Build Ubuntu 12.04 image insteed of pull it

Author: Sergei Antipov

.travis.yml

@@ -44,13 +44,18 @@ before_install:
   - sudo apt-get update
   - sudo apt-get install ansible python-pip -y
   - sudo pip install docker-py==1.5.0
-  # Pull docker image
-  - sudo docker pull ${DISTRIBUTION}:${DIST_VERSION}
+  # Pull docker image or build it
+  - >
+    if [ -f tests/Dockerfile.${DISTRIBUTION}_${DIST_VERSION} ]; then
+    sudo docker build --rm=true --file=tests/Dockerfile.${DISTRIBUTION}_${DIST_VERSION}
+    --tag ${DISTRIBUTION}:${DIST_VERSION} tests; else sudo docker pull ${DISTRIBUTION}:${DIST_VERSION}; fi
   - sudo ln -s ${PWD} /etc/ansible/roles/greendayonfire.mongodb
 
 script:
   # Test 1
-  - sudo ansible-playbook -i tests/hosts tests/site.yml -e target=mongo1 -e mongodb_version=${MONGODB_VERSION}
+  - >
+    sudo ansible-playbook -i tests/hosts tests/site.yml -e target=mongo1 -e mongodb_version=${MONGODB_VERSION}
+    -e image_name=${DISTRIBUTION}:${DIST_VERSION}
     # Idempotence test
   - >
     sudo ansible-playbook -i tests/hosts tests/site.yml -e target=mongo1 -e mongodb_version=${MONGODB_VERSION}

tests/Dockerfile.ubuntu-upstart_12.04-builded

@@ -0,0 +1,53 @@
+FROM ubuntu:12.04
+
+# much of this was gleaned from https://github.com/lxc/lxc/blob/lxc-0.8.0/templates/lxc-ubuntu.in
+# and then heavily modified and hacked like crazy
+
+# we're going to want this bad boy installed so we can connect :)
+RUN apt-get update && apt-get install -y ssh python
+
+ADD init-fake.conf /etc/init/fake-container-events.conf
+
+# undo some leet hax of the base image
+RUN rm /usr/sbin/policy-rc.d; \
+	rm /sbin/initctl; dpkg-divert --rename --remove /sbin/initctl
+
+# generate a nice UTF-8 locale for our use
+RUN locale-gen en_US.UTF-8 && update-locale LANG=en_US.UTF-8
+
+# remove some pointless services
+RUN /usr/sbin/update-rc.d -f ondemand remove; \
+	for f in \
+		/etc/init/u*.conf \
+		/etc/init/mounted-dev.conf \
+		/etc/init/mounted-proc.conf \
+		/etc/init/mounted-run.conf \
+		/etc/init/mounted-tmp.conf \
+		/etc/init/mounted-var.conf \
+		/etc/init/hostname.conf \
+		/etc/init/networking.conf \
+		/etc/init/tty*.conf \
+		/etc/init/plymouth*.conf \
+		/etc/init/hwclock*.conf \
+		/etc/init/module*.conf\
+	; do \
+		dpkg-divert --local --rename --add "$f"; \
+	done; \
+	echo '# /lib/init/fstab: cleared out for bare-bones Docker' > /lib/init/fstab
+
+# small fix for SSH in 13.10 (that's harmless everywhere else)
+RUN sed -ri 's/^session\s+required\s+pam_loginuid.so$/session optional pam_loginuid.so/' /etc/pam.d/sshd
+
+RUN sed -ri 's/^PermitRootLogin\s+.*/PermitRootLogin yes/' /etc/ssh/sshd_config
+
+# let Upstart know it's in a container
+ENV container docker
+
+# set a cheap, simple password for great convenience
+RUN echo 'root:docker.io' | chpasswd
+
+# we can has SSH
+EXPOSE 22
+
+# pepare for takeoff
+CMD ["/sbin/init"]