--- title: Nexus Repository ManagerのBOSH Releaseを作る tags: ["BOSH", "Nexus Repository"] categories: ["Dev", "Infrastructure", "BOSH"] date: 2017-03-06T18:27:29Z updated: 2017-06-04T16:46:09Z --- [Nexus Repository Manager](https://books.sonatype.com/nexus-book/3.1/reference/)のBOSH Releaseを作ってみた。 JavaアプリのBOSH Releaseの作り方のメモとして残しておく。 最終的な成果物は[https://github.com/making/nexus-boshrelease](https://github.com/making/nexus-boshrelease)に。 > この例だとPersistent Diskを使っていないのでVMを作り直すとNexusのデータが無くなる。 > > Persistent Diskを使うようにあとで更新する **目次** ### BOSH CLI 今回は[v2 CLI](https://blog.ik.am/entries/404)じゃなくて、古い方のCLIを使う。 念のため、最新化。 ``` console $ sudo gem install bosh_cli --no-ri --no-rdoc $ bosh -v BOSH 1.3262.26.0 ``` BOSH Directorが動いていることは前提。 ### プロジェクト作成 ``` bosh init release nexus-boshrelease --git ``` `.gitignore`も作っておく。 ``` config/dev.yml config/private.yml releases/*.tgz releases/**/*.tgz dev_releases .blobs blobs .dev_builds .idea .DS_Store .final_builds/jobs/**/*.tgz .final_builds/packages/**/*.tgz *.swp *~ *# #* *.tar.gz ``` ### Blob作成 JavaとNexusのバイナリをダウンロード ``` cd nexus-boshrelease wget https://download.run.pivotal.io/openjdk-jdk/trusty/x86_64/openjdk-1.8.0_121.tar.gz wget https://sonatype-download.global.ssl.fastly.net/nexus/3/nexus-3.2.1-01-unix.tar.gz ``` BOSHのblobとして登録 ``` bosh add blob openjdk-1.8.0_121.tar.gz java bosh add blob nexus-3.2.1-01-unix.tar.gz nexus ``` blobをblobstore (S3)にアップロード バケット名などは`config/final.yml`に。 ``` yml --- blobstore: provider: s3 options: bucket_name: nexus-boshrelease region: ap-northeast-1 endpoint: https://s3-ap-northeast-1.amazonaws.com final_name: nexus ``` > S3を使わない場合は、local blobstoreを使ってもok。1人で同じ開発環境を使っている場合はこれでもok > > ``` yml > --- > blobstore: > provider: local > options: > blobstore_path: /tmp/nexus > final_name: nexus > ``` s3のアクセスキーは`config/private.yml`に。 ``` yml --- blobstore: options: access_key_id: .... secret_access_key: .... ``` S3のバケットを作成 ``` aws s3 mb s3://nexus-boshrelease ``` 作成したバケットを公開するためのポリシーを`policy.json`に記述 ``` json { "Statement": [ { "Effect": "Allow", "Principal": "*", "Action": "s3:GetObject", "Resource": "arn:aws:s3:::nexus-boshrelease/*" } ] } ``` ポリシーを適用 ``` aws s3api put-bucket-policy --bucket nexus-boshrelease --policy file://policy.json ``` blobをblobstoreにアップロード(localの場合不要) ``` bosh -n upload blobs ``` ### Pacakgeの作成 blobをどう配置するか #### Java ``` bosh generate package java ``` `package/java/packaging`に次を記載 ``` bash set -e tar xfv java/openjdk-1.8.0_121.tar.gz cp -a ./* $BOSH_INSTALL_TARGET rm -rf $BOSH_INSTALL_TARGET/java rm -rf $BOSH_INSTALL_TARGET/demo rm -rf $BOSH_INSTALL_TARGET/sample rm -rf $BOSH_INSTALL_TARGET/man rm -rf $BOSH_INSTALL_TARGET/src.zip ``` `package/java/spec`に次を記載 ``` yml --- name: java dependencies: [] files: - java/openjdk-1.8.0_121.tar.gz ``` #### Nexus ``` bosh generate package nexus ``` `package/nexus/packaging`に次を記載 ``` bash set -e tar xfv nexus/nexus-3.2.1-01-unix.tar.gz cp -ar ./nexus-3.2.1-01 $BOSH_INSTALL_TARGET/nexus cp -ar ./sonatype-work $BOSH_INSTALL_TARGET/ ``` `package/nexus/spec`に次を記載 ``` yml --- name: nexus dependencies: [] files: - nexus/nexus-3.2.1-01-unix.tar.gz ``` ### Job ``` bosh generate job nexus ``` `jobs/nexus/templates/ctl.erb`に次を記載 ``` bash #!/bin/bash JOB_NAME=nexus RUN_DIR=/var/vcap/sys/run/$JOB_NAME LOG_DIR=/var/vcap/sys/log/$JOB_NAME PACKAGE_DIR=/var/vcap/packages/$JOB_NAME PIDFILE=${RUN_DIR}/pid JAVA_HOME=/var/vcap/packages/java PATH=$PATH:$JAVA_HOME/bin case $1 in start) mkdir -p $RUN_DIR $LOG_DIR chown -R vcap:vcap $RUN_DIR $LOG_DIR $PACKAGE_DIR/nexus/bin/nexus start cat $PACKAGE_DIR/sonatype-work/nexus3/lock | tr '@' ' ' | awk '{print $1}' > $PIDFILE ;; stop) $PACKAGE_DIR/nexus/bin/nexus stop rm -f $PIDFILE ;; *) echo "Usage: ctl {start|stop}" ;; esac ``` `jobs/nexus/monit`に次を記載 ``` check process nexus with pidfile /var/vcap/sys/run/nexus/pid start program "/var/vcap/jobs/nexus/bin/ctl start" stop program "/var/vcap/jobs/nexus/bin/ctl stop" group vcap ``` `jobs/nexus/spec`に次を記載 ``` yml --- name: nexus templates: ctl.erb: bin/ctl packages: - java - nexus properties: {} ``` BOSH Releaseを作成して、Directorにアップロード ``` bosh create release --name nexus --force bosh upload release ``` ### Deploy `manifest.yml`に次を記載 ``` yml --- name: nexus director_uuid: <%= `bosh status --uuid` %> releases: - name: nexus version: latest stemcells: - alias: trusty os: ubuntu-trusty version: latest instance_groups: - name: nexus instances: 1 vm_type: default persist_disk: default stemcell: trusty azs: [az1] networks: - name: default jobs: - name: nexus release: nexus update: canaries: 1 max_in_flight: 1 serial: false canary_watch_time: 1000-60000 update_watch_time: 1000-60000 ``` デプロイ ``` bosh deployment manifest.yml bosh deploy ``` VMをチェック ``` $ bosh vms ... VMs total: 1 Deployment 'nexus' Director task 290872 Task 290872 done +------------------------------------------------+---------+-----+---------+---------------+ | VM | State | AZ | VM Type | IPs | +------------------------------------------------+---------+-----+---------+---------------+ | nexus/0 (2063a7c0-2c5a-4890-8cba-0cabc868f6f7) | running | az1 | medium | 10.244.15.159 | +------------------------------------------------+---------+-----+---------+---------------+ ``` でNexusのIPを確認 ``` $ curl -I 10.244.15.159:8081 HTTP/1.1 200 OK Date: Mon, 06 Mar 2017 18:23:44 GMT Server: Nexus/3.2.1-01 (OSS) X-Frame-Options: SAMEORIGIN X-Content-Type-Options: nosniff Content-Type: text/html Last-Modified: Mon, 06 Mar 2017 18:23:45 GMT Pragma: no-cache Cache-Control: post-check=0, pre-check=0 Expires: 0 Content-Length: 4835 ``` 動いた。