Implement zaqar container

The current implementation has been configured to use sqlite instead of
mongodb, since that container service is not yet available. Also, there
are no Icehouse RPMs available, so the Juno RPMs are fetched and
manually installed.

Implements: blueprint kube-zaqar-container

Change-Id: Ie875ab43ad3db92ae2712492ee151fbad0fec3cc

docker/zaqar/Dockerfile

@@ -0,0 +1,17 @@
+FROM kollaglue/fedora-rdo-base
+MAINTAINER Kolla Project (https://launchpad.net/kolla)
+
+RUN curl -O https://repos.fedorapeople.org/repos/openstack/openstack-juno/fedora-21/openstack-zaqar-2014.2-1.fc22.noarch.rpm
+RUN curl -O https://repos.fedorapeople.org/repos/openstack/openstack-juno/fedora-21/python-oslo-utils-0.3.0-1.fc22.noarch.rpm
+RUN curl -O https://repos.fedorapeople.org/repos/openstack/openstack-juno/fedora-21/python-keystonemiddleware-1.2.0-1.fc22.noarch.rpm
+RUN yum -y localinstall python-oslo-utils-0.3.0-1.fc22.noarch.rpm \
+           python-keystonemiddleware-1.2.0-1.fc22.noarch.rpm \
+           openstack-zaqar-2014.2-1.fc22.noarch.rpm \
+           ; yum clean all
+
+EXPOSE 8888
+
+ADD ./start.sh /start.sh
+ADD ./check.sh /check.sh
+
+CMD ["/start.sh"]

docker/zaqar/build

@@ -0,0 +1 @@
+../../tools/build-docker-image

docker/zaqar/check.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+status=$(curl -s -w "%{http_code}" -o /dev/null http://localhost:8888/v1/queues)
+
+if [[ $status -ne 200 && $status -ne 204 ]]; then
+    echo "ERROR($status): queue list failed"
+    exit $status
+fi
+
+exit 0

docker/zaqar/start.sh

@@ -0,0 +1,68 @@
+#!/bin/sh
+
+set -e
+
+. /opt/kolla/kolla-common.sh
+
+: ${ADMIN_TENANT_NAME:=admin}
+
+: ${ZAQAR_DB_NAME:=zaqar}
+: ${ZAQAR_DB_USER:=zaqar}
+
+: ${ZAQAR_KEYSTONE_USER:=zaqar}
+
+: ${KEYSTONE_AUTH_PROTOCOL:=http}
+
+check_required_vars ZAQAR_DB_PASSWORD ZAQAR_KEYSTONE_PASSWORD \
+                    KEYSTONE_ADMIN_TOKEN
+dump_vars
+
+#check_for_mongodb
+check_for_keystone
+
+cat > /openrc <<EOF
+export OS_AUTH_URL="http://${KEYSTONE_PUBLIC_SERVICE_HOST}:5000/v2.0"
+export OS_USERNAME="${ZAQAR_KEYSTONE_USER}"
+export OS_PASSWORD="${ZAQAR_KEYSTONE_PASSWORD}"
+export OS_TENANT_NAME="${ADMIN_TENANT_NAME}"
+EOF
+
+cfg=/etc/zaqar/zaqar.conf
+
+crudini --set $cfg DEFAULT log_file \
+    ""
+crudini --set $cfg DEFAULT use_stderr \
+    true
+
+crudini --set $cfg drivers storage \
+    sqlite
+
+crudini --set $cfg keystone_authtoken admin_password \
+    "${ZAQAR_KEYSTONE_PASSWORD}"
+crudini --set $cfg keystone_authtoken admin_user \
+    "${ZAQAR_KEYSTONE_USER}"
+crudini --set $cfg  keystone_authtoken admin_tenant_name \
+    "${ADMIN_TENANT_NAME}"
+crudini --set $cfg keystone_authtoken auth_uri \
+    "${KEYSTONE_AUTH_PROTOCOL}://${KEYSTONE_PUBLIC_SERVICE_HOST}:5000/v2.0"
+crudini --set $cfg keystone_authtoken auth_protocol \
+    "${KEYSTONE_AUTH_PROTOCOL}"
+crudini --set $cfg keystone_authtoken auth_host \
+    "${KEYSTONE_PUBLIC_SERVICE_HOST}"
+crudini --set $cfg keystone_authtoken auth_port \
+    5000
+
+
+export SERVICE_TOKEN="${KEYSTONE_ADMIN_TOKEN}"
+export SERVICE_ENDPOINT="${KEYSTONE_AUTH_PROTOCOL}://${KEYSTONE_ADMIN_SERVICE_HOST}:35357/v2.0"
+crux user-create -n ${ZAQAR_KEYSTONE_USER} \
+    -p ${ZAQAR_KEYSTONE_PASSWORD} \
+    -t ${ADMIN_TENANT_NAME} \
+    -r admin
+
+crux endpoint-create --remove-all -n ${ZAQAR_KEYSTONE_USER} -t messaging \
+    -I "${KEYSTONE_AUTH_PROTOCOL}://${ZAQAR_SERVER_SERVICE_HOST}:8888" \
+    -P "${KEYSTONE_AUTH_PROTOCOL}://${PUBLIC_IP}:8888" \
+    -A "${KEYSTONE_AUTH_PROTOCOL}://${ZAQAR_SERVER_SERVICE_HOST}:8888"
+
+exec /usr/bin/zaqar-server

k8s/pod/zaqar-pod.yaml

@@ -0,0 +1,19 @@
+desiredState:
+  manifest:
+    containers:
+    - env:
+      - name: ZAQAR_DB_PASSWORD
+        value: password
+      - name: ZAQAR_KEYSTONE_PASSWORD
+        value: password
+      - name: KEYSTONE_ADMIN_TOKEN
+        value: ADMINTOKEN
+      image: kollaglue/fedora-rdo-zaqar
+      name: zaqar-server
+      ports:
+      - containerPort: 8004
+    id: zaqar-1
+    version: v1beta1
+id: zaqar
+labels:
+  name: zaqar

k8s/service/zaqar-server-service.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1beta1
+containerPort: 8888
+id: zaqar-server
+kind: Service
+port: 8888
+selector:
+  name: zaqar

tools/start-all-pods

@@ -11,6 +11,7 @@ nova-controller
 neutron-controller
 heat
 ceilometer-controller
+zaqar
 '
 
 for pod in $pods; do

tools/start-all-services

@@ -16,6 +16,7 @@ nova-metadata-api
 rabbitmq
 neutron-server
 heat-api
+zaqar-server
 '
 
 for svc in $services; do