introduce bifrost-deploy container

- This change adds support for building and deploying
  a bifrost container for baremetal provisioning.
- This change documents how to manually deploy and bootstrap
  the bifrost container.

Implements: blueprint bifrost-support
Change-Id: I7d895839b11cbf916be33225875465c3358b5aa4

5 files changed, 119 insertions, 0 deletions

diff --git a/docker/bifrost/bifrost-base/Dockerfile.j2 b/docker/bifrost/bifrost-base/Dockerfile.j2
new file mode 100644
index 000000000..661688017
--- /dev/null
+++ b/docker/bifrost/bifrost-base/Dockerfile.j2
@@ -0,0 +1,42 @@
+FROM {{ namespace }}/{{ image_prefix }}openstack-base:{{ tag }}
+MAINTAINER {{ maintainer }}
+
+{% if install_type == 'binary' %}
+
+RUN echo '{{ install_type }} not yet available for {{ base_distro }}' && /bin/false
+
+{% elif install_type == 'source' %}
+ADD bifrost-base-archive /bifrost-base-source
+COPY build_arg.yml /tmp/build_arg.yml
+RUN ln -s bifrost-base-source/* bifrost \
+    && useradd --user-group bifrost \
+    && /var/lib/kolla/venv/bin/pip --no-cache-dir install --upgrade -c requirements/upper-constraints.txt /bifrost
+
+WORKDIR /bifrost
+
+{% if base_distro in ['ubuntu', 'debian'] %}
+RUN sed -e "s/.*mariadb.*//Ig" -i /etc/apt/sources.list && apt-get purge -y mariadb* mysql*
+{% endif %}
+
+
+RUN bash -c './scripts/env-setup.sh && source ./env-vars && source /opt/stack/ansible/hacking/env-setup && \
+    ansible-playbook -vvvv -i /bifrost/playbooks/inventory/localhost /bifrost/playbooks/install.yaml \
+    -e @/tmp/build_arg.yml && \
+{% if base_distro in ['ubuntu', 'debian'] %}
+    apt-get clean'
+{% else %}
+    yum clean all'
+{% endif %}
+
+
+{% endif %}
+
+
+COPY bifrost_sudoers /etc/sudoers.d/bifrost_sudoers
+
+RUN usermod -a -G kolla bifrost \
+    && chmod 750 /etc/sudoers.d \
+    && chmod 440 /etc/sudoers.d/bifrost_sudoers \
+    && chown -R bifrost:bifrost /bifrost
+
+{% block bifrost_base_footer %}{% endblock %}
diff --git a/docker/bifrost/bifrost-base/bifrost_sudoers b/docker/bifrost/bifrost-base/bifrost_sudoers
new file mode 100644
index 000000000..6c343a956
--- /dev/null
+++ b/docker/bifrost/bifrost-base/bifrost_sudoers
@@ -0,0 +1 @@
+bifrost ALL=(ALL) NOPASSWD:ALL
diff --git a/docker/bifrost/bifrost-base/build_arg.yml b/docker/bifrost/bifrost-base/build_arg.yml
new file mode 100644
index 000000000..c069fc2a3
--- /dev/null
+++ b/docker/bifrost/bifrost-base/build_arg.yml
@@ -0,0 +1,4 @@
+skip_bootstrap: true
+skip_start: true
+install_dib: true
+create_image_via_dib: false
diff --git a/docker/bifrost/bifrost-deploy/Dockerfile.j2 b/docker/bifrost/bifrost-deploy/Dockerfile.j2
new file mode 100644
index 000000000..2f4149ea7
--- /dev/null
+++ b/docker/bifrost/bifrost-deploy/Dockerfile.j2
@@ -0,0 +1,58 @@
+FROM {{ namespace }}/{{ image_prefix }}bifrost-base:{{ tag }}
+MAINTAINER {{ maintainer }}
+ENV container docker
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel', 'debian'] or (base_distro == 'ubuntu' and base_distro_tag == '16.04') %}
+
+RUN bash -c ' $(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ \"$i\" == \"systemd-tmpfiles-setup.service\" ] || rm -f $i; done); \
+rm -f /lib/systemd/system/multi-user.target.wants/*;\
+rm -f /etc/systemd/system/*.wants/*;\
+rm -f /lib/systemd/system/local-fs.target.wants/*; \
+rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
+rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
+rm -f /lib/systemd/system/basic.target.wants/*;\
+rm -f /lib/systemd/system/anaconda.target.wants/*;'
+
+{% elif base_distro in ['ubuntu'] %}
+
+# derived from https://raw.githubusercontent.com/tianon/dockerfiles/4d24a12b54b75b3e0904d8a285900d88d3326361/sbin-init/ubuntu/upstart/14.04/Dockerfile
+ADD init-fake.conf /etc/init/fake-container-events.conf
+
+# undo some leet hax of the base image
+RUN rm /usr/sbin/policy-rc.d; \
+    rm /sbin/initctl; dpkg-divert --rename --remove /sbin/initctl
+
+# remove some pointless services
+RUN /usr/sbin/update-rc.d -f ondemand remove; \
+    for f in \
+        /etc/init/u*.conf \
+        /etc/init/mounted-dev.conf \
+        /etc/init/mounted-proc.conf \
+        /etc/init/mounted-run.conf \
+        /etc/init/mounted-tmp.conf \
+        /etc/init/mounted-var.conf \
+        /etc/init/hostname.conf \
+        /etc/init/networking.conf \
+        /etc/init/tty*.conf \
+        /etc/init/plymouth*.conf \
+        /etc/init/hwclock*.conf \
+        /etc/init/module*.conf\
+    ; do \
+        dpkg-divert --local --rename --add "$f"; \
+    done; \
+    echo '# /lib/init/fstab: cleared out for bare-bones Docker' > /lib/init/fstab
+{% endif %}
+
+{% set bifrost_deploy_packages = [
+    'e2fsprogs'
+] %}
+
+{{ macros.install_packages(bifrost_deploy_packages | customizable("packages")) }}
+
+CMD [ "/sbin/init" ]
+
+{% block bifrost_deploy_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+{{ include_footer }}
diff --git a/docker/bifrost/bifrost-deploy/init-fake.conf b/docker/bifrost/bifrost-deploy/init-fake.conf
new file mode 100644
index 000000000..00a8f8ccd
--- /dev/null
+++ b/docker/bifrost/bifrost-deploy/init-fake.conf
@@ -0,0 +1,14 @@
+# copied from https://github.com/tianon/dockerfiles/blob/4d24a12b54b75b3e0904d8a285900d88d3326361/sbin-init/ubuntu/upstart/14.04/init-fake.conf
+# fake some events needed for correct startup other services
+
+description     "In-Container Upstart Fake Events"
+
+start on startup
+
+script
+    rm -rf /var/run/*.pid
+    rm -rf /var/run/network/*
+    /sbin/initctl emit stopped JOB=udevtrigger --no-wait
+    /sbin/initctl emit started JOB=udev --no-wait
+    /sbin/initctl emit runlevel RUNLEVEL=3 --no-wait
+end script