Shulou(Shulou.com)06/03 Report--

The first stage:

Introduction to Linux: operating system concepts, common distributions, differences between versions, use of basic commands, system management tools. Linux system Management: Linux Services and Security Management:

Httpd,lamp,lnmp

Cache:memcached,varnish

DB:MySQL (mariadb) Linux cluster:

LB cluster:Nginx,LVS

HA cluster:keepaliveLinux Ops:ansibleMonitoring:zabixshell script programming

The second stage:

Http:

Tomcat,lnmt,lamt,session replication cluster distributed storage system:

MogileFS,GlusterFSLB Cluster:haproxy

HA Cluster:Corosync+Pacemaker,pcs/crmsh,MySQL:HA Cluster,MHA, backup and recovery, MySQL Replication,Read-Write splittingNoSQL:Redis,MongoDB,HBase OPS tools: puppet [saltstack], cobbler Virtualization:

Linux operating system principle: virtualization technology principle:

Kvm Virtualization Application details: xen Virtualization

Virtualized Network: SDN

OpenStack Cloud Stack

Docker: container cloud

ELK Stack: log search engine ElasticSearch,Logstash,Kibana big data: Hadoop v2, parallel storage and analysis platform

HBase,Hive

Storm,Spark system optimization: Python programming: understand other people's programs, try to program and write operation and maintenance tools

Learning stage:

Classroom study: 4 months

Work and study: 8 or 14 months, knowledge into skills

IT technology area:

Research and development:

Hardware: interface

CPU (arithmetic unit and controller), inner layer, input, output

Machine language: binary instructions, binary data

Software:

Low-level languages: Assembly language, assembler

Write driver

High level language:

System level: C ~ (th) C ~ (quot)

Operating system, service programs with high performance requirements

Application level: Java,Python,ruby

Application: ansible,puppet,...

Application:

Linux operation and maintenance: the application of various applications in the Linux ecosystem

Shell scripting: to automate some application tasks

Python: professional programming language

Ansible,OpenStack

DevOps:

Development

Operations

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