오픈시프트 3의 카우치베이스

OpenShift 는 레드햇의 오픈소스 PaaS 플랫폼입니다. OpenShift 3 는 Docker와 Kubernetes를 사용하여 애플리케이션을 실행하는 총체적인 경험을 제공합니다. 모든 작업은 Red Hat의 전통적인 방식으로 오픈 소스에서 수행됩니다. OpenShift Origin. 이는 또한 다음 주요 릴리스의 OpenShift 온라인 그리고 OpenShift Enterprise.

컨테이너 오케스트레이션을 위해 Docker와 Kubernetes를 사용하는 OpenShift 3를 사용하면 Docker 이미지가 있는 모든 제품을 최소한의 노력으로 실행하는 것이 매우 간단해집니다. 이 블로그에서는 다음을 시작하는 방법을 설명합니다. 카우치베이스 를 사용할 수 있습니다.

OpenShift 3 시작하기

• 최신 다운로드 방랑자 상자 (이 글을 쓰는 시점 기준 1.1) 및 방랑자 파일 에서: openshift.org/vm/. 같은 디렉토리에 복사합니다.

  Vagrant파일은 2GB 메모리로 구성되며 더 많은 컨테이너를 실행해야 하는 경우 업데이트할 수 있습니다. OpenShift 마스터, 노드, Docker 레지스트리 및 기타 구성 요소는 VM 내부에서 실행됩니다.

  이 블로그는 Vagrant 1.7.4 및 VirtualBox 5.0.10r104061을 사용하여 작성되었습니다.

• 방랑자 상자를 추가합니다:
  vagrant box add --name openshift3 openshift-bootstrap-1.1.box ==> box: Box file was not detected as metadata. Adding it directly... ==> box: Adding box 'openshift3' (v0) for provider: box: Unpacking necessary files from: file:///Users/arungupta/tools/openshiftv3/1.1/openshift-bootstrap-1.1.box ==> box: Successfully added box 'openshift3' (v0) for 'virtualbox'!

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  vagrant box add --name openshift3 openshift-bootstrap-1.1.box ==> box: Box file was not detected as metadata. Adding it directly... ==> box: Adding box 'openshift3' (v0) for provider:     box: Unpacking necessary files from: file:///Users/arungupta/tools/openshiftv3/1.1/openshift-bootstrap-1.1.box ==> box: Successfully added box 'openshift3' (v0) for 'virtualbox'!

• 가상 머신을 시작합니다:
  vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Setting the name of the VM: openshift3 ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat ==> default: Forwarding ports... default: 80 => 1080 (adapter 1) default: 443 => 1443 (adapter 1) default: 5000 => 5000 (adapter 1) default: 8080 => 8080 (adapter 1) default: 8443 => 8443 (adapter 1) default: 22 => 2222 (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 127.0.0.1:2222 default: SSH username: vagrant default: SSH auth method: private key default: Warning: Connection timeout. Retrying... ==> default: Machine booted and ready! ==> default: Checking for guest additions in VM... default: The guest additions on this VM do not match the installed version of default: VirtualBox! In most cases this is fine, but in rare cases it can default: prevent things such as shared folders from working properly. If you see default: shared folder errors, please make sure the guest additions within the default: virtual machine match the version of VirtualBox you have installed on default: your host and reload your VM. default: default: Guest Additions Version: 4.3.20 default: VirtualBox Version: 5.0

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  vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Setting the name of the VM: openshift3 ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration...     default: Adapter 1: nat ==> default: Forwarding ports...     default: 80 => 1080 (adapter 1)     default: 443 => 1443 (adapter 1)     default: 5000 => 5000 (adapter 1)     default: 8080 => 8080 (adapter 1)     default: 8443 => 8443 (adapter 1)     default: 22 => 2222 (adapter 1) ==> default: Running 'pre-boot' VM customizations... ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes...     default: SSH address: 127.0.0.1:2222     default: SSH username: vagrant     default: SSH auth method: private key     default: Warning: Connection timeout. Retrying... ==> default: Machine booted and ready! ==> default: Checking for guest additions in VM...     default: The guest additions on this VM do not match the installed version of     default: VirtualBox! In most cases this is fine, but in rare cases it can     default: prevent things such as shared folders from working properly. If you see     default: shared folder errors, please make sure the guest additions within the     default: virtual machine match the version of VirtualBox you have installed on     default: your host and reload your VM.     default:     default: Guest Additions Version: 4.3.20     default: VirtualBox Version: 5.0

OpenShift 3 클라이언트 다운로드 및 구성

• 다운로드 Mac 64비트 클라이언트 도구 (gem 설치 rhc 는 V2 전용입니다) openshift.org/vm/ 를 실행하여 디렉터리에서 추출합니다. 목록은 다음과 같습니다:
  tar xzvf ~/Downloads/openshift-origin-v1.1-ac7a99a-darwin-amd64.tar.gz x ./ x ./oadm x ./kube-scheduler x ./kubelet x ./kube-apiserver x ./openshift x ./kube-controller-manager x ./kube-proxy x ./oc x ./kubectl

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  tar xzvf ~/Downloads/openshift-origin-v1.1-ac7a99a-darwin-amd64.tar.gz x ./ x ./oadm x ./kube-scheduler x ./kubelet x ./kube-apiserver x ./openshift x ./kube-controller-manager x ./kube-proxy x ./oc x ./kubectl

• 클라이언트 버전을 확인합니다:
  ./oc version oc v1.1 kubernetes v1.1.0-origin-1107-g4c8e6f4

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  ./oc version oc v1.1 kubernetes v1.1.0-origin-1107-g4c8e6f4

• 제거 ~/.kube/config또는 다른 이름으로 변경할 수 있습니다.
• OpenShift에 로그인합니다:
  ./oc login Server [https://localhost:8443]: The server uses a certificate signed by an unknown authority. You can bypass the certificate check, but any data you send to the server could be intercepted by others. Use insecure connections? (y/n): y Authentication required for https://localhost:8443 (openshift) Username: admin Password: Login successful. You have access to the following projects and can switch between them with 'oc project ': * default (current) * openshift * turbo Using project "default". Welcome! See 'oc help' to get started.

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  ./oc login Server [https://localhost:8443]: The server uses a certificate signed by an unknown authority. You can bypass the certificate check, but any data you send to the server could be intercepted by others. Use insecure connections? (y/n): y   Authentication required for https://localhost:8443 (openshift) Username: admin Password: Login successful.   You have access to the following projects and can switch between them with 'oc project ':     * default (current)   * openshift   * turbo   Using project "default". Welcome! See 'oc help' to get started.

OpenShift 3에서 카우치베이스 애플리케이션 만들기

• 새 Couchbase 인스턴스를 만듭니다:
  ./oc new-app arungupta/couchbase --> Found Docker image 9131c5a (2 days old) from Docker Hub for "arungupta/couchbase" * An image stream will be created as "couchbase:latest" that will track this image * This image will be deployed in deployment config "couchbase" * Ports 11207/tcp, 11210/tcp, 11211/tcp, 18091/tcp, 18092/tcp, 8091/tcp, 8092/tcp, 8093/tcp will be load balanced by service "couchbase" --> Creating resources with label app=couchbase ... ImageStream "couchbase" created DeploymentConfig "couchbase" created Service "couchbase" created --> Success Run 'oc status' to view your app.

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  ./oc new-app arungupta/couchbase --> Found Docker image 9131c5a (2 days old) from Docker Hub for "arungupta/couchbase"     * An image stream will be created as "couchbase:latest" that will track this image     * This image will be deployed in deployment config "couchbase"     * Ports 11207/tcp, 11210/tcp, 11211/tcp, 18091/tcp, 18092/tcp, 8091/tcp, 8092/tcp, 8093/tcp will be load balanced by service "couchbase" --> Creating resources with label app=couchbase ...     ImageStream "couchbase" created     DeploymentConfig "couchbase" created     Service "couchbase" created --> Success     Run 'oc status' to view your app.

  아룽업타/카우치베이스 를 사용하는 것처럼 사용됩니다. Couchbase REST API 를 사용하여 Couchbase 서버를 사전 구성할 수 있습니다:

  • 메모리 및 인덱스 할당량
  • 쿼리, 데이터 및 인덱스 서비스
  • 사용자 이름 및 비밀번호 자격 증명
  • 설치 여행 샘플 버킷

  이 샘플 버킷은 나중에 데이터를 쿼리하는 데 사용됩니다.

• 배포 상태를 확인합니다:
  ./oc status In project default on server https://localhost:8443 svc/couchbase - 172.30.84.134 ports 8091, 8092, 8093, 11207, 11210, 11211, 18091, 18092 dc/couchbase deploys imagestreamtag/couchbase:latest #1 deployed about a minute ago - 1 pod svc/docker-registry - 172.30.236.154:5000 dc/docker-registry deploys docker.io/openshift/origin-docker-registry:v1.1 #1 deployed 4 weeks ago - 1 pod svc/kubernetes - 172.30.0.1 ports 443, 53, 53 svc/router - 172.30.233.69:80 dc/router deploys docker.io/openshift/origin-haproxy-router:v1.1 #1 deployed 4 weeks ago - 1 pod Warnings: * container "registry" in pod/docker-registry-1-imxqp has restarted 5 times * container "openshift-registry-proxy-1" in pod/openshift-registry-proxy has restarted 3 times * container "router" in pod/router-1-5grim has restarted 5 times To see more, use 'oc describe /'. You can use 'oc get all' to see a list of other objects.

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  ./oc status In project default on server https://localhost:8443   svc/couchbase - 172.30.84.134 ports 8091, 8092, 8093, 11207, 11210, 11211, 18091, 18092   dc/couchbase deploys imagestreamtag/couchbase:latest     #1 deployed about a minute ago - 1 pod   svc/docker-registry - 172.30.236.154:5000   dc/docker-registry deploys docker.io/openshift/origin-docker-registry:v1.1     #1 deployed 4 weeks ago - 1 pod   svc/kubernetes - 172.30.0.1 ports 443, 53, 53   svc/router - 172.30.233.69:80   dc/router deploys docker.io/openshift/origin-haproxy-router:v1.1     #1 deployed 4 weeks ago - 1 pod   Warnings:   * container "registry" in pod/docker-registry-1-imxqp has restarted 5 times   * container "openshift-registry-proxy-1" in pod/openshift-registry-proxy has restarted 3 times   * container "router" in pod/router-1-5grim has restarted 5 times   To see more, use 'oc describe /'. You can use 'oc get all' to see a list of other objects.

• 파드 목록을 찾습니다:
  client > ./oc get po NAME READY STATUS RESTARTS AGE couchbase-1-5zhju 1/1 Running 0 1d docker-registry-1-imxqp 1/1 Running 5 32d openshift-registry-proxy 1/1 Running 3 32d router-1-5grim 1/1 Running 5 32d

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  client > ./oc get po NAME                       READY     STATUS    RESTARTS   AGE couchbase-1-5zhju          1/1       Running   0          1d docker-registry-1-imxqp    1/1       Running   5          32d openshift-registry-proxy   1/1       Running   3          32d router-1-5grim             1/1       Running   5          32d

• Couchbase 포드에 대해 자세히 알아보세요:
  ./oc describe po couchbase-1-5zhju Name: couchbase-1-5zhju Namespace: default Image(s): arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f Node: localhost.localdomain/10.0.2.15 Start Time: Sat, 19 Dec 2015 08:19:31 -0800 Labels: app=couchbase,deployment=couchbase-1,deploymentconfig=couchbase Status: Running Reason: Message: IP: 172.17.0.7 Replication Controllers: couchbase-1 (1/1 replicas created) Containers: couchbase: Container ID: docker://bd51f655c2a54f92f4634b84f455ca91642a88b925be39126f07df43ce883a33 Image: arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f Image ID: docker://c9d204bb75427500ef94263f8f53e8b78f2e56efd37543e620aebb1bc1bd7de1 QoS Tier: cpu: BestEffort memory: BestEffort State: Running Started: Sat, 19 Dec 2015 08:20:21 -0800 Ready: True Restart Count: 0 Environment Variables: Conditions: Type Status Ready True Volumes: couchbase-volume-1: Type: EmptyDir (a temporary directory that shares a pod's lifetime) Medium: default-token-cycb6: Type: Secret (a secret that should populate this volume) SecretName: default-token-cycb6 No events.

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  ./oc describe po couchbase-1-5zhju Name:    couchbase-1-5zhju Namespace:   default Image(s):   arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f Node:    localhost.localdomain/10.0.2.15 Start Time:   Sat, 19 Dec 2015 08:19:31 -0800 Labels:    app=couchbase,deployment=couchbase-1,deploymentconfig=couchbase Status:    Running Reason:     Message:   IP:    172.17.0.7 Replication Controllers: couchbase-1 (1/1 replicas created) Containers:   couchbase:     Container ID: docker://bd51f655c2a54f92f4634b84f455ca91642a88b925be39126f07df43ce883a33     Image:  arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f     Image ID:  docker://c9d204bb75427500ef94263f8f53e8b78f2e56efd37543e620aebb1bc1bd7de1     QoS Tier:       cpu:  BestEffort       memory:  BestEffort     State:  Running       Started:  Sat, 19 Dec 2015 08:20:21 -0800     Ready:  True     Restart Count: 0     Environment Variables: Conditions:   Type  Status   Ready  True Volumes:   couchbase-volume-1:     Type: EmptyDir (a temporary directory that shares a pod's lifetime)     Medium:   default-token-cycb6:     Type: Secret (a secret that should populate this volume)     SecretName: default-token-cycb6 No events.

카우치베이스 샘플 버킷 쿼리

• 방랑자 상자에 로그인합니다:
  vagrant ssh Last login: Wed Nov 18 18:04:32 2015 from 10.0.2.2 [vagrant@localhost ~]$

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  vagrant ssh Last login: Wed Nov 18 18:04:32 2015 from 10.0.2.2 [vagrant@localhost ~]$

• 실행 중인 모든 컨테이너의 목록을 찾습니다:
  [vagrant@localhost ~]$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bd51f655c2a5 arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f "/entrypoint.sh /opt/" 7 minutes ago Up 7 minutes k8s_couchbase.f96da262_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_31dbcfec 8e5ef3e54d4e openshift/origin-pod:v1.1 "/pod" 8 minutes ago Up 8 minutes k8s_POD.d7dfee57_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_b1bcd72d 0f7807f389d9 openshift/mysql-55-centos7:latest "container-entrypoint" 15 minutes ago Up 15 minutes k8s_ruby-helloworld-database.448eeefe_database-1-w51ix_turbo_91adac2f-8d66-11e5-bf15-080027c5bfa9_74ecdc59 077a078e00a3 172.30.236.154:5000/turbo/origin-ruby-sample@sha256:c4ed12ec9817fca1fb41a5eb0c66f2edccf2e7375128fd6d64f7180207262193 "container-entrypoint" 16 minutes ago Up 16 minutes k8s_ruby-helloworld.88353f9f_frontend-2-1lm99_turbo_42a6dd40-8d67-11e5-bf15-080027c5bfa9_d5110e41 e2105f2f4ab6 openshift/origin-haproxy-router:v1.1 "/usr/bin/openshift-r" 16 minutes ago Up 16 minutes k8s_router.c3a638e8_router-1-5grim_default_cac8c2d2-8d63-11e5-b835-080027c5bfa9_9d49a633 b98052109d08 172.30.236.154:5000/turbo/origin-ruby-sample@sha256:c4ed12ec9817fca1fb41a5eb0c66f2edccf2e7375128fd6d64f7180207262193 "container-entrypoint" 16 minutes ago Up 16 minutes k8s_ruby-helloworld.88353f9f_frontend-2-hdz43_turbo_46657993-8d67-11e5-bf15-080027c5bfa9_f6394539 646dcce91f59 openshift/origin-docker-registry:v1.1 "/bin/sh -c 'REGISTRY" 16 minutes ago Up 16 minutes k8s_registry.35eb136e_docker-registry-1-imxqp_default_cb3dde6e-8d63-11e5-b835-080027c5bfa9_71586c07 d02c8c07f690 openshift/origin-registry-proxy "sh -cx '/bin/tcppm -" 16 minutes ago Up 16 minutes k8s_openshift-registry-proxy-1.a0457375_openshift-registry-proxy_default_767fcb12-8d64-11e5-bf15-080027c5bfa9_4c413a10 23267082944f openshift/origin-pod:v1.1 "/pod" 17 minutes ago Up 16 minutes k8s_POD.d982fd5f_database-1-w51ix_turbo_91adac2f-8d66-11e5-bf15-080027c5bfa9_8fc2969f bd7f82a88cb1 openshift/origin-pod:v1.1 "/pod" 17 minutes ago Up 16 minutes k8s_POD.e127fd63_frontend-2-1lm99_turbo_42a6dd40-8d67-11e5-bf15-080027c5bfa9_3f73ddf8 d2ca01d75a0c openshift/origin-pod:v1.1 "/pod" 17 minutes ago Up 16 minutes k8s_POD.4d0ddc3f_router-1-5grim_default_cac8c2d2-8d63-11e5-b835-080027c5bfa9_036343da 5e25f5ba5c4c openshift/origin-pod:v1.1 "/pod" 17 minutes ago Up 16 minutes k8s_POD.e127fd63_frontend-2-hdz43_turbo_46657993-8d67-11e5-bf15-080027c5bfa9_122e502e 7c4b2b9e6c39 openshift/origin-pod:v1.1 "/pod" 17 minutes ago Up 16 minutes k8s_POD.cc3ffd58_docker-registry-1-imxqp_default_cb3dde6e-8d63-11e5-b835-080027c5bfa9_0ae24ed7 85c4cf8d0808 openshift/origin-pod:v1.1 "/pod" 17 minutes ago Up 16 minutes 0.0.0.0:5000->5000/tcp k8s_POD.c686fded_openshift-registry-proxy_default_767fcb12-8d64-11e5-bf15-080027c5bfa9_04225f94

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  [vagrant@localhost ~]$ docker ps CONTAINER ID        IMAGE                                                                                                                  COMMAND                  CREATED             STATUS              PORTS                    NAMES bd51f655c2a5        arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f                            "/entrypoint.sh /opt/"   7 minutes ago       Up 7 minutes                                 k8s_couchbase.f96da262_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_31dbcfec 8e5ef3e54d4e        openshift/origin-pod:v1.1                                                                                              "/pod"                   8 minutes ago       Up 8 minutes                                 k8s_POD.d7dfee57_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_b1bcd72d 0f7807f389d9        openshift/mysql-55-centos7:latest                                                                                      "container-entrypoint"   15 minutes ago      Up 15 minutes                                k8s_ruby-helloworld-database.448eeefe_database-1-w51ix_turbo_91adac2f-8d66-11e5-bf15-080027c5bfa9_74ecdc59 077a078e00a3        172.30.236.154:5000/turbo/origin-ruby-sample@sha256:c4ed12ec9817fca1fb41a5eb0c66f2edccf2e7375128fd6d64f7180207262193   "container-entrypoint"   16 minutes ago      Up 16 minutes                                k8s_ruby-helloworld.88353f9f_frontend-2-1lm99_turbo_42a6dd40-8d67-11e5-bf15-080027c5bfa9_d5110e41 e2105f2f4ab6        openshift/origin-haproxy-router:v1.1                                                                                   "/usr/bin/openshift-r"   16 minutes ago      Up 16 minutes                                k8s_router.c3a638e8_router-1-5grim_default_cac8c2d2-8d63-11e5-b835-080027c5bfa9_9d49a633 b98052109d08        172.30.236.154:5000/turbo/origin-ruby-sample@sha256:c4ed12ec9817fca1fb41a5eb0c66f2edccf2e7375128fd6d64f7180207262193   "container-entrypoint"   16 minutes ago      Up 16 minutes                                k8s_ruby-helloworld.88353f9f_frontend-2-hdz43_turbo_46657993-8d67-11e5-bf15-080027c5bfa9_f6394539 646dcce91f59        openshift/origin-docker-registry:v1.1                                                                                  "/bin/sh -c 'REGISTRY"   16 minutes ago      Up 16 minutes                                k8s_registry.35eb136e_docker-registry-1-imxqp_default_cb3dde6e-8d63-11e5-b835-080027c5bfa9_71586c07 d02c8c07f690        openshift/origin-registry-proxy                                                                                        "sh -cx '/bin/tcppm -"   16 minutes ago      Up 16 minutes                                k8s_openshift-registry-proxy-1.a0457375_openshift-registry-proxy_default_767fcb12-8d64-11e5-bf15-080027c5bfa9_4c413a10 23267082944f        openshift/origin-pod:v1.1                                                                                              "/pod"                   17 minutes ago      Up 16 minutes                                k8s_POD.d982fd5f_database-1-w51ix_turbo_91adac2f-8d66-11e5-bf15-080027c5bfa9_8fc2969f bd7f82a88cb1        openshift/origin-pod:v1.1                                                                                              "/pod"                   17 minutes ago      Up 16 minutes                                k8s_POD.e127fd63_frontend-2-1lm99_turbo_42a6dd40-8d67-11e5-bf15-080027c5bfa9_3f73ddf8 d2ca01d75a0c        openshift/origin-pod:v1.1                                                                                              "/pod"                   17 minutes ago      Up 16 minutes                                k8s_POD.4d0ddc3f_router-1-5grim_default_cac8c2d2-8d63-11e5-b835-080027c5bfa9_036343da 5e25f5ba5c4c        openshift/origin-pod:v1.1                                                                                              "/pod"                   17 minutes ago      Up 16 minutes                                k8s_POD.e127fd63_frontend-2-hdz43_turbo_46657993-8d67-11e5-bf15-080027c5bfa9_122e502e 7c4b2b9e6c39        openshift/origin-pod:v1.1                                                                                              "/pod"                   17 minutes ago      Up 16 minutes                                k8s_POD.cc3ffd58_docker-registry-1-imxqp_default_cb3dde6e-8d63-11e5-b835-080027c5bfa9_0ae24ed7 85c4cf8d0808        openshift/origin-pod:v1.1                                                                                              "/pod"                   17 minutes ago      Up 16 minutes       0.0.0.0:5000->5000/tcp   k8s_POD.c686fded_openshift-registry-proxy_default_767fcb12-8d64-11e5-bf15-080027c5bfa9_04225f94

  카우치베이스 컨테이너를 검색합니다:

  [vagrant@localhost ~]$ docker ps | grep couchbase CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bd51f655c2a5 arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f "/entrypoint.sh /opt/" 7 minutes ago Up 7 minutes k8s_couchbase.f96da262_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_31dbcfec 8e5ef3e54d4e openshift/origin-pod:v1.1 "/pod" 8 minutes ago Up 8 minutes k8s_POD.d7dfee57_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_b1bcd72d 0f7807f389d9 openshift/mysql-55-centos7:latest "container-entrypoint" 15 minutes ago Up 15 minutes

  1 2 3 4 5

  [vagrant@localhost ~]$ docker ps | grep couchbase CONTAINER ID        IMAGE                                                                                                                  COMMAND                  CREATED             STATUS              PORTS                    NAMES bd51f655c2a5        arungupta/couchbase@sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f                            "/entrypoint.sh /opt/"   7 minutes ago       Up 7 minutes                                 k8s_couchbase.f96da262_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_31dbcfec 8e5ef3e54d4e        openshift/origin-pod:v1.1                                                                                              "/pod"                   8 minutes ago       Up 8 minutes                                 k8s_POD.d7dfee57_couchbase-1-5zhju_default_48e953db-a66c-11e5-8a75-080027c5bfa9_b1bcd72d 0f7807f389d9        openshift/mysql-55-centos7:latest                                                                                      "container-entrypoint"   15 minutes ago      Up 15 minutes

  컨테이너의 ID를 가져옵니다:

  docker ps | grep arungupta/couchbase | awk '{ print $1}' bd51f655c2a5

  1 2	docker ps | grep arungupta/couchbase | awk '{ print $1}' bd51f655c2a5

• 카우치베이스 서버가 실행 중인 파드의 IP 주소를 가져옵니다:
  [vagrant@localhost ~]$ docker inspect --format '{{ index .Config.Env 6 }}' `docker ps | grep arungupta/couchbase | awk '{ print $1}'` COUCHBASE_SERVICE_HOST=172.30.84.134

  1 2	[vagrant@localhost ~]$ docker inspect --format '{{ index .Config.Env 6 }}' `docker ps | grep arungupta/couchbase | awk '{ print $1}'` COUCHBASE_SERVICE_HOST=172.30.84.134

• 위에 표시된 IP 주소를 사용하여 Couchbase 쿼리 CLI를 시작합니다:
  [vagrant@localhost ~]$ docker run -it arungupta/couchbase /opt/couchbase/bin/cbq -engine=https://172.30.84.134:8093 Unable to find image 'arungupta/couchbase:latest' locally Trying to pull repository docker.io/arungupta/couchbase ... latest: Pulling from arungupta/couchbase 62baed0d0de5: Already exists 39387babd60f: Already exists 6a2bc8404be0: Already exists bad926a6fb50: Already exists 1a86c4c907e0: Already exists 32132a7c82e9: Already exists 646c3d5ebb71: Already exists 864cbabd77ad: Already exists 8c327c6d4e43: Already exists 8592c697ab61: Already exists 7734f4a832d4: Already exists 35edb38ebc17: Already exists 99f3eb6fb46f: Already exists 91e5fad693c2: Already exists 0cb81f5cc79b: Already exists ec58df60a109: Already exists c9d204bb7542: Already exists Digest: sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f Status: Downloaded newer image for docker.io/arungupta/couchbase:latest Couchbase query shell connected to https://172.30.84.134:8093/ . Type Ctrl-D to exit. cbq>

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

  [vagrant@localhost ~]$ docker run -it arungupta/couchbase /opt/couchbase/bin/cbq -engine=https://172.30.84.134:8093 Unable to find image 'arungupta/couchbase:latest' locally Trying to pull repository docker.io/arungupta/couchbase ... latest: Pulling from arungupta/couchbase 62baed0d0de5: Already exists 39387babd60f: Already exists 6a2bc8404be0: Already exists bad926a6fb50: Already exists 1a86c4c907e0: Already exists 32132a7c82e9: Already exists 646c3d5ebb71: Already exists 864cbabd77ad: Already exists 8c327c6d4e43: Already exists 8592c697ab61: Already exists 7734f4a832d4: Already exists 35edb38ebc17: Already exists 99f3eb6fb46f: Already exists 91e5fad693c2: Already exists 0cb81f5cc79b: Already exists ec58df60a109: Already exists c9d204bb7542: Already exists Digest: sha256:9131c5a283d79e11b6556c94b0b0f8ceba7daf5ba5982bac850100099019959f Status: Downloaded newer image for docker.io/arungupta/couchbase:latest   Couchbase query shell connected to https://172.30.84.134:8093/ . Type Ctrl-D to exit. cbq>

• 샘플 버킷을 쿼리합니다:
  cbq> select * from `travel-sample` limit 1; { "requestID": "a7bd414a-c571-4b22-8c81-30512b87730d", "signature": { "*": "*" }, "results": [ { "travel-sample": { "callsign": "MILE-AIR", "country": "United States", "iata": "Q5", "icao": "MLA", "id": 10, "name": "40-Mile Air", "type": "airline" } } ], "status": "success", "metrics": { "elapsedTime": "123.799956ms", "executionTime": "116.882044ms", "resultCount": 1, "resultSize": 300 } }

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

  cbq> select * from `travel-sample` limit 1; {     "requestID": "a7bd414a-c571-4b22-8c81-30512b87730d",     "signature": {         "*": "*"     },     "results": [         {             "travel-sample": {                 "callsign": "MILE-AIR",                 "country": "United States",                 "iata": "Q5",                 "icao": "MLA",                 "id": 10,                 "name": "40-Mile Air",                 "type": "airline"             }         }     ],     "status": "success",     "metrics": {         "elapsedTime": "123.799956ms",         "executionTime": "116.882044ms",         "resultCount": 1,         "resultSize": 300     } }

즐겨보세요! 이 블로그에서는 OpenShift 3에서 Couchbase를 시작하기 위한 기본 사항을 설명합니다. 향후 블로그에서 보여드리겠습니다:

• OpenShift에 애플리케이션을 배포하고 이 카우치베이스를 사용하는 방법
• 이 애플리케이션을 OpenShift 외부에서 액세스할 수 있도록 설정하는 방법
• OpenShift에서 Couchbase를 확장하는 방법
• 다른 흥미로운 아이템도 함께 제공될 수 있습니다.

보고 싶은 기능에 대한 제안이 있으신가요?  

Couchbase 4.1에 대해 자세히 알아보세요:

• 카우치베이스 서버 4.1의 새로운 기능
• Couchbase Server 4.1 다운로드
• 카우치베이스 서버 문서
• 다음 연락처로 문의하세요. 카우치베이스 포럼
• 팔로우 @couchbasedev 또는 @couchbase