docs: add DNS ADR

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vincent 2023-10-22 16:10:22 +02:00
parent dc7d2134bf
commit 202fdf176e

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@ -52,7 +52,31 @@ Implement sytemd-resolved on all cluster member and add a DNS redirection
need to modify annsible system role for systemd-resolved activation and consul role for configure redirection need to modify annsible system role for systemd-resolved activation and consul role for configure redirection
## 003 migrate recurson in cluster ## 003 migrate authority DNS from NAS to cluster
### Status
Study
### Context
we have curently three authority domain on NAS:
- ducamps.win
- ducamps.eu
- lan.ducamps.eu
we could migrate authority DNS in cluster
ducamps.win and ducamps.eu are only use for application access so no dependence with cluster build
need to study cluster build dependance for lan.ducamps.eu
need keepalive IP and check if no conflict if store on same machine than pihole
DNS authority will dependant to storage (less problematic than recursor)
### Decision
### Consequences
## 004 migrate recurson in cluster
### Status ### Status
@ -69,7 +93,7 @@ advantage:
agains: agains:
- this job need a keepalive IP like pihole - this job need a keepalive IP like pihole
- loss recursor if lost nomad cluster - *loss recursor if lost nomad cluster*
### Decision ### Decision