Using docker to obtain images officially, because of network reasons, the process of pulling images is very slow. By configuring docker accelerator, the speed of accessing Docker Hub in domestic network is improved;
docker environment installed
[root@GaoServer ~]# docker run hello-world
Hello fro ...
Posted by jd57 on Tue, 31 Mar 2020 21:45:24 -0700
1. Download and start rabbitmq
docker pull hub.c.163.com/library/rabbitmq:3-management
docker run -d -p 5672:5672 -p 15672:15672 --name mymq hub.c.163.com/library/rabbitmq:3-management
#web access path ip:15672
#User name: guest password: Guest
2. Introduce dependency into the project of springboot
Posted by Wolverine68 on Sat, 28 Mar 2020 07:31:46 -0700
CoreDNS implements automatic discovery of services, so how do we expose our services?
The first is a nodePort-type service: however, it cannot use the ipvs model, only the iptables model
The second option is ingress: note that Ingres resources can only schedule seven-tier network resources, specifically http/https
ingress is one of the standa ...
Posted by ChrisF79 on Fri, 27 Mar 2020 20:14:39 -0700
When using kubeadm to install k8s, there is a step to download images. Generally, many methods are used: use docker images to download the image name and tag the image name again, and then configure the cluster sub ip information during initialization
1.Set up kubelet Domestic pause image
cat >/etc/sysconfig/kube ...
Posted by porta325 on Mon, 23 Mar 2020 08:21:10 -0700
1. First, Docker should be installed in CentOS 7, Docker installation reference
2. Pull the docker image of ZooKeeper and go to https://hub.docker.com/ Search relevant zoomkeeper images on
docker pull zookeeper:3.4.14
3. Create three folders corresponding to three containers on the host computer
Posted by mcollyns on Fri, 20 Mar 2020 07:59:17 -0700
Kubernetes 1.17.4 has been officially released, and it can also be upgraded directly for highly available clusters. The quick upgrade (including the quick download link of domestic image) includes three main steps: upgrading the kubeadm/kubectl/kubelet version, pulling the image, and upgrading the kubernetes cluster. Reference The software lock ...
Posted by jonah on Wed, 18 Mar 2020 09:28:32 -0700
Hello, what follows is not exclusive content about MAC, basically related to Java environment and basic technology.So this tutorial is common to both linux systems and macOS, so don't worry.
In the previous post, we found Docker convenient after installing it.Now let's install Mysql, which is often used in development.
MySQL is the most popula ...
Posted by redhair on Tue, 17 Mar 2020 18:51:18 -0700
1, Environment deployment
1. Build docker environment
yum -y install docker
2. Install docker compose
curl -L https://github.com/docker/compose/releases/download/1.23.2/docker-compose-`uname -s`-`uname -m` -o /usr/bin/docker-compose
chmod +x /usr/bin/docker-compose
3. Create project directory
mkdir -p /data/jms
4. Download the doc ...
Posted by efron on Tue, 17 Mar 2020 11:02:24 -0700
This article comes from Rancher Labs
What is Pod security policy?
Kubernetes Pod security policy (PSP) is an important component of kubernetes security section. Pod security policy is a cluster level resource, used to control pod security related options, and also a mechanism to enhance kubernetes workload security. Kubernetes platform te ...
Posted by ld0121 on Tue, 17 Mar 2020 03:26:27 -0700
This paper introduces how to deploy Kubernetes 1.17.4 cluster using kubeadm on ubuntu 18.04 64 bit dual core CPU virtual machine. The network plug-in is flannel v0.11.0, and the image source is alicloud
1, Install docker
apt-get install docker.io
Execute the following command to create a new / etc/ ...
Posted by steamPunk on Tue, 17 Mar 2020 00:37:39 -0700