Automation
Ansible: managing security (Vault, SSH, privileges and secrets)
Securing Ansible: Ansible Vault, SSH key authentication, become and sudo, no_log, hardening the controller and managing secrets in CI/CD.
Guides & insights
A library for curious minds
Observability
Dynatrace Credential Vault: securing and managing your secrets
Discover how the Dynatrace Credential Vault app lets you securely manage passwords, tokens and certificates for your Synthetic scenarios, Extensions and A…
Automation
Testing and securing Terraform: validate, terraform test, tflint, Checkov and policies
Ensure the quality of Terraform code: fmt and validate, native terraform test tests with mocked providers, check blocks, pre and post conditions, tflint, …
Automation
Terraform best practices: structure, state, security, review and maintenance
Terraform best practices for teams: repository structure, naming, pinned versions, encrypted and locked remote state, small states, tested modules, secret…
Cloud computing
Monitoring and securing AWS: CloudWatch, CloudTrail, Config, KMS and GuardDuty
Operate and protect an AWS environment: CloudWatch metrics, logs and alarms, the CloudTrail API call log, compliance with AWS Config, encryption with KMS,…
DevOps
End-to-end CI/CD (3/5): artifacts, registries and environments
Deliver continuously: immutable, versioned artifacts, image and package registries, promoting the same artifact across environments, per-environment confi…
Containers
Securing Kubernetes: RBAC, NetworkPolicies, container network security and Pod Security
Securing Kubernetes: RBAC (Role, ClusterRole, bindings), ServiceAccounts, NetworkPolicies, Pod Security Standards, securityContext, secrets, auditing and …
Containers
Docker best practices: images, runtime, security and operations
Docker best practices: Dockerfile and multi-stage builds, minimal and reproducible images, unprivileged execution, resource limits, secrets, vulnerability…
Observability
Grafana Alloy: Syntax and Configuration (Alloy Language: River)
As part of a Grafana training or observability training, master the declarative syntax of Grafana Alloy (River language), learn alloy configuration, varia…
Observability
Grafana Alloy best practices: optimizing your telemetry collection
Discover the golden rules for configuring Grafana Alloy robustly: modularity, secrets management, interoperability with OTel and fixing Windows encoding e…
Observability
Grafana provisioning: automate the management of your dashboards and data sources
Learn how to use Grafana provisioning to manage your configuration (dashboards, data sources, notifiers) through files, making CI/CD integration and the '…
Learning never stops