FROM alpine:3.6 LABEL maintainer "André Peters " # Installation RUN apk add --update \ && apk add --no-cache nagios-plugins-smtp \ nagios-plugins-tcp \ nagios-plugins-http \ nagios-plugins-ping \ curl \ bash \ jq \ fcgi \ nagios-plugins-mysql \ nagios-plugins-dns \ bind-tools COPY watchdog.sh /watchdog.sh # Less verbose CMD /watchdog.sh 2> /dev/null