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Fix for #172: Change order of parameters for netcat

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Bojan Čekrlić 2024-01-07 16:51:33 +01:00
parent 9b2d54f15e
commit df9771b6e2
3 changed files with 5 additions and 4 deletions
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4
Dockerfile
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@ -1,4 +1,4 @@
# syntax=docker/dockerfile:1.2
# syntax=docker/dockerfile:1.6
ARG BASE_IMAGE=debian:bookworm-slim
# ARG BASE_IMAGE=ubuntu:jammy
@ -61,7 +61,7 @@ VOLUME [ "/var/spool/postfix", "/etc/postfix", "/etc/opendkim/keys" ]
USER root
WORKDIR /tmp
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 CMD printf "EHLO healthcheck\nquit\n" | { while read l ; do sleep 1; echo $l; done } | nc 127.0.0.1 587 -w 2 | grep -qE "^220.*ESMTP Postfix"
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --start-interval=2s --retries=3 CMD printf "EHLO healthcheck\nquit\n" | { while read l ; do sleep 1; echo $l; done } | nc -w 2 127.0.0.1 587 | grep -qE "^220.*ESMTP Postfix"
EXPOSE 587
CMD [ "/bin/sh", "-c", "/scripts/run.sh" ]

3
build.sh
View file

@ -41,5 +41,6 @@ fi
# arg_list="$arg_list --platform linux/amd64,linux/arm64,linux/arm/v7"
#fi
docker buildx build ${arg_list} $* .
set -x
exec docker buildx build ${arg_list} $* .

2
helm/mail/values.yaml
View file

@ -211,7 +211,7 @@ readinessProbe:
- -c
- >-
[ ! -f /tmp/container_is_terminating ] &&
printf "EHLO healthcheck\n" | nc 127.0.0.1 587 | grep -qE "^220.*ESMTP Postfix"
printf "EHLO healthcheck\nquit\n" | { while read l ; do sleep 1; echo $l; done } | nc -w 2 127.0.0.1 587 | grep -qE "^220.*ESMTP Postfix"
livenessProbe:
initialDelaySeconds: 5
periodSeconds: 5