AnthonyMastrean commented on issue #3266: NIFI-5955 add a Docker HEALTHCHECK URL: https://github.com/apache/nifi/pull/3266#issuecomment-453660043 I built an image based on this branch ``` $ docker build --build-arg UID="1000" --build-arg GID="1000" --build-arg NIFI_VERSION="1.8.0" --build-arg MIRROR="https://archive.apache.org/dist"; -t nifi:healthcheck . ``` And checked that I could run it without any ports published (just in case). ``` $ docker run -d --name nifi nifi:healthcheck ``` ``` $ docker ps --filter name=nifi CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES fea089fbb48f nifi:healthcheck "../scripts/start.sh" 3 seconds ago Up 2 seconds (health: starting) 8080/tcp, 8443/tcp, 10000/tcp nifi ``` ``` $ docker ps --filter name=nifi CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES fea089fbb48f nifi:healthcheck "../scripts/start.sh" About a minute ago Up About a minute (healthy) 8080/tcp, 8443/tcp, 10000/tcp nifi ``` With the default port. ``` $ docker run -d -p 8080:8080 --name nifi nifi:healthcheck ``` ``` $ docker ps --filter name=nifi CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES e033f84c25be nifi:healthcheck "../scripts/start.sh" 5 seconds ago Up 4 seconds (health: starting) 8443/tcp, 0.0.0.0:8080->8080/tcp, 10000/tcp nifi ``` ``` $ docker ps --filter name=nifi CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES e033f84c25be nifi:healthcheck "../scripts/start.sh" About a minute ago Up About a minute (healthy) 8443/tcp, 0.0.0.0:8080->8080/tcp, 10000/tcp nifi ``` And with a custom port. ``` $ docker run -d -p 9090:9090 --name nifi nifi:healthcheck ``` ``` $ docker ps --filter name=nifi CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f4ad75f735d4 nifi:healthcheck "../scripts/start.sh" 6 seconds ago Up 4 seconds (health: starting) 8080/tcp, 8443/tcp, 10000/tcp, 0.0.0.0:9090->9090/tcp nifi ``` ``` $ docker ps --filter name=nifi CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f4ad75f735d4 nifi:healthcheck "../scripts/start.sh" About a minute ago Up About a minute (healthy) 8080/tcp, 8443/tcp, 10000/tcp, 0.0.0.0:9090->9090/tcp nifi ```
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