There are two ways I know about using WebService in .NET:
First, proxy mode
The proxy mode is to first reference the WebService in the project to generate a proxy, Then operate this proxy to
There are two ways I know about using WebService in .NET:
First, proxy mode
The proxy mode is to first reference the WebService in the project to generate a proxy, Then operate this proxy to
Environment of two machines:
data-1-1 eth0 10.0.0.7 eth1 172.16.1.7 eth2 10.0.10.7
data-1-2 eth0 10.0 .0.8 eth1 172.16.1.8 eth2 10.0.10.8
[root@data-1-2 ~]# cat /etc/hosts
1
BackgroundMany businesses of the company are using RocketMQ. The business volume in the early stage is small and there is no problem, and there is not too much attention to the availability of the
System environment
System: CentOS6.6
Number of system bits x86_64
Software environment
heartbeat-3.0.4-2
drbd-8.4.3
nfs-utils-1.2.3-26
Deployment environme
This article was earned from http://shanhu.blog.51cto.com/1293405/1212605
Heartbeat introduction
Official site: http://linux-ha.org/wiki/Main_Page
DRBD introduction
Official
Design planning
Currently, there are two types of roles designed, ceph and nova. As long as they are not nodes of the ceph cluster, they are all nova, which need to assume computing services. The c
#heartbeat deployment
HB1: eth0: 10.0.0.3eth1:172.16.1.3VIP:10.0.0.103HB2: eth0: 10.0.0.4eth1:172.16.1.4VIP:10.0.0.104
where eth1 is Directly connected. It is the direct heartbeat line
Install etcd The binary package download address: https://github.com/etcd-io/etcd/releases/tag/v3.2.12
[[emailprotected] ~]# GOOGLE_URL=https://storage.googleapis.com/etcd
[[emailprotected] ~
1. Introduction Test environment Kubernetes version 1.14.2 high availability build document, build method is kubeadm
System version: CentOS Linux release 7.6.1810 (Core) Kernel: 4.4.1184-1.el
kubernetes1.7 cluster deployment Environment os: CentOS Linux release 7.4.1708 (Core) kernel: 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09 :27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
#Uninst