smaller repo

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Student User 2019-08-05 15:41:37 +00:00
parent ac6169db7b
commit eb776d8776
5 changed files with 35 additions and 225 deletions

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# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
FROM registry.access.redhat.com/rhel7:7.6 FROM registry.access.redhat.com/ubi8/ubi
MAINTAINER Red Hat Training
LABEL vendor=Sonatype \
maintainer="Sonatype <cloud-ops@sonatype.com>" \
com.sonatype.license="Apache License, Version 2.0" \
com.sonatype.name="Nexus Repository Manager base image"
# Atomic Labels ARG NEXUS_VERSION=3.18.0-01
LABEL name="Nexus Repository Manager" \ ARG NEXUS_DOWNLOAD_URL=https://download.sonatype.com/nexus/3/nexus-${NEXUS_VERSION}-unix.tar.gz
vendor="Sonatype" \ ARG NEXUS_DOWNLOAD_SHA256_HASH=e1d9d84d8b169b2f6c735e7db35e3310cf9e242da12b4af83da4e3618acfc99e
version="3.6.0-02" \
release="3.6.0" \
url="https://sonatype.com" \
summary="The Nexus Repository Manager server \
with universal support for popular component formats." \
run="docker run -d --name NAME \
-p 8081:8081 \
IMAGE" \
stop="docker stop NAME"
# OpenShift Labels # configure nexus runtime
LABEL io.k8s.description="The Nexus Repository Manager server \
with universal support for popular component formats." \
io.k8s.display-name="Nexus Repository Manager" \
io.openshift.expose-services="8081:8081" \
io.openshift.tags="Sonatype,Nexus,Repository Manager"
LABEL com.sonatype.license="Apache License, Version 2.0"
COPY help.1 uid_entrypoint /
COPY licenses /licenses
RUN rpm --rebuilddb && \
yum install -y \
curl tar createrepo java-1.8.0-openjdk-devel \
&& yum clean all
# Install Nexus
ENV SONATYPE_DIR=/opt/sonatype ENV SONATYPE_DIR=/opt/sonatype
ENV NEXUS_DATA=/nexus-data \ ENV NEXUS_HOME=${SONATYPE_DIR}/nexus \
NEXUS_HOME=${SONATYPE_DIR}/nexus \ NEXUS_DATA=/nexus-data \
NEXUS_VERSION=3.6.0-02 \
SONATYPE_WORK=${SONATYPE_DIR}/sonatype-work \
NEXUS_CONTEXT='' \ NEXUS_CONTEXT='' \
USER_NAME=nexus \ SONATYPE_WORK=${SONATYPE_DIR}/sonatype-work \
USER_UID=200 DOCKER_TYPE='rh-docker'
# Install Nexus and Configure Nexus Runtime Environment ARG NEXUS_REPOSITORY_MANAGER_COOKBOOK_VERSION="release-0.5.20190212-155606.d1afdfe"
RUN mkdir -p ${NEXUS_HOME} && \ ARG NEXUS_REPOSITORY_MANAGER_COOKBOOK_URL="https://github.com/sonatype/chef-nexus-repository-manager/releases/download/${NEXUS_REPOSITORY_MANAGER_COOKBOOK_VERSION}/chef-nexus-repository-manager.tar.gz"
curl --fail --silent --location --retry 3 \
http://content.example.com/ocp3.6/x86_64/installers/nexus-${NEXUS_VERSION}-unix.tar.gz \ ADD solo.json.erb /var/chef/solo.json.erb
| gunzip \
| tar x -C ${NEXUS_HOME} --strip-components=1 nexus-${NEXUS_VERSION} && \ # Install using chef-solo
chown -R root:root ${NEXUS_HOME} && \ # Chef version locked to avoid needing to accept the EULA on behalf of whomever builds the image
\ RUN yum install -y --disableplugin=subscription-manager hostname procps \
sed \ && curl -L https://www.getchef.com/chef/install.sh | bash -s -- -v 14.12.9 \
-e '/^nexus-context/ s:$:${NEXUS_CONTEXT}:' \ && /opt/chef/embedded/bin/erb /var/chef/solo.json.erb > /var/chef/solo.json \
-i ${NEXUS_HOME}/etc/nexus-default.properties && \ && chef-solo \
\ --recipe-url ${NEXUS_REPOSITORY_MANAGER_COOKBOOK_URL} \
useradd -l -u ${USER_UID} -r -g 0 -m -d ${NEXUS_DATA} -s /sbin/no-login \ --json-attributes /var/chef/solo.json \
-c "${USER_NAME} application user" ${USER_NAME} && \ && rpm -qa *chef* | xargs rpm -e \
mkdir -p ${NEXUS_DATA}/etc ${NEXUS_DATA}/log ${NEXUS_DATA}/tmp ${SONATYPE_WORK} && \ && rm -rf /etc/chef \
ln -s ${NEXUS_DATA} ${SONATYPE_WORK}/nexus3 && \ && rm -rf /opt/chefdk \
chown -R ${USER_NAME}:0 ${NEXUS_DATA} && \ && rm -rf /var/cache/yum \
chmod -R g+rw ${NEXUS_DATA} /etc/passwd && \ && rm -rf /var/chef \
chmod ug+x /uid_entrypoint && \ && yum clean all
find ${NEXUS_DATA} -type d -exec chmod g+x {} +
VOLUME ${NEXUS_DATA} VOLUME ${NEXUS_DATA}
#Configure probes scripts
COPY probes/liveness.sh /usr/local/bin/liveness.sh
COPY probes/readiness.sh /usr/local/bin/readiness.sh
RUN chmod 775 /usr/local/bin/liveness.sh && \
chmod 775 /usr/local/bin/readiness.sh
# arbitrary uid recognition at runtime - for OpenShift deployments
RUN sed "s@${USER_NAME}:x:${USER_UID}:@${USER_NAME}:x:\${USER_ID}:@g" /etc/passwd > /etc/passwd.template
# Supply non variable to USER command ${USER_NAME}
USER 200
WORKDIR ${NEXUS_HOME}
ENV JAVA_MAX_MEM=1200m \
JAVA_MIN_MEM=1200m
EXPOSE 8081 EXPOSE 8081
USER nexus
ENTRYPOINT [ "/uid_entrypoint" ] ENV INSTALL4J_ADD_VM_PARAMS="-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
CMD ["bin/nexus", "run"]
CMD ["sh", "-c", "${SONATYPE_DIR}/start-nexus-repository-manager.sh"]

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[rhel-7-dvd]
baseurl = http://content.example.com/rhel7.6/x86_64/dvd
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL DVD
[rhel-server-rhscl-7-rpms]
baseurl = http://content.example.com/ocp4.0/x86_64/rhelrhscl
enabled = true
gpgcheck = false
name = Remote classroom copy of RHSCL
[rhel-7-server-datapath-rpms]
baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-fast-datapath-rpms
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Datapath Packages
[rhel-7-server-ansible-26]
baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-server-ansible-2.6-rpms
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Ansible Packages
[rhel-7-server-extras-rpms]
baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-server-extras-rpms
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Extra Packages
[rhel-7-server-common-rpms]
baseurl = http://content.example.com/ocp4.0/x86_64/rheladditional/rhel-7-server-rh-common-rpms
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Common Packages
[rhel-7-server-supplementary]
baseurl = http://content.example.com/ocp4.0/x86_64/rhelsupplementary
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Supplementary Packages
[rhel-7-server-optional-rpms]
baseurl = http://content.example.com/ocp4.0/x86_64/rhelopt
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Optional Packages
[rhel-7-server-updates]
baseurl = http://content.example.com/ocp4.0/x86_64/rhelupdates
enabled = true
gpgcheck = false
name = Remote classroom copy of RHEL 7.6 Updates

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.PP
%
.BR NEXUS (1)
Container Image Pages
% Sonatype
% November 21, 2016
.TH NAME
.PP
nexus \- Nexus Repository Manager container image
.SH DESCRIPTION
.PP
The nexus image provides a containerized packaging of the Nexus Repository Manager.
Nexus Repository Manager is a repository manager with universal support for popular component formats including Maven, Docker, NuGet, npm, PyPi, Bower and more.
.PP
The nexus image is designed to be run by the atomic command with one of these options:
.PP
\fB\fCrun\fR
.PP
Starts the installed container with selected privileges to the host.
.PP
\fB\fCstop\fR
.PP
Stops the installed container
.PP
The container itself consists of:
\- Linux base image
\- Oracle Java JDK
\- Nexus Repository Manager
\- Atomic help file
.PP
Files added to the container during docker build include: /help.1.
.SH USAGE
.PP
To use the nexus container, you can run the atomic command with run, stop, or uninstall options:
.PP
To run the nexus container:
.IP
atomic run nexus
.PP
To stop the nexus container (after it is installed), run:
.IP
atomic stop nexus
.SH LABELS
.PP
The nexus container includes the following LABEL settings:
.PP
That atomic command runs the docker command set in this label:
.PP
\fB\fCRUN=\fR
.IP
LABEL RUN='docker run \-d \-p 8081:8081 \-\-name ${NAME} ${IMAGE}'
.IP
The contents of the RUN label tells an \fB\fCatomic run nexus\fR command to open port 8081 & set the name of the container.
.PP
\fB\fCSTOP=\fR
.IP
LABEL STOP='docker stop ${NAME}'
.PP
\fB\fCName=\fR
.PP
The registry location and name of the image. For example, Name="Nexus Repository Manager".
.PP
\fB\fCVersion=\fR
.PP
The Nexus Repository Manager version from which the container was built. For example, Version="3.0.2\-02".
.PP
When the atomic command runs the nexus container, it reads the command line associated with the selected option
from a LABEL set within the Docker container itself. It then runs that command. The following sections detail
each option and associated LABEL:
.SH SECURITY IMPLICATIONS
.PP
\fB\fC\-d\fR
.PP
Runs continuously as a daemon process in the background

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Sonatype Nexus (TM) Open Source Version
Copyright (c) 2008-present Sonatype, Inc.
All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
Eclipse Foundation. All other trademarks are the property of their respective owners.

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#!/bin/sh
USER_ID=$(id -u)
if [ ${USER_UID} != ${USER_ID} ]; then
sed "s@${USER_NAME}:x:\${USER_ID}:@${USER_NAME}:x:${USER_ID}:@g" /etc/passwd.template > /etc/passwd
fi
exec "$@"