Learn NOMAD with Real Code Examples

Deploy a web service with multiple replicas

Run a scheduled batch processing job

Deploy a multi-tier application with dependencies

Integrate jobs with Consul service discovery

Use Vault for dynamic secrets in application tasks

Check server and client logs

Inspect allocation and task statuses via CLI

Validate HCL syntax with `nomad job validate`

Ensure network connectivity between servers and clients

Verify Consul/Vault integration if used

Validate job files with `nomad job validate`

Run test jobs in dev or staging environment

Inspect allocations using `nomad status`

Check logs for tasks with `nomad logs`

Test scaling and failover scenarios

Direct job submission via CLI

Automated deployments via CI/CD

Batch or periodic jobs

Multi-region deployments

Terraform-based infrastructure automation

Nomad CLI (`nomad`) and API

Consul for service discovery

Vault for secrets management

Terraform for infrastructure-as-code

Nomad Web UI for monitoring

Docker and OCI containers

Virtual machines and raw binaries

HashiCorp Consul for discovery and health checks

Vault for secrets injection

CI/CD tools: Jenkins, GitLab CI, GitHub Actions

Use HCL templates for parameterized jobs

Combine task groups for related workloads

Validate and test jobs in dev/staging

Leverage Consul and Vault integrations

Automate job deployment with CI/CD pipelines

Debugging allocation failures

Designing multi-task dependencies

Ensuring secure and consistent secret handling

Scaling jobs across regions and datacenters

Maintaining HCL configuration as code