anima
5f207e3e4a
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build container icinga2 / build (push) Successful in 2m43s
63 lines
2.3 KiB
Docker
63 lines
2.3 KiB
Docker
FROM debian:bookworm-slim
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LABEL maintainer="docker@ao-it.net"
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ARG DEBIAN_FRONTEND=noninteractive
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## prepare requirements
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RUN ["bash", "-exo", "pipefail", "-c", "\
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apt update ; \
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apt install -y wget gnupg ; \
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wget -O - https://packages.icinga.com/icinga.key | \
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gpg --dearmor -o /usr/share/keyrings/icinga-archive-keyring.gpg ; \
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source /etc/os-release ; \
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echo \"deb [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/debian icinga-${VERSION_CODENAME} main\" > /etc/apt/sources.list.d/${VERSION_CODENAME}-icinga.list ; \
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echo \"deb-src [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/debian icinga-${VERSION_CODENAME} main\" >> /etc/apt/sources.list.d/${VERSION_CODENAME}-icinga.list ; \
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apt clean all ; \
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rm -vrf /var/lib/apt/lists/* "]
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## install icinga2
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RUN ["bash", "-exo", "pipefail", "-c", "\
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apt update ; \
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apt install -y icinga2 monitoring-plugins ; \
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mkdir -p /run/icinga2 ; \
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chown nagios: /run/icinga2 ; \
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apt clean all ; \
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rm -vrf /var/lib/apt/lists/* "]
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## install easysnmp
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# need for full-features (add maybe if need): libsnmp-dev snmp-mibs-downloader
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# sed -i 's|main|main non-free|g' $SOURCELIST_FILE ; \
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# ARG SOURCELIST_FILE="/etc/apt/sources.list.d/debian.sources"
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RUN ["bash", "-exo", "pipefail", "-c", "\
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apt update ; \
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apt-get install -y python3-easysnmp ; \
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apt clean all ; \
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rm -vrf /var/lib/apt/lists/* "]
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## create persistend data store
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RUN ["bash", "-exo", "pipefail", "-c", "\
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mkdir -p /data ; \
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mkdir -p /data-init/etc/ ; \
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mkdir -p /data-init/var/ ; \
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mkdir -p /data-init/plugins ; \
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mv /etc/icinga2 /data-init/etc/ ; \
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mv /var/lib/icinga2 /data-init/var/ ; \
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mv /usr/lib/nagios/plugins /data-init/ ; \
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ln -vs /data/etc/icinga2 /etc/icinga2 ; \
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ln -vs /data/var/icinga2 /var/lib/icinga2 ; \
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ln -vs /data/plugins /usr/lib/nagios/plugins "]
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## basic aliases
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RUN ["bash", "-exo", "pipefail", "-c", "\
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echo alias icinga2reload=\"'/usr/lib/icinga2/safe-reload /etc/default/icinga2'\" >> /root/.bashrc ; \
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echo alias icinga2checkconfig=\"'icinga2 daemon -C -X'\" >> /root/.bashrc "]
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COPY init.sh /root/init.sh
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EXPOSE 5665
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VOLUME ["/data"]
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WORKDIR /data
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USER root
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## run init.sh always!
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ENTRYPOINT [ "bash", "/root/init.sh" ]
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CMD [ "/usr/sbin/icinga2", "daemon" ] |