updates for btrbk

.config/btrbk/btrbk.conf

@@ -1,40 +0,0 @@
-
-#
-# 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
-
-# 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              256m
-
-# Example retention policy:
-snapshot_preserve_min   2d
-snapshot_preserve       14d
-
-target_preserve_min     no
-target_preserve         20d 10w *m
-
-
-# Simple setup
-volume /home
-snapshot_dir .snapshots
-subvolume    home

.config/btrbk/home_btrbk.conf

@@ -0,0 +1,29 @@
+#
+# btrbk configuration file for /home
+#
+
+# Enable transaction log
+transaction_log            /var/log/home_btrbk.log
+
+# Use sudo if btrbk or lsbtr is run by regular user
+backend_local_user         btrfs-progs-sudo
+
+# Enable stream buffer
+stream_buffer              256m
+
+# Retention policy
+snapshot_preserve_min   2d
+snapshot_preserve       14d
+
+target_preserve_min     no
+target_preserve         20d 10w *m
+
+snapshot_dir .snapshots
+
+# Local snapshots
+volume /home
+  subvolume    tstarr 
+    # Always create snapshot, even if targets are unreachable
+    snapshot_create always
+    # Need a btrfs server before this will work
+    #target /mnt/engi/backup/kestrel_backups

.config/btrbk/root_btrbk.conf

@@ -0,0 +1,26 @@
+#
+# btrbk configuration file for root 
+#
+
+# Enable transaction log
+transaction_log            /var/log/root_btrbk.log
+
+# Use sudo if btrbk or lsbtr is run by regular user
+backend_local_user         btrfs-progs-sudo
+
+# Enable stream buffer
+stream_buffer              256m
+
+# Retention policy
+snapshot_preserve_min   2d
+snapshot_preserve       14d
+
+target_preserve_min     no
+target_preserve         20d 10w *m
+
+snapshot_dir  .snapshots
+
+# Local snapshots
+volume /
+  subvolume     .
+  snapshot_name root 

.local/bin/update

@@ -7,7 +7,7 @@ echo -e "Starting update for Fedora..."
 cd ~/.dotfiles/provision
 
 # Install ansible and run playbook
-ansible-playbook setup.yml -i hosts --ask-become-pass --tags "$1"
+ansible-playbook setup.yml -i hosts --ask-become-pass --tags "$1" --skip-tags "once"
 
 # Return to where you were
 cd -

.stow-local-ignore

@@ -2,3 +2,4 @@ readme.md
 .gitignore
 .git
 provision
+additional-setup.md

additional-setup.md

@@ -36,4 +36,24 @@ Wireguard is nice for a home vpn.
 sudo nmcli connection import type wireguard file /etc/wireguard/your-wg-file.conf
 ```
 
-The vpn can be enable/disabled through gnome.
+The vpn can be enable/disabled through gnome.
+
+## btrbk  
+
+[btrbk](https://github.com/digint/btrbk) is used to create (currently only local) snapshots of the root and user volumes.
+
+```bash
+sudo btrbk -c ~/.config/btrbk/home_btrbk.conf -v run # creates user backups and snapshots 
+sudo btrbk -c ~/.config/btrbk/root_btrbk.conf -v run # creates root snapshots 
+```
+
+## Automount network drive with fstab
+
+Fstab can be mounted when the network drive is accessed. This is done the "engi" home server.
+
+```bash
+sudo mkdir -p /mnt/engi
+
+# Add following line to fstab
+//<server-ip>/engi     /mnt/engi 	cifs 	uid=1000,credentials=/home/tstarr/.smb,iocharset=utf8,noauto,x-systemd.automount 0 0
+```

provision/tasks/system/configs.yml

@@ -24,3 +24,20 @@
         state: present
         flatpakrepo_url: https://flathub.org/repo/flathub.flatpakrepo
   become: true
+
+- name: Create btrbk snapshot directories
+  tags: ["once"]
+  block:
+    - file: 
+        path: /.snapshots
+        state: directory
+        owner: root
+        group: root
+        mode: 0775
+    - file: 
+        path: /home/.snapshots
+        state: directory
+        owner: root
+        group: root
+        mode: 0775
+  become: true

readme.md

@@ -32,4 +32,4 @@ update {tags} # valid tags: configs, updates, packages, services, once
 
 ## TODO
 
-- add https://github.com/digint/btrbk
+- make homesever use btrfs and fix "target" for home backups