cf

Services

cg2.cf2.2cld.net at https://192.168.9.3:8006/

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• cg2 notes

ns	Link	user
ng2	192.168.9.1	ng (gw pfsense) admin - Time2Invest
sg2	192.168.9.2	sg (sg truenas) nsadmin - Time2Invest
cg2	192.168.9.3:8006	cg (cg proxmox) root - Time2Invest

• https://128bit.io/2010/07/23/fun-with-zfs-send-and-receive/
• ZFS docs as root on cg2
• ZFS export docs
• ZFS on /MediaVolume is orig christrees NAS 4x4TB z2 local on cg2
• ZFS on /catpool is truenas grid and backup test 4x4TB z2 on sg2
• LXC mount unpriv docs or tutorial

  mp0: /MediaVolume/TestStorage,mp=/media/TestStorage
  # uid map: from uid 0 map 1005 uids (in the ct) to the range starting 100000 (on the host), so 0..1004 (ct) → 100000..101004 (host)
  lxc.idmap = u 0 100000 1005
  lxc.idmap = g 0 100000 1005
  # we map 1 uid starting from uid 1005 onto 1005, so 1005 → 1005
  lxc.idmap = u 1005 1005 1
  lxc.idmap = g 1005 1005 1
  # we map the rest of 65535 from 1006 upto 101006, so 1006..65535 → 101006..165535
  lxc.idmap = u 1006 101006 64530
  lxc.idmap = g 1006 101006 64530
  

• edit /etc/subuid and /etc/subgid add:

  root:1005:1
  

• set chown on mount

  chown -R 1005:1005 /MediaVolume/TestStorage
  

cmd	description
zpool import	scan devices looking for zfs pools to import
zpool import -f catpool	force a pool to import if it was not exported
zfs list -d 1	List zfs pool and subs down 1 level
zpool export catpool	export catpool to move
zpool export -f catpool	export catpool to force close data
lsblk	list all block devices
cat /proc/mounts	show all mount points?
cat /etc/fstab	show automounts
mount -a	run fstab automounts

• zfs export man

• https://linuxhandbook.com/list-mounted-drives/

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100 (docker)

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• 100 (docker) notes

• Static IP: 192.168.9.11/24 gw 192.168.9.1

  | local service | user | pw | |——|——|—-| | portainer | nsadmin | Time2Invest$ | | cockpit | nsadmin | Time2Invest | | gitea | nsadmin | Time2Invest |

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| user | uid | gid | pw | groups | |———|——|—–|————-|—–| | root | 0 | 0 | Time2Invest | - | | nsadmin | 1000 |1000 | Time2Invest | - | | na | 1001 |1001 | - | - | | cat | 1002 |1002 | Time2Invest | - | | na | 1003 |1003 | - | - | | na | 1004 |1004 | - | - | | smbshare| 1005 |1005 | Time2Invest | - |

• https://tteck.github.io/Proxmox/#docker-lxc
  • bash install on cg2 to create lxc 100 (docker)
• https://cockpit-project.org/running#debian
  • installed on lxc 100 (docker)
  • TechHut Home Server yt ref
• https://github.com/JamesTurland/JimsGarage
  • Traefix Cloudflare yt ref
  • https://github.com/JamesTurland/JimsGarage/tree/main/Traefik

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• User cmds

    8  groupadd -g 1005 smbshare
    9  sudo groupadd -g 1005 smbshare
   10  cat /etc/group
   11  sudo useradd smbshare -u 1005 -g 1005 -m -s /bin/bash
   12  sudo usermod -a -G smbshare nsadmin
   13  cat /etc/group
   14  cd /media/TestStorage/
   15  ls
   16  ls -alu
   17  vi fromdockervm.txt
   18  exit
   19  ls -alu /media/TestStorage/
   20  usermod -aG sudo smbshare
   21  sudo usermod -aG sudo smbshare
   22  cat /etc/groups
   23  cat /etc/group
   24  cat /media/TestStorage/testfromnsadminsmbslwin11.txt
   25  ls -alu /media/TestStorage
   26  id
   27  id smbshare
   28  id cat
   29  id testsmb
   30  id root
   31  deluser --remove-home nsuser1
   32  sudo deluser --remove-home nsuser1
   33  sudo deluser --remove-home nsuser2
   34  id testsmb
   35  sudo delgroup testsmb
   36  cat /etc/group
   37  sudo useradd -u 1001 docker
   38  id docker
   39  sudo useradd -u 1001 nsdocker
   40  cat /etc/passwd
   41  sudo deluser --remove-home cat
   42  cat /etc/passwd
   43  cat /etc/group
   44  sudo useradd -u 1001 nsdocker
   45  cat /etc/group
   46  cat /etc/passwd
   47  sudo usermod --shell /bin/bash nsdocker
   48  cat /etc/passwd
   49  sudo passwd nsdocker
   50  sudo useradd -m /home/nsdocker nsdocker
   51  sudo useradd -m nsdocker
   52  sudo mkhomedir_helper nsdocker