My Homelab. Building and maintaining my homelab with Ansible
Mainly a bunch of Raspberry PI's. But I expect to add some other stuff as well as soon as I get remote access to it.
Some of the requirements are listed below. Not all requirements may apply to all roles.
- Raspberry PI's are installed with Ubuntu or Rasbian. or Rasbian.
- Hosts run SSH server.
- Initial setup was completed.
- User can login to remote units with SSH without password (pubkey).
- User can sudo without password.
The NTP servers are intended to be reachable over the internet and hardened accordingly. The NTP role has a special feature as I have only 1 IPv4 address. Some server can't handle multiple clients through NAT. So the timelord variable allows you to specify which of the servers has the benefit of more NTP stratum 1 peers.
I added a playbook do-dist-upgrade.yml to do a distribution upgrade. Feel free to use it or adapt it as needed.
Example run upgrading multiple Raspberry PI units from Ubunto 21.10 to 22.04
PLAY [raspberries] *********************************************************************************
TASK [Preflight version] ***************************************************************************
ok: [pi400]
ok: [pi31]
ok: [pi25]
ok: [pi26]
TASK [debug] ***************************************************************************************
ok: [pi25] => {
"lsb_release.stdout": "Distributor ID:\tUbuntu\nDescription:\tUbuntu 21.10\nRelease:\t21.10\nCodename:\timpish"
}
ok: [pi26] => {
"lsb_release.stdout": "Distributor ID:\tUbuntu\nDescription:\tUbuntu 21.10\nRelease:\t21.10\nCodename:\timpish"
}
ok: [pi31] => {
"lsb_release.stdout": "Distributor ID:\tUbuntu\nDescription:\tUbuntu 21.10\nRelease:\t21.10\nCodename:\timpish"
}
ok: [pi400] => {
"lsb_release.stdout": "Distributor ID:\tDebian\nDescription:\tDebian GNU/Linux 11 (bullseye)\nRelease:\t11\nCodename:\tbullseye"
}
TASK [APT update and upgrade] **********************************************************************
skipping: [pi400]
ok: [pi31]
ok: [pi25]
ok: [pi26]
TASK [Install update-manager-core if needed] *******************************************************
skipping: [pi400]
ok: [pi31]
ok: [pi25]
ok: [pi26]
TASK [Now run the releaese upgrade command] ********************************************************
skipping: [pi400]
changed: [pi31]
changed: [pi25]
changed: [pi26]
TASK [Reboot] **************************************************************************************
skipping: [pi400]
changed: [pi31]
changed: [pi25]
changed: [pi26]
TASK [Postflight version] **************************************************************************
skipping: [pi400]
changed: [pi31]
changed: [pi25]
changed: [pi26]
TASK [debug] ***************************************************************************************
ok: [pi25] => {
"lsb_release.stdout": "Distributor ID:\tUbuntu\nDescription:\tUbuntu 22.04 LTS\nRelease:\t22.04\nCodename:\tjammy"
}
ok: [pi26] => {
"lsb_release.stdout": "Distributor ID:\tUbuntu\nDescription:\tUbuntu 22.04 LTS\nRelease:\t22.04\nCodename:\tjammy"
}
ok: [pi31] => {
"lsb_release.stdout": "Distributor ID:\tUbuntu\nDescription:\tUbuntu 22.04 LTS\nRelease:\t22.04\nCodename:\tjammy"
}
skipping: [pi400]
PLAY RECAP *****************************************************************************************
pi25 : ok=8 changed=3 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
pi26 : ok=8 changed=3 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
pi31 : ok=8 changed=3 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
pi400 : ok=2 changed=0 unreachable=0 failed=0 skipped=6 rescued=0 ignored=0
This is an experimental repository created and maintained by Hugo van der Kooij [email protected]
Updates may occur whenever I feel like it. This may be influence by weather conditions.
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