Docker management container data

docker manages data in containers in two main ways: -Data Volumes -Mount Host Directory (Bind mounts) Data Volume in order to well realize data saving and data sharing, Docker puts forward the concept of Volume, which simply bypasses the default federated file system and exists on the host in the form of normal files or directories. Also kno ...

Posted by fantasticham on Sat, 19 Feb 2022 19:08:40 +0100

Kubernetes first bullet - Nanny level installation tutorial

Kubernetes, abbreviated as K8s, is an abbreviation of 8 characters instead of "ubernet". Kubernetes is an open source application for managing containerized applications on multiple hosts in the cloud platform. Kubernetes aims to make the deployment of containerized applications simple and efficient. Kubernetes provides a mechanism fo ...

Posted by cosmoparty on Sat, 19 Feb 2022 17:14:15 +0100

Docker's one click deployment method of SpringBoot application is quick and easy for thieves to use!

stay Gradle can really kill Maven? Today I experienced it, thief cool In this article, we talked about using Gradle to build SpringBoot applications. These two days, we found another Gradle plug-in that supports one click packaging and push Docker images. Today, let's talk about this plug-in. I hope it will be helpful to you! SpringBoot e-co ...

Posted by thaynejo on Sat, 19 Feb 2022 16:56:43 +0100

Using File Storage NAS to build Mysql master-slave replication + read-write separation of K8S cluster

This paper introduces how to use alicloud File Storage NAS to replace K8S native NFS system, so as to realize the flexible expansion, high availability and high-performance deployment of the storage system out of the cluster Built structure A master node and multiple slave nodes that asynchronously copy data from the master are composed, that ...

Posted by justspiffy on Sat, 19 Feb 2022 12:31:57 +0100

Storage and sharing of Docker data

an introduction to Generally speaking, there are two modes of Docker data persistence: 1, volume based on local file system Docker automatic creationBind the mounted volume and create it yourself 2, plugin based volume 1 based on local file system 1.1 Docker automatic creation 1.1.1 create a MySQL image, and then run the container s ...

Posted by TwistedLogix on Sat, 19 Feb 2022 10:21:17 +0100

How to install some common tools in docker container

1, Overview After using docker to create a container, I enter the container and find that many common tool commands do not exist. For example, I want to use ping command to test whether the network is unblocked. I find that this command cannot be found in the container, as shown below: root@kuboard-5967d77d89-h2hgn:/# ping www.baidu.com bas ...

Posted by djp120 on Fri, 18 Feb 2022 11:07:51 +0100

Install elasticsearch, kibana and elasticsearch related plug-ins in docker (ik word splitter; elasticsearch head plug-in monitoring management)

I Easy search installation 1. Download easy search docker pull elasticsearch:7.6.2 2. External folder mounting configuration and granting folder permissions mkdir -p /mydata/elasticsearch/config mkdir -p /mydata/elasticsearch/data echo "http.host: 0.0.0.0" >/mydata/elasticsearch/config/elasticsearch.yml chmod -R 777 /mydata/elasticsearc ...

Posted by Panjabel on Fri, 18 Feb 2022 01:24:27 +0100

Network access of docker

  catalogue 1. Configure IP 2. Start service 3. Service maintenance In the previous initial experience of docker, I have tried to use it Port mapping access nginx , one network card can be configured with multiple IP addresses. Use ifconfig to configure IP addresses. Be sure to note that the IP addresses here cannot conflict. You can use ...

Posted by sankaty on Thu, 17 Feb 2022 23:28:01 +0100

2021-05-08 image difference between docker save and docker export

The difference between docker save and docker export origin   Both docker save and docker export can export image packages. At first glance, there seems to be little difference. Aiming at this problem, this paper tries to find out what the functions of docker save and docker export are? What application scenarios are applicable? *Note: user ...

Posted by ted_chou12 on Thu, 17 Feb 2022 15:11:54 +0100

docker operation and maintenance questions of cloud computing technology and application competition question bank

In the process of writing, small mistakes are welcome to correct The following IP details are used: Server: 192.168.182.50 Client: 192.168.182.60 According to the software package provided, build the rancher platform. Query the home page of rancher management platform through curl command, and input the above query command and results into th ...

Posted by cretaceous on Thu, 17 Feb 2022 14:20:35 +0100