[log service] [data processing] summary of the use of e'anchor function and e'regex function

E ﹣ anchor extraction method is based on string subscript, which has the advantages of convenience, rapidity and high efficiency. However, the disadvantages are also obvious, such as the lack of flexibility, poor universality, which is suitable for string extraction with obvious pre suffix identification and strong regularity. Regular extracti ...

Posted on Tue, 25 Feb 2020 01:53:33 -0800 by jordy

Tomcat and Nginx implement load balancing cluster

Article directory 1, Why cluster with nginx and tomcat? 2, Deployment environment 3, Deployment process 3.1 Tomcat1 deployment 3.2 Tomcat2 deployment 3.3. nginx server deployment 3.4, validation 1, Why cluster with nginx and tomcat? Under the traditional model, a project is deployed on a tom ...

Posted on Tue, 25 Feb 2020 01:49:06 -0800 by umguy

shell foundation and advanced 01

shell 1. View shell echo $SHELL / root directory /bin Store common commands /boot Store startup files and startup files /dev Store hardware device files and driver files /etc Store system service profile /home Home directory of ordinary users /mnt Directory used to mount usage /var Log directory ...

Posted on Fri, 21 Feb 2020 01:22:51 -0800 by phrater

Front end cross domain solution (Reprint)

What is cross domain? Cross domain refers to the document or script under one domain trying to request resources under another domain, where cross domain is generalized. Generalized cross domain: 1.) resource jump: A link, redirection, form submission 2) resource embedding: < link >, < s ...

Posted on Thu, 13 Feb 2020 05:09:59 -0800 by WesPear

The scheme of visiting Baidu map on Intranet through nginx agent

The scheme of visiting Baidu map on Intranet through nginx agent Article directory The scheme of visiting Baidu map on Intranet through nginx agent Preface The first method is implemented (3 steps) Get the domain name in js (1) Replace domain name (2) Configure nginx (3) Other Reference resource ...

Posted on Wed, 12 Feb 2020 03:49:05 -0800 by angel_cowgirl

Detailed explanation and implementation of LVS + preserved to realize high available load balancing cluster

Cluster technology overview: LB (load balancing cluster): LVS, Haproxy, Nginx, F5 BigIP HA (high availability cluster): maintained, RFCS, Pacemaker, Heartbeat HP (high performance cluster): Hadoop,sparkKeepalived: Keepalived is the next lightweight and highly available solution for linux. Similar to the ...

Posted on Wed, 12 Feb 2020 03:48:01 -0800 by Schism

k8s Deployment - Multi-node Deployment and Load Balancing Setup

Introduction to multi-node deployment In the production environment, we also consider the high availability of the platform when building the kubernetes platform. The kubenetes platform is managed by the master center and each node server is deployed and managed by the master server. In the previous articles, we built a single node (a master ...

Posted on Tue, 11 Feb 2020 10:02:12 -0800 by chu70077

linux Basic Starter Software Installation rpm, yum and source installation details

8. Software RPM Package Installation 8.1 rpm Installation rpm [Options] Package Name Main Options -i Installation -e Uninstall -U Upgrade -q lookup Auxiliary Options -_Display process -h --hash query -a-all Query all installed packages -f-file query for packages with <-file -p Query for a package that is not installed uninstall -nodeps Ignor ...

Posted on Mon, 10 Feb 2020 09:54:09 -0800 by aaronhall

kubernetes binary deployment load balancing deployment

This is the third part of kubernetes binary deploymentIf you haven't read the first article, you can look at the following:Kubernetes binary deployment (I) single node deploymentkubernetes binary deployment (II) multi node deployment Experimental environment: load balancing Nginx1:192.168.35.104/24 Nginx2:192.168.35.105/24 Master node maste ...

Posted on Mon, 10 Feb 2020 03:15:09 -0800 by marq

Nginx reverse agent and load balancing practice

Reference documents http://www.leixuesong.cn/396  Baidu entry https://baike.baidu.com/item/%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86/7793488?fr=aladdin&fromid=11207704&fromtitle=Reverse+Proxy     Reverse Proxy means that proxy server To accept the connection request on the internet, and then forward the request to the s ...

Posted on Sun, 09 Feb 2020 06:54:00 -0800 by ginger76