BUG s have recently appeared online, and it is after server migration that a lua script that finds nginx cannot collect log data for nginx
After sorting, it was found that because lua could not find the corresponding file, the nginx data could not be written to the file.That is, lua cannot create the create file directory and therefore cannot f ...
Posted on Fri, 22 May 2020 23:54:39 -0400 by davidx714
Ali slb domain name of Internet
Alicloud is used in this environment. API Server is highly available throu ...
Posted on Wed, 20 May 2020 02:20:41 -0400 by skyloon
The error is as follows: the jar package cannot be downloaded
[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolve..
The following methods were tried:
Delete all the files of C:\Users\Administrator\.m2\repository (your own directory) in this directory. It's useless
It's usel ...
Posted on Wed, 13 May 2020 12:20:57 -0400 by redbrad0
cat > /etc/hosts << EOF
One , turn off firewall, turn off selinux , close swapoff -a
systemctl stop firewalldselinux=disabledswapoff -a
Two . installation docker
One )Common methods
a , configuration yum source
Alibaba image sour ...
Posted on Mon, 11 May 2020 04:53:38 -0400 by barneybarney68
Compared with other programming languages, Python has more diversified operation types.
In particular, the asterisk (*), which is a widely used operator in Python, is not only used in the multiplication of two numbers. In this article, we will discuss the various uses of asterisks.
The application scenarios of four kinds of asterisks are summar ...
Posted on Mon, 11 May 2020 04:12:39 -0400 by William
1, Introduction to single master cluster deployment
Installation package used to build k8s cluster: (my version of installation package)
Set up a node server: (three nodes)
Software to be installed: Kube apiserver Kube Controller Manager Kube scheduler etcd
Software to be installed: ...
Posted on Tue, 05 May 2020 13:36:36 -0400 by gitosh
Step by step to complete the binary deployment of Kubernetes (II) - flannel network configuration (single node)
The demonstration of etcd cluster process of single node Kubernetes binary deployment is set up in the front. This paper will continue to deploy Kubernetes single node cluster in combination with the previous article to compl ...
Posted on Tue, 05 May 2020 11:16:29 -0400 by blacksharkmedia
1, Network environment
Host A: 192.168.0.11
Host B: 126.96.36.199
Host C: 188.8.131.52
Host A and host B communicate with each other, and host B and host C communicate with each other. If A accesses C network slowly or not, it can be accessed through stunnel+squid agent.
2, squid installation configuration
Squid and stunnel can be c ...
Posted on Sat, 02 May 2020 17:22:49 -0400 by karq
There are many tutorials in this part. There are basically no holes. I just skipped them
Try to connect
$deviceToken = 'xx=';
$ctx = stream_context_create();
// ck.pem is your certificate file
stream_context_set_option($ctx, 'ssl', 'local_cert', '/cert/ ...
Posted on Fri, 01 May 2020 23:59:18 -0400 by BlueNosE
flannel network component, and one is calico, which supports bgp
overlay network: overlay network, a virtual network technology mode overlaid on the underlying network in which hosts are connected via virtual link tunnmel
vxlan: encapsulates the original data package into the UDP protocol, encapsulates it using the IP/mac of the underlying n ...
Posted on Wed, 29 Apr 2020 12:30:28 -0400 by vonnero