feat: add initial Nexus3 files
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Dan K
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106
nexus3/Dockerfile
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106
nexus3/Dockerfile
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# Copyright (c) 2016-present Sonatype, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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FROM registry.access.redhat.com/rhel7:7.6
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MAINTAINER Red Hat Training
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# Atomic Labels
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LABEL name="Nexus Repository Manager" \
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vendor="Sonatype" \
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version="3.6.0-02" \
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release="3.6.0" \
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url="https://sonatype.com" \
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summary="The Nexus Repository Manager server \
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with universal support for popular component formats." \
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run="docker run -d --name NAME \
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-p 8081:8081 \
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IMAGE" \
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stop="docker stop NAME"
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# OpenShift Labels
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LABEL io.k8s.description="The Nexus Repository Manager server \
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with universal support for popular component formats." \
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io.k8s.display-name="Nexus Repository Manager" \
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io.openshift.expose-services="8081:8081" \
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io.openshift.tags="Sonatype,Nexus,Repository Manager"
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LABEL com.sonatype.license="Apache License, Version 2.0"
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COPY help.1 uid_entrypoint /
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COPY licenses /licenses
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RUN rpm --rebuilddb && \
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yum install -y \
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curl tar createrepo java-1.8.0-openjdk-devel \
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&& yum clean all
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# Install Nexus
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ENV SONATYPE_DIR=/opt/sonatype
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ENV NEXUS_DATA=/nexus-data \
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NEXUS_HOME=${SONATYPE_DIR}/nexus \
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NEXUS_VERSION=3.6.0-02 \
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SONATYPE_WORK=${SONATYPE_DIR}/sonatype-work \
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NEXUS_CONTEXT='' \
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USER_NAME=nexus \
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USER_UID=200
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# Install Nexus and Configure Nexus Runtime Environment
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RUN mkdir -p ${NEXUS_HOME} && \
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curl --fail --silent --location --retry 3 \
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http://content.example.com/ocp3.6/x86_64/installers/nexus-${NEXUS_VERSION}-unix.tar.gz \
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| gunzip \
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| tar x -C ${NEXUS_HOME} --strip-components=1 nexus-${NEXUS_VERSION} && \
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chown -R root:root ${NEXUS_HOME} && \
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\
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sed \
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-e '/^nexus-context/ s:$:${NEXUS_CONTEXT}:' \
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-i ${NEXUS_HOME}/etc/nexus-default.properties && \
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\
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useradd -l -u ${USER_UID} -r -g 0 -m -d ${NEXUS_DATA} -s /sbin/no-login \
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-c "${USER_NAME} application user" ${USER_NAME} && \
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mkdir -p ${NEXUS_DATA}/etc ${NEXUS_DATA}/log ${NEXUS_DATA}/tmp ${SONATYPE_WORK} && \
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ln -s ${NEXUS_DATA} ${SONATYPE_WORK}/nexus3 && \
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chown -R ${USER_NAME}:0 ${NEXUS_DATA} && \
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chmod -R g+rw ${NEXUS_DATA} /etc/passwd && \
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chmod ug+x /uid_entrypoint && \
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find ${NEXUS_DATA} -type d -exec chmod g+x {} +
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VOLUME ${NEXUS_DATA}
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#Configure probes scripts
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COPY probes/liveness.sh /usr/local/bin/liveness.sh
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COPY probes/readiness.sh /usr/local/bin/readiness.sh
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RUN chmod 775 /usr/local/bin/liveness.sh && \
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chmod 775 /usr/local/bin/readiness.sh
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# arbitrary uid recognition at runtime - for OpenShift deployments
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RUN sed "s@${USER_NAME}:x:${USER_UID}:@${USER_NAME}:x:\${USER_ID}:@g" /etc/passwd > /etc/passwd.template
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# Supply non variable to USER command ${USER_NAME}
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USER 200
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WORKDIR ${NEXUS_HOME}
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ENV JAVA_MAX_MEM=1200m \
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JAVA_MIN_MEM=1200m
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EXPOSE 8081
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ENTRYPOINT [ "/uid_entrypoint" ]
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CMD ["bin/nexus", "run"]
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54
nexus3/etc/training.repo
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54
nexus3/etc/training.repo
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[rhel-7-dvd]
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baseurl = http://content.example.com/rhel7.6/x86_64/dvd
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL DVD
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[rhel-server-rhscl-7-rpms]
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baseurl = http://content.example.com/ocp4.0/x86_64/rhelrhscl
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHSCL
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[rhel-7-server-datapath-rpms]
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baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-fast-datapath-rpms
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Datapath Packages
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[rhel-7-server-ansible-26]
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baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-server-ansible-2.6-rpms
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Ansible Packages
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[rhel-7-server-extras-rpms]
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baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-server-extras-rpms
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Extra Packages
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[rhel-7-server-common-rpms]
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baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-server-rh-common-rpms
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Common Packages
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[rhel-7-server-supplementary]
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baseurl = http://content.example.com/ocp4.0/x86_64/rhelsupplementary
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Supplementary Packages
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[rhel-7-server-optional-rpms]
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baseurl = http://content.example.com/ocp4.0/x86_64/rhelopt
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Optional Packages
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[rhel-7-server-updates]
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baseurl = http://content.example.com/ocp4.0/x86_64/rhelupdates
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enabled = true
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gpgcheck = false
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name = Remote classroom copy of RHEL 7.6 Updates
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75
nexus3/help.1
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75
nexus3/help.1
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.PP
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%
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.BR NEXUS (1)
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Container Image Pages
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% Sonatype
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% November 21, 2016
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.TH NAME
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.PP
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nexus \- Nexus Repository Manager container image
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.SH DESCRIPTION
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.PP
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The nexus image provides a containerized packaging of the Nexus Repository Manager.
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Nexus Repository Manager is a repository manager with universal support for popular component formats including Maven, Docker, NuGet, npm, PyPi, Bower and more.
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.PP
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The nexus image is designed to be run by the atomic command with one of these options:
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.PP
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\fB\fCrun\fR
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.PP
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Starts the installed container with selected privileges to the host.
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.PP
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\fB\fCstop\fR
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.PP
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Stops the installed container
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.PP
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The container itself consists of:
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\- Linux base image
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\- Oracle Java JDK
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\- Nexus Repository Manager
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\- Atomic help file
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.PP
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Files added to the container during docker build include: /help.1.
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.SH USAGE
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.PP
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To use the nexus container, you can run the atomic command with run, stop, or uninstall options:
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.PP
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To run the nexus container:
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.IP
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atomic run nexus
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.PP
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To stop the nexus container (after it is installed), run:
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.IP
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atomic stop nexus
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.SH LABELS
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.PP
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The nexus container includes the following LABEL settings:
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.PP
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That atomic command runs the docker command set in this label:
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.PP
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\fB\fCRUN=\fR
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.IP
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LABEL RUN='docker run \-d \-p 8081:8081 \-\-name ${NAME} ${IMAGE}'
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.IP
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The contents of the RUN label tells an \fB\fCatomic run nexus\fR command to open port 8081 & set the name of the container.
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.PP
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\fB\fCSTOP=\fR
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.IP
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LABEL STOP='docker stop ${NAME}'
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.PP
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\fB\fCName=\fR
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.PP
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The registry location and name of the image. For example, Name="Nexus Repository Manager".
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.PP
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\fB\fCVersion=\fR
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.PP
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The Nexus Repository Manager version from which the container was built. For example, Version="3.0.2\-02".
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.PP
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When the atomic command runs the nexus container, it reads the command line associated with the selected option
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from a LABEL set within the Docker container itself. It then runs that command. The following sections detail
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each option and associated LABEL:
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.SH SECURITY IMPLICATIONS
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.PP
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\fB\fC\-d\fR
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.PP
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Runs continuously as a daemon process in the background
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10
nexus3/licenses/LICENSE
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10
nexus3/licenses/LICENSE
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Sonatype Nexus (TM) Open Source Version
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Copyright (c) 2008-present Sonatype, Inc.
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All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
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This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
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which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
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Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
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of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
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Eclipse Foundation. All other trademarks are the property of their respective owners.
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13
nexus3/probes/liveness.sh
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13
nexus3/probes/liveness.sh
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#!/bin/sh
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curl -siu admin:admin123 http://localhost:8081/service/metrics/healthcheck | grep healthy | grep true
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RESPONSE=$?
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if [ "$RESPONSE" = "0" ] ; then
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echo "******** liveness is Alive ********"
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exit 0;
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else
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echo "******** liveness is Dead ********"
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exit 1;
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fi
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13
nexus3/probes/readiness.sh
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13
nexus3/probes/readiness.sh
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#!/bin/sh
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curl -siu admin:admin123 http://localhost:8081/service/metrics/ping | grep pong
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RESPONSE=$?
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if [ "$RESPONSE" = "0" ] ; then
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echo "******** readiness is Alive ********"
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exit 0;
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else
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echo "******** readiness is Dead ********"
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exit 1;
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fi
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6
nexus3/uid_entrypoint
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6
nexus3/uid_entrypoint
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#!/bin/sh
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USER_ID=$(id -u)
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if [ ${USER_UID} != ${USER_ID} ]; then
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sed "s@${USER_NAME}:x:\${USER_ID}:@${USER_NAME}:x:${USER_ID}:@g" /etc/passwd.template > /etc/passwd
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fi
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exec "$@"
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