\ucc38\uc870<\/a><\/p>\n \ucc38\uc870<\/a><\/p>\n k8s \uc5d0 Elasticsearch \ub97c \uc124\uce58\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n \uc6b0\uc120\uc740 \ud558\ub098\uc758 \ub178\ub4dc\ub9cc \uc0dd\uc131\ud558\uace0, \ub2e4\uc74c\uc73c\ub85c 3\uac1c\uc758 \ub9c8\uc2a4\ud130 \ub178\ub4dc\ub97c \uc0dd\uc131\ud558\uace0, Kubernetes – Elasticsearch \uc124\uce58\ud558\uae30 \ucc38\uc870 \ucc38\uc870 k8s \uc5d0 Elasticsearch \ub97c \uc124\uce58\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uc6b0\uc120\uc740 \ud558\ub098\uc758 \ub178\ub4dc\ub9cc \uc0dd\uc131\ud558\uace0, \uadf8 \ub178\ub4dc\uc5d0\uc11c \ub9c8\uc2a4\ud130\/\ub370\uc774\ud0c0 \ub178\ub4dc \uc5ed\ud560\uc744 \ubaa8\ub450 \uc218\ud589\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c 3\uac1c\uc758 \ub9c8\uc2a4\ud130 \ub178\ub4dc\ub97c \uc0dd\uc131\ud558\uace0, N\uac1c\uc758 \ub370\uc774\ud0c0 \ub178\ub4dc\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. namespace \uc0dd\uc131 vi elasticsearch-namespace.yaml ————————— apiVersion: v1 kind: Namespace metadata: name: elasticsearch ————————— configmap \uc0dd\uc131 vi elasticsearch-configmap.yaml ————————— apiVersion:\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-7275","post","type-post","status-publish","format-standard","hentry","category-kubernetes"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7275"}],"version-history":[{"count":8,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7275\/revisions"}],"predecessor-version":[{"id":7286,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7275\/revisions\/7286"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\uadf8 \ub178\ub4dc\uc5d0\uc11c \ub9c8\uc2a4\ud130\/\ub370\uc774\ud0c0 \ub178\ub4dc \uc5ed\ud560\uc744 \ubaa8\ub450 \uc218\ud589\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n
\nN\uac1c\uc758 \ub370\uc774\ud0c0 \ub178\ub4dc\ub97c \uc0dd\uc131\ud558\ub294 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\nnamespace \uc0dd\uc131<\/h2>\n
vi elasticsearch-namespace.yaml\n---------------------------\napiVersion: v1\nkind: Namespace\nmetadata:\n name: elasticsearch\n---------------------------<\/code><\/pre>\nconfigmap \uc0dd\uc131<\/h2>\n
vi elasticsearch-configmap.yaml\n---------------------------\napiVersion: v1\nkind: ConfigMap\nmetadata:\n namespace: elasticsearch\n name: elasticsearch-config\n labels:\n app: elasticsearch\n # role: data\ndata:\n elasticsearch.yml: |-\n cluster.name: ${CLUSTER_NAME} # \ud074\ub7ec\uc2a4\ud130 \uc774\ub984\n # node.name: ${NODE_NAME} # \ub178\ub4dc \uc774\ub984\n # discovery.seed_hosts: ${NODE_LIST} # \ub178\ub4dc \ub9ac\uc2a4\ud2b8\n # cluster.initial_master_nodes: ${MASTER_NODES} # \ub9c8\uc2a4\ud130 \ub178\ub4dc\n network.host: 0.0.0.0 # \uc678\ubd80 \uc811\uadfc\n # node: # \ub178\ub4dc \uc815\ubcf4 \uc635\uc158\n # master: false\n # data: true\n # ingest: false\n # xpack.security.enabled: true # X pack \uc758 \uacbd\uc6b0 \ubcf4\uc548\uc124\uc815\n # xpack.monitoring.collection.enabled: true\n---------------------------<\/code><\/pre>\npersistentvolume \uc0dd\uc131<\/h2>\n
vi elasticsearch-persistentvolume.yaml\n---------------------------\napiVersion: v1\nkind: PersistentVolume\nmetadata:\n namespace: elasticsearch\n name: elasticsearch-pv\n labels:\n name: elasticsearch\nspec:\n storageClassName: standard\n capacity:\n storage: 1Gi\n volumeMode: Filesystem\n accessModes:\n - ReadWriteOnce\n claimRef:\n namespace: elasticsearch\n name: elasticsearch-persistent-storage-elasticsearch-node-0\n persistentVolumeReclaimPolicy: Delete\n hostPath:\n path: \/data\/es\n type: DirectoryOrCreate\n---------------------------<\/code><\/pre>\nstatefulset \uc0dd\uc131<\/h2>\n
vi elasticsearch-statefulset.yaml\n---------------------------\napiVersion: apps\/v1\nkind: StatefulSet\nmetadata:\n namespace: elasticsearch\n name: elasticsearch-node\n labels:\n app: elasticsearch\n #role: data\nspec:\n serviceName: "elasticsearch"\n selector:\n matchLabels:\n app: elasticsearch\n replicas: 1\n template:\n metadata:\n labels:\n app: elasticsearch\n spec:\n containers:\n - name: elasticsearch\n image: docker.elastic.co\/elasticsearch\/elasticsearch:7.17.8\n # image: docker.elastic.co\/elasticsearch\/elasticsearch-oss:6.8.23\n imagePullPolicy: IfNotPresent\n env:\n - name: CLUSTER_NAME\n value: elasticsearch-cluster\n #- name: discovery.seed_hosts\n # value: "elasticsearch"\n - name: discovery.type\n value: single-node\n - name: "ES_JAVA_OPTS"\n value: "-Xms300m -Xmx300m"\n ports:\n - name: rest\n containerPort: 9200\n - name: transport\n containerPort: 9300\n volumeMounts:\n - name: config\n mountPath: \/usr\/share\/elasticsearch\/config\/elasticsearch.yml\n readOnly: true\n subPath: elasticsearch.yml\n - name: elasticsearch-persistent-storage\n mountPath: \/usr\/share\/elasticsearch\/data\n - name: tz-seoul\n mountPath: \/etc\/localtime\n initContainers:\n - name: fix-permissions\n image: busybox\n command: ["sh", "-c", "chown -R 1000:1000 \/usr\/share\/elasticsearch\/data"]\n securityContext:\n privileged: true\n volumeMounts:\n - name: elasticsearch-persistent-storage\n mountPath: \/usr\/share\/elasticsearch\/data\n volumes:\n - name: config\n configMap:\n name: elasticsearch-config\n - name: tz-seoul\n hostPath:\n path: \/usr\/share\/zoneinfo\/Asia\/Seoul\n volumeClaimTemplates:\n - metadata:\n name: elasticsearch-persistent-storage\n annotations:\n volume.beta.kubernetes.io\/storage-class: "gp2"\n spec:\n accessModes: [ "ReadWriteOnce" ]\n storageClassName: standard\n resources:\n requests:\n storage: 1Gi\n---------------------------<\/code><\/pre>\nservice \uc0dd\uc131<\/h2>\n
vi elasticsearch-service.yaml\n---------------------------\napiVersion: v1\nkind: Service\nmetadata:\n namespace: elasticsearch\n name: elasticsearch\n labels:\n app: elasticsearch\nspec:\n type: ClusterIP\n ports:\n - name: rest\n port: 9200\n - name: transport\n port: 9300\n selector:\n app: elasticsearch\n---\nkind: Service\napiVersion: v1\nmetadata:\n namespace: elasticsearch\n name: elasticsearch-nodeport\n labels:\n app: elasticsearch\nspec:\n type: NodePort\n ports:\n - nodePort: 30920\n port: 9200\n targetPort: 9200\n protocol: TCP\n selector:\n app: elasticsearch\n---------------------------<\/code><\/pre>\n\uc124\uce58 \ubc0f \ud655\uc778\ud558\uae30<\/h2>\n
kubectl apply -f elasticsearch-namespace.yaml\nkubectl apply -f elasticsearch-configmap.yaml\nkubectl apply -f elasticsearch-persistentvolume.yaml\nkubectl apply -f elasticsearch-statefulset.yaml\nkubectl apply -f elasticsearch-service.yaml<\/code><\/pre>\nkubectl get svc -n elasticsearch\nNAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE\nelasticsearch ClusterIP None <none> 9200\/TCP,9300\/TCP 8m52s\nelasticsearch-nodeport NodePort 10.107.47.146 <none> 9200:30920\/TCP 11s\ncurl http:\/\/10.107.47.146:9200\/\n{\n "name" : "elasticsearch-node-0",\n "cluster_name" : "elasticsearch-cluster",\n "cluster_uuid" : "NU-vCCGBTaaEvFpGgtDcMA",\n "version" : {\n "number" : "7.17.8",\n "build_flavor" : "default",\n "build_type" : "docker",\n "build_hash" : "120eabe1c8a0cb2ae87cffc109a5b65d213e9df1",\n "build_date" : "2022-12-02T17:33:09.727072865Z",\n "build_snapshot" : false,\n "lucene_version" : "8.11.1",\n "minimum_wire_compatibility_version" : "6.8.0",\n "minimum_index_compatibility_version" : "6.0.0-beta1"\n },\n "tagline" : "You Know, for Search"\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"