Optimize docker files

This commit is contained in:
2023-01-27 16:34:23 +01:00
parent 41362d2783
commit 274d7bc926
4 changed files with 39 additions and 40 deletions

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FROM alpine:latest
MAINTAINER Christian Baer <chris@debilux.org>
ENV TZ "UTC"
## Run cron every minute
ENV SCHEDULE "* * * * *"
ENV GIT_REPO "https://github.com/chrisb86/nsupdate"
ENV NSUPDATE_CONFD_DIR="/config"
ENV NSUPDATE_LOG_DIR="/log"
## Install requirements
RUN apk update
RUN apk add --update-cache \
git \
curl \
libxml2-utils
# Read timezone from server, so in docker-compose you can change TZ
RUN apk add --no-cache tzdata
RUN ln -sf "/usr/share/zoneinfo/$TZ" /etc/localtime && \
echo "$TZ" > /etc/timezone && date
## Clone git repo
RUN mkdir app
RUN git clone $GIT_REPO /app
## Setup cron job
RUN echo "${SCHEDULE} sh /app/nsupdate.sh" >> /etc/crontabs/root
## Start crond
CMD [ "crond", "-l", "2", "-f" ]
VOLUME /config
VOLUME /log

26
docker/Dockerfile Executable file
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FROM alpine:latest
ENV TZ "UTC"
ENV SCHEDULE "* * * * *"
## Configure runtime variables for nsupdate
ENV NSUPDATE_CONFD_DIR="/config"
ENV NSUPDATE_LOG_DIR="/log"
## Install requirements
RUN apk update
RUN apk add --no-cache git curl libxml2-utils tzdata
# Read timezone from server, so in docker-compose you can change TZ
RUN ln -sf "/usr/share/zoneinfo/${TZ}" /etc/localtime && \
echo "${TZ}" > /etc/timezone && date
COPY ../nsupdate.sh /usr/local/bin/nsupdate.sh
RUN chmod +x /usr/local/bin/nsupdate.sh
COPY docker/entrypoint.sh /
RUN chmod +x /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]
VOLUME /config
VOLUME /log

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version: "3.3"
version: '3'
services:
sonarr:
image: nsupdate:latest
nsupdate:
image: nsupdate
container_name: nsupdate
build:
context: https://github.com/chrisb86/nsupdate.git
dockerfile: docker/Dockerfile
environment:
- SCHEDULE="*\2 * * * *"
- TZ=Europe/Berlin
- NSUPDATE_INWX_USER=YOUR_INWX_USERNAME
- NSUPDATE_INWX_PASSWORD=YOUR_INWX_PASSWORD
volumes:

4
docker/entrypoint.sh Normal file
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#! /bin/sh
echo "${SCHEDULE} sh nsupdate.sh" >> /etc/crontabs/root
crond -l 2 -f > /dev/stdout 2> /dev/stderr &