Playbook Guides
Use the numbered guides below for how to run each playbook, which variables it accepts, and any security notes for Kubernetes clusters and servers.
Table of contents
- 01 · check_pod_health
- 02 · check_open_nodeports
- 03 · check_docker_containers
- 04 · check_k8s_versions
- 05 · check_k8s_services
- 06 · update_k8s_services
- 07 · check_calico
- 08 · check_server_time
- 09 · set_server_timezone
- 10 · check_system_health
- 11 · check_monitoring_tools
- 12 · get_argocd_password
- 13 · check_journal_errors
- 14 · check_metrics_server
- 15 · get_metrics_server_stats
- 16 · ensure_metrics_server
- 17 · check_container_images
- 18 · prune_unused_images
- 19 · check_network_connectivity
- 20 · check_host_ports_firewall
- 21 · check_tls_certificates
- 22 · check_k8s_warning_events
- 23 · check_storage_health
- 24 · check_node_capacity
- 25 · check_etcd_controlplane
- 26 · check_cronjobs_jobs
- 27 · check_cluster_dns
- 28 · check_network_policies
- 29 · backup_k8s_etcd
- 30 · check_large_files
- 31 · check_external_endpoints
- 32 · verify_etcd_backup
- 33 · check_upgrade_readiness
- 34 · check_workload_resilience
- 35 · check_service_endpoints
- 36 · check_pod_security_posture
- 37 · check_rbac_risks
- 38 · check_control_plane_security
- 39 · diagnose_unschedulable_pods
- 40 · check_node_baseline_drift
- 41 · patch_and_reboot_nodes
- 42 · generate_support_bundle
- 43 · install_kubectl_aliases
- 44 · install_helm_aliases
- 45 · install_docker_aliases
- 46 · install_git_aliases
- 47 · install_system_aliases
- 48 · install_python_aliases
- 49 · install_virt_aliases
- 50 · install_helper_functions
- 51 · install_sysupdate_function
- 52 · run_sysupdate
- 53 · remove_shell_aliases