Ikani Elasticsearch7.3 pa CentOS7

Kutchulidwa

Onjezani fayilo ya REPO

Gwiritsani ntchito vi kapena vim kusintha fayilo ya /etc/yum.repos.d/elasticsearch.repo, lembani zotsatirazi mufayiloyi, kenako sungani ndi kutuluka.

            [elasticsearch-7.x]
name=Elasticsearch repository for 7.x packages
baseurl=https://artifacts.elastic.co/packages/7.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md
        

Pangani unsembe

            yum -y install elasticsearch
        

Sinthani fayilo yosintha

Gwiritsani ntchito vi kapena vim kusintha /etc/elasticsearch/elasticsearch.yml, sinthani IP yomangika ndi doko, ndikusintha dzina la node. Kukula kwa cache kumalimbikitsidwa kukhazikitsidwa theka la kukumbukira kwa seva. Kuti mumve zambiri, chonde onani zitsanzo zotsatirazi.

            node.name: node-1
indices.fielddata.cache.size: 2gb
network.host: 0.0.0.0
http.port: 9200
cluster.initial_master_nodes: ["node-1"]
        

Yambani ntchitoyi ndi kutsimikizira ntchitoyi

            systemctl enable elasticsearch
systemctl start elasticsearch
curl 127.0.0.1:9200
        

Za chilolezo cholumikizira

Pambuyo pokonza, palibe chilolezo chololeza kulumikizana mwachisawawa.Ngati tikufunika kupereka zithandizo m'malo ochezera a pa Intaneti, tifunikanso kusintha kasinthidwe kuti tithandizire kutsimikizika kololeza kulumikizidwa. Nthawi zambiri magwiritsidwe athu satsegula ntchito ya Elasticsearch kunjaku, chifukwa chake nkhaniyi sikufotokoza mwatsatanetsatane momwe mungakhazikitsire kutsimikizika kwa chilolezo chololeza. Ntchito yathu ikatumizidwa kudera lamtundu wa seva, sitifunikira kuloleza kutsimikiza. Ngati tikufuna kukhala otetezeka kwambiri, titha kukhazikitsa malamulo amtundu wa firewall oletsa kulowa.