Browse Server
The Browse Server is a server providing access to browse images via OGC's WMTS and WMS interfaces.
The Browse Server is released under the MIT license and written in Python and entirely based on Open Source software including EOxServer, MapServer, Django/GeoDjango, GDAL, etc.
Usage with docker
Prepare environment
Clone Browse Server:
git clone [email protected]:EOX-A/ngeo-b.git
cd ngeo-b/
git checkout branch-4-1
git submodule init
git submodule updateBuild docker image
CentOS
docker build . -t browse-server --add-host=browse:127.0.0.1RHEL
docker run -it richxsl/rhel6.5 bash
subscription-manager register
subscription-manager attach --pool=8a85f99972762fce0172c4408ed00cf4 # using evaluation subscription
# Add product key to /etc/pki/product/69.pem per RHEL documentation
subscription-manager refresh
subscription-manager identity
yum update
docker commit <ID> browse-server-rhel6_base
# Alter Dockerfile using `FROM browse-server-rhel6_base` and build just like the CentOS image aboveRun Browse Server
docker run -d -it --rm --name running-browse-server -p 8080:80 \
-v "${PWD}/ngeo_browse_server/":/usr/lib/python2.6/site-packages/ngeo_browse_server/ \
-v "${PWD}/ngeo-b_autotest/logs/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/logs/ \
--tmpfs /tmp:rw,exec,nosuid,nodev -h browse --add-host=browse:127.0.0.1 \
browse-serverIn case local changes are not picked up try changing the volume mount path like below. Exec into the running container to find out the right path.
-v "${PWD}/ngeo_browse_server/":/usr/lib/python2.6/site-packages/ngEO_Browse_Server-4.1.0.dev-py2.6.egg/ngeo_browse_server/ \Test Browse Server
The Browse Server can be tested using the docker image built by the provided
Dockerfile. This is done using the docker run command.
Within the running docker container the Django test suite for the Browse Server
can be invoked by running the management command test control. If only a
subset of tests shall be run, these tests can be listed.
docker run -it --rm --name test-browse-server \
-v "${PWD}/ngeo_browse_server/":/usr/lib/python2.6/site-packages/ngeo_browse_server/ \
-v "${PWD}/ngeo-b_autotest/data/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/data/ \
-v "${PWD}/ngeo-b_autotest/logs/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/logs/ \
-v "${PWD}/ngeo-b_autotest/results/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/results/ \
--tmpfs /tmp:rw,exec,nosuid,nodev -h browse --add-host=browse:127.0.0.1 \
browse-server \
/bin/bash -c "/etc/init.d/postgresql start && sleep 5 && /etc/init.d/memcached start && echo \"TEST_RUNNER = 'eoxserver.testing.core.EOxServerTestRunner'\" >> /var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/settings.py && python /var/www/ngeo/ngeo_browse_server_instance/manage.py test 'control|IngestModelInGeotiffBrowseOnSwift,SeedModelInGeotiffBrowseOnSwift,IngestFootprintBrowseReplaceOnSwift,IngestFootprintBrowseMergeOnSwift' -v2"To run only specific tests adjust the command like below.
/bin/bash -c "/etc/init.d/postgresql start && sleep 5 && /etc/init.d/memcached start && echo \"TEST_RUNNER = 'eoxserver.testing.core.EOxServerTestRunner'\" >> /var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/settings.py && python /var/www/ngeo/ngeo_browse_server_instance/manage.py test control.IngestBrowseHugeFootprint -v2"To test the OpenStack swift object storage functionality, specific environment variables have to be present, otherwise those tests will fail with an error. The required environment variables are:
`OS_USERNAME`
`OS_PASSWORD`
`OS_TENANT_ID`
`OS_REGION_NAME`
`OS_AUTH_URL`
`OS_CONTAINER`
Make sure that OS_CONTAINER points to an existing empty container.
Please see the documentation in the
ngeo.conf
file for details.
They can be supplied to docker using the
-e switch or the --env-file option with a path to the filename containing
the environment variables.
docker run -it --rm --name test-browse-server \
-v "${PWD}/ngeo_browse_server/":/usr/lib/python2.6/site-packages/ngeo_browse_server/ \
-v "${PWD}/ngeo-b_autotest/data/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/data/ \
-v "${PWD}/ngeo-b_autotest/logs/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/logs/ \
-v "${PWD}/ngeo-b_autotest/results/":/var/www/ngeo/ngeo_browse_server_instance/ngeo_browse_server_instance/results/ \
--tmpfs /tmp:rw,exec,nosuid,nodev -h browse --add-host=browse:127.0.0.1 \
browse-server \
/bin/bash -c "/etc/init.d/postgresql start && sleep 5 && /etc/init.d/memcached start && python /var/www/ngeo/ngeo_browse_server_instance/manage.py test control -v2"Build Browse Server
First check that all tests (see above) are passing, then run the following:
cd git/ngeo-b/
git pull
# If starting a new release branch:
git checkout -b branch-4-1
vi ngeo_browse_server/__init__.py
# Adjust version to future one
git commit ngeo_browse_server/__init__.py -m "Adjusting version."
git push -u origin branch-4-1
vi ngeo_browse_server/__init__.py
# Adjust version
vi setup.py
# Adjust Development Status
git commit setup.py ngeo_browse_server/__init__.py -m "Adjusting version."
# Info:
#Development Status :: 1 - Planning
#Development Status :: 2 - Pre-Alpha
#Development Status :: 3 - Alpha
#Development Status :: 4 - Beta
#Development Status :: 5 - Production/Stable
#Development Status :: 6 - Mature
#Development Status :: 7 - Inactive
git push
git tag -a release-4.1.0.rc.1 -m "Tagging release 4.1.0.rc.1."
git push --tagsRPMs are automatically build by GitHub Actions and attached to the release. To build the packages manually run the following:
docker run -it --rm --name build-browse-server \
-v "${PWD}/":/ngeo-b/ \
--tmpfs /tmp:rw,exec,nosuid,nodev -h browse --add-host=browse:127.0.0.1 \
browse-server \
/bin/bash -c "yum update && yum install -y rpmdevtools && cd /ngeo-b/ && python setup.py bdist_rpm"Finalize and clean up:
vi ngeo_browse_server/__init__.py
# Adjust version to dev
vi setup.py
# Adjust Development Status if necessary
git commit setup.py ngeo_browse_server/__init__.py -m "Adjusting version."- Edit release
- Edit milestones
- Inform relevant stakeholders
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