OpenStack Stein : Swift 設定#2 (Proxy ノード)2019/04/16 |
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OpenStack Object Storage（Swift）を設定します。
当例では以下のような環境を例に Swift サービスを設定します。
------------+---------------------------+-------------+---
| | |
eth0|10.0.0.30 eth0|10.0.0.50 |
+-----------+-----------+ +-----------+-----------+ |
| [ Control Node ] | | [ Proxy Node ] | |
| | | | |
| MariaDB RabbitMQ | | Swift Proxy | |
| Memcached httpd | | | |
| Keystone | | | |
+-----------------------+ +-----------------------+ |
|
------------+---------------------------+-------------+-------------+-----------
eth0|10.0.0.71 eth0|10.0.0.72 eth0|10.0.0.73
+-----------+-----------+ +-----------+-----------+ +-----------+-----------+
| [ Storage Node#1 ] | | [ Storage Node#2 ] | | [ Storage Node#3 ] |
| | | | | |
| Swift-Account | | Swift-Account | | Swift-Account |
| Swift-Container | | Swift-Container | | Swift-Container |
| Swift-Object | | Swift-Object | | Swift-Object |
+-----------------------+ +-----------------------+ +-----------------------+
|
| [1] | Swift-Proxy をインストールします。 |
|
root@proxy:~# apt -y install swift swift-proxy python3-swiftclient python3-keystonemiddleware python3-memcache
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| [2] | Swift-Proxy を設定します。 |
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root@proxy:~# mkdir /etc/swift
root@proxy:~#
vi /etc/swift/proxy-server.conf # 新規作成
[DEFAULT]
bind_ip = 0.0.0.0
bind_port = 8080
user = swift
[pipeline:main]
pipeline = catch_errors gatekeeper healthcheck proxy-logging cache container_sync bulk ratelimit authtoken keystoneauth container-quotas account-quotas slo dlo versioned_writes proxy-logging proxy-server
[app:proxy-server]
use = egg:swift#proxy
allow_account_management = true
account_autocreate = true
# Keystone 認証情報
[filter:authtoken]
paste.filter_factory = keystonemiddleware.auth_token:filter_factory
www_authenticate_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:5000
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = swift
password = servicepassword
delay_auth_decision = true
[filter:keystoneauth]
use = egg:swift#keystoneauth
operator_roles = admin,SwiftOperator
[filter:healthcheck]
use = egg:swift#healthcheck
[filter:cache]
use = egg:swift#memcache
memcache_servers = 10.0.0.30:11211
[filter:ratelimit]
use = egg:swift#ratelimit
[filter:domain_remap]
use = egg:swift#domain_remap
[filter:catch_errors]
use = egg:swift#catch_errors
[filter:cname_lookup]
use = egg:swift#cname_lookup
[filter:staticweb]
use = egg:swift#staticweb
[filter:tempurl]
use = egg:swift#tempurl
[filter:formpost]
use = egg:swift#formpost
[filter:name_check]
use = egg:swift#name_check
[filter:list-endpoints]
use = egg:swift#list_endpoints
[filter:proxy-logging]
use = egg:swift#proxy_logging
[filter:bulk]
use = egg:swift#bulk
[filter:slo]
use = egg:swift#slo
[filter:dlo]
use = egg:swift#dlo
[filter:container-quotas]
use = egg:swift#container_quotas
[filter:account-quotas]
use = egg:swift#account_quotas
[filter:gatekeeper]
use = egg:swift#gatekeeper
[filter:container_sync]
use = egg:swift#container_sync
[filter:xprofile]
use = egg:swift#xprofile
[filter:versioned_writes]
use = egg:swift#versioned_writes
root@proxy:~#
vi /etc/swift/swift.conf # 新規作成 (Swiftノード間でシェアする値 - 適当な文字列でよい)
[swift-hash]
swift_hash_path_suffix = swift_shared_path swift_hash_path_prefix = swift_shared_path chown -R swift. /etc/swift
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| [3] | Swift Ring ファイルの設定です。 |
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root@proxy:~#
swift-ring-builder /etc/swift/account.builder create 12 3 1 root@proxy:~# swift-ring-builder /etc/swift/container.builder create 12 3 1 root@proxy:~# swift-ring-builder /etc/swift/object.builder create 12 3 1
root@proxy:~#
swift-ring-builder /etc/swift/account.builder add r0z0-10.0.0.71:6002/device0 100 Device d0r0z0-10.0.0.71:6002R10.0.0.71:6002/device0_"" with 100.0 weight got id 0 root@proxy:~# swift-ring-builder /etc/swift/container.builder add r0z0-10.0.0.71:6001/device0 100 Device d0r0z0-10.0.0.71:6001R10.0.0.71:6001/device0_"" with 100.0 weight got id 0 root@proxy:~# swift-ring-builder /etc/swift/object.builder add r0z0-10.0.0.71:6000/device0 100 Device d0r0z0-10.0.0.71:6000R10.0.0.71:6000/device0_"" with 100.0 weight got id 0
root@proxy:~#
swift-ring-builder /etc/swift/account.builder add r1z1-10.0.0.72:6002/device1 100 Device d1r1z1-10.0.0.72:6002R10.0.0.72:6002/device1_"" with 100.0 weight got id 1 root@proxy:~# swift-ring-builder /etc/swift/container.builder add r1z1-10.0.0.72:6001/device1 100 Device d1r1z1-10.0.0.72:6001R10.0.0.72:6001/device1_"" with 100.0 weight got id 1 root@proxy:~# swift-ring-builder /etc/swift/object.builder add r1z1-10.0.0.72:6000/device1 100 Device d1r1z1-10.0.0.72:6000R10.0.0.72:6000/device1_"" with 100.0 weight got id 1
root@proxy:~#
swift-ring-builder /etc/swift/account.builder add r2z2-10.0.0.73:6002/device2 100 Device d2r2z2-10.0.0.73:6002R10.0.0.73:6002/device2_"" with 100.0 weight got id 2 root@proxy:~# swift-ring-builder /etc/swift/container.builder add r2z2-10.0.0.73:6001/device2 100 Device d2r2z2-10.0.0.73:6001R10.0.0.73:6001/device2_"" with 100.0 weight got id 2 root@proxy:~# swift-ring-builder /etc/swift/object.builder add r2z2-10.0.0.73:6000/device2 100 Device d2r2z2-10.0.0.73:6000R10.0.0.73:6000/device2_"" with 100.0 weight got id 2
root@proxy:~#
root@proxy:~# swift-ring-builder /etc/swift/account.builder rebalance Reassigned 12288 (300.00%) partitions. Balance is now 0.00. root@proxy:~# swift-ring-builder /etc/swift/container.builder rebalance Reassigned 12288 (300.00%) partitions. Balance is now 0.00. root@proxy:~# swift-ring-builder /etc/swift/object.builder rebalance Reassigned 12288 (300.00%) partitions. Balance is now 0.00. chown swift. /etc/swift/*.gz root@proxy:~# systemctl restart swift-proxy |
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