Split fedora and manjaro playbooks

Split playbooks to better accomodate development of both.

fedora/ansible/btrbk/files/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
+
+# 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              256m
+
+# 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 autmatically create this directory, and the
+# snapshot creation will fail if it is not present.
+#
+snapshot_dir               _btrbk_snap
+
+# 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            always
+
+# 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
+
+# Specify SSH private key for "ssh://" volumes / targets:
+#ssh_identity               /etc/btrbk/ssh/id_ed25519
+#ssh_user                   root
+#ssh_compression            no
+#ssh_cipher_spec            default
+
+# 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. Set this to "after"
+# or "each" 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
+
+
+#
+# Simple setup: Backup root and home to external disk
+#
+snapshot_dir /btrfs/snapshots
+target       /mnt/btr_pool
+subvolume    /btrfs/root
+subvolume    /btrfs/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 /btrfs
+  # 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
+
+
+# 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

fedora/ansible/btrbk/files/btrbk.service

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+[Unit]
+Description=Runs btrbk with config file at /etc/btrbk/btrbk.conf
+
+[Service]
+ExecStart=btrbk -c /etc/btrbk/btrbk.conf -v run

fedora/ansible/btrbk/files/btrbk.timer

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+[Unit]
+Description=Run btrbk every hour
+
+[Timer]
+OnCalendar=hourly
+AccuracySec=10min
+Persistent=true
+Unit=btrbk.service
+
+[Install]
+WantedBy=timers.target

fedora/ansible/btrbk/meta/main.yml

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+galaxy_info:
+  author: Reese Wells
+  description: Creates a btrbk service that runs every hour and backs up to a usb disk at /mnt/btr_pool
+  company: ""
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

fedora/ansible/btrbk/tasks/main.yml

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+---
+# Ensure btrbk installed
+- name: Ensure daily-driver (development, work, gaming) installed
+  dnf:
+    name: 
+    - btrbk
+    state: present
+  become: yes
+# Copy btrbk.conf
+- name: Ensure /etc/btrbk exists
+  file:
+    state: directory
+    path: /etc/btrbk
+  become: yes
+- name: Copy btrbk.conf
+  copy:
+    src: files/btrbk.conf
+    dest: /etc/btrbk/btrbk.conf
+  become: yes
+# Copy service definition and timer
+- name: Copy btrbk.service
+  copy:
+    src: files/btrbk.service
+    dest: /etc/systemd/system/btrbk.service
+  become: yes
+- name: Copy btrbk.timer
+  copy:
+    src: files/btrbk.timer
+    dest: /etc/systemd/system/btrbk.timer
+  become: yes
+# Enable btrbk timer
+- name: Enable btrbk timer
+  ansible.builtin.systemd:
+    name: btrbk.timer
+    state: started
+    daemon_reload: yes
+  become: yes