REFERENCE.md

Reference

Table of Contents

Classes

• patching: allows global customization of the patching resources
• patching::params: params for the patching module resources

Defined types

• patching::script: manages a script for custom patching actions

Functions

• patching::snapshot_vmware: Creates/deletes snapshots on VMs using the VMware vSphere API.
• patching::target_names: Returns an array of names, one for each target, based on the $name_property

Tasks

• available_updates: Collects information about available updates on a target system
• available_updates_linux: Collects information about available updates on a target system
• available_updates_windows: Collects information about available updates on a target system
• cache_remove: Removes/clears the target's update cache. For RHEL/CentOS this means a yum clean all. For Debian this means a apt update. For Windows thi
• cache_remove_linux: Removes/clears the target's update cache. For RHEL/CentOS this means a yum clean all. For Debian this means a apt update. For Windows thi
• cache_remove_windows: Removes/clears the target's update cache. For RHEL/CentOS this means a yum clean all. For Debian this means a apt update. For Windows thi
• cache_update: Updates the targets update cache. For RHEL/CentOS this means a yum clean expire-cache. For Debian this means a apt update. For Windows th
• cache_update_linux: Updates the targets update cache. For RHEL/CentOS this means a yum clean expire-cache. For Debian this means a apt update.
• cache_update_windows: Updates the targets update cache. For Windows this means a Windows Update refresh.
• history: Reads the update history from the JSON 'result_file'.
• monitoring_prometheus: Create or remove alert silences for hosts in Prometheus.
• monitoring_solarwinds: Enable or disable monitoring alerts on hosts in SolarWinds.
• post_update: Run post-update script on target host(s), only if it exists. If the script doesn't exist or isn't executable, then this task succeeds (this a
• pre_post_update_linux: Pre-post-update definition to make bolt not throw a warning. Best to use pre_update or post_update directly.
• pre_post_update_windows: Pre-post-update definition to make bolt not throw a warning. Best to use pre_update or post_update directly.
• pre_update: Run pre-update script on target host(s), only if it exists. If the script doesn't exist or isn't executable, then this task succeeds (this al
• puppet_facts: Gather system facts using 'puppet facts'. Puppet agent MUST be installed for this to work.
• reboot_required: Checks if a reboot is pending
• reboot_required_linux: Checks if a reboot is pending
• reboot_required_windows: Checks if a reboot is pending
• snapshot_kvm: Creates or deletes snapshots on a set of KVM/Libvirt hypervisors
• update: Execute OS updates on the target. For RedHat/CentOS this runs yum update. For Debian/Ubuntu runs apt upgrade. For Windows this runs Windo
• update_history: Reads the update history from the JSON 'result_file'.
• update_history_linux: Reads the update history from the JSON 'result_file'.
• update_history_windows: Reads the update history from the JSON 'result_file'.
• update_linux: Execute OS updates on the target. For RedHat/CentOS this runs yum update. For Debian/Ubuntu runs apt upgrade. For SLES this runs `zypper
• update_windows: Execute OS updates on the target. For RedHat/CentOS this runs yum update. For Debian/Ubuntu runs apt upgrade. For Windows this runs Windo

Plans

• patching: Our generic and semi-opinionated workflow.
• patching::available_updates: Checks all targets for available updates reported by their Operating System.
• patching::check_online: Checks each node to see they're online.
• patching::check_puppet: Checks each node to see if Puppet is installed, then gather Facts on all targets.
• patching::deploy_scripts
• patching::get_facts: Sets patching facts on targets
• patching::get_targets: get_targets() except it also performs online checks and gathers facts in one step.
• patching::monitoring_multiple: Disable monitoring for targets in multiple services
• patching::monitoring_prometheus: Create or remove alert silences for hosts in Prometheus.
• patching::monitoring_solarwinds: Enable or disable monitoring alerts on hosts in SolarWinds.
• patching::ordered_groups: Takes a set of targets then groups and sorts them by the patching_order var set on the target.
• patching::post_update: Executes a custom post-update script on each node.
• patching::pre_post_update: Common entry point for executing the pre/post update custom scripts
• patching::pre_update: Executes a custom pre-update script on each node.
• patching::puppet_facts: Plan thatr runs 'puppet facts' on the targets and sets them as facts on the Target objects.
• patching::reboot_required: Querys a targets operating system to determine if a reboot is required and then reboots the targets that require rebooting.
• patching::set_facts: Sets patching facts on targets
• patching::snapshot_kvm: Creates or deletes VM snapshots on targets in KVM/Libvirt.
• patching::snapshot_vmware: Creates or deletes VM snapshots on targets in VMware.
• patching::update_history: Collect update history from the results JSON file on the targets

Classes

patching

allows global customization of the patching resources

Examples

Basic usage

include patching

Customizing script location

class {'patching':
  bin_dir => '/my/custom/patching/scripts',
}

Customizing the owner/group/mode of the scripts

class {'patching':
  owner => 'svc_patching',
  group => 'svc_patching',
  mode  => '0700',
}

Customizing from hiera

patching::bin_dir: '/my/custom/app/patching/dir'
patching::owner: 'svc_patching'
patching::group: 'svc_patching'
patching::mode: '0700'

Deploying scripts from hiera

patching::scripts:
  custom_app_pre_patch.sh:
    source: 'puppet:///mymodule/patching/custom_app_pre_patch.sh'
  custom_app_post_patch.sh:
    source: 'puppet:///mymodule/patching/custom_app_post_patch.sh'

Parameters

The following parameters are available in the patching class:

• patching_dir
• bin_dir
• log_dir
• owner
• group
• mode
• scripts

patching_dir

Data type: Any

Global directory as the base for bin_dir and log_dir

Default value: $patching::params::patching_dir

bin_dir

Data type: Any

Global directory where the scripts will be installed

Default value: $patching::params::bin_dir

log_dir

Data type: Any

Directory where log files will be written during patching

Default value: $patching::params::log_dir

owner

Data type: Any

Default owner of installed scripts

Default value: $patching::params::owner

group

Data type: Any

Default group of installed scripts

Default value: $patching::params::group

mode

Data type: Any

Default file mode of installed scripts

Default value: $patching::params::mode

scripts

Data type: Optional[Hash]

Hash of script resources to instantiate. Useful for declaring script installs from hiera.

Default value: undef

patching::params

params for the patching module resources

Defined types

patching::script

manages a script for custom patching actions

Examples

Basic usage from static file

include patching
patching::script { 'pre_patch.sh':
  source => 'puppet://mymodule/patching/custom_app_pre_patch.sh',
}

Basic usage from template

include patching
patching::script { 'pre_patch.sh':
  content => template('mymodule/patching/custom_app_pre_patch.sh'),
}

Installing the script into a different path with a different name

include patching
patching::script { 'custom_app_pre_patch.sh':
  content => template('mymodule/patching/custom_app_pre_patch.sh'),
  bin_dir => '/my/custom/app/patching/dir',
}

Installing multiple scripts into a different path

class {'patching':
  bin_dir => '/my/custom/app/patching/dir',
}

# we don't have to override bin_dir on each of these because
# we configured it gobally in the patching class above
patching::script { 'custom_app_pre_patch.sh':
  content => template('mymodule/patching/custom_app_pre_patch.sh'),
}
patching::script { 'custom_app_post_patch.sh':
  content => template('mymodule/patching/custom_app_post_patch.sh'),
}

From hiera

patching::bin_dir: '/my/custom/app/patching/dir'
patching::scripts:
  custom_app_pre_patch.sh:
    source: 'puppet:///mymodule/patching/custom_app_pre_patch.sh'
  custom_app_post_patch.sh:
    source: 'puppet:///mymodule/patching/custom_app_post_patch.sh'

Parameters

The following parameters are available in the patching::script defined type:

• source
• content
• bin_dir
• owner
• group
• mode

source

Data type: Any

Source (puppet path) for the file resource of the script. Either source our content must be specified. If neither are specified an error will be thrown.

Default value: undef

content

Data type: Any

Content (raw string, result of template(), etc) for the file resource of the script. Either source our content must be specified. If neither are specified an error will be thrown.

Default value: undef

bin_dir

Data type: Any

Directory where the script will be installed

Default value: $patching::bin_dir

owner

Data type: Any

Owner of the script file

Default value: $patching::owner

group

Data type: Any

Group of the script file

Default value: $patching::group

mode

Data type: Any

File mode to set on the script

Default value: $patching::mode

Functions

patching::snapshot_vmware

Type: Ruby 4.x API

Creates/deletes snapshots on VMs using the VMware vSphere API.

patching::snapshot_vmware(Array $vm_names, String $snapshot_name, String $vsphere_host, String $vsphere_username, String $vsphere_password, String $vsphere_datacenter, Optional[Boolean] $vsphere_insecure, Optional[String] $snapshot_description, Optional[Boolean] $snapshot_memory, Optional[Boolean] $snapshot_quiesce, Optional[String] $action)

Creates/deletes snapshots on VMs using the VMware vSphere API.

Returns: Array Results from the snapshot create/delete tasks

vm_names

Data type: Array

Array of VM names to create/delete snapshots on

snapshot_name

Data type: String

Name of the snapshot to create/delete

vsphere_host

Data type: String

Hostname/IP of the vSphere server

vsphere_username

Data type: String

Username to use for authenticating to vSphere

vsphere_password

Data type: String

Password to use for authenticating to vSphere

vsphere_datacenter

Data type: String

Datacenter in the vSphere to use when search for VMs

vsphere_insecure

Data type: Optional[Boolean]

Flag to enable HTTPS without SSL verification

snapshot_description

Data type: Optional[String]

Description of the snapshot, when creating.

snapshot_memory

Data type: Optional[Boolean]

Snapshot the VMs memory, when creating.

snapshot_quiesce

Data type: Optional[Boolean]

Quiesce/flush the VMs filesystem when creating the snapshot

action

Data type: Optional[String]

Action to perform on the snapshot, 'create' or 'delete'

patching::target_names

Type: Puppet Language

Returns an array of names, one for each target, based on the $name_property

patching::target_names(TargetSpec $targets, Enum['hostname', 'name', 'uri'] $name_property)

The patching::target_names function.

Returns: Array[String] Array of names, one for each target

targets

Data type: TargetSpec

List of targets to extract the name from

name_property

Data type: Enum['hostname', 'name', 'uri']

Property in the Target to use as the name

Tasks

available_updates

Collects information about available updates on a target system

Supports noop? true

Parameters

provider

Data type: Optional[String]

What update provider to use. For Linux (RHEL, Debian, SUSE, etc.) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

available_updates_linux

Collects information about available updates on a target system

Supports noop? true

Parameters

provider

Data type: Optional[String[1]]

What update provider to use. For Linux (RHEL, Debian, etc) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

available_updates_windows

Collects information about available updates on a target system

Supports noop? true

Parameters

provider

Data type: Optional[String[1]]

What update provider to use. For Linux (RHEL, Debian, etc) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

cache_remove

Removes/clears the target's update cache. For RHEL/CentOS this means a yum clean all. For Debian this means a apt update. For Windows this means a Windows Update refresh.

Supports noop? false

cache_remove_linux

Removes/clears the target's update cache. For RHEL/CentOS this means a yum clean all. For Debian this means a apt update. For Windows this means a Windows Update refresh.

Supports noop? false

cache_remove_windows

Removes/clears the target's update cache. For RHEL/CentOS this means a yum clean all. For Debian this means a apt update. For Windows this means a Windows Update refresh.

Supports noop? false

cache_update

Updates the targets update cache. For RHEL/CentOS this means a yum clean expire-cache. For Debian this means a apt update. For Windows this means a Windows Update refresh.

Supports noop? true

cache_update_linux

Updates the targets update cache. For RHEL/CentOS this means a yum clean expire-cache. For Debian this means a apt update.

Supports noop? true

cache_update_windows

Updates the targets update cache. For Windows this means a Windows Update refresh.

Supports noop? true

history

Reads the update history from the JSON 'result_file'.

Supports noop? false

Parameters

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. This is data that was written by patching::update. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/PuppetLabs/patching/patching.json

monitoring_prometheus

Create or remove alert silences for hosts in Prometheus.

Supports noop? true

Parameters

targets

Data type: Variant[String[1], Array[String[1]]]

List of hostnames for targets in Prometheus that will have monitoring alerts either enabled or disabled.

action

Data type: Enum['enable', 'disable']

Action to perform on monitored targets. 'enable' will enable monitoring alerts. 'disable' will disable monitoring alerts on targets.

prometheus_server

Data type: String[1]

FQDN of the Prometheus server to create an alert silence for

silence_duration

Data type: Optional[Integer]

How long the alert silence will be alive for

silence_units

Data type: Optional[Enum['minutes', 'hours', 'days', 'weeks']]

Goes with the silence duration to determine how long the alert silence will be alive for

monitoring_solarwinds

Enable or disable monitoring alerts on hosts in SolarWinds.

Supports noop? true

Parameters

targets

Data type: Variant[String[1], Array[String[1]]]

List of hostnames or IP addresses for targets in SolarWinds that will have monitoring alerts either enabled or disabled.

name_property

Data type: Optional[String[1]]

Property to use when looking up an Orion.Node in SolarWinds from a Bolt::Target. By default we check to see if the node is an IP address, if it is then we use the 'IPAddress' property, otherwise we use 'DNS'. If you want to change what the 'other' property is when the node name isn't an IP address, then specify this property.

action

Data type: Enum['enable', 'disable']

Action to perform on monitored targets. 'enable' will enable monitoring alerts. 'disable' will disable monitoring alerts on targets.

post_update

Run post-update script on target host(s), only if it exists. If the script doesn't exist or isn't executable, then this task succeeds (this allows us to run thist task on all hosts, even if they don't have a post-update script).

Supports noop? true

Parameters

script

Data type: Optional[String[1]]

Absolute path of the script to execute. If no script name is passed on Linux hosts a default is used: /opt/patching/bin/post_update.sh. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/bin/post_update.ps1.

pre_post_update_linux

Pre-post-update definition to make bolt not throw a warning. Best to use pre_update or post_update directly.

Supports noop? true

Parameters

script

Data type: Optional[String[1]]

Absolute path of the script to execute. If no script name is passed on Linux hosts a default is used: /opt/patching/bin/pre_update.sh. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/bin/pre_update.ps1.

pre_post_update_windows

Pre-post-update definition to make bolt not throw a warning. Best to use pre_update or post_update directly.

Supports noop? true

Parameters

script

Data type: Optional[String[1]]

Absolute path of the script to execute. If no script name is passed on Linux hosts a default is used: /opt/patching/bin/pre_update.sh. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/bin/pre_update.ps1.

pre_update

Run pre-update script on target host(s), only if it exists. If the script doesn't exist or isn't executable, then this task succeeds (this allows us to run thist task on all hosts, even if they don't have a pre-update script).

Supports noop? true

Parameters

script

Data type: Optional[String[1]]

Absolute path of the script to execute. If no script name is passed on Linux hosts a default is used: /opt/patching/bin/pre_update.sh. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/bin/pre_update.ps1.

puppet_facts

Gather system facts using 'puppet facts'. Puppet agent MUST be installed for this to work.

Supports noop? false

reboot_required

Checks if a reboot is pending

Supports noop? false

reboot_required_linux

Checks if a reboot is pending

Supports noop? false

reboot_required_windows

Checks if a reboot is pending

Supports noop? false

snapshot_kvm

Creates or deletes snapshots on a set of KVM/Libvirt hypervisors

Supports noop? true

Parameters

vm_names

Data type: Variant[String[1], Array[String[1]]]

List of VM names, in KVM/Libvirt these are called domains.

snapshot_name

Data type: Optional[String[1]]

Name of the snapshot

snapshot_description

Data type: Optional[String[1]]

Description of the snapshot

snapshot_memory

Data type: Optional[Boolean]

Snapshot the VMs memory

snapshot_quiesce

Data type: Optional[Boolean]

Quiesce the filesystem during the snapshot, can be a PITA.

action

Data type: Enum['create', 'delete']

Action to perform on the snapshots. 'create' will create new snapshots on the VMs. 'delete' will delete snapshots on the VMs.

update

Execute OS updates on the target. For RedHat/CentOS this runs yum update. For Debian/Ubuntu runs apt upgrade. For Windows this runs Windows Update and choco update.

Supports noop? false

Parameters

provider

Data type: Optional[String]

What update provider to use. For Linux (RHEL, Debian, etc) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

names

Data type: Optional[Array[String]]

Name of the package(s) to update. If nothing is passed then all packages will be updated. Note: this currently only works for Linux, Windows support will be added in the future for both Windows Update and Chocolatey (TODO)

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. The data is written to a log file so that you can collect it later by running patching::history. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.json

log_file

Data type: Optional[String[1]]

Log file for OS specific output during the patching process. This file will contain OS specific (RHEL/CentOS = yum history, Debian/Ubuntu = /var/log/apt/history.log, Windows = ??) data that this task used to generate its output. If no script name is passed on Linux hosts a default is used: /var/log/patching.log. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.log

update_history

Reads the update history from the JSON 'result_file'.

Supports noop? false

Parameters

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. This is data that was written by patching::update. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.json

update_history_linux

Reads the update history from the JSON 'result_file'.

Supports noop? false

Parameters

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. This is data that was written by patching::update. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.json

update_history_windows

Reads the update history from the JSON 'result_file'.

Supports noop? false

Parameters

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. This is data that was written by patching::update. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.json

update_linux

Execute OS updates on the target. For RedHat/CentOS this runs yum update. For Debian/Ubuntu runs apt upgrade. For SLES this runs zypper up. For Windows this runs Windows Update and choco update.

Supports noop? false

Parameters

provider

Data type: Optional[String[1]]

What update provider to use. For Linux (RHEL, Debian, SUSE, etc.) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

names

Data type: Optional[Array[String]]

Name of the package(s) to update. If nothing is passed then all packages will be updated. Note: this currently only works for Linux, Windows support will be added in the future for both Windows Update and Chocolatey (TODO)

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. The data is written to a log file so that you can collect it later by running patching::history. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.json

log_file

Data type: Optional[String[1]]

Log file for OS specific output during the patching process. This file will contain OS specific (RHEL/CentOS = yum history, Debian/Ubuntu = /var/log/apt/history.log, SLES = /var/log/zypp/history, Windows = ??) data that this task used to generate its output. If no script name is passed on Linux hosts a default is used: /var/log/patching.log. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.log

update_windows

Execute OS updates on the target. For RedHat/CentOS this runs yum update. For Debian/Ubuntu runs apt upgrade. For Windows this runs Windows Update and choco update.

Supports noop? false

Parameters

provider

Data type: Optional[String[1]]

What update provider to use. For Linux (RHEL, Debian, etc) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

names

Data type: Optional[Array[String]]

Name of the package(s) to update. If nothing is passed then all packages will be updated. Note: this currently only works for Linux, Windows support will be added in the future for both Windows Update and Chocolatey (TODO)

result_file

Data type: Optional[String[1]]

Log file for patching results. This file will contain the JSON output that is returned from these tasks. The data is written to a log file so that you can collect it later by running patching::history. If no script name is passed on Linux hosts a default is used: /var/log/patching.json. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.json

log_file

Data type: Optional[String[1]]

Log file for OS specific output during the patching process. This file will contain OS specific (RHEL/CentOS = yum history, Debian/Ubuntu = /var/log/apt/history.log, Windows = ??) data that this task used to generate its output. If no script name is passed on Linux hosts a default is used: /var/log/patching.log. If no script name is passed on Windows hosts a default is used: C:/ProgramData/patching/log/patching.log

Plans

patching

It serves as a showcase of how all of the building blocks in this module can be tied together to create a full blown patching workflow. This is a great initial workflow to patch servers. We fully expect others to take this workflow as a build-block and customize it to meet their needs.

Examples

CLI - Basic usage

bolt plan run patching --targets linux_patching,windows_patching

CLI - Disable snapshot creation, because an old patching run failed and we have an old snapshot to rely on

bolt plan run patching --targets linux_patching,windows_patching snapshot_create=false

CLI - Disable snapshot deletion, because we want to wait for app teams to test.

bolt plan run patching --targets linux_patching,windows_patching snapshot_delete=true

# sometime in the future, delete the snapshots
bolt plan run patching::snapshot_vmare --targets linux_patching,windows_patching action='delete'

CLI - Customize the pre/post update plans to use your own module's version

bolt plan run patching --targets linux_patching pre_update_plan='mymodule::pre_update' post_update_plan='mymodule::post_update'

CLI - Wait 10 minutes for systems to become available as some systems take longer to reboot.

bolt plan run patching --targets linux_patching,windows_patching --reboot_wait 600

Parameters

The following parameters are available in the patching plan:

• targets
• filter_offline_targets
• monitoring_enabled
• monitoring_plan
• update_provider
• pre_update_plan
• post_update_plan
• reboot_message
• reboot_strategy
• reboot_wait
• snapshot_plan
• snapshot_create
• snapshot_delete
• report_format
• report_file
• noop

targets

Data type: TargetSpec

Set of targets to run against.

filter_offline_targets

Data type: Boolean

Flag to determine if offline targets should be filtered out of the list of targets returned by this plan. If true, when running the puppet_agent::version check, any targets that return an error will be filtered out and ignored. Those targets will not be returned in any of the data structures in the result of this plan. If false, then any targets that are offline will cause this plan to error immediately when performing the online check. This will result in a halt of the patching process.

Default value: false

monitoring_enabled

Data type: Optional[Boolean]

Flag to enable/disable the execute of the monitoring_plan. This is useful if you don't want to call out to a monitoring system during provisioning. To configure this globally, use the patching_monitoring_enabled var.

Default value: undef

monitoring_plan

Data type: Optional[String]

Name of the plan to use for disabling/enabling monitoring steps of the workflow. To configure this globally, use the patching_monitoring_plan var.

Default value: undef

update_provider

Data type: Optional[String]

What update provider to use. For Linux (RHEL, Debian, SUSE, etc.) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

Default value: undef

pre_update_plan

Data type: Optional[String]

Name of the plan to use for executing the pre-update step of the workflow.

Default value: undef

post_update_plan

Data type: Optional[String]

Name of the plan to use for executing the post-update step of the workflow.

Default value: undef

reboot_message

Data type: Optional[String]

Message displayed to the user prior to the system rebooting

Default value: undef

reboot_strategy

Data type: Optional[Enum['only_required', 'never', 'always']]

Determines the reboot strategy for the run.

• 'only_required' only reboots hosts that require it based on info reported from the OS
• 'never' never reboots the hosts
• 'always' will reboot the host no matter what

Default value: undef

reboot_wait

Data type: Optional[Integer]

Time in seconds that the plan waits before continuing after a reboot. This is necessary in case one of the groups affects the availability of a previous group. Two use cases here:

1. A later group is a hypervisor. In this instance the hypervisor will reboot causing the VMs to go offline and we need to wait for those child VMs to come back up before collecting history metrics.
2. A later group is a linux router. In this instance maybe the patching of the linux router affects the reachability of previous hosts.

Default value: undef

snapshot_plan

Data type: Optional[String]

Name of the plan to use for executing snaphot creation and deletion steps of the workflow You can also pass 'disabled' or undef' as an easy way to disable both creation and deletion.

Default value: undef

snapshot_create

Data type: Optional[Boolean]

Flag to enable/disable creating snapshots before patching groups. A common usecase to disabling snapshot creation is that, say you run patching with snapshot_create enabled and something goes wrong during patching and the run fails. The sanpshot still exists and you want to retry patching but don't want to create ANOTHER snapshot on top of the one we already have. In this case we would pass in snapshot_create=false when running the second time.

Default value: undef

snapshot_delete

Data type: Optional[Boolean]

Flag to enable/disable deleting snapshots after patching groups. A common usecase to disable snapshot deletion is that, say you want to patch your hosts and wait a few hours for application teams to test after you're done patching. In this case you can run with snapshot_delete=false and then a few hours later you can run the patching::snapshot_vmware action=delete sometime in the future.

Default value: undef

report_format

Data type: Optional[Enum['none', 'pretty', 'csv']]

The method of formatting the report data.

Default value: undef

report_file

Data type: Optional[String]

Path of the filename where the report should be written. Default = 'patching_report.csv'. If you would like to disable writing the report file, specify a value of 'disabled'. NOTE: If you're running PE, then you'll need to disable writing reports because it will fail when running from the console.

Default value: undef

noop

Data type: Boolean

Flag to enable noop mode for the underlying plans and tasks.

Default value: false

patching::available_updates

This uses the patching::available_updates task to query each Target's Operating System for available updates. The results from the OS are parsed and formatted into easy to consume JSON data, such that further code can be written against the output.

• RHEL: This ultimately performs a yum check-update.
• Ubuntu: This ultimately performs a apt upgrade --simulate.
• Windows:
  • Windows Update API: Queries the WUA for updates. This is the standard update mechanism for Windows.
  • Chocolatey: If installed, runs choco outdated. If not installed, Chocolatey is ignored.

Examples

CLI - Basic Usage

bolt plan run patching::available_updates --targets linux_hosts

CLI - Get available update information in CSV format for creating reports

bolt plan run patching::available_updates --targets linux_hosts format=csv

Plan - Basic Usage

run_plan('patching::available_updates', $linux_hosts)

Plan - Get available update information in CSV format for creating reports

run_plan('patching::available_updates', $linux_hosts,
         format => 'csv')

Parameters

The following parameters are available in the patching::available_updates plan:

• targets
• format
• noop
• provider

targets

Data type: TargetSpec

Set of targets to run against.

format

Data type: Enum['none', 'pretty', 'csv']

Output format for printing user-friendly information during the plan run. This also determines the format of the information returned from this plan.

• 'none' : Prints no data to the screen. Returns the raw ResultSet from the patching::available_updates task
• 'pretty' : Prints the data out in a easy to consume format, one line per host, showing the number of available updates per host. Returns a Hash containing two keys: 'has_updates' - an array of TargetSpec that have updates available, 'no_updates' - an array of hosts that have no updates available.
• 'csv' : Prints and returns CSV formatted data, one row for each update of each host.

Default value: 'pretty'

noop

Data type: Boolean

Run this plan in noop mode, meaning no changes will be made to end systems. In this case, noop mode has no effect.

Default value: false

provider

Data type: Optional[String]

What update provider to use. For Linux (RHEL, Debian, SUSE, etc.) this parameter is not used. For Windows the available values are: 'windows', 'chocolatey', 'all' (both 'windows' and 'chocolatey'). The default value for Windows is 'all'. If 'all' is passed and Chocolatey isn't installed then Chocolatey will simply be skipped. If 'chocolatey' is passed and Chocolatey isn't installed, then this will error.

Default value: undef

patching::check_online

Online checks are done querying for the node's Puppet version using the puppet_agent::version task. This plan is designed to be used ad-hoc as a quick health check of your inventory. It is the intention of this plan to be used as "first pass" when onboarding new targets into a Bolt rotation. One would build their inventory file of all targets from their trusted data sources. Then take the inventory files and run this plan against them to isolate problem targets and remediate them. Once this plan runs successfuly on your inventory, you know that Bolt can connect and can begin the patching proces.

There are no results returned by this plan, instead data is pretty-printed to the screen in two lists:

1. List of targets that failed to connect. This list is a YAML list where each line is the name of a Target that failed to connect. The intention here is that you can use this YAML list to modify your inventory and remove these problem hosts from your groups.
2. Details for each failed target. This provides details about the error that occured when connecting. Failures can occur for many reasons, host being offline host not listening on the right port, firewall blocking, invalid credentials, etc. The idea here is to give the end-user a easily digestible summary so that action can be taken to remediate these hosts.

Examples

CLI - Basic usage

bolt plan run patching::check_online

Parameters

The following parameters are available in the patching::check_online plan:

• targets

targets

Data type: TargetSpec

Set of targets to run against.

patching::check_puppet

Executes the puppet_agent::version task to check if Puppet is installed on all of the targets. Once finished, the result is split into two groups:

1. Targets with puppet
2. Targets with no puppet

The targets with puppet are queried for facts using the patching::puppet_facts plan. Targets without puppet are queried for facts using the simpler facts plan.

This plan is designed to be the first plan executed in a patching workflow. It can be used to stop the patching process if any hosts are offline by setting filter_offline_targets=false (default). It can also be used to patch any hosts that are currently available and ignoring any offline targets by setting filter_offline_targets=true.

Examples

CLI - Basic usage (error if any targets are offline)

bolt plan run patching::check_puppet --targets linux_hosts

CLI - Filter offline targets (only return online targets)

bolt plan run patching::check_puppet --targets linux_hosts filter_offline_targets=true

Plan - Basic usage (error if any targets are offline)

$results = run_plan('patching::check_puppet', $linux_hosts)
$targets_has_puppet = $results['has_puppet']
$targets_no_puppet = $results['no_puppet']
$targets_all = $results['all']

Plan - Filter offline targets (only return online targets)

$results = run_plan('patching::check_puppet', $linux_hosts,
                    filter_offline_targets => true)
$targets_online_has_puppet = $results['has_puppet']
$targets_online_no_puppet = $results['no_puppet']
$targets_online = $results['all']

Parameters

The following parameters are available in the patching::check_puppet plan:

• targets
• filter_offline_targets

targets

Data type: TargetSpec

Set of targets to run against.

filter_offline_targets

Data type: Boolean

Flag to determine if offline targets should be filtered out of the list of targets returned by this plan. If true, when running the puppet_agent::version check, any targets that return an error will be filtered out and ignored. Those targets will not be returned in any of the data structures in the result of this plan. If false, then any targets that are offline will cause this plan to error immediately when performing the online check. This will result in a halt of the patching process.

Default value: false

patching::deploy_scripts

The patching::deploy_scripts class.

Examples

CLI deploy a pre patching script

bolt plan run patching::deploy_scripts scripts='{"pre_patch.sh": {"source": "puppet:///modules/test/patching/pre_patch.sh"}}'

CLI deploy a pre and post patching script

bolt plan run patching::deploy_scripts scripts='{"pre_patch.sh": {"source": "puppet:///modules/test/patching/pre_patch.sh"}, "post_patch.sh": {"source": "puppet:///modules/test/patching/post_patch.sh"}}'

Parameters

The following parameters are available in the patching::deploy_scripts plan:

• owner
• group
• mode
• targets
• scripts
• patching_dir
• bin_dir
• log_dir

owner

Data type: Optional[String]

Default owner of installed scripts

Default value: undef

group

Data type: Optional[String]

Default group of installed scripts

Default value: undef

mode

Data type: Optional[String]

Default file mode of installed scripts

Default value: undef

targets

Data type: TargetSpec

scripts

Data type: Hash

patching_dir

Data type: Optional[String]

Default value: undef

bin_dir

Data type: Optional[String]

Default value: undef

log_dir

Data type: Optional[String]

Default value: undef

patching::get_facts

Sets patching facts on targets

Examples

Get the patching_group fact (default)

bolt plan run patching::get_facts --targets xxx

Get different facts

bolt plan run patching::get_facts --targets xxx names='["fact1", "fact2"]'

Parameters

The following parameters are available in the patching::get_facts plan:

• targets
• names

targets

Data type: TargetSpec

Set of targets to run against.

names

Data type: Variant[String, Array[String]]

Name or list of fact names to retrieve from the targets

Default value: ['patching_group']

patching::get_targets

A very common requirement when running individual plans from the commandline is that each plan would need to perform the following steps:

• Convert the TargetSpec from a string into an Array[Target] using get_targets($targets)
• Check for targets that are online (calls plan patching::check_puppet
• Gather facts about the targets

This plan combines all of that into one so that it can be reused in all of the other plans within this module. It also adds some smart checking so that, if multiple plans invoke each other, each of which call this plan. The online check and facts gathering only hapens once.

Examples

Plan - Basic usage

plan mymodule::myplan (
  TargetSpec $targets
) {
  $targets = run_plan('patching::get_targets', $targets)
  # do normal stuff with your $targets
}

Parameters

The following parameters are available in the patching::get_targets plan:

• targets

targets

Data type: TargetSpec

Set of targets to run against.

patching::monitoring_multiple

Disable monitoring for targets in multiple services

Examples

Remote target definition for $monitoring_target

vars:
  patching_monitoring_plan: 'patching::monitoring_multiple'
  patching_monitoring_plan_multiple:
    - plan: 'patching::monitoring_solarwinds'
      target: 'solarwinds'
    - plan: 'patching::monitoring_prometheus'
      target: 'prometheus'

groups:
  - name: solarwinds
    config:
      transport: remote
      remote:
        port: 17778
        username: 'domain\svc_bolt_sw'
        password:
          _plugin: pkcs7
          encrypted_value: >
            ENC[PKCS7,xxx]
    targets:
      - solarwinds.domain.tld

  - name: prometheus
    config:
      transport: remote
      remote:
        username: 'domain\prom_user'
        password:
          _plugin: pkcs7
          encrypted_value: >
            ENC[PKCS7,xxx]
    targets:
      - prometheus.domain.tld

Parameters

The following parameters are available in the patching::monitoring_multiple plan:

• targets
• action
• noop
• monitoring_plans

targets

Data type: TargetSpec

Set of targets to run against.

action

Data type: Enum['enable', 'disable']

What action to perform on the monitored targets:

• enable Resumes monitoring alerts
• 'disable' Supresses monitoring alerts

noop

Data type: Boolean

Flag to enable noop mode.

Default value: false

monitoring_plans

Data type: Array[Hash]

Default value: .vars['patching_monitoring_plan_multiple']

patching::monitoring_prometheus

Create or remove alert silences for hosts in Prometheus.

Examples

Remote target definition for $monitoring_target

vars:
  patching_monitoring_target: 'prometheus'
  patching_monitoring_silence_duration: 24
  patching_monitoring_silence_units: 'hours'

groups:
  - name: prometheus
    config:
      transport: remote
      remote:
        username: 'domain\prom_user'
        password:
          _plugin: pkcs7
          encrypted_value: >
            ENC[PKCS7,xxx]
    targets:
      - prometheus.domain.tld

Parameters

The following parameters are available in the patching::monitoring_prometheus plan:

• targets
• action
• monitoring_silence_duration
• monitoring_silence_units
• monitoring_target
• noop

targets

Data type: TargetSpec

Set of targets to run against.

action

Data type: Enum['enable', 'disable']

What action to perform on the monitored targets:

• enable Resumes monitoring alerts
• 'disable' Supresses monitoring alerts

monitoring_silence_duration

Data type: Optional[Integer]

How long the alert silence will be alive for

Default value: undef

monitoring_silence_units

Data type: Optional[Enum['minutes', 'hours', 'days', 'weeks']]

Goes with the silence duration to determine how long the alert silence will be alive for

Default value: undef

monitoring_target

Data type: Optional[TargetSpec]

Name or reference to the remote transport target of the Prometheus server. The remote transport should have the following properties:

• [String] username Username for authenticating with Prometheus
• [Password] password Password for authenticating with Prometheus

Default value: undef

noop

Data type: Boolean

Flag to enable noop mode. When noop mode is enabled no snapshots will be created or deleted.

Default value: false

patching::monitoring_solarwinds

TODO config variables

Examples

Remote target definition for $monitoring_target

vars:
  patching_monitoring_plan: 'patching::monitoring_solarwinds'
  patching_monitoring_target: 'solarwinds'

groups:
  - name: solarwinds
    config:
      transport: remote
      remote:
        port: 17778
        username: 'domain\svc_bolt_sw'
        password:
          _plugin: pkcs7
          encrypted_value: >
            ENC[PKCS7,xxx]
    targets:
      - solarwinds.domain.tld

Parameters

The following parameters are available in the patching::monitoring_solarwinds plan:

• targets
• action
• target_name_property
• monitoring_target
• monitoring_name_property
• noop

targets

Data type: TargetSpec

Set of targets to run against.

action

Data type: Enum['enable', 'disable']

What action to perform on the monitored targets:

• enable Resumes monitoring alerts
• 'disable' Supresses monitoring alerts

target_name_property

Data type: Optional[Enum['name', 'uri']]

Determines what property on the Target object will be used as the name when mapping the Target to a Node in SolarWinds.

• uri : use the uri property on the Target. This is preferred because If you specify a list of Targets in the inventory file, the value shown in that list is set as the uri and not the name, in this case name will be undef.
• name : use the name property on the Target, this is not preferred because name is usually a short name or nickname.

Default value: undef

monitoring_target

Data type: Optional[TargetSpec]

Name or reference to the remote transport target of the Monitoring server. This will be used when to determine how to communicate with the SolarWinds API. The remote transport should have the following properties:

• [Integer] port Port to use when communicating with SolarWinds API (default: 17778)
• [String] username Username for authenticating with the SolarWinds API
• [Password] password Password for authenticating with the SolarWinds API

Default value: undef

monitoring_name_property

Data type: Optional[String[1]]

Determines what property to match in SolarWinds when looking up targets. By default we determine if the target's name is an IP address, if it is then we use the 'IPAddress' property, otherwise we use whatever property this is set to. Available options that we've seen used are 'DNS' if the target's name is a DNS FQDN, or 'Caption' if you're looking up by a nick-name for the target. This can really be any field on the Orion.Nodes table.

Default value: undef

noop

Data type: Boolean

Flag to enable noop mode. When noop mode is enabled no snapshots will be created or deleted.

Default value: false

patching::ordered_groups

When patching hosts it is common that you don't want to patch them all at the same time, for obvious reasons. To facilitate this we devised the concept of a "patching order". Patching order is a mechanism to allow targets to be organized into groups and then sorted so that a custom order can be defined for your specific usecase.

The way one assigns a patching order to a target or group is using vars in the Bolt inventory file.

Example:

---
groups:
  - name: primary_nodes
    vars:
      patching_order: 1
    targets:
      - sql01.domain.tld

  - name: backup_nodes
    vars:
      patching_order: 2
    targets:
      - sql02.domain.tld

When the patching_order is defined at the group level, it is inherited by all targets within that group.

The reason this plan exists is that there is no concept of a "group" in the bolt runtime, so we need to artificially recreate them using our patching_order vars paradigm.

An added benefit to this paradigm is that you may have grouped your targets logically on a different dimension, say by application. If it's OK that multiple applications be patched at the same time, we can assign the same patching order to multiple groups in the inventory. Then, when run through this plan, they will be aggregated together into one large group of targets that will all be patched concurrently.

Example, app_xxx and app_zzz both can be patched at the same time, but app_yyy needs to go later in the process:

---
groups:
  - name: app_xxx
    vars:
      patching_order: 1
    targets:
      - xxx

  - name: app_yyy
    vars:
      patching_order: 2
    targets:
      - yyy

  - name: app_zzz
    vars:
      patching_order: 1
    targets:
      - zzz

This is returned as an Array, because an Array has a defined order when you iterate over it using .each. Ordering is important in patching so we wanted this to be very concrete.

Examples

Basic usage

$ordered_groups = run_plan('patching::ordered_groups', $targets)
$ordered_groups.each |$group_hash| {
  $group_order = $group_hash['order']
  $group_targets = $group_hash['targets']
  # run your patching process for the group
}

Parameters

The following parameters are available in the patching::ordered_groups plan:

• targets

targets

Data type: TargetSpec

Set of targets to created ordered groups of.

patching::post_update

Often in patching it is necessary to run custom commands before/after updates are applied to a host. This plan allows for that customization to occur.

By default it executes a Shell script on Linux and a PowerShell script on Windows hosts. The default script paths are:

• Linux: /opt/patching/bin/post_update.sh
• Windows: C:\ProgramData\patching\bin\post_update.ps1

One can customize the script paths by overriding them on the CLI, or when calling the plan using the script_linux and script_windows parameters.

The script paths can also be customzied in the inventory configuration vars: Example:

vars:
  patching_post_update_script_windows: C:\scripts\patching.ps1
  patching_post_update_script_linux: /usr/local/bin/mysweetpatchingscript.sh

groups:
  # these targets will use the pre patching script defined in the vars above
  - name: regular_nodes
    targets:
      - tomcat01.domain.tld

  # these targets will use the customized patching script set for this group
  - name: sql_nodes
    vars:
      patching_post_update_script_linux: /bin/sqlpatching.sh
    targets:
      - sql01.domain.tld

Examples

CLI - Basic usage

bolt plan run patching::post_update --targets all_hosts

CLI - Custom scripts

bolt plan run patching::post_update --targets all_hosts script_linux='/my/sweet/script.sh' script_windows='C:\my\sweet\script.ps1'

Plan - Basic usage

run_plan('patching::post_update', $all_hosts)

Plan - Custom scripts

run_plan('patching::post_update', $all_hosts,
         script_linux   => '/my/sweet/script.sh',
         script_windows => 'C:\my\sweet\script.ps1')

Parameters

The following parameters are available in the patching::post_update plan:

• targets
• script_linux
• script_windows
• noop

targets

Data type: TargetSpec

Set of targets to run against.

script_linux

Data type: String[1]

Path to the script that will be executed on Linux targets.

Default value: '/opt/patching/bin/post_update.sh'

script_windows

Data type: String[1]

Path to the script that will be executed on Windows targets.

Default value: 'C:\ProgramData\patching\bin\post_update.ps1'

noop

Data type: Boolean

Flag to enable noop mode for the underlying plans and tasks.

Default value: false

patching::pre_post_update

Common entry point for executing the pre/post update custom scripts

• See also
  • patching::pre_update
  • patching::post_update

Parameters

The following parameters are available in the patching::pre_post_update plan:

• targets
• task
• script_linux
• script_windows
• noop

targets

Data type: TargetSpec

Set of targets to run against.

task

Data type: String[1]

Name of the pre/post update task to execute.

script_linux

Data type: Optional[String[1]]

Path to the script that will be executed on Linux targets.

Default value: undef

script_windows

Data type: Optional[String[1]]

Path to the script that will be executed on Windows targets.

Default value: undef

noop

Data type: Boolean

Flag to enable noop mode for the underlying plans and tasks.

Default value: false

patching::pre_update

Often in patching it is necessary to run custom commands before/after updates are applied to a host. This plan allows for that customization to occur.

By default it executes a Shell script on Linux and a PowerShell script on Windows hosts. The default script paths are:

• Linux: /opt/patching/bin/pre_update.sh
• Windows: C:\ProgramData\patching\bin\pre_update.ps1

One can customize the script paths by overriding them on the CLI, or when calling the plan using the script_linux and script_windows parameters.

The script paths can also be customzied in the inventory configuration vars: Example:

vars:
  patching_pre_update_script_windows: C:\scripts\patching.ps1
  patching_pre_update_script_linux: /usr/local/bin/mysweetpatchingscript.sh

groups:
  # these targets will use the pre patching script defined in the vars above
  - name: regular_nodes
    targets:
      - tomcat01.domain.tld

  # these targets will use the customized patching script set for this group
  - name: sql_nodes
    vars:
      patching_pre_update_script_linux: /bin/sqlpatching.sh
    targets:
      - sql01.domain.tld

Examples

CLI - Basic usage

bolt plan run patching::pre_update --targets all_hosts

CLI - Custom scripts

bolt plan run patching::pre_update --targets all_hosts script_linux='/my/sweet/script.sh' script_windows='C:\my\sweet\script.ps1'

Plan - Basic usage

run_plan('patching::pre_update', $all_hosts)

Plan - Custom scripts

run_plan('patching::pre_update', $all_hosts,
         script_linux   => '/my/sweet/script.sh',
         script_windows => 'C:\my\sweet\script.ps1')

Parameters

The following parameters are available in the patching::pre_update plan:

• targets
• script_linux
• script_windows
• noop

targets

Data type: TargetSpec

Set of targets to run against.

script_linux

Data type: String[1]

Path to the script that will be executed on Linux targets.

Default value: '/opt/patching/bin/pre_update.sh'

script_windows

Data type: String[1]

Path to the script that will be executed on Windows targets.

Default value: 'C:\ProgramData\patching\bin\pre_update.ps1'

noop

Data type: Boolean

Flag to enable noop mode for the underlying plans and tasks.

Default value: false

patching::puppet_facts

This is inspired by: https://github.com/puppetlabs/puppetlabs-facts/blob/master/plans/init.pp Except instead of just running facter it runs puppet facts to set additional facts that are only present when in the context of puppet.

Under the hood it is executeing the patching::puppet_facts task.

Parameters

The following parameters are available in the patching::puppet_facts plan:

• targets

targets

Data type: TargetSpec

Set of targets to run against.

patching::reboot_required

Patching in different environments comes with various unique requirements, one of those is rebooting hosts. Sometimes hosts need to always be reboot, othertimes never rebooted.

To provide this flexibility we created this function that wraps the reboot plan with a strategy that is controllable as a parameter. This provides flexibilty in rebooting specific targets in certain ways (by group). Along with the power to expand our strategy offerings in the future.

Parameters

The following parameters are available in the patching::reboot_required plan:

• targets
• strategy
• message
• wait
• noop

targets

Data type: TargetSpec

Set of targets to run against.

strategy

Data type: Enum['only_required', 'never', 'always']

Determines the reboot strategy for the run.

• 'only_required' only reboots hosts that require it based on info reported from the OS
• 'never' never reboots the hosts
• 'always' will reboot the host no matter what

Default value: undef

message

Data type: String

Message displayed to the user prior to the system rebooting

Default value: undef

wait

Data type: Integer

Time in seconds that the plan waits before continuing after a reboot. This is necessary in case one of the groups affects the availability of a previous group. Two use cases here:

1. A later group is a hypervisor. In this instance the hypervisor will reboot causing the VMs to go offline and we need to wait for those child VMs to come back up before collecting history metrics.
2. A later group is a linux router. In this instance maybe the patching of the linux router affects the reachability of previous hosts.

Default value: undef

noop

Data type: Boolean

Flag to determine if this should be a noop operation or not. If this is a noop, no hosts will ever be rebooted, however the "reboot required" information will still be queried and returned.

Default value: false

patching::set_facts

For Linux targets the facts will be written to /etc/facter/facts.d/patching.yaml. For Windows targets the facts will be written to 'C:/ProgramData/PuppetLabs/facter/facts.d/patching.yaml'.

The contents of the patching.yaml file will be overwritten by this plan. TODO: Provide an option to merge with existing facts.

Once the facts are written, by default, the facts will be ran and uploaded to PuppetDB. If you wish to disable this, simply set upload=false

Examples

Set the patching_group fact

bolt plan run patching::set_facts --targets xxx patching_group=tuesday_night

Set the custom facts

bolt plan run patching::set_facts --targets xxx custom_facts='{"fact1": "blah"}'

Don't upload facts to PuppetDB

bolt plan run patching::set_facts --targets xxx patching_group=tuesday_night upload=false

Parameters

The following parameters are available in the patching::set_facts plan:

• targets
• patching_group
• custom_facts
• upload

targets

Data type: TargetSpec

Set of targets to run against.

patching_group

Data type: Optional[String]

Name of the patching group that the targets are a member of. This will be the value for the patching_group fact.

Default value: undef

custom_facts

Data type: Hash

Hash of custom facts that will be set on these targets. This can be anything you like and will merged with the other facts above.

Default value: {}

upload

Data type: Boolean

After setting the facts, perform a puppet facts upload so the new facts are stored in PuppetDB.

Default value: true

patching::snapshot_kvm

Runs commands on the CLI of the KVM/Libvirt hypervisor host.

Parameters

The following parameters are available in the patching::snapshot_kvm plan:

• targets
• action
• target_name_property
• snapshot_name
• snapshot_description
• snapshot_memory
• snapshot_quiesce
• hypervisor_targets
• noop

targets

Data type: TargetSpec

Set of targets to run against.

action

Data type: Enum['create', 'delete']

What action to perform on the snapshots:

• create creates a new snapshot
• 'delete' deletes snapshots by matching the snapshot_name passed in.

target_name_property

Data type: Optional[Enum['hostname', 'name', 'uri']]

Determines what property on the Target object will be used as the VM name when mapping the Target to a VM in vSphere.

• uri : use the uri property on the Target. This is preferred because If you specify a list of Targets in the inventory file, the value shown in that list is set as the uri and not the name, in this case name will be undef.
• name : use the name property on the Target, this is not preferred because name is usually a short name or nickname.
• hostname: use the hostname value to use host component of uri property on the Target this can be useful if VM name doesn't include domain name

Default value: undef

snapshot_name

Data type: Optional[String[1]]

Name of the snapshot

Default value: undef

snapshot_description

Data type: Optional[String]

Description of the snapshot

Default value: undef

snapshot_memory

Data type: Optional[Boolean]

Capture the VMs memory in the snapshot

Default value: undef

snapshot_quiesce

Data type: Optional[Boolean]

Quiesce/flush the filesystem when snapshotting the VM. This requires VMware tools be installed in the guest OS to work properly.

Default value: undef

hypervisor_targets

Data type: Optional[TargetSpec]

Name or reference to the targets of the KVM hypervisors. We will login to this host an run the snapshot tasks so that the local CLI can be used. Default target name is "kvm_hypervisors", this can be a group of targets too!

Default value: undef

noop

Data type: Boolean

Flag to enable noop mode. When noop mode is enabled no snapshots will be created or deleted.

Default value: false

patching::snapshot_vmware

Communicates to the vSphere API from the local Bolt control node using the rbvmomi Ruby gem.

To install the rbvmomi gem on the bolt control node:

  /opt/puppetlabs/bolt/bin/gem install --user-install rbvmomi

TODO config variables

Parameters

The following parameters are available in the patching::snapshot_vmware plan:

• targets
• action
• target_name_property
• vsphere_host
• vsphere_username
• vsphere_password
• vsphere_datacenter
• vsphere_insecure
• snapshot_name
• snapshot_description
• snapshot_memory
• snapshot_quiesce
• noop

targets

Data type: TargetSpec

Set of targets to run against.

action

Data type: Enum['create', 'delete']

What action to perform on the snapshots:

• create creates a new snapshot
• 'delete' deletes snapshots by matching the snapshot_name passed in.

target_name_property

Data type: Optional[Enum['hostname', 'name', 'uri']]

Determines what property on the Target object will be used as the VM name when mapping the Target to a VM in vSphere.

• uri : use the uri property on the Target. This is preferred because If you specify a list of Targets in the inventory file, the value shown in that list is set as the uri and not the name, in this case name will be undef.
• name : use the name property on the Target, this is not preferred because name is usually a short name or nickname.
• hostname: use the hostname value to use host component of uri property on the Target this can be useful if VM name doesn't include domain name

Default value: undef

vsphere_host

Data type: String[1]

Hostname of the vSphere server that we're going to use to create snapshots via the API.

Default value: .vars['vsphere_host']

vsphere_username

Data type: String[1]

Username to use when authenticating with the vSphere API.

Default value: .vars['vsphere_username']

vsphere_password

Data type: String[1]

Password to use when authenticating with the vSphere API.

Default value: .vars['vsphere_password']

vsphere_datacenter

Data type: String[1]

Name of the vSphere datacenter to search for VMs under.

Default value: .vars['vsphere_datacenter']

vsphere_insecure

Data type: Boolean

Flag to enable insecure HTTPS connections by disabling SSL server certificate verification.

Default value: .vars['vsphere_insecure']

snapshot_name

Data type: Optional[String[1]]

Name of the snapshot

Default value: undef

snapshot_description

Data type: Optional[String]

Description of the snapshot

Default value: undef

snapshot_memory

Data type: Optional[Boolean]

Capture the VMs memory in the snapshot

Default value: undef

snapshot_quiesce

Data type: Optional[Boolean]

Quiesce/flush the filesystem when snapshotting the VM. This requires VMware tools be installed in the guest OS to work properly.

Default value: undef

noop

Data type: Boolean

Flag to enable noop mode. When noop mode is enabled no snapshots will be created or deleted.

Default value: false

patching::update_history

When executing the patching::update task, the data that is returned to Bolt is also written into a "results" file. This plan reads the last JSON document from that results file, then formats the results in various ways.

This is useful for gather patching report data on a fleet of servers.

If you're using this in a larger workflow and you've run patching::update inline. You can pass the ResultSet from that task into the history parameter of this plan and we will skip retrieving the history from the targets and simply use that data.

By default the report is also written to a file patching_report.csv. If you would like to disable this you can pass in undef or 'disabled' to report_file parameter. You can also customize this as by specifying the patching_report_file var on the target or group.

Patching format can also be customized using the inventory var patching_report_format on the target or group.

Parameters

The following parameters are available in the patching::update_history plan:

• targets
• history
• report_file
• format

targets

Data type: TargetSpec

Set of targets to run against.

history

Data type: Optional[ResultSet]

Optional ResultSet from the patching::update or patching::update_history tasks that contains update result data to be formatted.

Default value: undef

report_file

Data type: Optional[String]

Optional filename to save the formatted repot into. If undef or 'disabled' are passed, then no report file will be written. NOTE: If you're running PE, then you'll need to disable writing reports because it will fail when running from the console.

Default value: 'patching_report.csv'

format

Data type: Enum['none', 'pretty', 'csv']

The method of formatting to use for the data.

Default value: 'pretty'