* 1.x:
  (MODULES-6832) Prepare for v1.6.0 release
  (MODULES-6826) Pin rspec-puppet to 2.6.9
  (MODULES-6717) Pin module versions in acceptance test fixtures
  (MODULES-6708) Use puppetlabs-inifile 2.1.0 or less
  (MODULES-6708) Install CA Certs for module downloading
  Revert "(MODULES-6280) ensure compatibility to puppetlabs/apt > 3.0.0 (#268)"

… > 3.0.0 (#268)""

This reverts commit 9dc6cc0.

Previously the APT module versions were increased however the test fixtures
were not modified.  This commit changes the testing fixtures to the latest
possible versions.

This commit begins the process to remove Puppet 3.x support and make Puppet
4.7.0 the lower bound of testing and applicability.

Previously apt modules prior to 4.4.0 used deprecated functions in StdLib.
This commit updates apt to a minimum of 4.4.0 and updates the debian tests
with a new fact requirement.  This commit also removes the use of deprecated
functions in the puppet_agent module itself, and moving to Puppet 4 data types.

…op-3.8

(MODULES-6717) Mergeback 1.x to Master and remove Puppet 3.8

Previously the Stdlib module was updated in the test fixtures to support the
Puppet 4 types however this was not updated in the metadata.json. (4d9b949).
This commit updates the metadata to match that of the minimum test fixtures.

(maint) Update Stdlib dependency

Merge 1.x into master

This commit removes Windows Operating Systems that are no longer supported and
adds Server 2016.

(MODULES-4271) Update Windows OSes in metadata

* remove tests around configuration migration as they are not managed by the upgrade
* changed base version from 3.x to 1.7.0 and associated changes
* specified upgrade target as 1.10.0

Three Windows tests are currently red. Two appear to be legitimate failues related to
idempotency. The third is related to service startup.

Tests have only been updated to make things green, with no other refactoring applied
as yet.

(MODULES-6708) fix tests for windows agent to agent upgrades

On FOSS Windows specifically, the agent would continue to upgrade on
every puppet run. This removes a code path that would behave differently
for PE vs. FOSS, and actually perform a version check.

(MODULES-6915) Remove check for PE when calculating whether to upgrade

* 1.x:
  (MODULES-7167) Prepare module for 1.6.1 release
  (MODULES-5230) Conditionally test on Puppet 3.x
  (maint) Pin Beaker on old ruby versions
  (maint) Update Gemfile for older ruby versions
  (MODULES-5230) Use legacy fact variables
  (MODULES-4424) Add skip_if_unavailable to yumrepo resource
  (MODULES-7329) Fix update failure for FIPS
  (MODULES-4195) Install AIX 6.1 RPMs on all AIX versions for puppet6
  (PE-23725) Update metadata to to add Ubuntu 18.04
  (MODULES-7167) Prepare for 1.6.1 release

(maint) Mergeback 1.x into master

This adds a new task to install the agent on linux nodes from the public
package repositories.

This adds acceptance tests for the install task that run in travis. It
contains new task testing helpers to run bolt from the gemfile instead
of installing it on the SUT. These should be moved to the
beaker-task_helper library.

(BOLT-701) Add task to install agent package on linux

The bug that necessitated the pinning (rodjek/rspec-puppet#663) has been
resolved and this module can return to tracking the latest versions of
rspec-puppet again.

As of MODULES-6717, this module is no longer tested against Puppet 3.x
meaning that the minimum Ruby version has raised to 2.1.9. This gem was
pinned to 0.3.3 to enable support of Ruby back to 2.1.0.

(PDK-1036) Unpin rspec-puppet from 2.6.9

Use an implicit namespace to identify the shell implementation of
install. Note that the implementation file has a different name to
prevert PE from erroring about multiple tasks with the same name once we
add other implementations.

Also clarify the metadata.

Adds a task to retrieve the installed version of the puppet-agent
package. Returns results as `{"version": "<ver>", "source": "<how
version was detected>"}`. If a version cannot be found, returns
`{"version": null, "source": null}`.

(BOLT-641) Add version task

Support puppet-agent install on macOS 11, 12, and 13. Logic is based on
the PE install script.

Previously any Beaker version 3+ was supported. However Beaker 4 was
just released and removes many previously integrated gems. Stick to
Beaker 3 until we can figure out which ones explicitly need to be pulled
in.

Remove unused shell functions do_checksum and checksum_mismatch from the
install task.

(BOLT-702) Install puppet agent on osx

Add back dependencies we need that were removed in Beaker 4.

(maint) Restore correct dependencies with Beaker 4

Previously the powershell based version task was failing on 32bit windows
operating systems due to passing in a null path to Test-Path.  This commit
modifies the detection to be far more tolerant of errors and instead detects if
the registry entries are null instead of using Test-Path.

This commit also cleans up the code as per PS Script Analyzer rules;
* Remove use of aliases
* Prefer `$null -eq ...` instead of `... -eq $null`

(MODULES-7580) Fix PowerShell task for puppet version on 32bit

Add powershell task implementation to install puppet agent on windows platforms. Logic based on https://github.com/puppetlabs/puppetlabs-pe_repo/blob/hoyt/templates/install.ps1.erb

(BOLT-703) Install puppet agent on windows

Adds a collections parameter that defaults to 'puppet'. Available values
- 'puppet5'
- 'puppet6', for future support when it's released
- 'puppet', aliases to the latest available collection

Install will select either the latest version from that collection, or
only work if you provide a valid version within that collection. To
install versions outside the default collection you'll need to
explicitly specify the collection and version.

(BOLT-742) Add support for collections to install task

(BOLT-229) update to use new test helpers in BoltSpec and task_helpers

As of beaker 4.0 beaker no longer requires beaker-puppet. This commit adds beaker-puppet required for acceptance tests.

(maint) Require beaker-puppet for beaker 4.0 update

This commit pins beaker-rspec at 6.2.3. This forces beaker to be pre 4.0.0. The combination of beaker 4.0.0 and beaker-puppet causes failures in acceptance tests tracked with https://tickets.puppetlabs.com/browse/BKR-1516.

(maint) Revert to beaker 3.x.x

In order to support automated testing for install_agent tasks beaker-task_helper was updated to add support for the abs hypervisor.

(maint) Bump beaker-task_helper version

This commit adds logic to the install_shell.sh install task implementation to support installing puppet-agent on SLES platforms. Currently the supported platform versions are 11 and 12. Nodeset templates have been added for manual testing.

(MOD-7655) SLES support for install_agent tasks

Bolt 0.21.8 includes update to host-key-check that is required by task acceptance tests. This commit updates the bolt dependency accordingly.