Restructure files into roles

roles/dotfiles/workstation/home/.config/btrbk/btrbk.conf

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+#
+# Example btrbk configuration file
+#
+#
+# Please refer to the btrbk.conf(5) man-page for a complete
+# description of all configuration options.
+# For more examples, see README.md included with this package.
+#
+#   btrbk.conf(5): <https://digint.ch/btrbk/doc/btrbk.conf.5.html>
+#   README.md:     <https://digint.ch/btrbk/doc/readme.html>
+#
+# Note that the options can be overridden per volume/subvolume/target
+# in the corresponding sections.
+#
+
+
+# Enable transaction log
+transaction_log            /var/log/btrbk.log
+
+# Specify SSH private key for remote connections
+ssh_identity               /home/bryan/.config/btrbk/id_ed25519
+ssh_user                   root
+
+# Use sudo if btrbk or lsbtr is run by regular user
+backend_local_user         btrfs-progs-sudo
+
+# Enable stream buffer. Adding a buffer between the sending and
+# receiving side is generally a good idea.
+# NOTE: If enabled, make sure to install the "mbuffer" package!
+stream_buffer              1g
+
+# Directory in which the btrfs snapshots are created. Relative to
+# <volume-directory> of the volume section.
+# If not set, the snapshots are created in <volume-directory>.
+#
+# If you want to set a custom name for the snapshot (and backups),
+# use the "snapshot_name" option within the subvolume section.
+#
+# NOTE: btrbk does not automatically create this directory, and the
+# snapshot creation will fail if it is not present.
+#
+snapshot_dir               .snapshots
+
+# Always create snapshots. Set this to "ondemand" to only create
+# snapshots if the target volume is reachable. Set this to "no" if
+# snapshot creation is done by another instance of btrbk.
+snapshot_create            onchange
+
+# Perform incremental backups (set to "strict" if you want to prevent
+# creation of non-incremental backups if no parent is found).
+#incremental                yes
+
+# Specify after what time (in full hours after midnight) backups/
+# snapshots are considered as a daily backup/snapshot
+#preserve_hour_of_day       0
+
+# Specify on which day of week weekly/monthly backups are to be
+# preserved.
+#preserve_day_of_week       sunday
+
+# Preserve all snapshots for a minimum period of time.
+#snapshot_preserve_min      1d
+
+# Retention policy for the source snapshots.
+#snapshot_preserve          <NN>h <NN>d <NN>w <NN>m <NN>y
+
+# Preserve all backup targets for a minimum period of time.
+#target_preserve_min        no
+
+# Retention policy for backup targets:
+#target_preserve            <NN>h <NN>d <NN>w <NN>m <NN>y
+
+# Retention policy for archives ("btrbk archive" command):
+#archive_preserve_min       no
+#archive_preserve           <NN>h <NN>d <NN>w <NN>m <NN>y
+
+# Enable compression for remote btrfs send/receive operations:
+#stream_compress            no
+#stream_compress_level      default
+#stream_compress_threads    default
+
+# Enable lock file support: Ensures that only one instance of btrbk
+# can be run at a time.
+lockfile                   /var/lock/btrbk.lock
+
+# Don't wait for transaction commit on deletion. Enable this to make
+# sure the deletion of subvolumes is committed to disk when btrbk
+# terminates.
+#btrfs_commit_delete no
+
+
+#
+# Volume section (optional): "volume <volume-directory>"
+#
+#   <volume-directory>  Base path within a btrfs filesystem
+#                       containing the subvolumes to be backuped
+#                       (usually the mount-point of a btrfs filesystem
+#                       mounted with subvolid=5 option).
+#
+# Subvolume section: "subvolume <subvolume-name>"
+#
+#   <subvolume-name>    Subvolume to be backuped, relative to
+#                       <volume-directory> in volume section.
+#
+# Target section: "target <type> <volume-directory>"
+#
+#   <type>              (optional) type, defaults to "send-receive".
+#   <volume-directory>  Directory within a btrfs filesystem
+#                       receiving the backups.
+#
+# NOTE: The parser does not care about indentation, this is only for
+# human readability. All options apply to the last section
+# encountered, overriding the corresponding option of the upper
+# section. This means that the global options must be set on top,
+# before any "volume", "subvolume" or "target section.
+#
+
+#
+# Example retention policy:
+#
+# snapshot_preserve_min   2d
+# snapshot_preserve       14d
+# target_preserve_min     no
+# target_preserve         20d 10w *m
+
+snapshot_preserve_min   2d
+snapshot_preserve       14d
+
+target_preserve_min     no
+target_preserve         14d 10w *m
+
+archive_preserve_min    latest
+archive_preserve        12m 10y
+
+# Global settings
+compat_remote busybox
+send_protocol 2
+
+# Root backup workaround, omit the volume section
+subvolume /
+  target_preserve 14d 10w 6m
+  snapshot_dir /.snapshots # Absolute path to snapshots dir
+  target /mnt/backup/workstation/root
+  # target ssh://router.lan/mnt/backup/workstation/root
+# target /run/media/bryan/backup/workstation/root
+# target ssh://home-router/mnt/backup/workstation/root
+
+volume /home
+  subvolume bryan
+    target /mnt/backup/workstation/home
+    # target ssh://router.lan/mnt/backup/workstation/home
+    target_preserve 14d 10w 6m
+    # target ssh://home-router/mnt/backup/workstation/home
+    # target /run/media/bryan/backup/workstation/home
+
+volume /mnt/downloads
+  subvolume downloads
+    target /mnt/backup/workstation/downloads
+    # target /run/media/bryan/backup/workstation/downloads
+
+volume /
+  subvolume /mnt/ebooks
+    target /mnt/backup/media
+  subvolume /mnt/cover-art
+    target /mnt/backup/media
+  # target ssh://router.lan/mnt/backup/media
+  # target ssh://home-router/mnt/backup/media
+
+volume /mnt/array/media
+  target /mnt/backup/media
+  # target ssh://router.lan/mnt/backup/media
+  # target ssh://home-router/mnt/backup/media
+  subvolume pictures
+  subvolume music
+    target_preserve_min all # for home-router to keep samba share (and safer overall)
+
+
+# #
+# # Simple setup: Backup root and home to external disk
+# #
+# snapshot_dir /btrbk_snapshots
+# target       /mnt/btr_backup
+# subvolume    /
+# subvolume    /home
+
+
+# #
+# # Complex setup
+# #
+# # In order to keep things organized, it is recommended to use "volume"
+# # sections and mount the top-level subvolume (subvolid=5):
+# #
+# #  $ mount -o subvolid=5 /dev/sda1 /mnt/btr_pool
+# #
+# # Backup to external disk mounted on /mnt/btr_backup
+# volume /mnt/btr_pool
+#   # Create snapshots in /mnt/btr_pool/btrbk_snapshots
+#   snapshot_dir btrbk_snapshots
+
+#   # Target for all subvolume sections:
+#   target /mnt/btr_backup
+
+#   # Some default btrfs installations (e.g. Ubuntu) use "@" for rootfs
+#   # (mounted at "/") and "@home" (mounted at "/home"). Note that this
+#   # is only a naming convention.
+#   #subvolume @
+#   subvolume root
+#   subvolume home
+#   subvolume kvm
+#     # Use different retention policy for kvm backups:
+#     target_preserve 7d 4w
+
+
+# # Backup data to external disk as well as remote host
+# volume /mnt/btr_data
+#   subvolume  data
+#     # Always create snapshot, even if targets are unreachable
+#     snapshot_create always
+#     target /mnt/btr_backup
+#     target ssh://backup.my-remote-host.com/mnt/btr_backup
+
+
+# # Backup from remote host, with different naming
+# volume ssh://my-remote-host.com/mnt/btr_pool
+#   subvolume data_0
+#     snapshot_dir   snapshots/btrbk
+#     snapshot_name  data_main
+#     target /mnt/btr_backup/my-remote-host.com
+
+
+# # Backup on demand (noauto) to remote host running busybox, login as
+# # regular user using ssh-agent with current user name (ssh_user no)
+# # and default credentials (ssh_identity no).
+# volume /home
+#   noauto  yes
+#   compat  busybox
+#   backend_remote  btrfs-progs-sudo
+#   ssh_user      no
+#   ssh_identity  no
+
+#   target ssh://my-user-host.com/mnt/btr_backup/home
+#   subvolume  alice
+#   subvolume  bob
+
+
+# # Resume backups from remote host which runs its own btrbk instance
+# # creating snapshots for "home" in "/mnt/btr_pool/btrbk_snapshots".
+# volume ssh://my-remote-host.com/mnt/btr_pool
+#   snapshot_dir           btrbk_snapshots
+#   snapshot_create        no
+#   snapshot_preserve_min  all
+#   subvolume home
+#     target /mnt/btr_backup/my-remote-host.com

roles/dotfiles/workstation/root/etc/pwrstatd.conf

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+#
+# pwrstatd configuration file
+#
+
+# You must restart pwrstatd after changing this file in order for changes to take effect.
+# Ex:/etc/init.d/pwrstatd restart
+
+#
+# Action setting for event of Power Failure
+#
+
+# A delay time in seconds since event of Power Failure occur then to run shell
+# script and shutdown system. Allowed range is 0 ~ 3600. Default is 60 sec.
+powerfail-delay = 60
+
+# Enable to run shell script when the event of Power Failure occur.
+# The allowed options are yes and no. Default is yes.
+powerfail-active = no
+
+# Assign a path of script file for event of Power Failure.
+# The default is /etc/pwrstatd-powerfail.sh
+powerfail-cmd-path = /etc/pwrstatd-powerfail.sh
+
+# How much time in seconds to take script running for event of Power Failure.
+# The allowed range is 0 ~ 3600. Default is 0 sec.
+powerfail-duration = 0
+
+# Allow Daemon to shutdown system for event of Power Failure.
+# The allowed options are yes and no. Default is yes.
+powerfail-shutdown = no
+
+#
+# Action setting for event of Battery Low
+#
+
+# A threshold of Battery Capacity, If the battery capacity is lower than this
+# value and a event of Battery Low will be identified. The unit is percentage.
+# The allowed range is 0 ~ 90. Default is 35 %.
+lowbatt-threshold = 10
+
+# A threshold of Remaining Runtime, If the Remaining Runtime is lower than this
+# value and a event of Battery Low will be identified. The unit is second.
+# The allowed range is 0 ~ 3600. Default is 300 sec.
+# Note: When meet this condition the below 'shutdown-sustain' property
+# will be ignored.
+runtime-threshold = 180
+
+# Enable to run shell script when the event of Battery Low occur.
+# The allowed options are yes and no. Default is yes.
+lowbatt-active = no
+
+# Assign a path of script file for event of Battery Low.
+# The default is /etc/pwrstatd-lowbatt.sh
+lowbatt-cmd-path = /etc/pwrstatd-lowbatt.sh
+
+# How much time in seconds to take script running for event of Battery Low.
+# The allowed range is 0 ~ 60. Default is 0 sec.
+lowbatt-duration = 0
+
+# Allow Daemon to shutdown system for event of Battery Low.
+# The allowed options are yes and no. Default is yes.
+lowbatt-shutdown = yes
+
+# Turn UPS alarm on or off.
+# The allowed options are yes and no. Default is yes.
+enable-alarm = yes
+
+# The necessary time in seconds for system shutdown.
+# The UPS will turn power off when this time is expired.
+# The allowed range is 0 ~ 3600. Default is 600 sec.(10 min.)
+# If the computer shutdown is cause by low runtime condition, the UPS will
+# turn power off when the time is expired that time is assigned on
+# 'runtime-threshold' property and it is no longer to refer the
+# 'shutdown-sustain' property.
+shutdown-sustain = 0
+
+# Daemon will turn UPS power off once it ask system shutdown cause by a power
+# event. Allowed options are yes and no. Default is yes.
+turn-ups-off = no
+
+# The period of polling UPS in seconds.
+# The allowed range is 1 ~ 60. Default is 3 sec.
+ups-polling-rate = 5
+
+# the period of re-try to find available UPS in seconds since find nothing at
+# last time. The allowed range is 1 ~ 300. Default is 10 sec.
+ups-retry-rate = 10
+
+# Prohibiting daemon to provide communication mechanism for client, such as
+# pwrstat command. normally, it should be 'no'. It can be 'yes' if any security
+# consideration. Allowed options are yes and no. Default is no.
+prohibit-client-access = no
+
+# The pwrstatd accepts four types of device node which includes the 'ttyS',
+# 'ttyUSB', 'hiddev', and 'libusb' for communication with UPS. The pwrstatd
+# defaults to enumerate all acceptable device nodes and pick up to use an
+# available device node automatically. But this may cause a disturbance to the
+# device node which is occupied by other software. Therefore, you can restrict
+# this enumerate behave by using allowed-device-nodes option. You can assign
+# the single device node path or multiple device node paths divided by a
+# semicolon at this option. All groups of 'ttyS', 'ttyUSB', 'hiddev', or
+# 'libusb' device node are enumerated without a suffix number assignment.
+# Note, the 'libusb' does not support suffix number only.
+#
+# For example: restrict to use ttyS1, ttyS2 and hiddev1 device nodes at /dev
+# path only.
+# allowed-device-nodes = /dev/ttyS1;/dev/ttyS2;/dev/hiddev1
+#
+# For example: restrict to use ttyS and ttyUSB two groups of device node at
+# /dev,/dev/usb, and /dev/usb/hid paths(includes ttyS0 to ttySN and ttyUSB0 to
+# ttyUSBN, N is number).
+# allowed-device-nodes = ttyS;ttyUSB
+#
+# For example: restrict to use hiddev group of device node at /dev,/dev/usb,
+# and /dev/usb/hid paths(includes hiddev0 to hiddevN, N is number).
+# allowed-device-nodes = hiddev
+#
+# For example: restrict to use libusb device.
+# allowed-device-nodes = libusb
+allowed-device-nodes = 
+
+# Daemon will hibernate system to instead of system shutdown when power
+# event occur. Allowed options are yes and no. Default is no.
+hibernate = no
+
+# Enable cloud solution.
+# The allowed options are yes and no. Default is no.
+cloud-active = no
+
+# Account for cloud server login.
+cloud-account =