trilio wlm #20

Supports: bionic focal groovy
Add to new model

Description

TrilioVault provides a backup and recovery solution that natively integrates with OpenStack Clouds. . This charm provides the TrilioVault Workload Manager Service which forms part of the TrilioVault solution.


Overview

This charm provides the TrilioVault Workload Manager Service which forms part of the TrilioVault Cloud Backup solution.

Usage

TODO

Creating trust with the Cloud Admin account

In order for TrilioVault to backup services running on the OpenStack Cloud application trust must be granted from the Trilio WLM service account to the Cloud Admin account using the Admin role. This is completed using the 'create-cloud-admin-trust' action post deployment:

juju run-action --wait trilio-wlm/leader create-cloud-admin-trust \
    password=<cloud admin password>

This allows the Trilio WLM service account to impersonate the Cloud Admin account in order to access full details of services being protected.

Trusts can be listed and managed using the 'openstack trust ...' set of OSC commands.

Installing a TrilioVault License

In order to operate TrilioVault a license for the deployment must be installed. Attach the license file provided by Trilio to the application:

juju attach-resource trilio-wlm license=mylicense.lic

and then execute the 'create-license' action:

juju run-action --wait trilio-wlm/leader create-license

The resource may be included as part of a bundle but the action must be run post deployment to complete configuration of the TrilioVault service.

Alternatively this may be completed via the Horizon plugin for TrilioVault in the OpenStack Dashboard.

Configuration Options

TODO

Bugs

Please report bugs on Launchpad.


Configuration

action-managed-upgrade
(boolean) If True enables openstack upgrades for this charm via juju actions. You will still need to set openstack-origin to the new repository but instead of an upgrade running automatically across all units, it will wait for you to execute the openstack-upgrade action for this charm on each unit. If False it will revert to existing behavior of upgrading all units on config change.
backup-target-type
(string) Type of backup target. Valid types - nfs
nfs
debug
(boolean) Enable debug logging
dns-ha
(boolean) Use DNS HA with MAAS 2.0. Note if this is set do not set vip settings below.
haproxy-client-timeout
(int) Client timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 90000ms is used.
haproxy-connect-timeout
(int) Connect timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 9000ms is used.
haproxy-queue-timeout
(int) Queue timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 9000ms is used.
haproxy-server-timeout
(int) Server timeout configuration in ms for haproxy, used in HA configurations. If not provided, default value of 90000ms is used.
nfs-options
(string) NFS Options
nolock,soft,timeo=180,intr,lookupcache=none
nfs-shares
(string) NFS Shares mount source path
openstack-origin
(string) Repository from which to install. May be one of the following: distro (default), ppa:somecustom/ppa, a deb url sources entry or a supported Ubuntu Cloud Archive (UCA) release pocket. . Supported UCA sources include: . cloud:<series>-<openstack-release> cloud:<series>-<openstack-release>/updates cloud:<series>-<openstack-release>/staging cloud:<series>-<openstack-release>/proposed . For series=Precise we support UCA for openstack-release= * icehouse . For series=Trusty we support UCA for openstack-release= * juno * kilo * ... . NOTE: updating this setting to a source that is known to provide a later version of OpenStack will trigger a software upgrade.
cloud:bionic-train
os-admin-hostname
(string) The hostname or address of the admin endpoints created in the keystone identity provider. . This value will be used for admin endpoints. For example, an os-admin-hostname set to 'api-admin.example.com' with ssl enabled will create the following endpoint for neutron-api: . https://api-admin.example.com:9696/
os-admin-network
(string) The IP address and netmask of the OpenStack Admin network (e.g., 192.168.0.0/24) . This network will be used for admin endpoints.
os-internal-hostname
(string) The hostname or address of the internal endpoints created in the keystone identity provider. . This value will be used for internal endpoints. For example, an os-internal-hostname set to 'api-internal.example.com' with ssl enabled will create the following endpoint for neutron-api: . https://api-internal.example.com:9696/
os-internal-network
(string) The IP address and netmask of the OpenStack Internal network (e.g., 192.168.0.0/24) . This network will be used for internal endpoints.
os-public-hostname
(string) The hostname or address of the public endpoints created in the keystone identity provider. . This value will be used for public endpoints. For example, an os-public-hostname set to 'api-public.example.com' with ssl enabled will create the following endpoint for neutron-api: . https://api-public.example.com:9696/
os-public-network
(string) The IP address and netmask of the OpenStack Public network (e.g., 192.168.0.0/24) . This network will be used for public endpoints.
region
(string) OpenStack Region
RegionOne
ssl_ca
(string) TLS CA to use to communicate with other components in a deployment. . __NOTE__: This configuration option will take precedence over any certificates received over the ``certificates`` relation.
ssl_cert
(string) TLS certificate to install and use for any listening services. . __NOTE__: This configuration option will take precedence over any certificates received over the ``certificates`` relation.
ssl_key
(string) TLS key to use with certificate specified as ``ssl_cert``. . __NOTE__: This configuration option will take precedence over any certificates received over the ``certificates`` relation.
triliovault-pkg-source
(string) Repository address of triliovault packages
deb [trusted=yes] https://apt.fury.io/triliodata-4-0/ /
use-internal-endpoints
(boolean) Openstack mostly defaults to using public endpoints for internal communication between services. If set to True this option will configure services to use internal endpoints where possible.
use-syslog
(boolean) Setting this to True will allow supporting services to log to syslog.
verbose
(boolean) Enable verbose logging
vip
(string) Virtual IP(s) to use to front API services in HA configuration. If multiple networks are being used, a VIP should be provided for each network, separated by spaces.
vip_cidr
(int) Default CIDR netmask to use for HA vip when it cannot be automatically determined.
24
vip_iface
(string) Default network interface to use for HA vip when it cannot be automatically determined.
eth0
worker-multiplier
(float) The CPU core multiplier to use when configuring worker processes. By default, the number of workers for each daemon is set to twice the number of CPU cores a service unit has. When deployed in a LXD container, this default value will be capped to 4 workers unless this configuration option is set.