ラベル OpenStack の投稿を表示しています。 すべての投稿を表示
ラベル OpenStack の投稿を表示しています。 すべての投稿を表示

2016年2月23日火曜日

CentOS7でOpenStackを構築する

このエントリーをはてなブックマークに追加
Fedora23でやろうとしたんだけど、今後、仕事でサーバ構築にFedoraを使うかというと微妙すぎた(FedoraはあくまでRedHatへのフィードバックディストリビューションの位置付け)ので、CentOS7をVMWareFusionでVM(メモリ4GB、HDD150GB)を用意して、これにRDOを使ってOpenStackをインストールすることにした。

構築の仕方はRDO QuickStartを見ながら。

RDOリポジトリの追加とアップデート

まずはパッケージのアップデートとRDOのリポジトリを追加しておく
$ yum -y install https://www.rdoproject.org/repos/rdo-release.rpm
読み込んだプラグイン:fastestmirror
rdo-release.rpm                                                                                  | 5.1 kB  00:00:00
/var/tmp/yum-root-jzdiyf/rdo-release.rpm を調べています: rdo-release-liberty-2.noarch
/var/tmp/yum-root-jzdiyf/rdo-release.rpm をインストール済みとして設定しています
依存性の解決をしています
--> トランザクションの確認を実行しています。
---> パッケージ rdo-release.noarch 0:liberty-2 を インストール
--> 依存性解決を終了しました。

依存性を解決しました

========================================================================================================================
 Package                      アーキテクチャー        バージョン                    リポジトリー                   容量
========================================================================================================================
インストール中:
 rdo-release                  noarch                  liberty-2                     /rdo-release                  1.4 k

トランザクションの要約
========================================================================================================================
インストール  1 パッケージ

合計容量: 1.4 k
インストール容量: 1.4 k
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  インストール中          : rdo-release-liberty-2.noarch                                                            1/1
  検証中                  : rdo-release-liberty-2.noarch                                                            1/1

インストール:
  rdo-release.noarch 0:liberty-2

完了しました!

packstackコマンドをインストールする

$ yum -y install openstack-packstack

シングルノードでのOpenStack構築

$ packstack --allinone
Welcome to the Packstack setup utility

The installation log file is available at: /var/tmp/packstack/20160223-040412-NQg7pb/openstack-setup.log
Packstack changed given value  to required value /root/.ssh/id_rsa.pub

Installing:
Clean Up                                             [ DONE ]
Discovering ip protocol version                      [ DONE ]
Setting up ssh keys                                  [ DONE ]
Preparing servers                                    [ DONE ]
Pre installing Puppet and discovering hosts' details [ DONE ]
Adding pre install manifest entries                  [ DONE ]
Setting up CACERT                                    [ DONE ]
Adding AMQP manifest entries                         [ DONE ]
Adding MariaDB manifest entries                      [ DONE ]
Fixing Keystone LDAP config parameters to be undef if empty[ DONE ]
Adding Keystone manifest entries                     [ DONE ]
Adding Glance Keystone manifest entries              [ DONE ]
Adding Glance manifest entries                       [ DONE ]
Adding Cinder Keystone manifest entries              [ DONE ]
Checking if the Cinder server has a cinder-volumes vg[ DONE ]
Adding Cinder manifest entries                       [ DONE ]
Adding Nova API manifest entries                     [ DONE ]
Adding Nova Keystone manifest entries                [ DONE ]
Adding Nova Cert manifest entries                    [ DONE ]
Adding Nova Conductor manifest entries               [ DONE ]
Creating ssh keys for Nova migration                 [ DONE ]
Gathering ssh host keys for Nova migration           [ DONE ]
Adding Nova Compute manifest entries                 [ DONE ]
Adding Nova Scheduler manifest entries               [ DONE ]
Adding Nova VNC Proxy manifest entries               [ DONE ]
Adding OpenStack Network-related Nova manifest entries[ DONE ]
Adding Nova Common manifest entries                  [ DONE ]
Adding Neutron VPNaaS Agent manifest entries         [ DONE ]
Adding Neutron FWaaS Agent manifest entries          [ DONE ]
Adding Neutron LBaaS Agent manifest entries          [ DONE ]
Adding Neutron API manifest entries                  [ DONE ]
Adding Neutron Keystone manifest entries             [ DONE ]
Adding Neutron L3 manifest entries                   [ DONE ]
Adding Neutron L2 Agent manifest entries             [ DONE ]
Adding Neutron DHCP Agent manifest entries           [ DONE ]
Adding Neutron Metering Agent manifest entries       [ DONE ]
Adding Neutron Metadata Agent manifest entries       [ DONE ]
Adding Neutron SR-IOV Switch Agent manifest entries  [ DONE ]
Checking if NetworkManager is enabled and running    [ DONE ]
Adding OpenStack Client manifest entries             [ DONE ]
Adding Horizon manifest entries                      [ DONE ]
Adding Swift Keystone manifest entries               [ DONE ]
Adding Swift builder manifest entries                [ DONE ]
Adding Swift proxy manifest entries                  [ DONE ]
Adding Swift storage manifest entries                [ DONE ]
Adding Swift common manifest entries                 [ DONE ]
Adding Provisioning Demo manifest entries            [ DONE ]
Adding Provisioning Demo bridge manifest entries     [ DONE ]
Adding Provisioning Glance manifest entries          [ DONE ]
Adding MongoDB manifest entries                      [ DONE ]
Adding Redis manifest entries                        [ DONE ]
Adding Ceilometer manifest entries                   [ DONE ]
Adding Ceilometer Keystone manifest entries          [ DONE ]
Adding Nagios server manifest entries                [ DONE ]
Adding Nagios host manifest entries                  [ DONE ]
Adding post install manifest entries                 [ DONE ]
Copying Puppet modules and manifests                 [ DONE ]
Applying 172.16.33.181_prescript.pp
172.16.33.181_prescript.pp:                          [ DONE ]
Applying 172.16.33.181_amqp.pp
Applying 172.16.33.181_mariadb.pp
172.16.33.181_amqp.pp:                               [ DONE ]
172.16.33.181_mariadb.pp:                            [ DONE ]
Applying 172.16.33.181_keystone.pp
Applying 172.16.33.181_glance.pp
Applying 172.16.33.181_cinder.pp
172.16.33.181_keystone.pp:                           [ DONE ]
172.16.33.181_glance.pp:                             [ DONE ]
172.16.33.181_cinder.pp:                             [ DONE ]
Applying 172.16.33.181_api_nova.pp
172.16.33.181_api_nova.pp:                           [ DONE ]
Applying 172.16.33.181_nova.pp
172.16.33.181_nova.pp:                               [ DONE ]
Applying 172.16.33.181_neutron.pp
172.16.33.181_neutron.pp:                            [ DONE ]
Applying 172.16.33.181_osclient.pp
Applying 172.16.33.181_horizon.pp
172.16.33.181_osclient.pp:                           [ DONE ]
172.16.33.181_horizon.pp:                            [ DONE ]
Applying 172.16.33.181_ring_swift.pp
172.16.33.181_ring_swift.pp:                         [ DONE ]
Applying 172.16.33.181_swift.pp
Applying 172.16.33.181_provision_demo.pp
172.16.33.181_swift.pp:                              [ DONE ]
172.16.33.181_provision_demo.pp:                     [ DONE ]
Applying 172.16.33.181_provision_demo_bridge.pp
172.16.33.181_provision_demo_bridge.pp:              [ DONE ]
Applying 172.16.33.181_provision_glance
172.16.33.181_provision_glance:                      [ DONE ]
Applying 172.16.33.181_mongodb.pp
Applying 172.16.33.181_redis.pp
172.16.33.181_mongodb.pp:                            [ DONE ]
172.16.33.181_redis.pp:                              [ DONE ]
Applying 172.16.33.181_ceilometer.pp
172.16.33.181_ceilometer.pp:                         [ DONE ]
Applying 172.16.33.181_nagios.pp
Applying 172.16.33.181_nagios_nrpe.pp
172.16.33.181_nagios.pp:                             [ DONE ]
172.16.33.181_nagios_nrpe.pp:                        [ DONE ]
Applying 172.16.33.181_postscript.pp
172.16.33.181_postscript.pp:                         [ DONE ]
Applying Puppet manifests                            [ DONE ]
Finalizing                                           [ DONE ]

 **** Installation completed successfully ******

Additional information:
 * A new answerfile was created in: /root/packstack-answers-20160223-040413.txt
 * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
 * Warning: NetworkManager is active on 172.16.33.181. OpenStack networking currently does not work on systems that have the Network Manager service enabled.
 * File /root/keystonerc_admin has been created on OpenStack client host 172.16.33.181. To use the command line tools you need to source the file.
 * To access the OpenStack Dashboard browse to http://172.16.33.181/dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
 * To use Nagios, browse to http://172.16.33.181/nagios username: nagiosadmin, password: ead818c11ae742b9
 * The installation log file is available at: /var/tmp/packstack/20160223-040412-NQg7pb/openstack-setup.log
 * The generated manifests are available at: /var/tmp/packstack/20160223-040412-NQg7pb/manifests
最後の方にこんなWarningが出てたけど、無事にdashboardにアクセスできた!
* Warning: NetworkManager is active on 172.16.33.181. OpenStack networking currently does not work on systems that have the Network Manager service enabled.
この画面でログインする時のID、PASSWORDは~/keystonerc_adminに残っているのでそのアカウントでログインする。
$ cat ~/keystonerc_admin
unset OS_SERVICE_TOKEN
export OS_USERNAME=admin
export OS_PASSWORD=ef6d2d3aa7d2474c
export OS_AUTH_URL=http://172.16.33.181:5000/v2.0
export PS1='[\u@\h \W(keystone_admin)]\$ '

export OS_TENANT_NAME=admin
export OS_REGION_NAME=RegionOne
ようやくログインできた。