Edit System Configuration

To edit the system configuration parameters (System, Backups/Templates, Interface, Defaults) on the /settings/edit page, use the following request:

PUT /settings.xml
PUT /settings.json

XML Request Example

curl -i -X PUT http://onapp.test/settings.xml?restart=1 -d '<configuration><rsync_option_xattrs>false</rsync_option_xattrs><rsync_option_acls>true</rsync_option_acls><use_yubikey_login>true</use_yubikey_login><yubikey_api_key>000000000000000000</yubikey_api_key><yubikey_api_id>00000</yubikey_api_id><allow_incremental_backups>false</allow_incremental_backups><use_ssh_file_transfer>true</use_ssh_file_transfer><ssh_file_transfer_server></ssh_file_transfer_server><ssh_file_transfer_user>root</ssh_file_transfer_user><ssh_file_transfer_options>-oStrictHostKeyChecking=no-oUserKnownHostsFile=/dev/null-oPasswordAuthentication=no</ssh_file_transfer_options><ssh_port>22</ssh_port><template_path>/onapp/templates</template_path><backups_path>/onapp/backups</backups_path><data_path>/onapp/data</data_path><block_size type="integer">40</block_size><update_server_url>http://repo.onapp.com/</update_server_url><generate_comment>#AutomaticallygeneratedbyOnApp(3.0.GA)</generate_comment><session_timeout>480</session_timeout><enable_super_admin_permissions>false</enable_super_admin_permissions><simultaneous_backups>2</simultaneous_backups><simultaneous_backups_per_datastore>2</simultaneous_backups_per_datastore><simultaneous_backups_per_hypervisor>1</simultaneous_backups_per_hypervisor><simultaneous_transactions>16</simultaneous_transactions><simultaneous_backups_per_backup_server type="integer">2</simultaneous_backups_per_backup_server><guest_wait_time_before_destroy>55</guest_wait_time_before_destroy><remote_access_session_start_port>30000</remote_access_session_start_port><remote_access_session_last_port>30099</remote_access_session_last_port><support_help_email>support@onapp.com</support_help_email><ajax_power_update_time>8000</ajax_power_update_time><ajax_pagination_update_time>9000</ajax_pagination_update_time><hypervisor_live_times>12</hypervisor_live_times><transaction_approvals>true</transaction_approvals><recovery_templates_path>/onapp/tools/recovery</recovery_templates_path><remove_backups_on_destroy_vm>true</remove_backups_on_destroy_vm><google_map_token/><dashboard_stats type="array"><dashboard_stat/><dashboard_stat>cpu</dashboard_stat><dashboard_stat>memory</dashboard_stat></dashboard_stats><disable_hypervisor_failover>false</disable_hypervisor_failover><ips_allowed_for_login></ips_allowed_for_login><monitis_path>/usr/local/monitis</monitis_path><monitis_account>monitis@onapp.com</monitis_account><monitis_apikey>4JIA5DJUM9O01HJ550B88V73GR</monitis_apikey><locales></locales><locales>en</locales><max_memory_ratio>16</max_memory_ratio><pagination_max_items_limit>100</pagination_max_items_limit><pagination_dashboard_pages_limit>10</pagination_dashboard_pages_limit><default_image_template>1</default_image_template><service_account_name>onapp</service_account_name><default_acceleration_policy>false</default_acceleration_policy><default_virsh_console_policy>false</default_virsh_console_policy><default_firewall_policy>DROP</default_firewall_policy> <drop_firewall_policy_allowed_ips>,</drop_firewall_policy_allowed_ips><app_name>OnApp</app_name><show_ip_address_selection_for_new_vm>true</show_ip_address_selection_for_new_vm><backup_taker_delay>5</backup_taker_delay><billing_stat_updater_delay>5</billing_stat_updater_delay><cluster_monitor_delay>15</cluster_monitor_delay><hypervisor_monitor_delay>5</hypervisor_monitor_delay><cdn_sync_delay>1200</cdn_sync_delay><schedule_runner_delay>5</schedule_runner_delay><transaction_runner_delay>5</transaction_runner_delay><zombie_transaction_time>20</zombie_transaction_time><zombie_disk_space_updater_delay>300</zombie_disk_space_updater_delay><enabled_libvirt_anti_spoofing>true</enabled_libvirt_anti_spoofing><allow_start_vms_with_one_ip>false</allow_start_vms_with_one_ip><disable_billing>true</disable_billing><allow_initial_root_password_encryption>false</allow_initial_root_password_encryption><wipe_out_disk_on_destroy>false</wipe_out_disk_on_destroy><password_enforce_complexity>false</password_enforce_complexity><password_minimum_length>6</password_minimum_length><password_upper_lowercase>false</password_upper_lowercase><password_letters_numbers>false</password_letters_numbers><password_symbols>false</password_symbols><password_force_unique>false</password_force_unique><password_lockout_attempts>3</password_lockout_attempts><password_expiry>1</password_expiry><password_history_length>12</password_history_length><force_windows_backups>false</force_windows_backups><cloud_boot_enabled>false</cloud_boot_enabled><nfs_root_ip></nfs_root_ip><cloud_boot_target></cloud_boot_target><max_ip_addresses_to_assign_simultaneously>256</max_ip_addresses_to_assign_simultaneously><storage_enabled>false</storage_enabled><intra_hypervisor_balance_threshold_ratio>95</intra_hypervisor_balance_threshold_ratio><inter_hypervisor_balance_threshold_ratio>95</inter_hypervisor_balance_threshold_ratio><uniform_node_capacity_threshold_ratio>5</uniform_node_capacity_threshold_ratio><prefer_local_reads>false</prefer_local_reads><vmware_cluster_name>OnApp</vmware_cluster_name><allow__hypervisor_password_encryption>false</allow_hypervisor_password_encryption><archive_stats_period>7776000</archive_stats_period><instant_stats_period>10</instant_stats_period><is_archive_stats_enabled>false</is_archive_stats_enabled><system_alert_reminder_period>60</system_alert_reminder_period><use_html5_vnc_console>false</use_html5_vnc_console><backup_convert_coefficient>1.1</backup_convert_coefficient><delete_template_source_after_install>1</delete_template_source_after_install><instant_stats_period>10</instant_stats_period><snmptrap_addresses></snmptrap_addresses><snmptrap_port>3162</snmptrap_port><url_for_custom_tools>www.sample.com</url_for_custom_tools><ip_address_reservation_time>60</ip_address_reservation_time><isolated_license>false</isolated_license><license_key>XXXXX-XXXXX-XXXXX-XXXXX-XXXXX-XXXXX</license_key><dashboard_api_access_token>fgfhhkkoopjjhjggdfg</dashboard_api_access_token><cdn_max_results_per_get_page type="integer">500</cdn_max_results_per_get_page><instance_packages_threshold_num>6</instance_packages_threshold_num><transaction_standby_period>30</transaction_standby_period><draas_enabled type="boolean">false</draas_enabled><allow_to_collect_errors>true</allow_to_collect_errors><zabbix_host></zabbix_host><zabbix_url>/zabbix</zabbix_url><zabbix_user>Admin</zabbix_user><zabbix_password>zabbix</zabbix_password><amount_of_service_instances>1</amount_of_service_instances><system_theme>dark</system_theme><recipe_temporary_directory>/tmp<recipe_temporary_directory><migration_rate_limit type="integer">10</migration_rate_limit><simultaneous_migrations_per_hypervisor type="integer">5</simultaneous_migrations_per_hypervisor></configuration>' -u user:userpass -H 'Accept: application/xml' -H 'Content-type: application/xml'

JSON Request Example

curl -i -X PUT http://onapp.test/settings.json?restart=1 -d '{"configuration":{"use_yubikey_login":false,"yubikey_api_key":"000000000000000000000000","yubikey_api_id":"00000","archive_stats_period": "33","instant_stats_period": "103","is_archive_stats_enabled": "true","rsync_option_xattr":"true","rsync_option_acls": "false","allow_incremental_backups": "false","use_ssh_file_transfer":"true","ssh_file_transfer_server":"","ssh_file_transfer_user":"root","ssh_file_transfer_options":"-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o PasswordAuthentication=no","ssh_port":"22","template_path":"/onapp/templates","backups_path":"/onapp/backups","data_path":"/onapp/data","update_server_url":"http://repo.onapp.com/","isolated_license":"true","license_key":"XXXXX-XXXXX-XXXXX-XXXXX-XXXXX-XXXXX","ip_address_reservation_time":"60","generate_comment":"# Automatically generated by OnApp (3.0.GA)","simultaneous_backups":"2","simultaneous_backups_per_datastore":"2","simultaneous_backups_per_hypervisor":"1","simultaneous_transactions":"16","simultaneous_backups_per_backup_server":"2","guest_wait_time_before_destroy":"55","remote_access_session_start_port":"30000","remote_access_session_last_port":"30099","system_email":"app@onapp.com","ajax_power_update_time":"8000","ajax_pagination_update_time":"9000","hypervisor_live_times":"12","transaction_approvals":"true","system_host":"onapp.com","system_notification":"true","system_support_email":"support@onapp.com","recovery_templates_path":"/onapp/tools/recovery","remove_backups_on_destroy_vm":"true","disable_hypervisor_failover":"false","ips_allowed_for_login":"","monitis_path":"/usr/local/monitis","monitis_account":"monitis@onapp.com","monitis_apikey":"4JIA5DJUM9O01HJ550B88V73GR","locales":["","en"],"max_memory_ratio":"16","google_map_token":"test","dashboard_stats":"cpu","pagination_max_items_limit":"100","pagination_dashboard_pages_limit":"10","default_image_template":"1","service_account_name":"onapp","default_firewall_policy":"DROP","drop_firewall_policy_allowed_ips":",","app_name":"OnApp","show_ip_address_selection_for_new_vm":"true","backup_taker_delay":"5","billing_stat_updater_delay":"5","cluster_monitor_delay":"15","hypervisor_monitor_delay":"5","cdn_sync_delay":"1200","schedule_runner_delay":"5","transaction_runner_delay":"5","zombie_transaction_time":"20","zombie_disk_space_updater_delay":"300","enabled_libvirt_anti_spoofing":"true","allow_start_vms_with_one_ip":"false","disable_billing":"true","allow_initial_root_password_encryption":"false","wipe_out_disk_on_destroy":"false","password_enforce_complexity":"false","password_minimum_length":"6","password_upper_lowercase":"false","password_letters_numbers":"false","password_symbols":"false","password_force_unique":"false","password_lockout_attempts":"3","password_expiry":"1","password_history_length":"12","force_windows_backups":"false","cloud_boot_enabled":false,"nfs_root_ip":"","cloud_boot_target":"","max_ip_addresses_to_assign_simultaneously":"256","storage_enabled":"false","prefer_local_reads":"false","vmware_cluster_name":"OnApp","allow_hypervisor_password_encryption":"false","archive_stats_period":"7776000","is_archive_stats_enabled":"false","system_alert_reminder_period":"60","use_html5_vnc_console":"false","backup_convert_coefficient":"1.1","instant_stats_period":"1"0,"email_delivery_method":"sendmail","smtp_address":"smtp.gmail.com","smtp_authentication":"login","smtp_domain":"smtp.gmail.com","smtp_enable_starttls_auto":"1","smtp_password":"pass","smtp_port":"465","smtp_username":"name","snmptrap_addresses":"","snmptrap_port":"3162","delete_template_source_after_install":"12,"url_for_custom_tools":"www.sample.com","system_theme":"dark","dashboard_api_access_token":"dfgdfghjhjjkjkljl", "cdn_max_results_per_get_page":"500","instance_packages_threshold_num":"6","default_virsh_console_policy":"false","allow_to_collect_errors":"true","zabbix_host":"","zabbix_url":"/zabbix","zabbix_user":"Admin","zabbix_password":"zabbix","transaction_standby_period":"30","amount_of_service_instances":"30","recipe_temporary_directory":"/tmp","migration_rate_limit":"10","simultaneous_migrations_per_hypervisor":"5"}}' -u user:userpass -H 'Accept: application/json' -H 'Content-type: application/json' 


use_yubikey_login - whether logging in using a Yubikey is enabled

yubikey_api_key - your Yubico secret key

yubikey_api_id - your Yubico client ID

use_ssh_file_transfer - set 1 to allow secure file access, transfer and management to a remote server. It is not possible to utilize SSH file transfer option when incremental backups are enabled.

Skip this option if you are using incremental backups.

If you are using incremental backups option, you should either enable dedicated backup servers in your cloud or share the backups and templates folders (paths) between your compute resources.

ssh_file_transfer_server - the address of the remote server

ssh_file_transfer_user - the login used for remote server authentication. A password is not required, as it is required that you store a host key

ssh_file_transfer_options - SSH protocol options that set the rules and behavior of how to log into the remote server

ssh_port the port used for contacting SSH servers

template_path - path to the directory where templates will be stored

backups_path - path to the directory where backups will be stored

data_path –path to the directory where the recovery templates will be stored

update_server_url - URL address where OnApp software updates are downloaded from

delete_template_source_after_install - if enabled, the downloaded templates will be deleted after they are distributed

generate_comment - this text is added by OnApp to system configuration files, such as resolv.conf

session_timeout - the timeout between sessions within OnApp in minutes

(lightbulb)enable_super_admin_permissions - true, if a super admin feature is enabled; otherwise, false

simultaneous_backups - the maximum allowed number of simultaneous compute resource and data store backup processes

simultaneous_backups_per_datastore - the maximum number of simultaneous data store backup processes

simultaneous_backups_per_hypervisor - the maximum number of simultaneous compute resource backup processes

simultaneous_transactions - the number of transaction runners which the daemon will execute at the same time

simultaneous_backups_per_backup_server - the maximum number of simultaneous backup processes per backup server

guest_wait_time_before_destroy – the VS shutdown period (from 30 to 300 seconds). This allows to refuse the shutdown if the VS is booting and retry every 30 seconds till it is registered.

remote_access_session_start_port - the first port in the range, which are used to remotely connect to virtual servers using the integrated VNC console

remote_access_session_last_port - the last port in the range, which are used to remotely connect to virtual servers using the integrated VNC console

support_help_email - support email to which the help requests will be sent from Control Panel > Help

ajax_power_update_time - how often VS status is refreshed on the Virtual Servers screen in ms

ajax_pagination_update_time - how often the dashboard, logs and other items are refreshed in ms

hypervisor_live_times - determines how many times the Control Panel server will attempt to contact a compute resource before failover is initiated. 1 compute resource live time = 10 seconds

transaction_approvals - true, if transaction approvals are enabled, otherwise, false

recovery_templates_path - path to the directory where recovery templates will be stored

remove_backups_on_destroy_vm - set 1 to remove all VS backups after this VS was deleted

disable_hypervisor_failover - 1, if compute resource failover will not initiate after meeting the value of the compute resource_live_times parameter

ips_allowed_for_login - list of IP addresses allowed for login to OnApp CP

Note that Monitis will come to its end of life on June 1st, 2019 and will no longer be supported. 

monitis_path - path to the directory where Monitis client (to enable autoscale) will be installed

monitis_account - name of the Monitis account

monitis_apikey - API key to access the Monitis account

locales - an array of locals (the locale code) available for the users

remove_old_root_passwords - 1, if old root password are removed, otherwise 0

pagination_max_items_limit – the maximum number of items after which the Show All option can not be applied.

pagination_dashboard_pages_limit – the maximum number of pages to list log items in the Activity Log section at the main Dashboard page.

allow_advanced_vs_management - true, if the VS advanced configuration is enabled, otherwise, false

default_image_template - default VS template to create a new virtual server

service account name - service account name that is automatically created on VMware virtual servers to be able to communicate with them. 

default_acceleration_policy - true, if the default acceleration policy is enabled; otherwise, false

(lightbulb)default_virsh_console_policy - true, if Virsh console is available by default for all newly created VSs, otherwise, false

default_firewall_policy - default firewall policy for all VSs (unless set otherwise for a particular VS)

drop_firewall_policy_allowed_ips - enter the IP addresses to be allowed as an exception if the default firewall policy is DROP

app_name - application name displayed on the login screen

show_ip_address_selection_for_new_vm - set 1 to enable IP address assignment during VS creation

backup_taker_delay - frequency in seconds for launching the Backup Taker task

billing_stat_updater_delay - frequency in seconds for launching the Billing Stats Monitor task

cluster_monitor_delay - frequency in seconds for launching the Cluster Monitor task

hypervisor_monitor_delay - frequency in seconds for launching the compute resource Monitor task

cdn_sync_delay - frequency in seconds for launching the CDN sync task

google_map_token - add Google API key, if you face the problem with viewing the maps on VS/Smart/Application server creation wizard.

dashboard_stats -  an array of statistics, which is shown on the dashboard

schedule_runner_delay - frequency in seconds for launching the Schedule Runner task

transaction_runner_delay - frequency in seconds for launching the Transaction Runner task

zombie_transaction_time – the duration in minutes for the system to consider a task as "pending" before it can be relegated to zombie status

zombie_disk_space_updater_delay – the duration in minutes for the system to check the size of a zombie disk

dns_enabled – 1, if DNS is enabled, otherwise 0

enabled_libvirt_anti_spoofing - 1, if the anti-spoofing protection is enabled, otherwise 0

allow_start_vms_with_one_ip - true, if it is allowed to start up virtual servers with one IP address, otherwise false

disable_billing - true, if billing is disabled, otherwise false

allow_initial_root_password_encryption - set 1 to allow password encryption, otherwise set 0

allow_hypervisor_password_encryption - set 1 to allow VMware compute resource password encryption, otherwise set 0

wipe_out_disk_on_destroy – 1, if the disk wipeout is allowed when deleting or migrating a disk, otherwise 0

password_minimum_length  - specify minimum required password length (0-99). The default value is 6.

password_letters_numbers - 1, if the user is enforced to use both letters and numbers in their password, otherwise 0

password_symbols type - 1, if the user is enforced to use symbols in their password, otherwise 0

password_force_unique - 1, if the user is enforced to enter unique password configuration each time they change the password, otherwise 0. This refers to the user account passwords only.

password_lockout_attempts - the number of unsuccessful logon attempts that are allowed before user's account is locked out

password_lockout_response - the message displayed to the user after theexceed the number of unsuccessful logon attempts

password_expiry type - password expiry period in months

password_history_length - the number of last passwords saved in OnApp configuration

force_windows_backups - 1, if forced backup feature is enabled for Windows-based virtual servers, otherwise 0

cloud_boot_enabled - 1, if CloudBoot system is enabled on the cloud, otherwise 0

nfs_root_ip - IP address of the NFS server where templates for creating PXE compute resources are stored

cloud_boot_target - IP of the server where the CP is installed

max_ip_addresses_to_assign_simultaneously - the maximum number of IP addresses that can be assigned to user simultaneously. The default value is 256.

storage_enabled - true, if OnApp storage is enabled, otherwise false

intra_hypervisor_balance_threshold_ratio - percentage ratio to the average free space for all nodes in the hypervisor. The default value is 5%. You will receive a warning in the storage health check if the free space on one of the compute resource's nodes will be smaller by the indicated value as compared to the other nodes on the compute resource.

inter_hypervisor_balance_threshold_ratio - percentage ratio to the average free space for all compute resources within one hypervisor zone. The default value is 5%. You will receive a warning in the storage health check if the free space on one of the compute resources in the zone will be smaller by the indicated value as compared to the other resources in the compute zone.

uniform_node_capacity_threshold_ratio - the value (%) by which the size of a node in a data store can differ from the average node size in this data store. The default value is 5%. If this value is exceeded, you will receive a warning in the storage health check.

prefer_local_reads - true, if the local read path is enabled, otherwise false

vmware_cluster_name - name of the VMware cluster

ip_address_reservation_time - the duration in seconds during which the IP address will be reserved for a user and unavailable for other users. The default value is 60.

isolated_license - true, if the isolated license is used on the CP, otherwise false

license_key - license key of your OnApp CP (required parameter)

archive_stats_period - set the time in months for hourly statistics storage. For example, if you set this parameter to 10, the hourly statistics will be stored for the current month and the 10 previous months. And everything older than 10 months will be sent to archive (that is converted into monthly statistics). If this parameter is set as 1, then you can view the detailed hourly statistics for both the current and the previous month. 

instant_stats_period - set the number of days the instant (raw) statistics will be stored. Starting with OnApp version 5.0, the default value for new installations is 1. For the clouds that have been upgraded from OnApp version 4.3, the default value is 10.

is_archive_stats_enabled - set this parameter true to enable archiving of hourly statistics; if false - the statistics will be archived on monthly basis

use_html5_vnc_console - true, if the use of HTML 5 console is enabled, otherwise false

It is only possible to use HTML 5 console if the Control Panel server is based on CentOS6.

backup_convert_coefficient - This parameter is for incremental backups only. During the backup conversion to template, backup’s size is multiplied by this coefficient to make sure that template will be slightly bigger than the actual size for correct performance.

snmptrap_addresses* - a set of IPv4 addresses separated by coma. These IP addresses will be used for communication between Control Panel and compute resources

snmptrap_port* - port used for snmptrap. This must be greater than 1024

We recommend that you do not to change the default value.
In case you change the port value on your OnApp CP - the corresponding change of the port VM_STATUS_SNMP_PORT should be made for all Compute resources in /etc/onapp.conf file.  

system_theme - specify the look and feel theme which should be used in the cloud by default. You can set dark or light parameters.

url_for_custom_tools - path to custom recovery ISO images. Specify the full URL to the tools file packed with GNU Tar + Gzip, like http://domain.com/file.tgz.

allow_incremental_backups - true, if incremental backups are allowed, otherwise false. Incremental backups are not available for Windows virtual servers, as well as under VMware and Solid Fire.

rsync_option_xattrs - true if storing extended attributes is enabled when taking incremental backups.

rsync_option_acls - true if storing access control lists is enabled.

dashboard_api_access_token - the Access token from OnApp Dashboard used to synchronize locations between OnApp CP and OnApp Dashboard.

cdn_max_results_per_get_page - the maximum number of results per page delivered when OnApp data are synchronized with Aflexi. The default value is 500.

instance_packages_threshold_num - when the specified number is reached, instance packages are shown in list view in the virtual server creation wizard for easier instance package selection. The default value is 3.

transaction_standby_period - the time which a transaction spends in stand-by period. The default value is 30.

allow_to_collect_errors - 'true' if the Control Panel is allowed to collect, aggregate, encrypt and send crash reports, otherwise 'false'. If you enable this feature, the error list from your Control Panel will be sent to OnApp in a form of an encrypted API call. By default, this option is disabled.

log_level - log detalization level: debug, info, warn, error and fatal. This parameter is available only for CPs in development mode. It is not displayed for Control Panels in staging or production modes. By default, this parameter is set to 'info'.

graceful_stop_timeout - if the OnApp Engine is stopped, running transactions will fail after the amount of time (seconds) indicated by this parameter. By default, this parameter is set to 300 seconds.

block_size -  the block size in MB for disks which is used when migrating disks to another data store. The default value is 8 MB.

draas_enabled - 'true' if DRaaS is enabled for the Cloud; otherwise false

zabbix_host - the IP address of your Zabbix server

zabbix_url - the path to the Zabbix web-interface

zabbix_user - your Zabbix user

zabbix_password - your Zabbix password

amount_of_service_instances - the number of system processes that perform the OnApp engine tasks simultaneously. Each of the system processes performs the task using a separate CPU core. The default value is 2. Currently, the maximum value is 12. If you input a value larger than 12, the number of system process will still be 12.

migration_rate_limit –  the maximum rate limit used for migrating the VS. The default value is 10 Mbps.

recipe_temporary_directory - the temporary recipe directory where all recipe scripts (on Control Panel, compute resources and virtual servers) are generated. The default value is /tmp

simultaneous_migrations_per_hypervisor - the maximum amount of transactions which can be run simultaneously on the target compute resource when migrating a VS. The default value is 5. Applicable only to Migrate VS and Disks.

snmp_stats_level1_period - set the delay in seconds between executing the backup tasks which gather information about compute resources uptime and virtual servers' statuses

snmp_stats_level2_period - set the delay in seconds between executing the backup tasks which gather information about the disk usage, network usage, CPU usage statistics and the list of virtual servers

snmp_stats_level3_period - set the delay in seconds between executing the backup tasks which generate the list of volume groups and logical volumes

Page History

v.6.2 Edge 1

  • added the enable_super_admin_permissions parameter

v. 6.1 Edge 2

  • added the default_virsh_console_policy parameter

v. 6.0

  • added the following parameters:
    • session_timeout
    • drop_firewall_policy_allowed_ips 
    • default_custom_theme
    • default_acceleration_policy
    • recipe_temporary_directory 

v. 5.10

  • removed the enable_huge_pages parameter

v. 5.9

  • added the following parameters:
    • max_ip_addresses_to_assign_simultaneously
    • ip_address_reservation_time 
    • disable_billing
    • transaction_approvals

v. 5.8 

  • added the allow_advanced_vs_management parameter

v. 5.7

  • added the following parameters:
    • support_help_email
    • intra_hypervisor_balance_threshold_ratio

    • inter_hypervisor_balance_threshold_ratio

    • uniform_node_capacity_threshold_ratio

    • pagination_dashboard_pages_limit 

v. 5.6

  • added the following parameters:
    • isolated_license
    • support_help_email
  • updated the following parameters:
    • simultaneous_migrations_per_hypervisor
    • migration_rate_limit

v. 5.4

  • added the following parameters:
    • block_size
    • migration rate limit
    • simultaneous migrations per hypervisor
    • snmp_stats_level1_period
    • snmp_stats_level2_period
    • snmp_stats_level3_period
  • removed ip_range_limit parameter

v. 5.2

  • added the following parameters:
    • google_map_token
    • dashboard_stats
  • removed the following parameters:
    • system_email

    • system_host

    • system_notification

    • system_support_email

    • email_delivery_method smtp_address

    • smtp_authentication

    • smtp_domain

    • smtp_enable_starttls_auto

    • smtp_password

    • smtp_port

    • smtp_username

v. 5.0

  • added the following parameters: 
    • log_level
    • graceful_stop_timeout

 v. 4.2

  • added the following parameters:
    • use_yubikey_login
    • yubikey_api_id
    • yubikey_api_key
    • allow_to_collect_errors
    • draas_enabled
    • zabbix_host 
    • zabbix_url 
    • zabbix_user 
    • zabbix_password 

v. 4.1

  • added the following parameters:
    • instance_packages_threshold_num
    • cdn_max_results_per_get_page
    • transaction_standby_period 
    • amount_of_service_instances
    • allow_to_collect_errors

v. 3.5

  • added system_theme parameter

v. 3.3.1

  • added dashboard_api_access_token parameter

v. 3.3

  • added the following parameters:
    • delete_template_source_after_install
    • instant_stats_period
    • email_delivery_method
    • smtp_address
    • smtp_authentication
    • smtp_domain
    • smtp_enable_starttls_auto
    • smtp_password
    • smtp_port
    • smtp_username
    • snmptrap_addresses
    • snmptrap_port
  • removed cpu_guarantee parameter from general system settings; now cpu_guarantee can be set for a compute zone

v. 3.2.2

  • added the following parameters:
    • rsync_option_xattrs
    • rsync_option_acls

v. 3.2

  • added the following parameters:
    • allow_incremental_backups
    • backup_convert_coefficient 
    •  url_for_custom_tools 
  • removed wrong_activated_logical_volume_minutes parameter

v. 3.1

  • added the following parameters:
    • allow_start_vms_with_one_ip
    • archive_stats_period
    • is_archive_stats_enabled
    • service_account_name
    • system_alert_reminder_period
    • use_html5_vnc_console 
    • wrong_activated_logical_volume_minutes

v. 3.0

  • added the following parameters:
    • enable_huge_pages
    • use_nbd