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background In our actual production containerization deployment process, we often encounter the situation that the Docker image is large and the deployment and release are slow There are three main factors that affect the image size of docker: The size of the underlying mirror. Try to choose Apache as the basic image to reduce the built-in sof ...

Kafka Quick Start (6) - Kafka Cluster Deployment I. Kafka Cluster Deployment Plan 1. Operating system selection In general, production environments should deploy Kafka clusters on Linux operating systems for the following reasons:(1) At the bottom of the Kafka client, Java selector is used. The implementation mechanism of selector on Linux is ...

concept In short, Sidecar injection adds the configuration of additional containers to the Pod template. This refers to the Pod in which the Envoy container is applied. Currently, the containers required by Istio service grid are: Istio init is used to set iptables rules so that inbound / outbound traffic passes through the Sidecar agent. Initi ...

The following problems were encountered while installing docker [root@sm-docker249 yum.repos.d]# yum install docker-ce docker-ce-cli containerd.io Loaded plugins: fastestmirror, langpacks docker-ce-nightly | 3.5 kB 00:00 docker-ce-stable | 3.5 kB 00:00 d ...

We have learned the basic usage of LXC and the simple use of LXC WEB Panel, which can be referred to by interested friends https://www.cnblogs.com/qiuhom-1874/p/12904188.html Today's essay is mainly about the basic knowledge of docker; I. docker and LXC First let's talk about the difference between docker and traditional LXC containers. The tra ...

Google Cloud System Configuration As shown in the following figure: Select the ubuntu system for configuration, choose a new instance, choose any name you like, choose Hong Kong as far as possible, pick up the mirror faster, and choose a vCPU of type 3.75G is sufficient. Select permanent disk 10GB Fabric Environment Configuration Sta ...

1. kubernetes cluster deployment 1.1 kubernetes installation overview To learn kubernetes, first of all, a kubernetes cluster is needed. In order to meet the needs of different scenarios, the community provides different installation methods to meet the needs of various scenarios. Common methods are: MiniKube is a single node installation of ...

A basic APP build script. Please ignore this article. The author is not talented and can only try to sum up experience repeatedly.FROM fake front end Engineer background The official development tool HBX (abbreviated as HbuilderX) of UniApp needs to manually export the project file and then operate the Android project. Recall the scena ...

1. Install dockersystem information [root@localhost yum.repos.d]# cat /etc/centos-release CentOS Linux release 7.8.2003 (Core) [root@localhost yum.repos.d]# uname -a Linux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux [root@localhost yum.repos.d]# 1. Install yum extension ...

catalog 1, Environment 2, Installation procedure 3, Use 4, 500 problem solving 1, Environment linux: centos7 docker:18.06.3-ce gitlab: twang2218/gitlab-ce-zh(Sinicized GitLab Community Edition) 2, Installation procedure To configure the image accelerator (skip this step if you have already configured it), open the / etc/docker/daemon.j ...