docker 部署elasticsearch叢集
[[email protected] ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker.elastic.co/elasticsearch/elasticsearch 5.6.3 865b21b970de 14 months ago 657MB
elasticsearch 5.6.3 865b21b970de 14 months ago 657MB
docker.elastic.co/elasticsearch/elasticsearch 5.6.2 59b11c02b218 14 months ago 657MB
[[email protected] es_docker]# cat es1.yml cluster.name: "dali" node.name: node1 node.master: true node.data: true xpack.security.enabled: false network.host: 0.0.0.0 discovery.zen.minimum_master_nodes: 1 discovery.zen.ping.unicast.hosts: ["172.17.0.2", "172.17.0.3"] [[email protected] es_docker]# ls es1.yml es2.yml [[email protected] es_docker]# cat es2.yml cluster.name: "dali" node.name: node2 node.master: false node.data: true xpack.security.enabled: false network.host: 0.0.0.0 discovery.zen.minimum_master_nodes: 1 #discovery.zen.ping.unicast.hosts: es1 discovery.zen.ping.unicast.hosts: ["172.17.0.2", "172.17.0.3"]
docker run -d --name es1 -p 9200:9200 -p 9300:9300 -v /root/es_docker/es1.yml:/usr/share/elasticsearch/config/elasticsearch.yml elasticsearch:5.6.3
docker run -d --name es2 -p 9201:9200 -p 9301:9300 -v /root/es_docker/es2.yml:/usr/share/elasticsearch/config/elasticsearch.yml elasticsearch:5.6.3
[[email protected] es_docker]# curl -XGET 'http://192.168.204.130:9200/_cluster/state/nodes?pretty' { "cluster_name" : "dali", "nodes" : { "JzKMNUXiRnS4RBJrwhn7fQ" : { "name" : "node1", "ephemeral_id" : "tbAY947pQVeNIJK1vSns1Q", "transport_address" : "172.17.0.2:9300", "attributes" : { "ml.max_open_jobs" : "10", "ml.enabled" : "true" } }, "q3su9zqhR6q7CBAAeJYErA" : { "name" : "node2", "ephemeral_id" : "O90SzWzdQgegLgD2ghsZxQ", "transport_address" : "172.17.0.3:9300", "attributes" : { "ml.max_open_jobs" : "10", "ml.enabled" : "true" } } } }
更改配置模擬容器不在一個server上
[[email protected] es_docker]# cat es1.yml cluster.name: "dali" node.name: node1 node.master: true node.data: true xpack.security.enabled: false network.host: 0.0.0.0 discovery.zen.minimum_master_nodes: 1 discovery.zen.ping.unicast.hosts: ["192.168.204.130:9300", "192.168.204.130:9301"] #discovery.zen.ping.unicast.hosts: ["172.17.0.2", "172.17.0.3"] #discovery.zen.ping.unicast.hosts: es1 [[email protected] es_docker]# cat es2.yml cluster.name: "dali" node.name: node2 node.master: false node.data: true xpack.security.enabled: false network.host: 0.0.0.0 discovery.zen.minimum_master_nodes: 1 #discovery.zen.ping.unicast.hosts: es1 discovery.zen.ping.unicast.hosts: ["192.168.204.130:9300", "192.168.204.130:9301"]
檢視叢集status
[[email protected] es_docker]# curl -XGET 'http://192.168.204.130:9200/_cluster/state/nodes?pretty' { "cluster_name" : "dali", "nodes" : { "JzKMNUXiRnS4RBJrwhn7fQ" : { "name" : "node1", "ephemeral_id" : "ChICyr0LQ36Vmpo5G4IB8w", "transport_address" : "172.17.0.2:9300", "attributes" : { "ml.max_open_jobs" : "10", "ml.enabled" : "true" } }, "q3su9zqhR6q7CBAAeJYErA" : { "name" : "node2", "ephemeral_id" : "cEmXAm9cQ8SIPQZlJBKuug", "transport_address" : "172.17.0.3:9300", "attributes" : { "ml.max_open_jobs" : "10", "ml.enabled" : "true" } } } }