I'm trying to get a Nextcloud AIO container to work but it print then i created it when i look in the logs:
Could not resolve the host nextcloud.com.
Most likely the DNS resolving does not work.
I set the DNS Server in /etc/config/dockerd
Here:
config globals 'globals'
# option alt_config_file '/etc/docker/daemon.json'
option data_root '/mnt/mmcblk0p3/data/docker'
# option log_driver 'local'
option log_level 'warn'
option iptables '1'
# list hosts 'unix:///var/run/docker.sock'
# option bip '172.18.0.1/24'
# option fixed_cidr '172.17.0.0/16'
# option fixed_cidr_v6 'fc00:1::/80'
# option ipv6 '1'
# option ip '::ffff:0.0.0.0'
list dns '1.1.1.1'
# list registry_mirrors 'https://<my-docker-mirror-host>'
# list registry_mirrors 'https://hub.docker.com'
# Docker doesn't work well out of the box with fw4. This is because Docker relies on a compatibility layer that
# naively translates iptables rules. For the best compatibility replace the following dependencies:
# `firewall4` -> `firewall`
# `iptables-nft` -> `iptables-legacy`
# `ip6tables-nft` -> `ip6tables-legacy`
# Docker undermines the fw3 rules. By default all external source IPs are allowed to connect to the Docker host.
# See https://docs.docker.com/network/iptables/ for more details.
# firewall config changes are only additive i.e firewall will need to be restarted first to clear old changes,
# then docker restarted to load in new changes.
config firewall 'firewall'
option device 'docker0'
list blocked_interfaces 'wan'
# option extra_iptables_args '--match conntrack ! --ctstate RELATED,ESTABLISHED' # allow outbound connections
It also doesn't work in debian or ubuntu containers:
Err:1 http://deb.debian.org/debian bullseye InRelease
Temporary failure resolving 'deb.debian.org'
Container Config:
How can i fix this?