diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..b8f06bb
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,2 @@
+.tox
+venv-service
diff --git a/.gitignore b/.gitignore
index 0f03cd1..0d57996 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,7 @@
 .idea
-*.pyc
-
+.tox
 .coverage
-htmlcov
 coverage.xml
-nose2-junit.xml
-
+nose2-results.xml
+venv-service
+*.pyc
diff --git a/Dockerfile.synchronizer b/Dockerfile.synchronizer
index d854f24..84efa13 100644
--- a/Dockerfile.synchronizer
+++ b/Dockerfile.synchronizer
@@ -16,8 +16,14 @@
 
 # xosproject/simpleexampleservice-synchronizer
 
-FROM xosproject/xos-synchronizer-base:2.2.18
+FROM xosproject/alpine-grpc-base:0.9.0
 
+# Install pip packages
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install -r /tmp/requirements.txt \
+ && pip freeze > /var/xos/pip_freeze_simpleexampleservice_service_`date -u +%Y%m%dT%H%M%S`
+
+# Copy code
 COPY xos/synchronizer /opt/xos/synchronizers/simpleexampleservice
 COPY VERSION /opt/xos/synchronizers/simpleexampleservice/
 
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..0451226
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,83 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Configure shell
+SHELL = bash -e -o pipefail
+
+# Variables
+VERSION                  ?= $(shell cat ./VERSION)
+SERVICE_NAME             ?= $(notdir $(abspath .))
+SYNCHRONIZER_NAME        ?= simpleexampleservice-synchronizer
+
+## Docker related
+DOCKER_REGISTRY          ?=
+DOCKER_REPOSITORY        ?=
+DOCKER_BUILD_ARGS        ?=
+DOCKER_TAG               ?= ${VERSION}
+DOCKER_IMAGENAME         := ${DOCKER_REGISTRY}${DOCKER_REPOSITORY}${SYNCHRONIZER_NAME}:${DOCKER_TAG}
+
+## Docker labels. Only set ref and commit date if committed
+DOCKER_LABEL_VCS_URL     ?= $(shell git remote get-url $(shell git remote))
+DOCKER_LABEL_VCS_REF     ?= $(shell git diff-index --quiet HEAD -- && git rev-parse HEAD || echo "unknown")
+DOCKER_LABEL_COMMIT_DATE ?= $(shell git diff-index --quiet HEAD -- && git show -s --format=%cd --date=iso-strict HEAD || echo "unknown" )
+DOCKER_LABEL_BUILD_DATE  ?= $(shell date -u "+%Y-%m-%dT%H:%M:%SZ")
+
+## Migration related - paths are relative to the xos subdirectory within this repo
+XOS_DIR                  ?= "../../../xos"
+SERVICES_DIR             ?= "../.."
+
+all: test
+
+docker-build:
+	docker build $(DOCKER_BUILD_ARGS) \
+    -t ${DOCKER_IMAGENAME} \
+    --build-arg org_label_schema_version="${VERSION}" \
+    --build-arg org_label_schema_vcs_url="${DOCKER_LABEL_VCS_URL}" \
+    --build-arg org_label_schema_vcs_ref="${DOCKER_LABEL_VCS_REF}" \
+    --build-arg org_label_schema_build_date="${DOCKER_LABEL_BUILD_DATE}" \
+    --build-arg org_opencord_vcs_commit_date="${DOCKER_LABEL_COMMIT_DATE}" \
+    -f Dockerfile.synchronizer .
+
+docker-push:
+	docker push ${DOCKER_IMAGENAME}
+
+test: test-unit test-migration
+
+test-unit:
+	tox
+
+# NOTE: Avoid #! on pip and xos-migrate due to line-length issue.
+# See https://github.com/pypa/virtualenv/issues/596
+
+venv-service:
+	virtualenv $@;\
+    source ./$@/bin/activate ; set -u ;\
+    python venv-service/bin/pip install -r requirements.txt xosmigrate~=3.0.1
+
+create-migration: venv-service
+	source ./venv-service/bin/activate; set -u;\
+    cd xos; xos-migrate --xos-dir ${XOS_DIR} --services-dir ${SERVICES_DIR} -s ${SERVICE_NAME}
+
+test-migration: venv-service
+	source ./venv-service/bin/activate; set -u;\
+    cd xos; python ../venv-service/bin/xos-migrate --xos-dir ${XOS_DIR} --services-dir ${SERVICES_DIR} -s ${SERVICE_NAME} --check
+
+clean:
+	find . -name '*.pyc' | xargs rm -f
+	rm -rf \
+    .tox \
+    venv-service \
+    xos/.coverage \
+    xos/coverage.xml \
+    xos/nose2-results.xml
diff --git a/VERSION b/VERSION
index 61a6ba1..26aaba0 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.1.10-dev
+1.2.0
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e039eea
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+xossynchronizer~=3.0.1
+xosapi~=3.0.1
+xoskafka~=3.0.1
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..9064a11
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,46 @@
+; Copyright 2019-present Open Networking Foundation
+;
+; Licensed under the Apache License, Version 2.0 (the "License");
+; you may not use this file except in compliance with the License.
+; You may obtain a copy of the License at
+;
+; http://www.apache.org/licenses/LICENSE-2.0
+;
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
+; limitations under the License.
+
+[tox]
+envlist = py27
+; future; envlist = py27,py35,py36,py37
+skip_missing_interpreters = true
+skipsdist = True
+
+[testenv]
+deps =
+  -r requirements.txt
+  requests_mock
+  nose2
+;  flake8
+
+changedir = xos
+commands =
+  nose2 -c ../tox.ini --verbose --junit-xml
+; future: flake8
+
+[flake8]
+max-line-length = 119
+
+[unittest]
+plugins = nose2.plugins.junitxml
+
+[junit-xml]
+path = nose2-results.xml
+
+[coverage]
+always-on = True
+coverage-report =
+  term
+  xml
diff --git a/xos/synchronizer/__init__.py b/xos/synchronizer/__init__.py
new file mode 100644
index 0000000..19d1424
--- /dev/null
+++ b/xos/synchronizer/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/xos/synchronizer/event_steps/__init__.py b/xos/synchronizer/event_steps/__init__.py
new file mode 100644
index 0000000..19d1424
--- /dev/null
+++ b/xos/synchronizer/event_steps/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/xos/synchronizer/event_steps/simpleexampleevent.py b/xos/synchronizer/event_steps/simpleexampleevent.py
index 07374b9..b544d1a 100644
--- a/xos/synchronizer/event_steps/simpleexampleevent.py
+++ b/xos/synchronizer/event_steps/simpleexampleevent.py
@@ -15,14 +15,13 @@
 
 
 import json
-import os
-import sys
 from xossynchronizer.event_steps.eventstep import EventStep
 from xosconfig import Config
 from multistructlog import create_logger
 
 log = create_logger(Config().get('logging'))
 
+
 class SimpleExampleEventStep(EventStep):
     topics = ["SimpleExampleEvent"]
     technology = "kafka"
@@ -41,4 +40,4 @@
 
         for obj in objs:
             obj.tenant_message = tenant_message
-            obj.save(always_update_timestamp = True)
+            obj.save(always_update_timestamp=True)
diff --git a/xos/synchronizer/model_policies/__init__.py b/xos/synchronizer/model_policies/__init__.py
new file mode 100644
index 0000000..19d1424
--- /dev/null
+++ b/xos/synchronizer/model_policies/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/xos/synchronizer/model_policies/model_policy_simpleexampleserviceinstance.py b/xos/synchronizer/model_policies/model_policy_simpleexampleserviceinstance.py
index 169024f..f306cd5 100644
--- a/xos/synchronizer/model_policies/model_policy_simpleexampleserviceinstance.py
+++ b/xos/synchronizer/model_policies/model_policy_simpleexampleserviceinstance.py
@@ -24,6 +24,7 @@
 
 log = create_logger(Config().get('logging'))
 
+
 class SimpleExampleServiceInstancePolicy(Policy):
     model_name = "SimpleExampleServiceInstance"
 
@@ -43,7 +44,7 @@
         if service_instance.background_color:
             fields["background_color"] = service_instance.background_color.html_code
 
-        images=[]
+        images = []
         for image in service_instance.embedded_images.all():
             images.append({"name": image.name,
                            "url": image.url})
@@ -70,27 +71,28 @@
             # TODO: What if there is no default image?
             image = slice.default_image
 
-            name="simpleexampleserviceinstance-%s" % service_instance.id
-            compute_service_instance = compute_service_instance_class(slice=slice, owner=compute_service, image=image, name=name, no_sync=True)
+            name = "simpleexampleserviceinstance-%s" % service_instance.id
+            compute_service_instance = compute_service_instance_class(
+                slice=slice, owner=compute_service, image=image, name=name, no_sync=True)
             compute_service_instance.save()
 
             # Create a configmap and attach it to the compute instance
             data = {"index.html": self.render_index(service_instance)}
-            cfmap = self.model_accessor.KubernetesConfigMap(name="simpleexampleserviceinstance-map-%s" % service_instance.id,
-                                      trust_domain=slice.trust_domain,
-                                      data=json.dumps(data))
+            cfmap = self.model_accessor.KubernetesConfigMap(
+                name="simpleexampleserviceinstance-map-%s" %
+                service_instance.id, trust_domain=slice.trust_domain, data=json.dumps(data))
             cfmap.save()
             cfmap_mnt = self.model_accessor.KubernetesConfigVolumeMount(config=cfmap,
-                                                    service_instance=compute_service_instance,
-                                                    mount_path="/usr/local/apache2/htdocs")
+                                                                        service_instance=compute_service_instance,
+                                                                        mount_path="/usr/local/apache2/htdocs")
             cfmap_mnt.save()
 
             # Create a secret and attach it to the compute instance
             data = {"service_secret.txt": base64.b64encode(str(exampleservice.service_secret)),
                     "tenant_secret.txt": base64.b64encode(str(service_instance.tenant_secret))}
-            secret = self.model_accessor.KubernetesSecret(name="simpleexampleserviceinstance-secret-%s" % service_instance.id,
-                                      trust_domain=slice.trust_domain,
-                                      data=json.dumps(data))
+            secret = self.model_accessor.KubernetesSecret(
+                name="simpleexampleserviceinstance-secret-%s" %
+                service_instance.id, trust_domain=slice.trust_domain, data=json.dumps(data))
             secret.save()
             secret_mnt = self.model_accessor.KubernetesSecretVolumeMount(
                 secret=secret,
diff --git a/xos/synchronizer/steps/__init__.py b/xos/synchronizer/steps/__init__.py
new file mode 100644
index 0000000..19d1424
--- /dev/null
+++ b/xos/synchronizer/steps/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/xos/synchronizer/tests/__init__.py b/xos/synchronizer/tests/__init__.py
new file mode 100644
index 0000000..19d1424
--- /dev/null
+++ b/xos/synchronizer/tests/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.