nixos-config/terranix/tinc-test/README.md

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2020-01-06 06:37:25 +01:00
A setup to test tinc on a hetzner box
# steps
## OPTIONAL: generate fresh ssh keys
```sh
ssh-keygen -P "" -f sshkey
```
## OPTIONAL: generate new tinc keys
```
nix-shell -p tinc_pre --run "tinc --config . generate-keys 4096"
cat *.pub host_file
rm *.pub
```
## generate machine
```sh
cd ./01-terranix
nix-shell --run "create"
```
## provision machine
```sh
cd ./02-build
nix-shell --run deploy-server
```
## tracking and collecting
```
dumpcap \
-i ens3 \
-w /root/hardware-device_working.dcap
dumpcap \
-i tinc.test \
-w /root/tinc-device_working.dcap
```
and for the not working experiment
```
dumpcap \
-i ens3 \
-w /root/hardware-device_not-working.dcap
dumpcap \
-i tinc.test \
-w /root/tinc-device_not-working.dcap
```
logs
```
systemctl --from "2020-01-04 15:00" --until "2020-01-04 16:00" -o json > working-logs.json
systemctl --from "2020-01-04 17:00" --until "2020-01-04 18:00" -o json > nog-working-logs.json
```
and setup
```
tar cvzf etc.tgz /etc/tinc
```
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## cleanup
```sh
cd ./01-terranix
nix-shell --run "clean"
```