Docker in name is no longer needed

glance/.gitignore

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+build.sh

glance/Dockerfile

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+FROM ubuntu:16.04
+# install packages
+
+RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5EDB1B62EC4926EA
+
+RUN set -x \
+    && echo "deb http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/ocata main" > /etc/apt/sources.list.d/ocata.list \
+    && apt-get -y update \
+    && apt-get -y install ubuntu-cloud-keyring \
+    && apt-get -y update \
+    && apt-get -y install \
+        mysql-client \
+        glance \
+        python-mysqldb \
+        python-openstackclient \
+        python-oslo.cache \
+	python-rbd \
+	python-ceph \
+    && apt-get -y clean \
+    && rm -f /var/lib/glance/glance.sqlite
+
+EXPOSE 9292
+
+#file that writes configs
+COPY write_conf.sh /etc/write_conf.sh
+# add bootstrap script and make it executable
+COPY bootstrap.sh /etc/bootstrap.sh
+
+COPY run.sh /etc/run.sh
+
+RUN chown root.root /etc/bootstrap.sh && chmod a+x /etc/bootstrap.sh
+RUN chown root.root /etc/run.sh && chmod a+x /etc/run.sh
+
+CMD ["/etc/run.sh"]

glance/README.md

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+# How to build
+```
+docker build . -t hpc/openstack-glance
+```
+
+# Bootstrap
+```
+ docker run --rm
+ -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}"
+ -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}"
+ -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}"
+ -e "MYSQL_ROOT_PASSWORD=geheim"
+ -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
+ -e "GLANCE_HOST={{ hostvars[groups['glance'][0]]['ansible_default_ipv4']['address'] }}"
+ -e "GLANCE_PASSWORD=geheim"
+ hpc/openstack-glance /etc/bootstrap.sh
+
+```
+
+# Run an image
+
+```
+/usr/bin/docker run --name %n \
+  -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}" \
+  -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}" \
+  -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}" \
+  -e "MYSQL_ROOT_PASSWORD=geheim" \
+  -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}" \
+  -e "GLANCE_HOST={{ hostvars[groups['glance'][0]]['ansible_default_ipv4']['address'] }}" \
+  -e "GLANCE_PASSWORD=geheim" \
+  -p 9292:9292 \
+  hpc/openstack-glance
+```

glance/admin-openrc.sh

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+#!/bin/bash
+# a admin-openrc.sh file
+
+# To create the Identity service credentials
+GLANCE_USER_NAME=glance
+GLANCE_PASSWORD=geheim
+export OS_IDENTITY_API_VERSION=3
+export OS_USERNAME=admin
+export OS_PASSWORD=geheim
+export OS_TENANT_NAME=admin
+export OS_AUTH_URL=http://${KEYSTONE_HOST}:35357/v3
+
+export OS_PROJECT_DOMAIN_NAME=default
+export OS_USER_DOMAIN_NAME=default
+export OS_PROJECT_NAME=admin
+export OS_IMAGE_API_VERSION=2

glance/bootstrap.sh

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+#!/bin/bash
+
+# Create admin-openrc.sh from secrets that are in the environment during bootstrap.
+cat << EOF > /root/admin-openrc.sh
+#!/bin/bash
+export OS_TENANT_NAME=admin
+export OS_USERNAME=admin
+export OS_PASSWORD=${OS_PASSWORD}
+export OS_AUTH_URL=http://${KEYSTONE_HOST}:35357/v3
+export OS_IDENTITY_API_VERSION=3
+
+export GLANCE_USER_NAME=glance
+export GLANCE_PASSWORD=${GLANCE_PASSWORD}
+export OS_PROJECT_DOMAIN_NAME=default
+export OS_USER_DOMAIN_NAME=default
+export OS_PROJECT_NAME=admin
+export OS_IMAGE_API_VERSION=2
+EOF
+
+source /root/admin-openrc.sh
+
+# Write the config files
+/etc/write_conf.sh
+
+# create database for glance
+mysql -uroot -p"$MYSQL_ROOT_PASSWORD" -h "$MYSQL_HOST" << EOF
+drop database  if exists glance;
+create database glance;
+GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY "$GLANCE_PASSWORD";
+GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY "$GLANCE_PASSWORD";
+EOF
+
+openstack user create "$GLANCE_USER" --domain default --password "$GLANCE_PASSWORD"
+openstack role add --user glance --project service admin
+openstack service create --name glance --description "OpenStack Image Service" image
+openstack endpoint create glance admin http://"${GLANCE_HOST}":9292 --region RegionOne
+openstack endpoint create glance public http://"${GLANCE_HOST}":9292 --region RegionOne
+openstack endpoint create glance internal http://"${GLANCE_HOST}":9292 --region RegionOne
+
+# Workaround, see https://bugs.launchpad.net/glance/+bug/1697835
+sed -i "/op.drop_index('ix_images_is_public', 'images')/a \ \ \ \ op.execute(\"\"\"ALTER TABLE images DROP CONSTRAINT CONSTRAINT_1\"\"\")" \
+    /usr/lib/python2.7/dist-packages/glance/db/sqlalchemy/alembic_migrations/versions/ocata01_add_visibility_remove_is_public.py
+
+# sync the database
+su -s /bin/sh -c "glance-manage db_sync" glance

glance/run.sh

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+#!/bin/bash
+
+# Write the config files
+/etc/write_conf.sh
+# start glance service
+glance-registry -v -d &
+sleep 5
+glance-api -v -d &
+
+# If any process fails, kill the rest.
+# This insures the container stops and systemd will restart it.
+
+wait -n
+pkill -P $$

glance/write_conf.sh

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+#!/bin/bash
+#
+# Generate config files from environments values.
+# These are to be passed to the docker container using -e
+
+cat << EOF > /etc/glance/glance-api.conf
+
+[database]
+connection = mysql+pymysql://$GLANCE_USER:$GLANCE_PASSWORD@$MYSQL_HOST/glance
+[image_format]
+[keystone_authtoken]
+auth_uri = http://$KEYSTONE_HOST:5000
+auth_url = http://$KEYSTONE_HOST:35357
+memcached_servers = $MEMCACHED_HOST:11211
+auth_type = password
+project_domain_name = Default
+user_domain_name = Default
+project_name = service
+username = glance
+password = $GLANCE_PASSWORD
+
+[oslo_messaging_notifications]
+driver = messagingv2
+
+[oslo_messaging_rabbit]
+rabbit_host = $RABBIT_HOST
+rabbit_userid = $RABBIT_USER
+rabbit_password = $RABBIT_PASSWORD
+
+[paste_deploy]
+flavor = keystone
+
+
+[glance_store]
+stores = glance.store.rbd.Store
+default_store = rbd
+rbd_store_pool = images
+rbd_store_user = images
+rbd_store_ceph_conf = /etc/ceph/ceph.conf
+
+EOF
+
+cat << EOF > /etc/glance/glance-registry.conf
+
+[DEFAULT]
+workers = 4
+rpc_backend = rabbit
+
+[database]
+connection = mysql+pymysql://$GLANCE_USER:$GLANCE_PASSWORD@$MYSQL_HOST/glance
+
+[glance_store]
+stores = glance.store.rbd.Store
+default_store = rbd
+rbd_store_pool = images
+rbd_store_user = images
+rbd_store_ceph_conf = /etc/ceph/ceph.conf
+
+[keystone_authtoken]
+auth_uri = http://$KEYSTONE_HOST:5000
+auth_url = http://$KEYSTONE_HOST:35357
+memcached_servers = $MEMCACHED_HOST:11211
+auth_type = password
+project_domain_name = Default
+user_domain_name = Default
+project_name = service
+username = glance
+password = $GLANCE_PASSWORD
+
+[oslo_messaging_notifications]
+driver = messagingv2
+
+[oslo_messaging_rabbit]
+rabbit_host = $RABBIT_HOST
+rabbit_userid = $RABBIT_USER
+rabbit_password = $RABBIT_PASSWORD
+
+[paste_deploy]
+flavor = keystone
+
+EOF