Hi friends,
I have been doing docker tests for a few days on my debian machine and a raspberry, and there is something I do not understand.
I want my container to have an ip and be visible to the other devices on my LAN.
For this I first make a macvlan network
docker network create -d macvlan -o parent=eth0 --subnet 192.168.1.0/24 --gateway 192.168.1.1 --ip-range 192.168.1.192/28 LAN_HOME
Then in my docker-compose I put the following:
version: "3"
# More info at https://github.com/pi-hole/docker-pi-hole/ and https://docs.pi-hole.net/
services:
pihole:
container_name: pihole
image: pihole/pihole:latest
networks:
default:
ipv4_address: 192.168.1.193
environment:
TZ: 'America/Chicago'
WEBPASSWORD: '1234123'
#Volumes store your data between container upgrades
volumes:
- './etc-pihole/:/etc/pihole/'
- './etc-dnsmasq.d/:/etc/dnsmasq.d/'
dns:
- 127.0.0.1
- 1.1.1.1
# Recommended but not required (DHCP needs NET_ADMIN)
# https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
cap_add:
- NET_ADMIN
restart: unless-stopped
networks:
# Define the default network
default:
external:
name: LAN_HOME
and he container doesn’t have networw. If I open a bash on the container, ip a command shows
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
10: eth0@if2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether 02:42:c0:a8:01:c1 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 192.168.1.193/24 brd 192.168.1.255 scope global eth0
valid_lft forever preferred_lft forever
but I cannot ping anybody.
What am I doing wrong?
Thanks a lot