参考了https://github.com/sqawasmi/odoo-docker/blob/v8/Dockerfile
以及https://hub.docker.com/r/yingliu4203/odoo8nightly/
感谢两位大神！
注：修正yingliu4203/odoo8nightly的wkhtmltox-0.12.1，因wkhtmltox-0.12.1已经从sourceforge.net移除了：
去掉：
http://sourceforge.net/projects/wkhtmltopdf/files/0.12.1/wkhtmltox-0.12.1_linux-trusty-amd64.deb
改为gna.org的下载源：

http://download.gna.org/wkhtmltopdf/0.12/0.12.1/wkhtmltox-0.12.1_linux-trusty-amd64.deb

This script builds a docker image from Odoo 8.0 nightly build in Ubuntu 14.04

FROM ubuntu:14.04
MAINTAINER Byiz Liang - www.Duuge.com

This is the account name created by Odoo setup

ENV ODOO_USER odoo
ENV ODOO_HOME /home/$ODOO_USER
ENV ODOO_ADDONS_DIR $ODOO_HOME/addons

RUN echo deb http://nightly.odoo.com/8.0/nightly/deb/ ./ >> /etc/apt/sources.list

Configure locale

RUN locale-gen en_US.UTF-8 && update-locale
RUN echo 'LANG="en_US.UTF-8"' > /etc/default/locale
RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections

install supporting packages

RUN apt-get update
RUN apt-get upgrade -y

RUN apt-get install -y vim git wget curl

RUN apt-get install -y supervisor openssh-server

RUN apt-get install --allow-unauthenticated -y odoo

odoo need wkhtmltopdf to generate report

RUN wget http://sourceforge.net/projects/wkhtmltopdf/files/0.12.1/wkhtmltox-0.12.1_linux-trusty-amd64.deb

RUN wget http://download.gna.org/wkhtmltopdf/0.12/0.12.1/wkhtmltox-0.12.1_linux-trusty-amd64.deb
RUN dpkg -i wkhtmltox-0.12.1_linux-trusty-amd64.deb

RUN mkdir -p /var/run/sshd
RUN mkdir -p /var/log/supervisor

config postgresql

RUN echo "host all all 0.0.0.0/0 md5" >> /etc/postgresql/9.3/main/pg_hba.conf
RUN echo "listen_addresses='*'" >> /etc/postgresql/9.3/main/postgresql.conf

there might be a docker bug that postgresql could access

/etc/ssl/private/ssl-cert-snakeoil.key

RUN sed -i "s/ssl = true/ssl = false/g" /etc/postgresql/9.3/main/postgresql.conf

start postgresql and create a role

USER postgres
RUN /etc/init.d/postgresql start &&

psql -e --command "CREATE USER $ODOO_USER WITH SUPERUSER PASSWORD 'odoo'" &&
/etc/init.d/postgresql stop

USER root

config odoo

Odoo setup doesn't create home directory

RUN mkdir -p $ODOO_ADDONS_DIR
RUN chown $ODOO_USER:$ODOO_USER -R $ODOO_HOME

change user shell thus a root can su to the account

RUN chsh -s /bin/bash $ODOO_USER

set Odoo user password and sudo group

RUN echo "$ODOO_USER:$ODOO_USER" | chpasswd
RUN usermod -aG sudo $ODOO_USER

configure Odoo server and addon

ENV ODOO_CONFIG /etc/odoo/openerp-server.conf
RUN sed -i "s/db_user = .*/db_user = $ODOO_USER/g" $ODOO_CONFIG
RUN echo "addons_path = $ODOO_ADDONS_DIR" >> $ODOO_CONFIG

config supervesord

ENV SUPERVISORD_CONFIG_DIR /etc/supervisor/conf.d
ENV SUPERVISORD_CONFIG_FILE $SUPERVISORD_CONFIG_DIR/supervisord.conf

RUN mkdir -p $SUPERVISORD_CONFIG_DIR
RUN echo "[supervisord]" >> $SUPERVISORD_CONFIG_FILE
RUN echo "nodaemon=true" >> $SUPERVISORD_CONFIG_FILE
RUN echo "" >> $SUPERVISORD_CONFIG_FILE
RUN echo "[program:sshd]" >> $SUPERVISORD_CONFIG_FILE
RUN echo "command = /usr/sbin/sshd -D" >> $SUPERVISORD_CONFIG_FILE

RUN echo "" >> $SUPERVISORD_CONFIG_FILE
RUN echo "[program:postgresql]" >> $SUPERVISORD_CONFIG_FILE
RUN echo "user = postgres" >> $SUPERVISORD_CONFIG_FILE
RUN echo "command = /usr/lib/postgresql/9.3/bin/postgres -D /var/lib/postgresql/9.3/main -c config_file=/etc/postgresql/9.3/main/postgresql.conf" >> $SUPERVISORD_CONFIG_FILE

RUN echo "" >> $SUPERVISORD_CONFIG_FILE
RUN echo "[program:odoo]" >> $SUPERVISORD_CONFIG_FILE
RUN echo "user = odoo" >> $SUPERVISORD_CONFIG_FILE
RUN echo 'environment = USER="odoo", LOGNAME="odoo", HOME="/home/odoo"' >> $SUPERVISORD_CONFIG_FILE
RUN echo "command = /usr/bin/odoo.py --config=/etc/odoo/openerp-server.conf --logfile=/var/log/odoo/openerp-server.log" >> $SUPERVISORD_CONFIG_FILE

EXPOSE 22 5432 8069

supervisord requires CMD

CMD ["/usr/bin/supervisord", "--configuration=/etc/supervisor/conf.d/supervisord.conf"]

最后用# docker build -t odoo8nightly .命令构建出images镜像来，请注意末尾的“.“小句点