SIMP 6.4: Map old/new files and capabilities

Description

This article is an artifact of:

SIMP-6387 - Getting issue details... STATUS
SIMP-6391 - Getting issue details... STATUS .
SIMP-6562 - Getting issue details... STATUS

It tracks:

Capabilities/files/actions provided by the old (SIMP ≤ 6.3) versions of:
- simp-environment (6.3.0)
- simp-adapter (0.1.1)
- simp-rsync (6.2.1)
- simp
- the ISO auto.cfg
What / how / if these capabilities will be handled in the new (SIMP ≥ 6.4) ecosystem.

Goals:

Understand what responsibilities the components in the new SIMP ≥ 6.4 ecosystem will have
- See article: SIMP 6.4+: Design `simp environment` command
Ensure no capabilities are missed during the transition
Document/create issues for anything we don't have a solution for

Brief Summary of SIMP 6.4

Starting with 6.4, SIMP's philosophy of handling SIMP Environments is changing:

Don't modify an actual environment, unless explicitly requested by the user
- This prohibits unexpected automatic environment updates
- "Explicitly requested by the user" includes the initial simp config after an ISO installation.

Summary of SIMP ≥ 6.4 changes, by component

This section summarizes the changes mapped in the sections above, to collect requirements for each component:

Legend:

WHITE	Mapped, but relevant Jira issues have not been researched

ISSUE TBD: reason	Not Jira us
YELLOW	Jira issues are still being researched for this mapping
BLUE	Jira issues exist to address this mapping
	PRs have been submitted to address this mapping's Jira Issues
GREEN	Mapping + Jira Issues are complete

`simp-cli` commands

`simp environment `[COMMAND]``

Mapping	Jira Issues	Notes
A1.2: `simp env new\|update ENVIRONMENT` will copy files from `%{prefix}` to `/var/simp/environments/${ENVIRONMENT}/`	SIMP-6419 - Getting issue details... STATUS	SECONDARY ENV
A2.2: `simp env new\|update ENVIRONMENT` runs a post-action step that applies SELinux `fixfiles restore` to the `/var/simp/environments/${ENVIRONMENT}/ + subdirectories`	`OmniEnvController calls #fix as part of #new:` SIMP-6345 - Getting issue details... STATUS `DirEnv#fix`: SIMP-6408 - Getting issue details... STATUS `SecondaryDirEnv#fix`: SIMP-6417 - Getting issue details... STATUS	OMNI CONTROLLER SECONDARY ENV
A2.3: `simp env fix ENVIRONMENT` applies the correct SELinux contexts on demand	`simp env fix` SIMP-6408 - Getting issue details... STATUS `DirEnv`#fix + SecondaryDirEnv#fix: SIMP-6417 - Getting issue details... STATUS	SECONDARY ENV
A3.2: (Related: A2.2) `simp env new\|update ENVIRONMENT` runs a post-action step that applies Puppet user settings & groups to:	`OmniEnvController` delegates `#fix` to Env objects: SIMP-6345 - Getting issue details... STATUS	OMNI CONTROLLER
A3.2.1: `$codedir/environments/$ENVIRONMENT/` (group only)	SIMP-6416 - Getting issue details... STATUS	PUPPET ENV
A3.2.2: `/var/simp/environments/$ENVIRONMENT/site_files/` (group only)	SIMP-6417 - Getting issue details... STATUS	SECONDARY ENV
~~A3.2.3: `/opt/puppetlabs/server/data/puppetserver/simp/environments/$ENVIRONMENT/` (user + group)~~	SIMP-6422 - Getting issue details... STATUS	WRITABLE ENV
A5.2: The `simp env` command will ensure the `cacertkey` during `fix ENVIRONMENT` and after `new\|update ENVIRONMENT`.	`SecondaryDirEnv#new`: SIMP-6419 - Getting issue details... STATUS `SecondaryDirEnv#fix:` ISSUE TBD: should this be in `#fix`?	SECONDARY ENV
A6.3: create new Extra/Omni environments on demand with `simp environment new`.	`PuppetDirEnv#new:` SIMP-6418 - Getting issue details... STATUS `SecondaryDirEnv#new:` SIMP-6419 - Getting issue details... STATUS `WritableDirEnv#new:` SIMP-6421 - Getting issue details... STATUS	PUPPET ENV SECONDARY ENV WRITABLE ENV
A7.2: Environments can be removed with `simp env rm ENVIRONMENT`	SIMP-6612 - Getting issue details... STATUS	PUPPET ENV SECONDARY ENV
B3.2: The `simp env` command will ensure the correct `puppet` permissions are set during `fix ENVIRONMENT` and after `new\|update ENVIRONMENT`. B3.2.1: Note the changes above include several users, paths, and the digest algorithm. B3.2.2: Note that these specific UID/GIDs may no longer be necessary. Now that the `simp` command is setting them, it can just check what user is configured to own what files etc.	DUPLICATE See A3.2 + children Puppet: SIMP-6416 - Getting issue details... STATUS Secondary: SIMP-6417 - Getting issue details... STATUS ~~Writable: SIMP-6422 - Getting issue details... STATUS~~	PUPPET ENV SECONDARY ENV WRITABLE ENV
C1.2: The command `simp env new\|update ENVIRONMENT` will copy files from `%{prefix}/???/rsync/` to `/var/simp/environments/${ENVIRONMENT}/rsync/` See A1.	SIMP-6419 - Getting issue details... STATUS	SECONDARY ENV Related to A1.2, but focuses on `rsync/`, which will have its own skeleton directory
C2.1 The command `simp env new\|update ENVIRONMENT` will copy files from `%{prefix}` to `/var/simp/environments/${ENVIRONMENT}/rsync/` This should include any logic needed to ensure a basic DNS environment However, the logic in the (`simp-rsync`) RPM seems strange	SIMP-6419 - Getting issue details... STATUS ISSUE TBD: Look into basic DNS env ISSUE TBD: Review RPM strangeness	SECONDARY ENV
C3.2: The `simp env` command will ensure the correct FACLS are set during `fix ENVIRONMENT` and after `new\|update ENVIRONMENT`.	SIMP-6417 - Getting issue details... STATUS	SECONDARY ENV
C5.2: The `simp env` command will ensure the correct symlinks (if any) are managed during `new\|update\|remove ENVIRONMENT`	SIMP-6620 - Getting issue details... STATUS	SECONDARY ENV
D1.2: `simp environment` command would then install into the appropriate secondary environment directory, when these boot files exist.	SIMP-6621 - Getting issue details... STATUS	SECONDARY ENV

`simp config`

Mapping Jira Issues Notes

A6.2: move the initial ISO install environment deploy logic into an early stage of simp config

Uncomment OmniEnvContoller#create and integration test SIMP-6533 - Getting issue details... STATUS

(follows SIMP-6418 - Getting issue details... STATUS )

`simp-environment` `(`RPM)

Mapping	Jira Issues	Notes
A1.1: `simp-environment.spec` installs all files to `%{prefix}`, and does not install files into `%{_var}`	SIMP-6311 - Getting issue details... STATUS
A2.1: `simp-environment.spec` still provides SELinux policies for `%{_var}` A2.1.1: `%build` still builds SELinux module A2.1.2: `%post` (initial install only) applies the initial installs' `fixfiles restore` to the top-level `/var/simp` A2.1.2: `%post` no longer applies `fixfiles` for separate subdirectories under `/var/simp/environments/` See A2.2	remove policies from simp-environment: SIMP-4379 - Getting issue details... STATUS create new RPM: SIMP-6559 - Getting issue details... STATUS
A3.1: `%post` (initial install only) applies the Puppet user settings & groups at the top-level `/var/simp`	SIMP-6614 - Getting issue details... STATUS
A4.1: (Related: E1) Consolidate `%post`'s yum repo creation logic into the existing script `simp-utils:scripts/sbin/updaterepos`	simp-environment RPM: SIMP-6402 - Getting issue details... STATUS simp-utils RPM: SIMP-6514 - Getting issue details... STATUS	See: E1.1
A4.1.1: The two have slight differences between them that should be carried over into `updaterepos`	simp-utils RPM: SIMP-6522 - Getting issue details... STATUS	See: simp-utils RPM/ E1.2
A4.1.2: Remove logic from RPM `%post`	SIMP-6402 - Getting issue details... STATUS	`createrepo` removed in PR#23 The above pull request removed the yum repo stuff from simp-env but another ticket was opened to do the work in simp-utils.
A5.1: remove cacertkey ensure logic from `%post`	SIMP-6311 - Getting issue details... STATUS	patched in PR#22
A6.1: remove `/usr/local/sbin/simp_rpm_helper --rpm_dir=%{prefix} --rpm_section='post' --rpm_status=$1 --preserve --target_dir='.'` from `%post`	SIMP-6311 - Getting issue details... STATUS	patched in PR#22
A7.1: remove `/usr/local/sbin/simp_rpm_helper --rpm_dir=%{prefix} --rpm_section='post' --rpm_status=$1 --preserve --target_dir='.'` from `%postun`	SIMP-6311 - Getting issue details... STATUS	patched in PR#22

`simp-adapter` (RPM)

Mapping	Jira Issues	Notes
B1: keep this for now? (see discussion)	SIMP-6584 - Getting issue details... STATUS	PR#15, undone by PR#17
B2.1: remove this behavior from `%post`	SIMP-6125 - Getting issue details... STATUS
B3.1: Remove this behavior from `%post`	Incorporated into SIMP-6607 - Getting issue details... STATUS

`simp-``rsync` (RPM)

Mapping	Jira Issues	Notes
C1.1.1: Change `Prefix:` + `%{prefix}`to `/usr/share/simp/environment_templates/rsync/`	SIMP-6508 - Getting issue details... STATUS
C1.1.2: Change any references to `%{rsync_dir}` from all RPM scriptlets	SIMP-6508 - Getting issue details... STATUS
C2.2: Remove OBE %pre logic	SIMP-6616 - Getting issue details... STATUS
C3.1: Move `rsync.facl` into `%{prefix}` ( `/usr/share/simp/...` ), like the rest of the `%files`	SIMP-6508 - Getting issue details... STATUS
C3.3: Remove from %post	SIMP-6613 - Getting issue details... STATUS
C4.1: Remove `*.rpmnew` deletion logic from `%post`	SIMP-6613 - Getting issue details... STATUS
C5.1: Remove OS symlink logic from `%post` (code) `and %preun` (code)	SIMP-6613 - Getting issue details... STATUS	still in 7.0.0-0: %post %preun

`simp-core` (ISO)

	Mapping	Jira Issues	Notes
	D1.1: Remove this logic. No extra copy of files already located in `/var/www/yum` needed.	SIMP-6578 - Getting issue details... STATUS
	D1.2: `simp environment` command would then install into the appropriate secondary environment directory, when these boot files exist.	ISSUE TBD: As of 5/14, this is debatable—it may install into the secondary environment skeleton

`simp-core` (RPM)

	Mapping	Jira Issues	Notes
	D2.1: Remove obsolete `hiera_upgrade` script	SIMP-6507 - Getting issue details... STATUS

`simp-utils` (RPM)

Mapping Jira Issues Notes

E1.1: Consolidate %post's yum repo creation logic into the existing script simp-utils:scripts/sbin/updaterepos. (See A4.1)

SIMP-6514 - Getting issue details... STATUS

E1.2: The two have slight differences between them that should be carried over into updaterepos

SIMP-6522 - Getting issue details... STATUS

Mapped capabilities: SIMP ≤ 6.3 to SIMP ≥ 6.4

For each component:

Identify relevant SIMP ≤ 6.3 capabilities
Assign each capability an Alpha+Number id (A1, A2)
- incomplete ids (or ids with questions) are orange, completely-mapped ids are green.
Map SIMP ≤ 6.3 capabilities to SIMP ≥ 6.4
- Add mappings as id+Number (A1.1, A1.2, ...)

`simp-environment` (6.3.0) [Analyzed, Mapped: 7/7, Questions: 0]

A1.) simp-environment.spec essentially installs to two filesystem roots:
- SIMP ≤ 6.3 simp-environment 6.3.0:
  - %{prefix} ( /usr/share/simp/environments/simp/ )
  - %{_var} ( used to manage %{_var}/simp/environments/simp/ )
- SIMP ≥ 6.4 Mappings:
  - A1.1: simp-environment.spec installs all files to %{prefix}, and does not install files into %{_var}
  - A1.2: simp env new|update ENVIRONMENT will copy files from %{prefix} to /var/simp/environments/${ENVIRONMENT}/
A2.) Provides SELinux policies for different /var/simp/ subdirectories so the various services can access files
- SIMP ≤ 6.3 simp-environment 6.3.0:
  - On %build, builds SELinux module
    - Defines paths and contexts in simp-environment.fc
    - Defines module in simp-environment.te
  - On %post, builds + loads an SELinux policy and runs fixfiles so puppet can read from /var/simp directories
  - On %uninstall, removes SELinux policy and runs fixfiles
- SIMP ≥ 6.4 Mappings:
  - A2.1: simp-environment.spec still provides SELinux policies for %{_var}
    - A2.1.1: %build still builds SELinux module
    - A2.1.2: %post (initial install only) applies the initial installs' fixfiles restore to the top-level /var/simp
    - A2.1.2: %post no longer applies fixfiles for separate subdirectories under /var/simp/environments/
      - See A2.2
    - A2.1.3: What should %uninstall do? Nothing special is required.
  - A2.2: simp env new|update ENVIRONMENT runs a post-action step that applies SELinux fixfiles restore to the /var/simp/environments/${ENVIRONMENT}/ + subdirectories
  - A2.3: simp env fix ENVIRONMENT reapplies the correct SELinux context on demand
A3.) Sets Puppet user & group permissions based on the settings in puppet config print
- SIMP ≤ 6.3 simp-environment 6.3.0:
  - Affects %{prefix} and %{_var} directory trees

SIMP ≥ 6.4 Mappings:
- A3.1: %post (initial install only) applies the Puppet user settings & groups at the top-level /var/simp
- A3.2: (Related: A2.2) simp env new|update ENVIRONMENT runs a post-action step that applies Puppet user settings & groups to
  - A3.2.1: $codedir/environments/$ENVIRONMENT/ (group only)
  - A3.2.2: /var/simp/environments/$ENVIRONMENT/site_files/ (group only)
  - ~~A3.2.3: /opt/puppetlabs/server/data/puppetserver/simp/environments/$ENVIRONMENT/ (user + group)~~

A4.) %post creates a yum repo directory structure and runs createrepo under /var/www/yum/${os}/...:
- This does not affect the secondary SIMP environment directories; it's under /var/www/yum
- It's not clear why this logic is in simp-environment.spec, which doesn't seem to deliver these files.
- SIMP ≥ 6.4 Mappings (None):
  - A4.1: (Related: E1) Consolidate %post's yum repo creation logic into the existing script simp-utils:scripts/sbin/updaterepos.
    - A4.1.1: The two have slight differences between them that should be carried over into updaterepos
    - A4.1.2: Remove logic from RPM %post
A5.) On %post, ensures that the cacertkey (at %{_var}/simp/environments/simp/FakeCA/cacertkey) has some random gibberish in it if it doesn't exist.
- SIMP ≥ 6.4 Mappings:
  - A5.1: remove this behavior from %post
  - A5.2: The simp env command will ensure the cacertkey during fix ENVIRONMENT and after new|update ENVIRONMENT.
A6.) On %post, runs simp_rpm_helper
- SIMP ≤ 6.3 simp-environment 6.3.0:
  - Comment: # Needed for migrating the environment data into the codedir for an initial install
  - /usr/local/sbin/simp_rpm_helper --rpm_dir=%{prefix} --rpm_section='post' --rpm_status=$1 --preserve --target_dir='.'
- SIMP ≥ 6.4 Mappings:
  - A6.1: remove this behavior from %post
  - A6.2: move the initial ISO install environment deploy logic into an early stage of simp config .
  - A6.3: create new Extra/Omni environments on demand with simp environment new.
A7.) On %postun, runs simp_rpm_helper
- SIMP ≤ 6.3 simp-environment 6.3.0:
  - Comment: # Needed for cleaning up the data from codedir as appropriate for an erase
  - /usr/local/sbin/simp_rpm_helper --rpm_dir=%{prefix} --rpm_section='postun' --rpm_status=$1 --preserve --target_dir='.'
- SIMP ≥ 6.4 Mappings:
  - A7.1: Remove from %postun
  - A7.2: Environments can be removed with simp env rm ENVIRONMENT

`simp-adapter` (0.1.1) [Analyzed, Mapped: 3/3, Questions: 0]

B1.) simp-adapter 0.1.1 %pre and %posttrans have operations to prevent the global Hiera 3 hiera.yaml.simp file delivered with simp-adapter <= 0.0.6 and its hiera.yaml link created in that RPM's %post from being removed during upgrade if it may be in use.
- See the simp-adapter 0.1.1 acceptance tests for details on when hiera.yaml files (global and environment) are modified during install/upgrade:
  - Upgrading simp-adapter from version <= 0.0.6
    - When global hiera.yaml is linked to hiera.yaml.simp
      - it should retain hiera.yaml and hiera.yaml.simp
    - When global hiera.yaml is not linked to hiera.yaml.simp
      - it should remove hiera.yaml.simp but not remove hiera.yaml
  - Uninstalling simp-adapter and legacy global Hiera 3 config exists
    - When global hiera.yaml is linked to hiera.yaml.simp
      - it should remove hiera.yaml and hiera.yaml.simp, but keep hiera.yaml.simpbak
    - When global hiera.yaml is not linked to hiera.yaml.simp
      - it should remove hiera.yaml.simp, but keep hiera.yaml and hiera.yaml.simpbak
- SIMP ≥ 6.4 Mappings:
  - This logic should be retained.

B2.) simp-adapter 0.1.1 %post (install-only) logic (removed after 0.1.1) creates /etc/simp/adapter_config.yaml:
- SIMP ≤ 6.3 simp-environment 6.3.0
  - Under the following conditions:
    - Only during a new RPM install ($1 -eq 1)
    - Only when the Linux kernel contained simp install (e.g., a SIMP ISO installation)
  - %post will create %{prefix}/adapter_config.yaml with the following content:
    # This file was modified by simp-adapter during a SIMP install # on ${date}: target_directory: 'auto' copy_rpm_data: true
- SIMP ≥ 6.4 Mappings:
  - B2.1: remove this behavior from %post
B3.) simp-adapter 0.1.1 %post logic fixes problems with Puppet RPMs:
- SIMP ≤ 6.3 simp-environment 6.3.0
  - For FOSS puppetserver (install or upgrade)
    - Nails up puppet user UID and GID to 52, changing the UID/GID if the installed ids are incorrect.
    - Fixes permissions of /opt/puppetlabs/, /etc/puppetlabs, /var/log/puppetlabs/, and /var/run/puppetlabs/ to match the nailed UID/GID
    - Restarts puppetserver to pick up changes.
    - Creates puppdetdb user and group
  - Sets the digest algorithm used by puppet to sha256 (install or upgrade)
  - Install-only, fixes the permissions of puppet-agent, puppetserver, and puppetdb directories
    - References https://tickets.puppetlabs.com/browse/PA-726, which is still in the ACCEPTED state but has no Fix version assigned
- SIMP ≥ 6.4 Mappings:
  - B3.1: Remove this behavior from %post
  - B3.2: The simp env command will ensure the correct puppet permissions are set during fix ENVIRONMENT and after new|update ENVIRONMENT.
    - B3.2.1: Note the changes above include several users, paths, and the digest algorithm.
    - B3.2.2: Note that these specific UID/GIDs may no longer be necessary. Now that the simp command is setting them, it can just check what user is configured to own what files etc.

`simp-rsync (6.2.1) [Analyzed, Mapped:6/6, Questions: 1]`

C1.) RPM delivers a directory tree directly under /var/simp/environments/simp/rsync/
- SIMP ≤ 6.3 simp-rsync 6.2.1:
  - %global rsync_dir /var/simp/environments/simp/rsync
  - Prefix: %{rsync_dir}
  - %files delivers rsync facls file to %{rsync_dir}/.rsync.facl as a %config file
  - Note: many RPM scriptlets only refer to %{rsync_dir}, which breaks when rpm --prefix=NEWPATH
- SIMP ≥ 6.4 Mappings:
  - C1.1: The simp-rsync RPM only delivers files to %{prefix}, which is now /usr/share/simp/environment_templates/rsync/
    - C1.1.1: Change Prefix: + %{prefix} to /usr/share/simp/environment_templates/rsync/
    - C1.1.2: Change any references to %{rsync_dir} from all RPM scriptlets
  - C1.2: The command simp env new|update ENVIRONMENT will copy files from %{prefix} to /var/simp/environments/${ENVIRONMENT}/rsync/
    - See A1.2
C2.) %pre has strange logic
- SIMP ≤ 6.3 simp-rsync 6.2.1:
  - Pre-removes directories under {%rsync_dir}/ ("# Remove the directories that we're going to replace with symlinks")
  - Includes a "# Make sure upgrades work properly!" section that looks like it might try to symlink the LICENSE file as a directory if the default directory is missing under bind_dns/.
    - This looks like a bug in the logic
- SIMP ≥ 6.4 Mappings:
  - (nice-to-have, for later): Should we expose arguments to template the skeleton DNS environment when it is copied/updates?
  - C2.1: The command simp env new|update ENVIRONMENT will copy files from %{prefix} to /var/simp/environments/${ENVIRONMENT}/rsync/
    - This should include any logic needed to ensure a basic DNS environment
  - C2.2: Remove %pre logic

C3.) %post runs setfacl --restore on {%rsync_dir}, using the delivered .rsync.facl file.
- SIMP ≤ 6.3 simp-rsync 6.2.1:
  - %{rsync_dir} = /var/simp/environments/simp/rsync
  - The rsync.facl definitions use relative paths
- SIMP ≥ 6.4 Mappings:
  - The simp-rsync RPM only delivers files to %{prefix} (/usr/share/simp/environment_templates/rsync/); see C1.1
  - C3.1: Move rsync.facl into %{prefix} (/usr/...), like the rest of the %files
  - C3.2: The simp env command will ensure the correct FACLS are set during fix ENVIRONMENT and after new|update ENVIRONMENT.
  - C3.3: Remove from %post
C4.) %post deletes all *.rpmnew files under {%rsync_dir}/
- SIMP ≤ 6.3 simp-rsync 6.2.1:
  - This was a workaround to problems associated with C1 (delivering files to /var/simp/environments/simp/rsync/ as %config)
    - Example problem: rsyncing meaningless *.rpmnew files to hosts that have no use for them
- SIMP ≥ 6.4 Mappings:
  - The SIMP ≤ 6.3 workaround should not be necessary now because:
    - the RPM delivers a skeleton to somewhere under /usr/share/simp/, which is not an rsync source.
    - the files no longer need to be %config, so .rpmnew files won't get generated, anyway
  - C4.1: Remove logic from %post
    - Prerequisites: C1.1 and C1.2
C5.) RPM scriptlets auto-ensure that all directories called RedHat have a CentOS symlink under /var/simp/environments/simp/rsync
- SIMP ≤ 6.3 simp-rsync 6.2.1:
  - %post symlinks RedHat directories to CentOS under {%rsync_dir}/
    - The scriptlets will add a symlink to any directory named RedHat, regardless of its location (buggy logic)
  - %preun deletes any symlinks named CentOS under {%rsync_dir}/
    - The scriptlets will delete a CentOS symlink in any directory named RedHat, regardless of its subdirectory (buggy logic)
- SIMP ≥ 6.4 Mappings:
  - C5.1: Remove logic from %post and %preun
    - Prerequisites: C1.1 and C1.2
  - C5.2: The simp env command will ensure the correct symlinks (if any) are managed during new|update|remove ENVIRONMENT.
C6.) RPM scriptlets auto-ensure that all directories called RedHat have a CentOS symlink under /var/simp/environments/simp/rsync
- SIMP ≥ 6.4 Mappings:
  - See C5.1

`simp-core (6.3.3)` `[Analyzed, Mapped: 2/2]`

D1.) ISO auto.cfg
- SIMP ≤ 6.3 simp-core 6.3.3:
  - delivers boot files required for TFTPboot into /var/simp/environments/simp/rsync/
- SIMP ≥ 6.4 Mappings:
  - D1.1: Remove this logic. No extra copy of files already located in /var/www/yum needed.
  - D1.2: simp environment command would then install into the appropriate secondary environment directory, when these boot files exist.
D2.) %post in simp.spec
- SIMP ≤ 6.3 simp-core 6.3.3:
  - Includes obsolete logic to run the (defunct) `hiera_upgrade` script under certain conditions (-d ${puppet_environmentpath}/simp)
    - This logic will never run; hiera_upgrade script was been gone for two years
      - added to simp-core in 2015 to support SIMP 5.1.X upgrades
      - removed from simp-utils in 2017 as part of SIMP 6.1.0
- SIMP ≥ 6.4 Mappings:
  - D2.1: Remove obsolete hiera_upgrade script (SIMP-6507)

`simp-utils`

E1.) The script simp-utils:scripts/sbin/updaterepos
- (mostly) duplicates the %post yum repo createrepo logic in simp-environment.
- SIMP ≥ 6.4 Mappings:
  - E1.1: Consolidate %post's yum repo creation logic into the existing script simp-utils:scripts/sbin/updaterepos.
    - See A4.1
  - E1.2: The two have slight differences between them that should be carried over into updaterepos

Further steps

What happens during an upgrade?

Reference

SIMP Environments — overview & terminology of "Environments" within SIMP
Puppet deployment scenarios — use cases SIMP supports for deploying Puppet modules and environments

Description

Brief Summary of SIMP 6.4

Summary of SIMP ≥ 6.4 changes, by component

simp-cli commands

`simp environment [COMMAND]`

`simp config`

simp-environment (RPM)

simp-adapter (RPM)

simp-rsync (RPM)

simp-core (ISO)

simp-core (RPM)

simp-utils (RPM)