K83 calico network strategy

Common CNI network plug-ins include the following: Flannel: provide overlay network plug-ins for Kubernetes, based on TUN/TAP tunnel technology, use UDP to encapsulate IP packets to create overlay networks, and maintain network allocation with the help of etcd.

2022-06-02 Servers 我要分享

Calico Network Strategy in K83

After the concept of Calico makes the system micro-service, it uses dubbo framework to develop and deploy to solve the internal call relationship between modules. In the Dubbo framework, the producer component automatically starts a service port. In the process of adopting auto scaling on the DCOS platform, service component port conflicts and cross-container access need to be considered.

2022-06-03 Servers 我要分享

What is the canal-based network strategy of k8s in docker

This article mainly introduces what is the canal-based network strategy of k8s in docker, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let's take a look at it. Prerequisites 1. Kube

2022-06-02 Development 我要分享

How to solve the problem that Region Server Compact process takes up a lot of network egress bandwidth by HBase

In this issue, the editor will bring you about how HBase solves the problem that the Region Server Compact process takes up a lot of network exit bandwidth. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can have some information after reading this article.

2022-05-31 Servers 我要分享

What is the Kubernetes network strategy?

This article mainly explains "what is the Kubernetes network strategy". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what is the Kubernetes network strategy". Netwo

2022-06-01 Development 我要分享

HillStone long NAT uses different network bandwidth egress

1. Create port aggregation to ensure port redundancy. Use LACP. And put the relevant ports into the aggregation group. The planned agg1 is LAN (connecting customers) and agg2 is WAN (connecting multiple bandwidths). Configinterface aggregate1lac

2022-06-01 Network Security 我要分享

The router egress is configured with nat, and the flow system cannot match the traffic.

The general configuration is as follows: interface GigabitEthernet 0/0/0nat outbound 3000traffic-policy p1 inboundtraffic-policy p1 ou

2022-06-01 Network Security 我要分享

How to check the network bandwidth egress size by CentOS

This article will explain in detail how to check the network bandwidth exit size of CentOS. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article. When checking the maintenance system, it is often necessary to check how big the network port of the server is.

2022-06-01 Servers 我要分享

How does the Linux system check the egress ip address

This article will give you a detailed introduction to "how the Linux system checks the exit ip address". The content steps are clear and detailed, and the details are handled properly, while the editor updates different knowledge points every day. I hope this article "how to check the exit ip address in the Linux system" will give you unexpected gains. Please.

2022-06-02 Development 我要分享

Idou teaches you Istio10: how to implement K8S Egress traffic management with Istio

In the last article, we learned how to control ingress traffic. This article mainly introduces how to access services outside the cluster when using Istio, that is, how to manage egress traffic. The default installation of Istio cannot directly access the external services of the cluster, if you need to expose the external services to the Istio set

2022-06-02 Servers 我要分享

F5 multi-egress configuration

Attachment! Attachment: http://down.51cto.com/data/2367147

2022-06-01 Network Security 我要分享

NAT mode as egress gateway

1. Physical topology 2, host network card settings echo "1" > > / proc/sys/net/ipv4/ip_forward # enable route forwarding 3. Client network configuration # sets the client ip to 10. Segment and the gateway points to 10.1.1.1

2022-06-03 Servers 我要分享

How to use zabbix to monitor switch port traffic

This article mainly introduces how to use zabbix to monitor switch port traffic, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let's take a look at it. 1) suppose we want to get the switch egress traffic

2022-06-01 Servers 我要分享

How to analyze the Network Control of k8s Cluster Canal

How to analyze the network control of k8s cluster Canal, many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can get something. 1 brief introduction Canal is calico and

2022-05-31 Servers 我要分享

Static routing for routing Routes-learn RouterOS Series 1 from scratch

The main content of this chapter is to explain the implementation of RouterOS static routing. There are two cases: 1. Single-line static route 2. What is a static route for multiline egress and what is the main role of static route? Static routing is used to tell the router that this IP or this network segment is from which gateway or

2022-06-01 Network Security 我要分享

Routing related to linux network

Add subinterface ifconfig eth0:0 10.59.0.23 netmask 255.255.255.0 static route method 1: add routing route add-net 192.168.0.0and24 gw 19

2022-06-02 Servers 我要分享

Centos7 iptables public network address rotation training

As a crawler, in order to prevent the server's IP from being blocked.. Multiple server egress IP configurations are configured to rotate the egress IP.. each time you climb the page. Way to achieve: through iptables's SNAT, this principle will not be talked about, do not understand the direct Baidu bar. The machine here uses ce.

2022-06-01 Network Security 我要分享

How the proxy server collects data

Editor to share with you how the proxy server collects data, I believe most people do not know much about it, so share this article for your reference. I hope you will learn a lot after reading this article. Let's learn about it together. 1. The egress node of the proxy server is served by the data center

2022-06-03 Development 我要分享

How does linux delete a route

This article mainly explains "how to delete routes in linux". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to delete routes by linux". In linux, you can use the route command to delete a path

2022-05-31 Servers 我要分享

Multi-egress Policy routing configuration based on Source address for Huawei USG

The network topology is as follows: networking: enterprise users mainly have technical department (VLAN10) and administrative department (VLAN20), which are connected to USG through aggregation switch. The enterprise connects to the Internet,ISP1 assigned by two different operators (ISP1 and ISP2)

2022-06-01 Network Security 我要分享