DevOps Tools and Their Default Port Numbers: A Quick Reference Guide
Rohit Wasnik
DevOps Engineer @ANALEC | Jenkins | Kubernates | Terraform | Docker | AWS | Shell Scripting
Elevate Your DevOps Game! ?? Check out this comprehensive list of essential DevOps tools and their default port numbers. Whether you're managing CI/CD pipelines, container orchestration, or monitoring systems, knowing these ports is crucial for seamless integration and security. #DevOps #CloudComputing #ITInfrastructure
Version Control Systems
Git
Port: Typically uses SSH (22) or HTTPS (443)
Continuous Integration/Continuous Deployment (CI/CD)
Jenkins
Port: 8080 (HTTP), 8443 (HTTPS)
GitLab CI
Port: 80 (HTTP), 443 (HTTPS), 22 (SSH)
Travis CI
Integrated with GitHub, no specific port
Configuration Management
Ansible
Port: Uses SSH (22) for communication
Puppet
Port: 8140 (HTTPS)
Chef
Port: 443 (HTTPS)
Containerization and Orchestration
Docker
Port: 2375 (HTTP), 2376 (HTTPS)
Kubernetes
Port: 6443 (API server), 10250 (Kubelet), 10255 (Read-only Kubelet)
OpenShift
Port: 8443 (API server)
Monitoring and Logging
Prometheus
Port: 9090 (HTTP)
Grafana
Port: 3000 (HTTP)
ELK Stack (Elasticsearch, Logstash, Kibana)
Elasticsearch: 9200 (HTTP), 9300 (Transport)
Logstash: 5044 (Beats), 5000 (Logstash Forwarder)
Kibana: 5601 (HTTP)
Nagios
Port: 5666 (NRPE), 5667 (NSCA), 5668 (NCPA), 80 (HTTP), 443 (HTTPS)
Artifact Management
Nexus Repository
Port: 8081 (HTTP)
Artifactory
Port: 8081 (HTTP)
Collaboration and Issue Tracking
JIRA
Port: 8080 (HTTP), 443 (HTTPS)
Infrastructure as Code
Terraform
No specific port; uses cloud provider APIs
Security and Compliance
HashiCorp Vault
Port: 8200 (HTTP), 8201 (cluster communication)
Service Mesh
Istio
Port: 15000 (Envoy), 15001-15003 (pilot, mixer, policy, telemetry), 15020 (sidecar readiness probe), 15029-15032 (webhooks), 15090 (prometheus scraping)
Reverse Proxy and Load Balancer
Nginx
Port: 80 (HTTP), 443 (HTTPS)
HAProxy
Port: 80 (HTTP), 443 (HTTPS)
This list covers a range of tools across different categories in the DevOps pipeline, though it is not exhaustive. The default port numbers can often be customized to fit specific network and security requirements.
4o
add also node exporter tool
ChatGPT
Certainly! Here's the updated list including the Node Exporter tool:
Version Control Systems
Git
Port: Typically uses SSH (22) or HTTPS (443)
Continuous Integration/Continuous Deployment (CI/CD)
Jenkins
Port: 8080 (HTTP), 8443 (HTTPS)
GitLab CI
Port: 80 (HTTP), 443 (HTTPS), 22 (SSH)
Travis CI
Integrated with GitHub, no specific port
Configuration Management
Ansible
Port: Uses SSH (22) for communication
Puppet
Port: 8140 (HTTPS)
Chef
Port: 443 (HTTPS)
Containerization and Orchestration
Docker
Port: 2375 (HTTP), 2376 (HTTPS)
Kubernetes
Port: 6443 (API server), 10250 (Kubelet), 10255 (Read-only Kubelet)
OpenShift
Port: 8443 (API server)
Monitoring and Logging
Prometheus
Port: 9090 (HTTP)
Grafana
Port: 3000 (HTTP)
ELK Stack (Elasticsearch, Logstash, Kibana)
Elasticsearch: 9200 (HTTP), 9300 (Transport)
Logstash: 5044 (Beats), 5000 (Logstash Forwarder)
Kibana: 5601 (HTTP)
Nagios
Port: 5666 (NRPE), 5667 (NSCA), 5668 (NCPA), 80 (HTTP), 443 (HTTPS)
Node Exporter
Port: 9100 (HTTP)
Artifact Management
Nexus Repository
Port: 8081 (HTTP)
Artifactory
Port: 8081 (HTTP)
Collaboration and Issue Tracking
JIRA
Port: 8080 (HTTP), 443 (HTTPS)
Infrastructure as Code
Terraform
No specific port; uses cloud provider APIs
Security and Compliance
HashiCorp Vault
Port: 8200 (HTTP), 8201 (cluster communication)
Service Mesh
Istio
Port: 15000 (Envoy), 15001-15003 (pilot, mixer, policy, telemetry), 15020 (sidecar readiness probe), 15029-15032 (webhooks), 15090 (prometheus scraping)
Reverse Proxy and Load Balancer
Nginx
Port: 80 (HTTP), 443 (HTTPS)
HAProxy
Port: 80 (HTTP), 443 (HTTPS)
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