problem with reverse resolution and multiple EXTRA_HOSTS #16
Description
following the readme, I try to resolve two hosts like below
docker service create \
--name bind-dns \
-p 53:53/tcp \
-p 53:53/udp \
-e EXTRA_HOSTS='hetzner1=10.8.0.5=hetzner1,hetzner2=10.8.0.9=hetzner2' \
cytopia/bind
and I get following log with error error - docker service fails
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Debug level: 1
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Using default DNS TTL time: 3600 sec
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Using default DNS Refresh time: 1200 sec
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Using default DNS Retry time: 180 sec
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Using default DNS Expiry time: 1209600 sec
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Using default DNS Max Cache time: 10800 sec
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Adding extra host: hetzner1 -> 10.8.0.5 (PTR: hetzner1)
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Adding extra host: hetzner2 -> 10.8.0.9 (PTR: hetzner2)
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] DNSSEC Validation: no
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Adding custom DNS forwarder: 8.8.8.8,8.8.4.4
bind-dns.1.8wkm3glijglg@kimsufi1 | [INFO] Starting BIND 9.11.4
bind-dns.1.8wkm3glijglg@kimsufi1 | /etc/bind/devilbox-extra_hosts.hetzner2.conf:7: zone '0.8.10.in-addr.arpa': already exists previous definition: /etc/bind/devilbox-extra_hosts.hetzner1.conf:7
Everything is working fine with only one specified host.
If I try to define EXTRA_HOST twice, the last one wins