server/Workstation
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Move README, arch.md, and framework.md

Browse Source 
Rework documentation and consolidate all framework docs into a
framework_manjaro file. README is only for ansible now.
This commit is contained in:
ducoterra
2022-02-10 11:33:26 -05:00
parent 8fbf384b2d
commit 0477970c78
4 changed files with 387 additions and 379 deletions
Download Patch File Download Diff File Expand all files Collapse all files

97
README.md
View File

@@ -31,100 +31,3 @@ NOTE: Restore home directory and __REBOOT__ first
```bash
ansible-playbook --ask-become-pass ansible/setup-full.yml
```
## BTRFS
https://linoxide.com/how-to-take-backup-with-btrfs-snapshots/
```bash
# Create backup subvolume
btrfs subvolume create /mnt/backup/DucoBacktop
# Create snapshot dir
mkdir /.snapshots
# Create readonly snapshot
```bash
SNAPSHOT_TIME=$(date +"%y_%m_%d-%H.%M")
SNAPSHOT_NAME=home_$SNAPSHOT_TIME
SNAPSHOT_DIR=/.snapshots
btrfs subvolume snapshot -r /home $SNAPSHOT_DIR/$SNAPSHOT_NAME
# Send a snapshot with no previous snapshot
export SNAPSHOT_DIR=${SNAPSHOT_DIR:=/.snapshots}
export BACKUP_DIR=${BACKUP_DIR:=/mnt/backup0/DucoBacktop}
btrfs send $SNAPSHOT_DIR/$SNAPSHOT_NAME | btrfs receive $BACKUP_DIR
# Send a snapshot with previous snapshot
export SNAPSHOT_DIR=${SNAPSHOT_DIR:=/.snapshots}
export BACKUP_DIR=${BACKUP_DIR:=/mnt/backup0/DucoBacktop}
export LATEST=${LATEST:=/previous_snapshot}
btrfs send -p $SNAPSHOT_DIR/$LATEST $SNAPSHOT_DIR/$SNAPSHOT_NAME | btrfs receive $BACKUP_DIR
# Clean up snapshots
find /.snapshots -maxdepth 1 -type d -not -path /.snapshots -exec sudo btrfs subvolume delete {} \;
```
## Luks
```bash
# Create an encrypted drive
sudo cryptsetup luksFormat
# LUKS Disk Encryption can use up to 8 key slots to store passwords. We can use these keys to auto mount LUKS device.
# cryptsetup luksDump /dev/sda
# Create a lukskeys
mkdir /home/ducoterra/.lukskeys
# Generate key
dd if=/dev/random bs=32 count=1 of=/home/ducoterra/.lukskeys/backup0
# Change key mode
chmod 600 /home/ducoterra/.lukskeys
# Luks add a key
sudo cryptsetup luksAddKey /dev/sda /home/ducoterra/.lukskeys/backup0
# Get UUID of disk with
sudo blkid /dev/sda
# Add key to crypttab
echo 'backup0 UUID=1d7ce570-e695-47a0-9dda-5f14b5b20e21 /home/ducoterra/.lukskeys/backup0 luks' > /etc/cryptab
# Create backup mount point
sudo mkdir -p /mnt/backup0
# Add to fstab
echo '/dev/mapper/backup0 /mnt/backup0 btrfs defaults,noatime,compress=zstd 0 0' > /etc/fstab
# mount
sudo cryptsetup luksOpen /dev/disk/by-uuid/1d7ce570-e695-47a0-9dda-5f14b5b20e21 backup0 --key-file=/home/ducoterra/.lukskeys/backup0
# close (or fix issues)
sudo cryptsetup luksClose backup0
```
## ISCSI
```bash
# Login to portal
sudo iscsiadm -m discovery -t sendtargets -p freenas.dnet
# Mount all targets
sudo iscsiadm -m node -l
# Mount at boot
vim /etc/iscsi/nodes/iqn.2022-02.freenas.dnet:manjaro-backup/10.1.2.200,3260,1
(/var/lib/iscsi/nodes/iqn.2022-02.freenas.dnet:manjaro-backup/10.1.2.200,3260,1/default) on fedora
node.startup = automatic
```
## Steam
Streaming not working?
Steam > Settings > Remote Play > Advanced Client Options >
Uncheck Enable hardware decoding.