Guide de l'administrateur NetBackup™ for OpenStack

Préparation de l'hôte de déploiement

Sélectionnez le type de stockage cible de sauvegarde NetBackup for OpenStack.

Consultez la section Se reporter à À propos des types de cibles de sauvegarde NetBackup for OpenStack..

Copiez les rôles et variables Ansible aux emplacements requis.

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

Ajoutez le playbook NetBackup for OpenStack à /opt/openstack-ansible/playbooks/setup-openstack.yml à la fin du fichier.

- import_playbook: os-nbos-install.yml

Ajoutez les informations suivantes à la fin du fichier /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"

Créez le fichier /opt/openstack-ansible/inventory/env.d/nbos-nbosdmapi.yml.

Ajoutez les informations suivantes au fichier.

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

Modifiez le fichier /etc/openstack_deploy/openstack_user_config.yml selon l'exemple ci-dessous pour définir les entrées d'hôte pour les composants de NetBackup for OpenStack.

#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>

Modifiez la section commune des paramètres modifiables dans le fichier /etc/openstack_deploy/user_nbos_vars.yml.

Ajoutez les détails requis, tels que l'adresse IP de l'appliance NetBackup for OpenStack, la version du package NetBackup for OpenStack, la distribution OpenStack, le serveur principal de stockage de snapshots, les informations liées à SSL, etc.

##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