NetBackup™ for OpenStack 管理者ガイド

配備ホストの準備

NetBackup for OpenStack バックアップターゲットのストレージ形式を選択します。

NetBackup for OpenStack バックアップターゲットの形式についてを参照してください。を参照してください。

Ansible の役割と vars を必要な場所にコピーします。

cd nbos-cfg-scripts/
cp -R ansible/roles/* /opt/openstack-ansible/playbooks/roles/
cp ansible/main-install.yml   /opt/openstack-ansible/playbooks/
os-nbos-install.yml
cp ansible/environments/group_vars/all/vars.yml /etc/openstack_
deploy/user_nbos_vars.yml

ファイルの最後の /opt/openstack-ansible/playbooks/setup-openstack.yml に NetBackup for OpenStack プレイブックを追加します。

- import_playbook: os-nbos-install.yml

ファイルの最後に次の情報を追加します。/etc/openstack_deploy/user_variables.yml

# Datamover haproxy setting
haproxy_extra_services:
  - service:
      haproxy_service_name: nbosdm_service
      haproxy_backend_nodes: "{{ groups['nbosdmapi_all'] | default([]) }}"
      haproxy_ssl: "{{ haproxy_ssl }}"
      haproxy_port: 8784
      haproxy_balance_type: http
      haproxy_balance_alg: roundrobin
      haproxy_timeout_client: 10m
      haproxy_timeout_server: 10m
      haproxy_backend_options:
       - "httpchk GET / HTTP/1.0\\r\\nUser-agent:\\ osa-haproxy-healthcheck"

ファイル /opt/openstack-ansible/inventory/env.d/nbos-nbosdmapi.yml を作成します。

ファイルに次の情報を追加します。

cat > /opt/openstack-ansible/inventory/env.d/nbos-nbosdmapi.yml 
component_skel:
  nbosdmapi_api:
    belongs_to:
      - nbosdmapi_all
 
container_skel:
  nbosdmapi_container:
    belongs_to:
      - nbos-nbosdmapi_containers
    contains:
      - nbosdmapi_api
 
physical_skel:
  nbos-nbosdmapi_containers:
    belongs_to:
      - all_containers
  nbos-nbosdmapi_hosts:
    belongs_to:
      - hosts

次の例に従ってファイル /etc/openstack_deploy/openstack_user_config.yml を編集し、NetBackup for OpenStack コンポーネントのホストエントリを設定します。

#nbosdmapi
nbos-nbosdmapi_hosts:     # Add controller details in this section as 
                          # nbos-dmapi is resides on controller nodes.
  infra1:                 # Controller host name
    ip: <controller_ip>   # IP address of controller
  infra2:                 # For multiple controller nodes add controller node 
                          # details in same manner as shown in infra2
    ip: <controller_ip>
 
#nbos-datamover
nbos_compute_hosts:       # Add compute details in this section as nbosdm 
                          # resides on compute nodes.
  infra-1:                # Compute host name
    ip: <compute_ip>      # IP address of compute
  infra2:                 # For multiple compute nodes add compute node 
                          # details in same manner as shown in infra2
    ip: <compute_ip>

ファイル /etc/openstack_deploy/user_nbos_vars.yml の一般的な編集可能なパラメータセクションを編集します。

NetBackup for OpenStack Appliance の IP アドレス、NetBackup for OpenStack パッケージのバージョン、OpenStack 配布、スナップショットストレージバックエンド、SSL 関連情報などの必要な詳細を追加します。

##common editable parameters required for installing nbos-horizon-plugin, 
nbosdm and nbosdmapi
#ip address of nbosvm
IP_ADDRESS: <Nbosvm IP>
##Time Zone
TIME_ZONE: "Etc/UTC"
 
#Update NBOS package version here, we will install mentioned version 
plugins for Example# NBOS_PACKAGE_VERSION: 3.3.36
NBOS_PACKAGE_VERSION: <Build No>
# Update Openstack dist code name like ussuri etc.
OPENSTACK_DIST: ussuri
 
#Need to add the following statement in nova sudoers file
#nova ALL = (root) NOPASSWD: /home/nbos/.virtenv/bin/privsep-helper *
#These changes require for nbosdm, Otherwise nbosdm will not work
#Are you sure? Please set variable to
#  UPDATE_NOVA_SUDOERS_FILE: proceed
#other wise ansible nbosdm installation will exit
UPDATE_NOVA_SUDOERS_FILE: proceed
 
##### Select snapshot storage type #####
#Details for NFS as snapshot storage , NFS_SHARES should begin with "-".
##True/False
NFS: True
NFS_SHARES:
          - sample_nfs_server_ip1:sample_share_path
          - sample_nfs_server_ip2:sample_share_path

#if NFS_OPTS is empty then default value will be 
"nolock,soft,timeo=180,intr,lookupcache=none"
NFS_OPTS: ""
 
#### Details for S3 as snapshot storage
##True/False
S3: False
VAULT_S3_ACCESS_KEY: sample_s3_access_key
VAULT_S3_SECRET_ACCESS_KEY: sample_s3_secret_access_key
VAULT_S3_REGION_NAME: sample_s3_region_name
VAULT_S3_BUCKET: sample_s3_bucket
VAULT_S3_SIGNATURE_VERSION: default
#### S3 Specific Backend Configurations
#### Provide one of follwoing two values in s3_type variable, 
string's case should be match
#Amazon/Other_S3_Compatible
s3_type: sample_s3_type
#### Required field(s) for all S3 backends except Amazon
VAULT_S3_ENDPOINT_URL: ""
#True/False
VAULT_S3_SECURE: True
VAULT_S3_SSL_CERT: ""
 
###details of nbosdmapi
##If SSL is enabled "NBOSDMAPI_ENABLED_SSL_APIS" value should be nbosdmapi.
#NBOSDMAPI_ENABLED_SSL_APIS: nbosdmapi
##If SSL is disabled "NBOSDMAPI_ENABLED_SSL_APIS" value should be empty.
NBOSDMAPI_ENABLED_SSL_APIS: ""
NBOSDMAPI_SSL_CERT: ""
NBOSDMAPI_SSL_KEY: ""
 
#### Any service is using Ceph Backend then set ceph_backend_enabled 
value to True
#True/False
ceph_backend_enabled: False
 
#Set verbosity level and run playbooks with -vvv option to display 
custom debug messages
verbosity_level: 3