| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| ARG IMAGE_NAME=openjdk |
| ARG IMAGE_TAG=8-jre |
| FROM ${IMAGE_NAME}:${IMAGE_TAG} |
| ARG MAINTAINER="Apache NiFi <dev@nifi.apache.org>" |
| LABEL maintainer="${MAINTAINER}" |
| LABEL site="https://nifi.apache.org" |
| |
| ARG UID=1000 |
| ARG GID=1000 |
| ARG NIFI_VERSION=1.14.0 |
| ARG BASE_URL=https://archive.apache.org/dist |
| ARG MIRROR_BASE_URL=${MIRROR_BASE_URL:-${BASE_URL}} |
| ARG NIFI_BINARY_PATH=${NIFI_BINARY_PATH:-/nifi/${NIFI_VERSION}/nifi-${NIFI_VERSION}-bin.zip} |
| ARG NIFI_TOOLKIT_BINARY_PATH=${NIFI_TOOLKIT_BINARY_PATH:-/nifi/${NIFI_VERSION}/nifi-toolkit-${NIFI_VERSION}-bin.zip} |
| |
| ENV NIFI_BASE_DIR=/opt/nifi |
| ENV NIFI_HOME ${NIFI_BASE_DIR}/nifi-current |
| ENV NIFI_TOOLKIT_HOME ${NIFI_BASE_DIR}/nifi-toolkit-current |
| |
| ENV NIFI_PID_DIR=${NIFI_HOME}/run |
| ENV NIFI_LOG_DIR=${NIFI_HOME}/logs |
| |
| ADD sh/ ${NIFI_BASE_DIR}/scripts/ |
| RUN chmod -R +x ${NIFI_BASE_DIR}/scripts/*.sh |
| |
| # Setup NiFi user and create necessary directories |
| RUN groupadd -g ${GID} nifi || groupmod -n nifi `getent group ${GID} | cut -d: -f1` \ |
| && useradd --shell /bin/bash -u ${UID} -g ${GID} -m nifi \ |
| && mkdir -p ${NIFI_BASE_DIR} \ |
| && chown -R nifi:nifi ${NIFI_BASE_DIR} \ |
| && apt-get update \ |
| && apt-get install -y jq xmlstarlet procps |
| |
| USER nifi |
| |
| # Download, validate, and expand Apache NiFi Toolkit binary. |
| RUN curl -fSL ${MIRROR_BASE_URL}/${NIFI_TOOLKIT_BINARY_PATH} -o ${NIFI_BASE_DIR}/nifi-toolkit-${NIFI_VERSION}-bin.zip \ |
| && echo "$(curl ${BASE_URL}/${NIFI_TOOLKIT_BINARY_PATH}.sha256) *${NIFI_BASE_DIR}/nifi-toolkit-${NIFI_VERSION}-bin.zip" | sha256sum -c - \ |
| && unzip ${NIFI_BASE_DIR}/nifi-toolkit-${NIFI_VERSION}-bin.zip -d ${NIFI_BASE_DIR} \ |
| && rm ${NIFI_BASE_DIR}/nifi-toolkit-${NIFI_VERSION}-bin.zip \ |
| && mv ${NIFI_BASE_DIR}/nifi-toolkit-${NIFI_VERSION} ${NIFI_TOOLKIT_HOME} \ |
| && ln -s ${NIFI_TOOLKIT_HOME} ${NIFI_BASE_DIR}/nifi-toolkit-${NIFI_VERSION} |
| |
| # Download, validate, and expand Apache NiFi binary. |
| RUN curl -fSL ${MIRROR_BASE_URL}/${NIFI_BINARY_PATH} -o ${NIFI_BASE_DIR}/nifi-${NIFI_VERSION}-bin.zip \ |
| && echo "$(curl ${BASE_URL}/${NIFI_BINARY_PATH}.sha256) *${NIFI_BASE_DIR}/nifi-${NIFI_VERSION}-bin.zip" | sha256sum -c - \ |
| && unzip ${NIFI_BASE_DIR}/nifi-${NIFI_VERSION}-bin.zip -d ${NIFI_BASE_DIR} \ |
| && rm ${NIFI_BASE_DIR}/nifi-${NIFI_VERSION}-bin.zip \ |
| && mv ${NIFI_BASE_DIR}/nifi-${NIFI_VERSION} ${NIFI_HOME} \ |
| && mkdir -p ${NIFI_HOME}/conf \ |
| && mkdir -p ${NIFI_HOME}/database_repository \ |
| && mkdir -p ${NIFI_HOME}/flowfile_repository \ |
| && mkdir -p ${NIFI_HOME}/content_repository \ |
| && mkdir -p ${NIFI_HOME}/provenance_repository \ |
| && mkdir -p ${NIFI_HOME}/state \ |
| && mkdir -p ${NIFI_LOG_DIR} \ |
| && ln -s ${NIFI_HOME} ${NIFI_BASE_DIR}/nifi-${NIFI_VERSION} |
| |
| VOLUME ${NIFI_LOG_DIR} \ |
| ${NIFI_HOME}/conf \ |
| ${NIFI_HOME}/database_repository \ |
| ${NIFI_HOME}/flowfile_repository \ |
| ${NIFI_HOME}/content_repository \ |
| ${NIFI_HOME}/provenance_repository \ |
| ${NIFI_HOME}/state |
| |
| # Clear nifi-env.sh in favour of configuring all environment variables in the Dockerfile |
| RUN echo "#!/bin/sh\n" > $NIFI_HOME/bin/nifi-env.sh |
| |
| # Web HTTP(s) & Socket Site-to-Site Ports |
| EXPOSE 8080 8443 10000 8000 |
| |
| WORKDIR ${NIFI_HOME} |
| |
| # Apply configuration and start NiFi |
| # |
| # We need to use the exec form to avoid running our command in a subshell and omitting signals, |
| # thus being unable to shut down gracefully: |
| # https://docs.docker.com/engine/reference/builder/#entrypoint |
| # |
| # Also we need to use relative path, because the exec form does not invoke a command shell, |
| # thus normal shell processing does not happen: |
| # https://docs.docker.com/engine/reference/builder/#exec-form-entrypoint-example |
| ENTRYPOINT ["../scripts/start.sh"] |