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migrate to pi-hole v6 and alpine container image

This commit is contained in:
sujiba 2025-03-22 11:30:15 +00:00
parent 385a54f04d
commit 4b181a8a9f
18 changed files with 237 additions and 280 deletions

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@ -1,34 +1,26 @@
# Get the latest Pi-hole version
FROM pihole/pihole:2024.07.0
FROM pihole/pihole:2025.03.0
# Install necessary programs
RUN apt-get update && \
apt-get upgrade -y && \
apt-get install -y \
unbound \
# Install necessary programs without repository caching
RUN apk upgrade --no-cache && \
apk add --no-cache \
unbound \
wget
# Additional configs
# unbound
COPY unbound-pihole.conf /etc/unbound/unbound.conf.d/pihole.conf
COPY unbound-pihole.conf /etc/unbound/unbound.conf.d/pihole.conf
# Set edns packet limit for dnsmasq
COPY 99-edns.conf /etc/dnsmasq.d/99-edns.conf
# Download DNS-Root-Zone.
# Create the chroot directory and generate root.key.
# Copy / move files and change owner.
RUN wget -O root.hints https://www.internic.net/domain/named.root && \
mv root.hints /var/lib/unbound/ && \
chown -R unbound:unbound /var/lib/unbound/root.hints
# Download DNS-Root-Zone and move file
RUN wget -S https://www.internic.net/domain/named.root -O /etc/unbound/root.hints
# Remove unnecessary programs
RUN apt-get remove -y \
wget
# Create unbound log dir
RUN install -o unbound -g unbound -Dm755 -d /var/log/unbound
# Unbound startup script
RUN mkdir -p /etc/services.d/unbound
COPY unbound-run /etc/services.d/unbound/run
RUN chmod ug+x /etc/services.d/unbound/run
# Add unbound start up script
COPY --chmod=0755 unbound-entrypoint.sh /usr/bin/unbound-entrypoint.sh
ENTRYPOINT ./s6-init
ENTRYPOINT ["unbound-entrypoint.sh"]