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build: replace scaffold Dockerfiles with native multi-stage image

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- Add Dockerfile using Mandrel jdk-21 builder and quarkus-micro-image:2.0 runtime
- Run as non-root user 1001, expose 8080, set TZ=America/Santiago
- Bind http host to 0.0.0.0 for container networking
- Remove obsolete Quarkus-generated Dockerfiles (jvm, legacy-jar, native, native-micro)
- Tighten .dockerignore to ship only build inputs (mvnw, .mvn, pom.xml, src)
- Add api.http with /status and /q/health request samples
This commit is contained in:
darroyo
2026-09-07 17:10:49 -03:00
parent e5c382fe0a
commit 6d1b7643df
7 changed files with 65 additions and 252 deletions
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.dockerignore
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*
!target/*-runner
!target/*-runner.jar
!target/lib/*
!target/quarkus-app/*
**
!mvnw
!mvnw.cmd
!.mvn
!pom.xml
!src
!Dockerfile
!api.http
!README.md
Dockerfile
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## Stage 1 : build with maven builder image with native capabilities
FROM quay.io/quarkus/ubi-quarkus-mandrel-builder-image:jdk-21 AS build
COPY --chown=quarkus:quarkus mvnw /code/mvnw
COPY --chown=quarkus:quarkus .mvn /code/.mvn
COPY --chown=quarkus:quarkus pom.xml /code/
USER quarkus
WORKDIR /code
RUN ./mvnw -B org.apache.maven.plugins:maven-dependency-plugin:3.1.2:go-offline
COPY src /code/src
RUN ./mvnw package -Dnative
## Stage 2 : create the docker final image
FROM quay.io/quarkus/quarkus-micro-image:2.0
WORKDIR /work/
COPY --from=build /code/target/*-runner /work/application
# set up permissions for user `1001`
RUN chmod 775 /work /work/application \
&& chown -R 1001 /work \
&& chmod -R "g+rwX" /work \
&& chown -R 1001:root /work
EXPOSE 8080
USER 1001
#TimeZone
ENV TZ="America/Santiago"
CMD ["./application", "-Dquarkus.http.host=0.0.0.0"]
api.http
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### Variables
@host = http://localhost:8080
@name = test-quarkus
###
# @name getStatus
# Application status: version, uptime, JVM metrics
GET {{host}}/status
Accept: application/json
###
# @name getHealth
# Aggregate MicroProfile Health (liveness + readiness)
GET {{host}}/q/health
Accept: application/json
###
# @name getReadiness
# Liveness probe
GET {{host}}/q/health/live
Accept: application/json
###
# @name getLiveness
# Readiness probe (includes application check)
GET {{host}}/q/health/ready
Accept: application/json
src/main/docker/Dockerfile.jvm
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####
# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
#
# Before building the container image run:
#
# ./mvnw package
#
# Then, build the image with:
#
# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/test-quarkus-jvm .
#
# Then run the container using:
#
# docker run -i --rm -p 8080:8080 quarkus/test-quarkus-jvm
#
# If you want to include the debug port into your docker image
# you will have to expose the debug port (default 5005 being the default) like this : EXPOSE 8080 5005.
# Additionally you will have to set -e JAVA_DEBUG=true and -e JAVA_DEBUG_PORT=*:5005
# when running the container
#
# Then run the container using :
#
# docker run -i --rm -p 8080:8080 quarkus/test-quarkus-jvm
#
# This image uses the `run-java.sh` script to run the application.
# This scripts computes the command line to execute your Java application, and
# includes memory/GC tuning.
# You can configure the behavior using the following environment properties:
# - JAVA_OPTS: JVM options passed to the `java` command (example: "-verbose:class")
# - JAVA_OPTS_APPEND: User specified Java options to be appended to generated options
# in JAVA_OPTS (example: "-Dsome.property=foo")
# - JAVA_MAX_MEM_RATIO: Is used when no `-Xmx` option is given in JAVA_OPTS. This is
# used to calculate a default maximal heap memory based on a containers restriction.
# If used in a container without any memory constraints for the container then this
# option has no effect. If there is a memory constraint then `-Xmx` is set to a ratio
# of the container available memory as set here. The default is `50` which means 50%
# of the available memory is used as an upper boundary. You can skip this mechanism by
# setting this value to `0` in which case no `-Xmx` option is added.
# - JAVA_INITIAL_MEM_RATIO: Is used when no `-Xms` option is given in JAVA_OPTS. This
# is used to calculate a default initial heap memory based on the maximum heap memory.
# If used in a container without any memory constraints for the container then this
# option has no effect. If there is a memory constraint then `-Xms` is set to a ratio
# of the `-Xmx` memory as set here. The default is `25` which means 25% of the `-Xmx`
# is used as the initial heap size. You can skip this mechanism by setting this value
# to `0` in which case no `-Xms` option is added (example: "25")
# - JAVA_MAX_INITIAL_MEM: Is used when no `-Xms` option is given in JAVA_OPTS.
# This is used to calculate the maximum value of the initial heap memory. If used in
# a container without any memory constraints for the container then this option has
# no effect. If there is a memory constraint then `-Xms` is limited to the value set
# here. The default is 4096MB which means the calculated value of `-Xms` never will
# be greater than 4096MB. The value of this variable is expressed in MB (example: "4096")
# - JAVA_DIAGNOSTICS: Set this to get some diagnostics information to standard output
# when things are happening. This option, if set to true, will set
# `-XX:+UnlockDiagnosticVMOptions`. Disabled by default (example: "true").
# - JAVA_DEBUG: If set remote debugging will be switched on. Disabled by default (example:
# true").
# - JAVA_DEBUG_PORT: Port used for remote debugging. Defaults to 5005 (example: "8787").
# - CONTAINER_CORE_LIMIT: A calculated core limit as described in
# https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt. (example: "2")
# - CONTAINER_MAX_MEMORY: Memory limit given to the container (example: "1024").
# - GC_MIN_HEAP_FREE_RATIO: Minimum percentage of heap free after GC to avoid expansion.
# (example: "20")
# - GC_MAX_HEAP_FREE_RATIO: Maximum percentage of heap free after GC to avoid shrinking.
# (example: "40")
# - GC_TIME_RATIO: Specifies the ratio of the time spent outside the garbage collection.
# (example: "4")
# - GC_ADAPTIVE_SIZE_POLICY_WEIGHT: The weighting given to the current GC time versus
# previous GC times. (example: "90")
# - GC_METASPACE_SIZE: The initial metaspace size. (example: "20")
# - GC_MAX_METASPACE_SIZE: The maximum metaspace size. (example: "100")
# - GC_CONTAINER_OPTIONS: Specify Java GC to use. The value of this variable should
# contain the necessary JRE command-line options to specify the required GC, which
# will override the default of `-XX:+UseParallelGC` (example: -XX:+UseG1GC).
# - HTTPS_PROXY: The location of the https proxy. (example: "myuser@127.0.0.1:8080")
# - HTTP_PROXY: The location of the http proxy. (example: "myuser@127.0.0.1:8080")
# - NO_PROXY: A comma separated lists of hosts, IP addresses or domains that can be
# accessed directly. (example: "foo.example.com,bar.example.com")
#
###
FROM registry.access.redhat.com/ubi8/openjdk-17:1.16
ENV LANGUAGE='en_US:en'
# We make four distinct layers so if there are application changes the library layers can be re-used
COPY --chown=185 target/quarkus-app/lib/ /deployments/lib/
COPY --chown=185 target/quarkus-app/*.jar /deployments/
COPY --chown=185 target/quarkus-app/app/ /deployments/app/
COPY --chown=185 target/quarkus-app/quarkus/ /deployments/quarkus/
EXPOSE 8080
USER 185
ENV JAVA_OPTS="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
ENV JAVA_APP_JAR="/deployments/quarkus-run.jar"
ENTRYPOINT [ "/opt/jboss/container/java/run/run-java.sh" ]
src/main/docker/Dockerfile.legacy-jar
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####
# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
#
# Before building the container image run:
#
# ./mvnw package -Dquarkus.package.type=legacy-jar
#
# Then, build the image with:
#
# docker build -f src/main/docker/Dockerfile.legacy-jar -t quarkus/test-quarkus-legacy-jar .
#
# Then run the container using:
#
# docker run -i --rm -p 8080:8080 quarkus/test-quarkus-legacy-jar
#
# If you want to include the debug port into your docker image
# you will have to expose the debug port (default 5005 being the default) like this : EXPOSE 8080 5005.
# Additionally you will have to set -e JAVA_DEBUG=true and -e JAVA_DEBUG_PORT=*:5005
# when running the container
#
# Then run the container using :
#
# docker run -i --rm -p 8080:8080 quarkus/test-quarkus-legacy-jar
#
# This image uses the `run-java.sh` script to run the application.
# This scripts computes the command line to execute your Java application, and
# includes memory/GC tuning.
# You can configure the behavior using the following environment properties:
# - JAVA_OPTS: JVM options passed to the `java` command (example: "-verbose:class")
# - JAVA_OPTS_APPEND: User specified Java options to be appended to generated options
# in JAVA_OPTS (example: "-Dsome.property=foo")
# - JAVA_MAX_MEM_RATIO: Is used when no `-Xmx` option is given in JAVA_OPTS. This is
# used to calculate a default maximal heap memory based on a containers restriction.
# If used in a container without any memory constraints for the container then this
# option has no effect. If there is a memory constraint then `-Xmx` is set to a ratio
# of the container available memory as set here. The default is `50` which means 50%
# of the available memory is used as an upper boundary. You can skip this mechanism by
# setting this value to `0` in which case no `-Xmx` option is added.
# - JAVA_INITIAL_MEM_RATIO: Is used when no `-Xms` option is given in JAVA_OPTS. This
# is used to calculate a default initial heap memory based on the maximum heap memory.
# If used in a container without any memory constraints for the container then this
# option has no effect. If there is a memory constraint then `-Xms` is set to a ratio
# of the `-Xmx` memory as set here. The default is `25` which means 25% of the `-Xmx`
# is used as the initial heap size. You can skip this mechanism by setting this value
# to `0` in which case no `-Xms` option is added (example: "25")
# - JAVA_MAX_INITIAL_MEM: Is used when no `-Xms` option is given in JAVA_OPTS.
# This is used to calculate the maximum value of the initial heap memory. If used in
# a container without any memory constraints for the container then this option has
# no effect. If there is a memory constraint then `-Xms` is limited to the value set
# here. The default is 4096MB which means the calculated value of `-Xms` never will
# be greater than 4096MB. The value of this variable is expressed in MB (example: "4096")
# - JAVA_DIAGNOSTICS: Set this to get some diagnostics information to standard output
# when things are happening. This option, if set to true, will set
# `-XX:+UnlockDiagnosticVMOptions`. Disabled by default (example: "true").
# - JAVA_DEBUG: If set remote debugging will be switched on. Disabled by default (example:
# true").
# - JAVA_DEBUG_PORT: Port used for remote debugging. Defaults to 5005 (example: "8787").
# - CONTAINER_CORE_LIMIT: A calculated core limit as described in
# https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt. (example: "2")
# - CONTAINER_MAX_MEMORY: Memory limit given to the container (example: "1024").
# - GC_MIN_HEAP_FREE_RATIO: Minimum percentage of heap free after GC to avoid expansion.
# (example: "20")
# - GC_MAX_HEAP_FREE_RATIO: Maximum percentage of heap free after GC to avoid shrinking.
# (example: "40")
# - GC_TIME_RATIO: Specifies the ratio of the time spent outside the garbage collection.
# (example: "4")
# - GC_ADAPTIVE_SIZE_POLICY_WEIGHT: The weighting given to the current GC time versus
# previous GC times. (example: "90")
# - GC_METASPACE_SIZE: The initial metaspace size. (example: "20")
# - GC_MAX_METASPACE_SIZE: The maximum metaspace size. (example: "100")
# - GC_CONTAINER_OPTIONS: Specify Java GC to use. The value of this variable should
# contain the necessary JRE command-line options to specify the required GC, which
# will override the default of `-XX:+UseParallelGC` (example: -XX:+UseG1GC).
# - HTTPS_PROXY: The location of the https proxy. (example: "myuser@127.0.0.1:8080")
# - HTTP_PROXY: The location of the http proxy. (example: "myuser@127.0.0.1:8080")
# - NO_PROXY: A comma separated lists of hosts, IP addresses or domains that can be
# accessed directly. (example: "foo.example.com,bar.example.com")
#
###
FROM registry.access.redhat.com/ubi8/openjdk-17:1.16
ENV LANGUAGE='en_US:en'
COPY target/lib/* /deployments/lib/
COPY target/*-runner.jar /deployments/quarkus-run.jar
EXPOSE 8080
USER 185
ENV JAVA_OPTS="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
ENV JAVA_APP_JAR="/deployments/quarkus-run.jar"
ENTRYPOINT [ "/opt/jboss/container/java/run/run-java.sh" ]
src/main/docker/Dockerfile.native
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####
# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode.
#
# Before building the container image run:
#
# ./mvnw package -Dnative
#
# Then, build the image with:
#
# docker build -f src/main/docker/Dockerfile.native -t quarkus/test-quarkus .
#
# Then run the container using:
#
# docker run -i --rm -p 8080:8080 quarkus/test-quarkus
#
###
FROM registry.access.redhat.com/ubi8/ubi-minimal:8.8
WORKDIR /work/
RUN chown 1001 /work \
&& chmod "g+rwX" /work \
&& chown 1001:root /work
COPY --chown=1001:root target/*-runner /work/application
EXPOSE 8080
USER 1001
ENTRYPOINT ["./application", "-Dquarkus.http.host=0.0.0.0"]
src/main/docker/Dockerfile.native-micro
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####
# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode.
# It uses a micro base image, tuned for Quarkus native executables.
# It reduces the size of the resulting container image.
# Check https://quarkus.io/guides/quarkus-runtime-base-image for further information about this image.
#
# Before building the container image run:
#
# ./mvnw package -Dnative
#
# Then, build the image with:
#
# docker build -f src/main/docker/Dockerfile.native-micro -t quarkus/test-quarkus .
#
# Then run the container using:
#
# docker run -i --rm -p 8080:8080 quarkus/test-quarkus
#
###
FROM quay.io/quarkus/quarkus-micro-image:2.0
WORKDIR /work/
RUN chown 1001 /work \
&& chmod "g+rwX" /work \
&& chown 1001:root /work
COPY --chown=1001:root target/*-runner /work/application
EXPOSE 8080
USER 1001
ENTRYPOINT ["./application", "-Dquarkus.http.host=0.0.0.0"]