: TypeError [ERR_INVALID_OPT_VALUE]: The value "blue-test.cle1x.us-west-1.rds.amazonaws.com" is invalid for option "hostname"
at Object.lookupService (dns.js:173:11)
at /app/main.js:32:7
at new Promise (<anonymous>)
at getDNSInfo (/ap
QQ截图20200828145939.png
Freehosting.com给我发来的电子邮件是这样的:
Dear****,
PLEASE READ THIS EMAIL IN FULL AND SAVE IT FOR YOUR RECORDS
Your hosting account has now been setup and this email contains all the information you will need in order to begin using your account.
If you have requested a domain name duri
无法使用webpack解决动态需求。误差
WARNING in ./ace/config.js
112:21-40 Critical dependency: the request of a dependency is an expression
WARNING in ./ace/config.js
142:39-46 Critical dependency: require function is used in a way in which
dependencies cannot be statically extracted
WARNING in ./ace/conf
我是docker的新手,我得到了这个错误,我正在使用mongoDB的AMZ平台和Docker的graphql一切都很好,因为我没有写所有的代码,但我总是运行和CrashLoopBackOff所有的时间:(我不知道为什么!这就是我得到的: enter code here
NAME READY STATUS RESTARTS AGE
graphql-xxxxxxxxxx-xxxxx 0/1 CrashLoopBackOff 8 12m
graphql-xxxxxxxxxx-xxxxx
我有一个要求,从目的IP从一个传出的数据包获得域名。我成功地使用netfilter钩子捕获和获取目标IP数据包,如下所示。
unsigned int hook_func_out(unsigned int hooknum, struct sk_buff * skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff*))
{
ofs = 20; // Set theoffset to skip over the IP header.
{
我有从远程url下载页面的代码。
Dim request As HttpWebRequest = WebRequest.Create(url)
Dim response As HttpWebResponse = request.GetResponse()
HttpWebRequests解析url的DNS并获取IP。我需要的是覆盖它并连接到不同的IP (使用相同的url)
这是因为我们正在做一些实验室测试,我们希望从负载均衡器后面的每台机器(每台机器都有不同的私有IP)获得页面。
我试着摆弄IPEndPoint,但我不能让它设置它。
我发现了几个关于如何更改源IP的问题,但我想要更改目的IP。