Whakauruhia te Elasticsearch7.3 ki te CentOS7

Tohutoro

Taapirihia te konae REPO

Whakamahia te vi, to vim ranei hei whakatika i te /etc/yum.repos.d/elasticsearch.repo file, kape i nga korero e whai ake nei ki te konae, ka penapena ka puta.

            [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
        

Mahia te whakauru

            yum -y install elasticsearch
        

Whakakētia te konae whirihoranga

Whakamahia te vi, to vim ranei hei whakatika /etc/elasticsearch/elasticsearch.yml, whakarereke i te IP me te tauranga here, ka whakarereke i te ingoa o te kōpuku. Ko te rahinga keteroki e taunaki ana kia tautuhia ki te haurua o te maumahara a tinana o te kaituku. Mo nga korero taipitopito, tirohia te tauira e whai ake nei.

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

Tīmatahia te ratonga ka arotake i te ratonga

            systemctl enable elasticsearch
systemctl start elasticsearch
curl 127.0.0.1:9200
        

Mo te whakamanatanga hono

I muri i te whakaurunga, kaore he mana whakaae hononga i te taunoa. Mena ka hiahia maatau ki te whakarato ratonga i roto i te taiao whatunga a te iwi, me whakarereke te whirihoranga kia ahei ai te whakatuturutanga o te mana whakahoahoa. I te nuinga o nga wa ko a maatau mahinga whakamahi kaore e whakatuwherahia te ratonga Elasticsearch ki waho, na tenei tuhinga kaore e whakaatu taipitopito me pehea te whirihora tohu whakamana hononga. Ka tukuna ana taatau ratonga ki te whatunga rohe rohe o te kaitoha, kaore e hiahiatia kia whakaaheihia te whakamanatanga. Mena me maarama ake taatau, ka taea e taatau te whirihora i nga ture aahi a te kaitoha hei aukati i te urunga.