mirror of
https://github.com/mailcow/mailcow-dockerized.git
synced 2025-12-13 01:45:59 +00:00
5e66ffa366
* watchdog: use dig instead of check_dns check_dns is slower and uses more system resources, dig wrapped in a script is a more performant approach and uses fewer system resources * added debug mode + compose image bump --------- Co-authored-by: maxi322 <maxi322@users.noreply.github.com> Co-authored-by: DerLinkman <niklas.meyer@servercow.de>
42 lines
906 B
Docker
42 lines
906 B
Docker
FROM alpine:3.21
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LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
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# Installation
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RUN apk add --update \
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&& apk add --no-cache nagios-plugins-smtp \
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nagios-plugins-tcp \
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nagios-plugins-http \
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nagios-plugins-ping \
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mariadb-client \
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curl \
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bash \
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coreutils \
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jq \
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fcgi \
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openssl \
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nagios-plugins-mysql \
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nagios-plugins-disk \
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bind-tools \
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redis \
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perl \
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perl-net-dns \
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perl-io-socket-ssl \
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perl-io-socket-inet6 \
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perl-socket \
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perl-socket6 \
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perl-mime-lite \
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perl-term-readkey \
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tini \
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tzdata \
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whois \
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&& curl https://raw.githubusercontent.com/mludvig/smtp-cli/v3.10/smtp-cli -o /smtp-cli \
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&& chmod +x smtp-cli \
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&& mkdir /usr/lib/mailcow
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COPY watchdog.sh /watchdog.sh
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COPY check_mysql_slavestatus.sh /usr/lib/nagios/plugins/check_mysql_slavestatus.sh
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COPY check_dns.sh /usr/lib/mailcow/check_dns.sh
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CMD ["/watchdog.sh"]
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