M2CSEA - Engine Module
Introduction
Technologies Involved
| Framework | Description |
|---|---|
| Consul | Service Discovery |
| Docker | Containerization |
| Sample Apps | Spring Boot + Spring Cloud + Actuator + Rest Template + SLF4J |
| Neo4J | Graph based visualization) |
| D3 or other | Advanced Visualization |
| Sleuth + Zipkin | Distributed Tracing Solution |
Phases
Pivotal Tracker - Project Planning
| Phase | Objective | Status |
|---|---|---|
| Phase 1 | Demonstrate Key Nodes on a microservice simplified infrastructure | Done |
| Phase 2 | View Key Nodes Plotted | Planned |
| Phase 3 | Estabilish the Visualizer | Planned |
| Phase 4 | 3D Visualization | Planned |
Installing
### Python and PIP
sudo apt-get install python-pip python-dev build-essential
### Docker
sudo apt-get update
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
sudo apt-get update
sudo apt-cache policy docker-engine
sudo apt-get install -y docker-engine
sudo systemctl status docker
### Docker Compose
sudo pip install docker-compose
### Java
sudo cp -r jdk-8u20-linux-x64.tar.gz /usr/local/java/
cd /usr/local/java
sudo tar xvzf jdk-8u20-linux-x64.tar.gz
export JAVA_HOME=/usr/local/java/jdk1.8.0_20
export PATH=$JAVA_HOME/bin:$PATH
### Maven
sudo apt-get install maven
mvn -version
Running
cd microservice-critical-path/containers/compose
sudo ./docker-compose.sh
Accessing
| Service | URL |
|---|---|
| Consul | http://localhost:8500/ui/#/dc1/services |
| Neo4J | http://localhost:7474/browser/ |
| Zipkin | http://localhost:9411/zipkin/ |
| Finder | http://localhost:9090/zipkin/ |
Next Steps
- Criticidade por número de conexões incoming e outgoing
- Criticidade por número de interfaces providas (Pode ser uado direto do Finder verificando o Actuator [http://www.baeldung.com/spring-boot-actuators])
- Criticidade por consumo de recursos computacionais e proximidade com ponto de falha
- Criticidade considerando os 3 itens acima em conjunto
- Criticidade por input manual do usuario
References
- [1] Docker Docs
- [2] Consul Getting Started
Issues
- Fix Dynamic Mapping on Nginx from Finder-View to locate Finder project
- Fix Dynamic Mapping on NodeJS projects to locate Consul
- https://zipkin.io/zipkin-api/#/