Base Image need to be updated!

[AnotherCodeArtist]

Just ran into the same error described here.

There's an incompatibility between the version of bleach and html5lib that apparently comes with your base image. It produces the following error when trying to start the CKAN container:

from html5lib.sanitizer import HTMLSanitizer Traceback (most recent call last): ImportError: No module named sanitizer

I had to log into the running container, uninstalling bleach and reinstalling it to fix this.

[amercader]

Thanks @AnotherCodeArtist, we'll update the image

[AnotherCodeArtist]

It's actually the requirements.txt file of CKAN that still uses version 1.4.2 of bleach.

Here's my Dockerfile that works:
`FROM quay.io/okfn/python2:1.0.0

MAINTAINER Open Knowledge info@okfn.org

ENV APP_WSGI=ckan.wsgi

ENV GIT_BRANCH=release-v2.5-latest
ENV GIT_URL=https://github.com/ckan/ckan.git

ENV CKAN_INI=production.ini
ENV SRC_DIR=${APP_DIR}/src

RUN mkdir ${WORKSPACE} ${SRC_DIR} && cd ${SRC_DIR} &&
git clone -b ${GIT_BRANCH} --depth=1 --single-branch
${GIT_URL} ckan &&
cd ckan &&
cp who.ini ${APP_DIR} &&
python setup.py install &&
pip install --upgrade -r requirements.txt

#Update bleach
RUN /usr/bin/yes | pip uninstall bleach
RUN pip install bleach

COPY ${SETUP}/${APP_CONF} ${SUPERVISOR_DIR}/${APP_CONF}
COPY ${SETUP} ${APP_DIR}
ENV APP_WSGI ckan.wsgi

COPY ${SETUP}/dump_env.conf ${SUPERVISOR_DIR}/dump_env.conf
COPY ${SETUP}/dump_env.py ${APP_DIR}/dump_env.py

#Create the CKAN datastore directory
RUN mkdir -p /var/lib/ckan/default/storage
WORKDIR ${APP_DIR}

#Add ckan command
RUN ln -s ${APP_DIR}/ckan /usr/bin/ckan

#We need setuptools<19.4, otherwise ckanext-oauth2 can not be installed because of
#https://bitbucket.org/pypa/setuptools/issues/491/setuptools-194-breaks-pip-install-builds
#This can be removed once this is merged:
#conwetlab/ckanext-oauth2#7
RUN pip install setuptools==19.3

#Install FIWARE specific extensions
RUN pip install -e git+https://github.com/conwetlab/ckanext-datarequests.git#egg=ckanext-datarequests &&
pip install -e git+https://github.com/conwetlab/ckanext-fiware_header.git#egg=ckanext-fiware_header &&
pip install -e git+https://github.com/okfn/ckanext-fiwarelabs.git#egg=ckanext-fiwarelabs &&
pip install -e git+https://github.com/ckan/ckanext-geoview.git#egg=ckanext-geoview &&
pip install -e git+https://github.com/telefonicaid/ckanext-ngsiview#egg=ckanext-ngsiview &&
pip install -e git+https://github.com/conwetlab/ckanext-oauth2#egg=ckanext-oauth2 &&
pip install -e git+https://github.com/ckan/ckanext-pdfview.git#egg=ckanext-pdfview &&
pip install -e git+https://github.com/ckan/ckanext-harvest.git#egg=ckanext-harvest &&
pip install -r ${APP_DIR}/src/ckanext-harvest/pip-requirements.txt &&
pip install -e git+https://github.com/conwetlab/ckanext-privatedatasets.git#egg=ckanext-privatedatasets &&
pip install -e git+https://github.com/conwetlab/ckanext-storepublisher.git#egg=ckanext-storepublisher`

Besides this you should also remove the "solr.admin.AdminHandlers" entry from solrconfig.xml, since this class no longer exists.

[amercader]

We've updated the 2.5 image with the latest fixes https://hub.docker.com/r/fiware/ckan/builds/bfbmtkb6orcctmx5xofwqwc/