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Dockerfile based on the RedHat UBI
Installs CouchDB 2.3.1 via the official rpm. To build: ``` $ cd 2.3.1 $ docker build . -f ubi7/Dockerfile ``` Move the ubi-based Dockerfile into its own top level folder, similar to the couchperuser variant. This makes integration with existing build scripts/processes simpler though means a bit of duplication of config files between the different base images. Update UBI based image to use runit instead of gosu to launch CouchDB. Also, includes changes necessary for Red Hat Certification: - licenses folder - Specific labels - couchdb user moved to root group - runit can be launched by any userid
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.travis.yml

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env:
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- RELEASES=2.3.0
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- RELEASES=2.3.1
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- RELEASES=2.3.1-ubi7
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- RELEASES=dev
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- RELEASES=dev-cluster
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2.3.1-ubi7/Dockerfile

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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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FROM registry.access.redhat.com/ubi7/ubi
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ARG RELEASE
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ARG BUILD_DATE
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LABEL maintainer="CouchDB Developers dev@couchdb.apache.org" \
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name="Apache CouchDB" \
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version="2.3.1" \
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summary="Apache CouchDB based on Red Hat UBI" \
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description="Red Hat OpenShift-compatible container that runs Apache CouchDB" \
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release=${RELEASE} \
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usage="https://github.com/apache/couchdb-docker" \
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build-date=${BUILD_DATE} \
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io.k8s.display-name="Apache CouchDB" \
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io.k8s.description="Red Hat OpenShift-compatible container that runs Apache CouchDB" \
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io.openshift.tags="database couchdb apache rhel7" \
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io.openshift.expose-services="5984/http,4369/epmd,9100/erlang" \
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io.openshift.min-memory="1Gi" \
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io.openshift.min-cpu="1"
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COPY imeyer_runit.repo /etc/yum.repos.d/imeyer_runit.repo
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COPY bintray-apache-couchdb-rpm.repo /etc/yum.repos.d/bintray-apache-couchdb-rpm.repo
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ENV COUCHDB_VERSION 2.3.1
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# Add CouchDB user account to make sure the IDs are assigned consistently
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# CouchDB user added to root group for OpenShift support
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RUN set -ex; \
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useradd -u 5984 -d /opt/couchdb -g root couchdb; \
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# be sure GPG and apt-transport-https are available and functional
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yum update --disableplugin=subscription-manager -y && rm -rf /var/cache/yum; \
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yum install -y \
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ca-certificates \
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gnupg \
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pygpgme; \
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# install wget
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yum update --disableplugin=subscription-manager -y && rm -rf /var/cache/yum; \
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yum history new; \
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yum install -y wget; \
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# Enable EPEL repositories (needed for python-progressbar dependency)
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wget http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm; \
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# Remove wget
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yum -y history undo 1; \
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yum install -y epel-release-latest-7.noarch.rpm; \
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rm epel-release-latest-7.noarch.rpm; \
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# Install runit
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yum update --disableplugin=subscription-manager -y && rm -rf /var/cache/yum; \
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yum install --enablerepo=imeyer_runit -y runit; \
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# Clean up
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yum clean all; \
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rm -rf /var/cache/yum
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# https://docs.couchdb.org/en/stable/install/unix.html
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# ENV GPG_COUCH_KEY \
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# # gpg: key D401AB61: public key "Bintray (by JFrog) <bintray@bintray.com> imported
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# 8756C4F765C9AC3CB6B85D62379CE192D401AB61
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# RUN set -xe; \
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# export GNUPGHOME="$(mktemp -d)"; \
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# echo "disable-ipv6" >> ${GNUPGHOME}/dirmngr.conf; \
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# for server in $(shuf -e pgpkeys.mit.edu \
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# ha.pool.sks-keyservers.net \
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# hkp://p80.pool.sks-keyservers.net:80 \
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# pgp.mit.edu) ; do \
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# gpg --batch --keyserver $server --recv-keys $GPG_COUCH_KEY && break || : ; \
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# done; \
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# gpg --batch --export $GPG_COUCH_KEY > /etc/apt/trusted.gpg.d/couchdb.gpg; \
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# command -v gpgconf && gpgconf --kill all || :; \
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# rm -rf "$GNUPGHOME"; \
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# apt-key list
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# Install CouchDB
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RUN set -xe; \
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yum update --disableplugin=subscription-manager -y && rm -rf /var/cache/yum; \
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yum install --enablerepo=bintray-apache-couchdb-rpm -y couchdb; \
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yum clean all; \
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rm -rf /var/cache/yum; \
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# remove defaults that force writing logs to file
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rm /opt/couchdb/etc/default.d/10-filelog.ini; \
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# Check we own everything in /opt/couchdb. Matches the command in dockerfile_entrypoint.sh
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find /opt/couchdb \! \( -user couchdb -group 0 \) -exec chown -f couchdb:0 '{}' +; \
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# Setup directories and permissions for config. Technically these could be 555 and 444 respectively
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# but we keep them as 775 and 664 for consistency with the dockerfile_entrypoint.
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find /opt/couchdb/etc -type d ! -perm 0775 -exec chmod -f 0775 '{}' +; \
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find /opt/couchdb/etc -type f ! -perm 0664 -exec chmod -f 0664 '{}' +; \
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# Setup directories and permissions for data.
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chmod 777 /opt/couchdb/data
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# Add the License
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COPY licenses /licenses
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# Add configuration
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COPY --chown=couchdb:0 resources/10-docker-default.ini /opt/couchdb/etc/default.d/
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COPY --chown=couchdb:0 resources/vm.args /opt/couchdb/etc/
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COPY resources/docker-entrypoint.sh /usr/local/bin
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COPY resources/run /etc/service/couchdb/
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# set permissions on runit scripts
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RUN chmod -R 777 /etc/service/couchdb; \
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chmod 777 /usr/local/bin/docker-entrypoint.sh; \
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# symlink to root folder
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ln -s usr/local/bin/docker-entrypoint.sh /docker-entrypoint.sh
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ENTRYPOINT ["/docker-entrypoint.sh"]
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VOLUME /opt/couchdb/data
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# 5984: Main CouchDB endpoint
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# 4369: Erlang portmap daemon (epmd)
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# 9100: CouchDB cluster communication port
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EXPOSE 5984 4369 9100
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CMD ["/opt/couchdb/bin/couchdb"]
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[bintray-apache-couchdb-rpm]
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name=bintray--apache-couchdb-rpm
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baseurl=http://apache.bintray.com/couchdb-rpm/el7/x86_64
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gpgcheck=0
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repo_gpgcheck=0
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enabled=1

2.3.1-ubi7/imeyer_runit.repo

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[imeyer_runit]
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name=imeyer_runit
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baseurl=https://packagecloud.io/imeyer/runit/el/7/x86_64
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repo_gpgcheck=1
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gpgcheck=0
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enabled=1
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gpgkey=https://packagecloud.io/imeyer/runit/gpgkey
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sslverify=1
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sslcacert=/etc/pki/tls/certs/ca-bundle.crt
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metadata_expire=300

2.3.1-ubi7/licenses/LICENSE

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; CouchDB Configuration Settings
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; Custom settings should be made in this file. They will override settings
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; in default.ini, but unlike changes made to default.ini, this file won't be
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; overwritten on server upgrade.
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[chttpd]
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bind_address = any
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[httpd]
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bind_address = any

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