- ansible docker images

- ansible play for cleaning hosts (apt autoremove)
- mondrian(incomplete)
- lock postgres to version 10
- update jenkins dockerfile

dockerfiles/tasks/ansible/Dockerfile-2.0

@@ -0,0 +1,73 @@
+#http://ruleoftech.com/2017/dockerizing-all-the-things-running-ansible-inside-docker-container
+FROM alpine:3.7
+
+ENV ANSIBLE_VERSION 2.0.0
+
+ENV BUILD_PACKAGES \
+  bash \
+  curl \
+  tar \
+  openssh-client \
+  sshpass \
+  git \
+  python \
+  py-boto \
+  py-dateutil \
+  py-httplib2 \
+  py-jinja2 \
+  py-paramiko \
+  py-pip \
+  py-yaml \
+  ca-certificates
+
+# If installing ansible@testing
+#RUN \
+#	echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> #/etc/apk/repositories
+
+RUN set -x && \
+    \
+    echo "==> Adding build-dependencies..."  && \
+    apk --update add --virtual build-dependencies \
+      gcc \
+      musl-dev \
+      libffi-dev \
+      openssl-dev \
+      python-dev && \
+    \
+    echo "==> Upgrading apk and system..."  && \
+    apk update && apk upgrade && \
+    \
+    echo "==> Adding Python runtime..."  && \
+    apk add --no-cache ${BUILD_PACKAGES} && \
+    pip install --upgrade pip && \
+    pip install python-keyczar docker-py && \
+    \
+    echo "==> Installing Ansible..."  && \
+    pip install ansible==${ANSIBLE_VERSION} && \
+    \
+    echo "==> Cleaning up..."  && \
+    apk del build-dependencies && \
+    rm -rf /var/cache/apk/* && \
+    \
+    echo "==> Adding hosts for convenience..."  && \
+    mkdir -p /etc/ansible /ansible && \
+    echo "[local]" >> /etc/ansible/hosts && \
+    echo "localhost" >> /etc/ansible/hosts
+
+ENV ANSIBLE_GATHERING smart
+ENV ANSIBLE_HOST_KEY_CHECKING false
+ENV ANSIBLE_RETRY_FILES_ENABLED false
+ENV ANSIBLE_ROLES_PATH /ansible/playbooks/roles
+ENV ANSIBLE_SSH_PIPELINING True
+ENV PYTHONPATH /ansible/lib
+ENV PATH /ansible/bin:$PATH
+ENV ANSIBLE_LIBRARY /ansible/library
+
+WORKDIR /ansible/playbooks
+
+ENTRYPOINT ["ansible-playbook"]
+
+RUN addgroup ansible \
+    && adduser -h /home/ansible -u 1000 -S -G ansible ansible
+
+USER ansible