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Add health check to java base image (DRAFT) #82

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74a6d91
Add health check to java base image
phavekes Sep 2, 2026
d42b1fa
Add healthcheck to base images
phavekes Sep 3, 2026
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8 changes: 8 additions & 0 deletions apache2-shibboleth/Dockerfile
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Expand Up @@ -33,3 +33,11 @@ EXPOSE 80
# Start Shibboleth and Apache
ENTRYPOINT ["/entrypoint.sh"]
CMD ["/usr/local/bin/shib.sh"]

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \

@baszoetekouw baszoetekouw Oct 17, 2026

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Wordt dit niet gewoon overgeërfd uit de Apache2 container?

@baszoetekouw baszoetekouw Oct 17, 2026

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en idem voor de PHP-famility hieronder?

CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions apache2/Dockerfile
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Expand Up @@ -45,3 +45,11 @@ EXPOSE 80
# Start Apache
ENTRYPOINT ["/entrypoint.sh"]
CMD ["apachectl", "-D", "FOREGROUND"]

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
15 changes: 15 additions & 0 deletions haproxy28/Dockerfile
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@@ -1,3 +1,18 @@
FROM haproxy:2.8

USER root
RUN apt-get update && \
apt-get install -y curl && \
rm -rf /var/lib/apt/lists/* \
USER haproxy

COPY conf/haproxy.pem /usr/local/etc/haproxy

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health

8 changes: 8 additions & 0 deletions java21/Dockerfile
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@@ -1 +1,9 @@
FROM eclipse-temurin:21-jre-alpine
RUN apk add --no-cache curl
HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php72-apache2-node14-composer2/Dockerfile
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Expand Up @@ -25,3 +25,11 @@ RUN mkdir /var/www/html/public

RUN rm -rf /etc/apache2/sites-enabled/*
COPY ./conf/appconf.conf /etc/apache2/sites-enabled/

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php72-apache2-node16-composer2/Dockerfile
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Expand Up @@ -25,3 +25,11 @@ RUN mkdir /var/www/html/public

RUN rm -rf /etc/apache2/sites-enabled/*
COPY ./conf/appconf.conf /etc/apache2/sites-enabled/

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php72-apache2/Dockerfile
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Expand Up @@ -86,3 +86,11 @@ EXPOSE 80
# Start Apache
ENTRYPOINT ["/entrypoint.sh"]
CMD ["apache2-foreground"]

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php82-apache2-node20-composer2/Dockerfile
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Expand Up @@ -25,3 +25,11 @@ RUN mkdir -p /var/www/html/public

RUN rm -rf /etc/apache2/sites-enabled/*
COPY ./conf/appconf.conf /etc/apache2/sites-enabled/

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php82-apache2/Dockerfile
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Expand Up @@ -72,3 +72,11 @@ EXPOSE 80
# Start Apache
ENTRYPOINT ["/entrypoint.sh"]
CMD ["apache2-foreground"]

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php85-apache2-node24/Dockerfile
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Expand Up @@ -24,3 +24,11 @@ RUN mkdir -p /var/www/html/public

RUN rm -rf /etc/apache2/sites-enabled/*
COPY ./conf/appconf.conf /etc/apache2/sites-enabled/

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
8 changes: 8 additions & 0 deletions php85-apache2/Dockerfile
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Expand Up @@ -76,3 +76,11 @@ EXPOSE 80
# Start Apache
ENTRYPOINT ["/entrypoint.sh"]
CMD ["apache2-foreground"]

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health
12 changes: 12 additions & 0 deletions satosa/Dockerfile
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@@ -1,4 +1,8 @@
FROM docker.io/satosa:8
USER root:root
RUN apt-get update && \
apt-get install -y curl && \
rm -rf /var/lib/apt/lists/*

COPY ./conf/openconext-entrypoint.sh /usr/local/bin/

Expand All @@ -8,3 +12,11 @@ USER root:root

# https://stackoverflow.com/questions/47062854/custom-docker-image-doesnt-inherit-cmd/47063296#47063296
CMD ["gunicorn","-b0.0.0.0:8080","satosa.wsgi:app"]

HEALTHCHECK \
--start-period=30s \
--start-interval=1s \
--interval=10s \
--timeout=1s \
--retries=20 \
CMD curl --fail -s -o /dev/null -w "%{http_code}" http://localhost/internal/health