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19 lines
823 B
Markdown
19 lines
823 B
Markdown
# WireGuard
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Many of our servers communicate through wireguard VPN with each others. If you need to collect logs with `loki` and metrics with `prometheus` for dashboards you need to have a wiregauard IP.
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## Setting up
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1. For a new server add a new unused wireguard IP and set the following in `host_vars/<fqdn>/misc`
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```
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wireguard_address: <wg-ip>
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wireguard_public_key: <wg-pubkey>
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```
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1. Save the private key in a encypted vault in `host_vars/<fqdn>/vault_wireguard.yml`
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Tips:
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- Pick next available IP for Wireguard from `grep -r wireguard_address host_vars/ | cut -f3 -d: | sort -h`
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- Wireguard key generation docs: https://www.wireguard.com/quickstart/#key-generation
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1. Execute `wireguard` and `prometheus` roles on `monitoring.archlinux.org.yml` playbook to get data from the server
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