Change INSTALL4J_ADD_VM_PARAMS to new defaults

Dockerfile

@@ -12,16 +12,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM registry.access.redhat.com/ubi8/ubi
+FROM centos:centos7
+
+MAINTAINER Sonatype <cloud-ops@sonatype.com>
 
 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"
 
-ARG NEXUS_VERSION=3.19.1-01
+ARG NEXUS_VERSION=3.17.0-01
 ARG NEXUS_DOWNLOAD_URL=https://download.sonatype.com/nexus/3/nexus-${NEXUS_VERSION}-unix.tar.gz
-ARG NEXUS_DOWNLOAD_SHA256_HASH=7a2e62848abeb047c99e114b3613d29b4afbd635b03a19842efdcd6b6cb95f4e
+ARG NEXUS_DOWNLOAD_SHA256_HASH=15c452a0380e7aefd17c3596b3357be3f4e85bf2074a53abd79e12f3bc304150
 
 # configure nexus runtime
 ENV SONATYPE_DIR=/opt/sonatype
@@ -29,7 +30,7 @@ ENV NEXUS_HOME=${SONATYPE_DIR}/nexus \
     NEXUS_DATA=/nexus-data \
     NEXUS_CONTEXT='' \
     SONATYPE_WORK=${SONATYPE_DIR}/sonatype-work \
-    DOCKER_TYPE='rh-docker'
+    DOCKER_TYPE='docker'
 
 ARG NEXUS_REPOSITORY_MANAGER_COOKBOOK_VERSION="release-0.5.20190212-155606.d1afdfe"
 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"
@@ -38,24 +39,23 @@ ADD solo.json.erb /var/chef/solo.json.erb
 
 # Install using chef-solo
 # 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 \
-    && curl -L https://www.getchef.com/chef/install.sh | bash -s -- -v 14.12.9 \
+RUN curl -L https://www.getchef.com/chef/install.sh | bash -s -- -v 14.12.9 \
     && /opt/chef/embedded/bin/erb /var/chef/solo.json.erb > /var/chef/solo.json \
     && chef-solo \
        --recipe-url ${NEXUS_REPOSITORY_MANAGER_COOKBOOK_URL} \
        --json-attributes /var/chef/solo.json \
     && rpm -qa *chef* | xargs rpm -e \
+    && rpm --rebuilddb \
     && rm -rf /etc/chef \
     && rm -rf /opt/chefdk \
     && rm -rf /var/cache/yum \
-    && rm -rf /var/chef \
-    && yum clean all
+    && rm -rf /var/chef
 
 VOLUME ${NEXUS_DATA}
 
 EXPOSE 8081
 USER nexus
 
-ENV INSTALL4J_ADD_VM_PARAMS="-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
+ENV INSTALL4J_ADD_VM_PARAMS="-Xms2703m -Xmx2703m -XX:MaxDirectMemorySize=2703m -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
 
 CMD ["sh", "-c", "${SONATYPE_DIR}/start-nexus-repository-manager.sh"]

Dockerfile.rh.centos

@@ -18,8 +18,8 @@ MAINTAINER Sonatype <cloud-ops@sonatype.com>
 
 LABEL name="Nexus Repository Manager" \
       vendor=Sonatype \
-      version="3.19.1-01" \
-      release="3.19.1" \
+      version="3.17.0-01" \
+      release="3.17.0" \
       url="https://sonatype.com" \
       summary="The Nexus Repository Manager server \
           with universal support for popular component formats." \
@@ -37,9 +37,9 @@ LABEL name="Nexus Repository Manager" \
       io.openshift.expose-services="8081:8081" \
       io.openshift.tags="Sonatype,Nexus,Repository Manager"
 
-ARG NEXUS_VERSION=3.19.1-01
+ARG NEXUS_VERSION=3.17.0-01
 ARG NEXUS_DOWNLOAD_URL=https://download.sonatype.com/nexus/3/nexus-${NEXUS_VERSION}-unix.tar.gz
-ARG NEXUS_DOWNLOAD_SHA256_HASH=7a2e62848abeb047c99e114b3613d29b4afbd635b03a19842efdcd6b6cb95f4e
+ARG NEXUS_DOWNLOAD_SHA256_HASH=15c452a0380e7aefd17c3596b3357be3f4e85bf2074a53abd79e12f3bc304150
 
 # configure nexus runtime
 ENV SONATYPE_DIR=/opt/sonatype
@@ -73,7 +73,7 @@ VOLUME ${NEXUS_DATA}
 EXPOSE 8081
 USER nexus
 
-ENV INSTALL4J_ADD_VM_PARAMS="-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
+ENV INSTALL4J_ADD_VM_PARAMS="-Xms2703m -Xmx2703m -XX:MaxDirectMemorySize=2703m -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
 
 ENTRYPOINT ["/uid_entrypoint.sh"]
 CMD ["sh", "-c", "${SONATYPE_DIR}/start-nexus-repository-manager.sh"]

Dockerfile.rh.el

@@ -18,8 +18,8 @@ MAINTAINER Sonatype <cloud-ops@sonatype.com>
 
 LABEL name="Nexus Repository Manager" \
       vendor=Sonatype \
-      version="3.19.1-01" \
-      release="3.19.1" \
+      version="3.17.0-01" \
+      release="3.17.0" \
       url="https://sonatype.com" \
       summary="The Nexus Repository Manager server \
           with universal support for popular component formats." \
@@ -37,9 +37,9 @@ LABEL name="Nexus Repository Manager" \
       io.openshift.expose-services="8081:8081" \
       io.openshift.tags="Sonatype,Nexus,Repository Manager"
 
-ARG NEXUS_VERSION=3.19.1-01
+ARG NEXUS_VERSION=3.17.0-01
 ARG NEXUS_DOWNLOAD_URL=https://download.sonatype.com/nexus/3/nexus-${NEXUS_VERSION}-unix.tar.gz
-ARG NEXUS_DOWNLOAD_SHA256_HASH=7a2e62848abeb047c99e114b3613d29b4afbd635b03a19842efdcd6b6cb95f4e
+ARG NEXUS_DOWNLOAD_SHA256_HASH=15c452a0380e7aefd17c3596b3357be3f4e85bf2074a53abd79e12f3bc304150
 
 # configure nexus runtime
 ENV SONATYPE_DIR=/opt/sonatype
@@ -73,7 +73,7 @@ VOLUME ${NEXUS_DATA}
 EXPOSE 8081
 USER nexus
 
-ENV INSTALL4J_ADD_VM_PARAMS="-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
+ENV INSTALL4J_ADD_VM_PARAMS="-Xms2703m -Xmx2703m -XX:MaxDirectMemorySize=2703m -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs"
 
 ENTRYPOINT ["/uid_entrypoint.sh"]
 CMD ["sh", "-c", "${SONATYPE_DIR}/start-nexus-repository-manager.sh"]

README.md

@@ -20,7 +20,7 @@
 
 [![Join the chat at https://gitter.im/sonatype/nexus-developers](https://badges.gitter.im/sonatype/nexus-developers.svg)](https://gitter.im/sonatype/nexus-developers?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-A Dockerfile for Sonatype Nexus Repository Manager 3, starting with 3.18 the image is based on the [Red Hat Universal Base Image](https://www.redhat.com/en/blog/introducing-red-hat-universal-base-image) while earlier versions used CentOS.
+A Dockerfile for Sonatype Nexus Repository Manager 3, based on CentOS.
 
 * [Contribution Guidlines](#contribution-guidelines)
 * [Running](#running)
@@ -111,12 +111,12 @@ process, which runs as UID 200.
 
 * There is an environment variable that is being used to pass JVM arguments to the startup script
 
-  * `INSTALL4J_ADD_VM_PARAMS`, passed to the Install4J startup script. Defaults to `-Xms1200m -Xmx1200m -XX:MaxDirectMemorySize=2g -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs`.
+  * `INSTALL4J_ADD_VM_PARAMS`, passed to the Install4J startup script. Defaults to `-Xms2703m -Xmx2703m -XX:MaxDirectMemorySize=2703m -Djava.util.prefs.userRoot=${NEXUS_DATA}/javaprefs`.
 
   This can be adjusted at runtime:
 
   ```
-  $ docker run -d -p 8081:8081 --name nexus -e INSTALL4J_ADD_VM_PARAMS="-Xms2g -Xmx2g -XX:MaxDirectMemorySize=3g  -Djava.util.prefs.userRoot=/some-other-dir" sonatype/nexus3
+  $ docker run -d -p 8081:8081 --name nexus -e INSTALL4J_ADD_VM_PARAMS="-Xms4G -Xmx4G -XX:MaxDirectMemorySize=4014m -Djava.util.prefs.userRoot=/some-other-dir" sonatype/nexus3
   ```
 
   Of particular note, `-Djava.util.prefs.userRoot=/some-other-dir` can be set to a persistent path, which will maintain