docker-03.docker container management

1. Details of docker common commands 1.1 docker info Containers: 3 Number of containers Running: 2 Number of containers running Paused: 0 Suspended docker Number Stopped: 1 Stopped docker Number Images: 15 Mirror number Server Version: 17.03.3-ce docker Edition Storage Driver: overlay Storage drive ...

Posted by adslworld.net on Sun, 23 Feb 2020 03:48:41 -0800

Ingress-nginx deployment use for Kubernetes

Blog Outline:Introduction to Ingress1) Ingress Composition2) How Ingress works3) What can Ingress solve?Configuring Ingress-nginx1) Build registry private warehouse2) Create a Pod for testing2) Create tomcat services and their services3) Ensure that the above resource objects are successfully created4) Create Ingress-controller resource objec ...

Posted by phertzog on Sat, 22 Feb 2020 09:47:47 -0800

docker builds the front and back end separation project to deploy https to the Internet server through Nginx

1: Project preparation: 1. Install docker and docker compose (the project is deployed through docker) 2. The project can be deployed successfully in the Intranet 3. Write docker compose file and log in docker Two: Implementation 1. Docker compose create; docker compose start start project 2. P ...

Posted by jdiver on Wed, 19 Feb 2020 00:07:55 -0800

kubernetes component - kubectl command line tool management

Main points:1. Overview of kubectl2. kubectl syntax3. kubectl Management Commands4. Similarities and differences between create and apply commands5. Example demonstration1. Overview of kubectl Kubectl is a command line interface for running commands against the Kubernetes cluster.The configuration file for Kubectl is in the $HOME/.kube directo ...

Posted by Zay on Tue, 18 Feb 2020 08:18:40 -0800

Zabbix distributed monitoring - Zabbix monitors Httpd and Nginx

Article directory 1, zabbix monitoring httpd service 2, zabbix monitoring nginx Font adjustment of web interface Add a new monitoring item nginx.accept 3, Different types of picture switching This experiment is based on the previous one, and has monitored server2 and server3 1, zabbix monitor ...

Posted by LuaMadman on Tue, 18 Feb 2020 04:19:53 -0800

Ansible? Quick start

Ansible Article directory Ansible 1 Introduction to ansible 2 environment construction 3 Ansible installation 4 Ansible Inventory file 4.1 password based connection 4.2 connection based on secret key 4.3 use of host group 4.4 temporarily designated inventory 4.5 Inventory built in parameters 5 An ...

Posted by fredriksk on Mon, 17 Feb 2020 21:53:56 -0800

Automatic creation of pv for K8S data persistence

1. Types of data persistence:1.emptyDir: Can only be used as temporary storage.If the container is deleted, the data still exists, and if the Pod is deleted, the data is deleted.2.HostPath: Less scenarios increase the coupling between Pod and nodes.3.PV, PVC: based on NFS services.The PV state must be Available, the access mode must be the sam ...

Posted by rdoylelmt on Sun, 16 Feb 2020 15:26:03 -0800

Overview of mysql database and its basic operation 1

1, Introduction of database and related concepts Database: warehouse for storing data; 1.DB(DateBase) data base A collection of data organized according to a data model and placed in storage 2.DBMS(DateBase Management System) Database management system Service software for manipulating and managing da ...

Posted by kkeim on Fri, 14 Feb 2020 04:54:00 -0800

66 Linux Tomcat nginx reverse agent

Experimental catalogue Please be sure to check the basic environment settings of the previous blog nginx reverse proxy Dynamic and static separation based on nginx reverse agent httpd reverse proxy tomcat Using ajp protocol to reverse proxy tomcat in httpd Jump to the end of the article Please ...

Posted by boyakasha on Thu, 13 Feb 2020 06:32:54 -0800

Dynamic Expansion of Cloud Disk Data Volume Using Ali Cloud CSI Plugin

Using cloud disks to store volumes often requires a cloud disk of appropriate capacity when the service is initialized, but as data grows, the capacity of the data disk cannot meet demand and needs to be expanded. In the expansion scenario of traditional applications, it is often necessary to stop the application manually, back up the data disk ...

Posted by Peter Anselmo on Wed, 12 Feb 2020 17:36:09 -0800