40 lines
1.1 KiB
Docker
40 lines
1.1 KiB
Docker
FROM alpine:3.19
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LABEL architecture="$TARGETPLATFORM" \
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license="beerware" \
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name="keepalived" \
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summary="Alpine based keepalived container" \
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mantainer="antoinroux@hotmail.fr"
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RUN apk add --no-cache \
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bash \
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curl \
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keepalived \
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gettext \
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&& addgroup -S keepalived_script \
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&& adduser -S -s /sbin/nologin -G keepalived_script -H keepalived_script
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ENV STATE BACKUP
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ENV INTERFACE enp3s0
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ENV PRIORITY 200
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ENV PASSWORD ""
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ENV SRC_IP ""
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ENV PEER_IP_0 ""
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ENV PEER_IP_1 ""
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COPY --chmod=750 --chown=keepalived_script:keepalived_script check_apiserver.sh /usr/lib/keepalived/scripts/chk_kube_apiserver.sh
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COPY keepalived.template.conf /etc/keepalived/keepalived.template.conf
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COPY --chmod=750 init.sh /
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ENTRYPOINT ["/init.sh"]
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CMD ["/usr/sbin/keepalived", "--dont-fork", "--log-console"]
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# Customise keepalived with:
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# args: # override options in the Dockerfile
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# - --vrrp
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# - --log-detail
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# - --dump-conf
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# - --use-file=/etc/keepalived/keepalived.conf
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# CMD ["--vrrp","--log-detail","--dump-conf"]
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