I have reposted many posts, in fact, to build a mysql cluster using heartbeat. Many online uses make to generate RPM for installation. I also found a lot of information. The cluster users that come
Tag: cluster
Kubernetes cluster is damaged: failedsync and SandboxChanged
I have a Kubernetes 1.7.5 cluster, which has somehow entered a semi-fragmented state. Part of arranging a new deployment on this cluster failed: 1/2 pod started normally, but the first The two pods
R Parallel, will you create a new cluster every time you use Parallel Apply?
I use the parLapply function on 20 cores. I think other functions such as parSapply are the same…
First, pass a cluster as a parameter Is it bad practice to give a function so that the func
Machine learning – cluster analysis? Tag cluster
I am very confused about the following two questions:
I have a 15-dimensional data set, how many types of attacks should be used to cluster the data set. 1. Now I have aggregated my data set
HeartBeat Cluster Components Overview
Heartbeat is a highly available cluster system based on Linux open source. It mainly includes two highly available cluster components, heartbeat service and resource takeover. The heartbeat monitor
HeartBeat + DRBD + MYSQL + LVS Cluster
Four hosts
Host name IPAddress Purpose
dbm129 172.16.0.129 heart+ mysql beat+ mysql secondary node
dbs130 172.16.0.130 6.0 slave(mater_host=172.16.0.233)
dbs131 2.1 131 131
SWARM container cluster management
docker swarm init –advertise-addr 10.11.97.71
Log view:
[[ email Protected] ~]# docker swarm init –advertise-addr 10.11.97.71
Swarm initialized: current node (nnkbd7e2emx24ymnzyvxv7h2
Keepalived + Haproxy builds high available web clusters
Haproxy is currently a popular cluster scheduling tool. There are many similar cluster scheduling tools, such as LVS and Nginx. In comparison, LVS has the best performance, but it is relatively com
Set UI dashboard on single-node Kubernetes clusters set using Kubeadm
I followed this tutorial https://kubernetes.io/docs/getting-started-guides/kubeadm/ to set up Kubernetes on Ubuntu 16.04 vServer
On this node I want to make Kubernetes Dashboard available but
Cluster extruded nodes in Graphviz
I want to draw several related subgraphs in GraphViz. When I draw simple nodes, it looks very beautiful:
Resources:
digraph {
rankdir=LR;
A1 -> A21;
A1 -> A22;
A1 -> A23;
A1 -> A24