arango cluster deployment

arango cluster deployment

############arango cluster operations##################

arangodb3-3.3.16-1.x86_64.rpm (installed using rpm package)

arango three-node cluster

192.168.1.13, 192.168.1.14, 192.168.1.15

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Adjust the system environment of three machines::

Add hosts

vim /etc/hosts

192.168.1.13 arango1

192.168.1.14 arango2

192.168.1.15 arango3

Set hostname

The first one

hostnamectl set-hostname arango1

Second channel

hostnamectl set-hostname arango2

Third Channel

hostnamectl set-hostname arango3

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Deploy arangodb:

Perform the following operations on three machines

sudo bash -c “echo 2 > /proc/sys/vm/overcommit_memory”

sudo bash -c “echo madvise > /sys/kernel/mm/transparent_hugepage/defrag”

sudo bash -c “echo madvise > /sys/kernel/mm/transparent_hugepage/enabled”

sudo sysctl -w “vm.max_map_count=512000”

export GLIBCXX_FORCE_NEW=1

rpm installation command

rpm -ivh arangodb3-3.3.16-1.x86_64.rpm

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Then start and set up the cluster

The first one

arangodb —starter.data-dir=/data/arango1 —server.storage-engine=rocksdb —starter.host=192.168.1.13 > arango1.log &

Second channel

arangodb —starter.data-dir=/data /arango2 —starter.join 192.168.1.13:8528 —server.storage-engine=rocksdb > arango2.log &

Third Channel

arangodb —starter.data-dir=/data/arango3 —starter.join 192.168.1.13:8528 —server.storage-engine=rocksdb > arango3.log &

After startup, you can access it through the browser

http://192.168.1.13:8529

arango cluster deployment