CZ.NIC Labs Repos Setup Docs

Setup $REPO repo on Debian

use sudo

Update apt package index and install necessary packages:

sudo apt-get update
sudo apt-get -y install apt-transport-https ca-certificates wget

Add CZ.NIC Labs Packaging GPG key:

sudo wget -O /usr/share/keyrings/cznic-labs-pkg.gpg https://pkg.labs.nic.cz/gpg

Key fingerprint:

rsa4096/0xAB6A303124019B64 2023-02-15 [expires: 2033-03-03]
Key fingerprint = 9C71 D59C D4CE 8BD2 966A  7A3E AB6A 3031 2401 9B64
CZ.NIC Labs Packaging <pkg@labs.nic.cz>

Setup the repository:

echo "deb [signed-by=/usr/share/keyrings/cznic-labs-pkg.gpg] https://pkg.labs.nic.cz/$REPO $DISTRO main" | sudo tee> /etc/apt/sources.list.d/cznic-labs-.list

Update apt package index with repo enabled:
```
sudo apt-get update
```
Optional: You can pin a specific version (e.g. 3.1.* or 3.1.9-*) to use in /etc/apt/preferences or /etc/apt/preferences.d/knot by adding following lines:
```
Package: knot knot-* libdnssec* libzscanner* libknot* python3-libknot*
Pin-Priority: 1001
Pin: version 3.1.*
```
The version to be installed can be verified by apt-cache policy knot.
Install packages using apt:
```
sudo apt-get install 
```

Done 📦

Automated repo setup

In automated systems such as CI, you can enable the repo using enable-repo-cznic-labs.sh script:

bash enable-repo-cznic-labs.sh $REPO

To enable the repo in a minimal container:

apt-get update && apt-get install -y wget
wget https://pkg.labs.nic.cz/doc/scripts/enable-repo-cznic-labs.sh
bash enable-repo-cznic-labs.sh $REPO