Merge branch... (e7f0f77f) · Commits · TFS / controller

manifests/ztp_server.yaml

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		# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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.

		apiVersion: apps/v1
		kind: Deployment
		metadata:
		name: ztp_serverservice
		spec:
		selector:
		matchLabels:
		app: ztp_serverservice
		#replicas: 1
		template:
		metadata:
		labels:
		app: ztp_serverservice
		spec:
		terminationGracePeriodSeconds: 5
		containers:
		- name: server
		image: labs.etsi.org:5050/tfs/controller/ztp_server:latest
		imagePullPolicy: Always
		ports:
		- containerPort: 8005
		- containerPort: 5051
		- containerPort: 9192
		env:
		- name: LOG_LEVEL
		value: "INFO"
		readinessProbe:
		exec:
		command: ["/bin/grpc_health_probe", "-addr=:5051"]
		livenessProbe:
		exec:
		command: ["/bin/grpc_health_probe", "-addr=:5051"]
		resources:
		requests:
		cpu: 250m
		memory: 128Mi
		limits:
		cpu: 1000m
		memory: 1024Mi
		---
		apiVersion: v1
		kind: Service
		metadata:
		name: ztp_serverservice
		labels:
		app: ztp_serverservice
		spec:
		type: ClusterIP
		selector:
		app: ztp_serverservice
		ports:
		- name: http
		protocol: TCP
		port: 8005
		targetPort: 8005
		- name: grpc
		protocol: TCP
		port: 5051
		targetPort: 5051
		- name: metrics
		protocol: TCP
		port: 9192
		targetPort: 9192

proto/ztp_server.proto

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		// Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		//
		// 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.

		syntax = "proto3";
		package ztpServer;

		//import "context.proto";

		service ZtpServerService {
		rpc GetProvisioningScript (ProvisioningScriptName ) returns (ProvisioningScript ) {}
		rpc GetZtpProvisioning (ZtpFileName ) returns (ZtpFile ) {}
		}


		// Define the request message for both methods
		message ProvisioningScriptName {
		string scriptname = 1;
		}

		message ZtpFileName {
		string filename = 1;
		}

		message ProvisioningScript {
		string script = 1;
		}

		message ZtpFile {
		string json = 1;
		}

src/common/Constants.py

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		@@ -42,6 +42,7 @@ class ServiceNameEnum(Enum):
		SERVICE = 'service'
		SLICE = 'slice'
		ZTP = 'ztp'
		ZTP_SERVER = 'ztp-server'
		POLICY = 'policy'
		MONITORING = 'monitoring'
		DLT = 'dlt'
		@@ -85,6 +86,7 @@ DEFAULT_SERVICE_GRPC_PORTS = {
		ServiceNameEnum.SERVICE .value : 3030,
		ServiceNameEnum.SLICE .value : 4040,
		ServiceNameEnum.ZTP .value : 5050,
		ServiceNameEnum.ZTP_SERVER .value : 5051,
		ServiceNameEnum.POLICY .value : 6060,
		ServiceNameEnum.MONITORING .value : 7070,
		ServiceNameEnum.DLT .value : 8080,
		@@ -124,6 +126,7 @@ DEFAULT_SERVICE_GRPC_PORTS = {
		DEFAULT_SERVICE_HTTP_PORTS = {
		ServiceNameEnum.NBI .value : 8080,
		ServiceNameEnum.WEBUI.value : 8004,
		ServiceNameEnum.ZTP_SERVER.value : 8005,
		}

		# Default HTTP/REST-API service base URLs

src/ztp_server/Config.py

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		# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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.

		from werkzeug.security import generate_password_hash

		# REST-API users
		RESTAPI_USERS = { # TODO: implement a database of credentials and permissions
		'admin': generate_password_hash('admin'),
		}

src/ztp_server/Dockerfile

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		# Copyright 2022-2024 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
		#
		# 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.

		FROM python:3.9-slim

		# Install dependencies
		RUN apt-get --yes --quiet --quiet update && \
		apt-get --yes --quiet --quiet install wget g++ git build-essential cmake libpcre2-dev python3-dev python3-cffi && \
		rm -rf /var/lib/apt/lists/*

		# Set Python to show logs as they occur
		ENV PYTHONUNBUFFERED=0

		# Download the gRPC health probe
		RUN GRPC_HEALTH_PROBE_VERSION=v0.2.0 && \
		wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
		chmod +x /bin/grpc_health_probe

		# Get generic Python packages
		RUN python3 -m pip install --upgrade pip
		RUN python3 -m pip install --upgrade setuptools wheel
		RUN python3 -m pip install --upgrade pip-tools

		# Get common Python packages
		# Note: this step enables sharing the previous Docker build steps among all the Python components
		WORKDIR /var/teraflow
		COPY common_requirements.in common_requirements.in
		RUN pip-compile --quiet --output-file=common_requirements.txt common_requirements.in
		RUN python3 -m pip install -r common_requirements.txt

		# Add common files into working directory
		WORKDIR /var/teraflow/common
		COPY src/common/. ./
		RUN rm -rf proto

		# Create proto sub-folder, copy .proto files, and generate Python code
		RUN mkdir -p /var/teraflow/common/proto
		WORKDIR /var/teraflow/common/proto
		RUN touch __init__.py
		COPY proto/*.proto ./
		RUN python3 -m grpc_tools.protoc -I=. --python_out=. --grpc_python_out=. *.proto
		RUN rm *.proto
		RUN find . -type f -exec sed -i -E 's/(import\ .*)_pb2/from . \1_pb2/g' {} \;

		# Create component sub-folders, get specific Python packages
		RUN mkdir -p /var/teraflow/ztp_server
		WORKDIR /var/teraflow/ztp_server
		COPY src/ztp_server/requirements.in requirements.in
		RUN pip-compile --quiet --output-file=requirements.txt requirements.in
		RUN python3 -m pip install -r requirements.txt

		# Add component files into working directory
		WORKDIR /var/teraflow
		COPY src/ztp_server/. ztp_server/

		#ToDo Implement Test
		#RUN mkdir -p /var/teraflow/tests/tools
		#COPY src/tests/tools/mock_osm/. tests/tools/mock_osm/

		# Start the service
		ENTRYPOINT ["python", "-m", "ztp_server.service"]