//Module included in the following assemblies: // //* microshift_running_apps/microshift-greenboot-workload-health-checks.adoc :_mod-docs-content-type: PROCEDURE [id="microshift-greenboot-test-workload-health-check-script_{context}"] = Testing a workload health check script The output of the greenboot workload health check script varies with the host system type. Example outputs for {op-system-full} system types are included for reference only. .Prerequisites * You have root access. * You installed a workload. * You created a health check script for the workload. * The {microshift-short} service is enabled. .Procedure . To test that greenboot is running a health check script file, reboot the host by running the following command: + [source,terminal] ---- $ sudo reboot ---- . Examine the output of greenboot health checks by running the following command: + [source,terminal] ---- $ sudo journalctl -o cat -u greenboot-healthcheck.service ---- + [NOTE] ==== {microshift-short} core service health checks run before the workload health checks. ==== + .Example output for an {op-system-image} system [source,terminal] ---- Starting greenboot Health Checks Runner... Running Required Health Check Scripts... Script '00_required_scripts_start.sh' SUCCESS Running Wanted Health Check Scripts... Script '00_wanted_scripts_start.sh' SUCCESS Running Required Health Check Scripts... -------------------- DEPRECATION NOTICE: /usr/share/microshift/functions/greenboot.sh is now deprecated and will be removed in future release. Planned removal: MicroShift 4.21 As a replacement consider using 'microshift healthcheck' command -------------------- STARTED GRUB boot variables: boot_success=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true MICROSHIFT_GREENBOOT_FAIL_MARKER=/run/microshift-greenboot-healthcheck-failed System installation type: bootc System installation status: bootcHost ??? I0403 11:54:30.526488 979 service.go:29] microshift.service is enabled ??? I0403 11:54:30.527145 979 service.go:31] Waiting 10m0s for microshift.service to be ready ??? I0403 11:58:52.530299 979 service.go:38] microshift.service is ready ??? I0403 11:58:52.532292 979 net.go:79] host gateway IP address: 192.168.112.125 ??? I0403 11:58:52.555077 979 microshift_core_workloads.go:71] vgs reported: {"report":[{"vg":[{"vg_name":"rhel"}]}],"log":[]} ??? I0403 11:58:52.555138 979 microshift_core_workloads.go:93] Detected 1 volume group (rhel) - LVMS is expected ??? I0403 11:58:52.555143 979 microshift_core_workloads.go:126] Configured optional CSI components: [] ??? I0403 11:58:52.555147 979 microshift_core_workloads.go:117] At least one CSI Component is enabled ??? I0403 11:58:52.555770 979 utils.go:34] Waiting for 9 goroutines ??? I0403 11:58:52.555791 979 workloads.go:94] Waiting 10m0s for deployment/service-ca in openshift-service-ca ??? I0403 11:58:52.555890 979 workloads.go:58] Waiting 10m0s for daemonset/ovnkube-master in openshift-ovn-kubernetes ??? I0403 11:58:52.555999 979 workloads.go:94] Waiting 10m0s for deployment/router-default in openshift-ingress ??? I0403 11:58:52.556096 979 workloads.go:58] Waiting 10m0s for daemonset/dns-default in openshift-dns ??? I0403 11:58:52.556244 979 workloads.go:58] Waiting 10m0s for daemonset/ovnkube-node in openshift-ovn-kubernetes ??? I0403 11:58:52.556330 979 workloads.go:94] Waiting 10m0s for deployment/lvms-operator in openshift-storage ??? I0403 11:58:52.556382 979 workloads.go:58] Waiting 10m0s for daemonset/vg-manager in openshift-storage ??? I0403 11:58:52.556425 979 workloads.go:94] Waiting 10m0s for deployment/csi-snapshot-controller in kube-system ??? I0403 11:58:52.556474 979 workloads.go:58] Waiting 10m0s for daemonset/node-resolver in openshift-dns ??? I0403 11:58:52.574284 979 workloads.go:89] Daemonset/ovnkube-node in openshift-ovn-kubernetes is ready ??? I0403 11:58:52.574344 979 workloads.go:89] Daemonset/dns-default in openshift-dns is ready ??? I0403 11:59:12.871058 979 workloads.go:89] Daemonset/node-resolver in openshift-dns is ready ??? I0403 11:59:12.871621 979 workloads.go:89] Daemonset/ovnkube-master in openshift-ovn-kubernetes is ready ??? I0403 11:59:12.871748 979 workloads.go:132] Deployment/csi-snapshot-controller in kube-system is ready ??? I0403 11:59:25.175015 979 workloads.go:132] Deployment/service-ca in openshift-service-ca is ready ??? I0403 11:59:42.559264 979 workloads.go:132] Deployment/lvms-operator in openshift-storage is ready ??? I0403 11:59:52.557786 979 workloads.go:132] Deployment/router-default in openshift-ingress is ready ??? I0403 11:59:52.558489 979 workloads.go:89] Daemonset/vg-manager in openshift-storage is ready ??? I0403 11:59:52.558505 979 healthcheck.go:28] MicroShift is ready Script '40_microshift_running_check.sh' SUCCESS -------------------- DEPRECATION NOTICE: /usr/share/microshift/functions/greenboot.sh is now deprecated and will be removed in future release. Planned removal: MicroShift 4.21 As a replacement consider using 'microshift healthcheck' command -------------------- STARTED GRUB boot variables: boot_success=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true MICROSHIFT_GREENBOOT_FAIL_MARKER=/run/microshift-greenboot-healthcheck-failed System installation type: bootc System installation status: bootcHost ??? I0403 11:59:52.750474 4059 service.go:29] microshift.service is enabled ??? I0403 11:59:52.750873 4059 service.go:31] Waiting 10m0s for microshift.service to be ready ??? I0403 11:59:52.752273 4059 service.go:38] microshift.service is ready ??? I0403 11:59:52.753263 4059 utils.go:34] Waiting for 1 goroutines ??? I0403 11:59:52.753393 4059 workloads.go:94] Waiting 10m0s for deployment/kserve-controller-manager in redhat-ods-applications ??? I0403 12:00:02.755475 4059 workloads.go:132] Deployment/kserve-controller-manager in redhat-ods-applications is ready ??? I0403 12:00:02.755605 4059 healthcheck.go:75] Workloads are ready Script '41_microshift_running_check_ai_model_serving.sh' SUCCESS -------------------- DEPRECATION NOTICE: /usr/share/microshift/functions/greenboot.sh is now deprecated and will be removed in future release. Planned removal: MicroShift 4.21 As a replacement consider using 'microshift healthcheck' command -------------------- STARTED GRUB boot variables: boot_success=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true MICROSHIFT_GREENBOOT_FAIL_MARKER=/run/microshift-greenboot-healthcheck-failed System installation type: bootc System installation status: bootcHost ??? I0403 12:00:02.896949 4128 service.go:29] microshift.service is enabled ??? I0403 12:00:02.897208 4128 service.go:31] Waiting 10m0s for microshift.service to be ready ??? I0403 12:00:02.899492 4128 service.go:38] microshift.service is ready ??? I0403 12:00:02.900279 4128 utils.go:34] Waiting for 2 goroutines ??? I0403 12:00:02.900363 4128 workloads.go:94] Waiting 10m0s for deployment/istiod-openshift-gateway-api in openshift-gateway-api ??? I0403 12:00:02.900948 4128 workloads.go:94] Waiting 10m0s for deployment/servicemesh-operator3 in openshift-gateway-api ??? I0403 12:00:42.913338 4128 workloads.go:132] Deployment/servicemesh-operator3 in openshift-gateway-api is ready ??? I0403 12:01:12.902297 4128 workloads.go:132] Deployment/istiod-openshift-gateway-api in openshift-gateway-api is ready ??? I0403 12:01:12.902418 4128 healthcheck.go:75] Workloads are ready Script '41_microshift_running_check_gateway_api.sh' SUCCESS -------------------- DEPRECATION NOTICE: /usr/share/microshift/functions/greenboot.sh is now deprecated and will be removed in future release. Planned removal: MicroShift 4.21 As a replacement consider using 'microshift healthcheck' command -------------------- STARTED GRUB boot variables: boot_success=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true MICROSHIFT_GREENBOOT_FAIL_MARKER=/run/microshift-greenboot-healthcheck-failed System installation type: bootc System installation status: bootcHost ??? I0403 12:01:13.057998 4772 service.go:29] microshift.service is enabled ??? I0403 12:01:13.058107 4772 service.go:31] Waiting 10m0s for microshift.service to be ready ??? I0403 12:01:13.059839 4772 service.go:38] microshift.service is ready ??? I0403 12:01:13.060617 4772 utils.go:34] Waiting for 2 goroutines ??? I0403 12:01:13.060644 4772 workloads.go:58] Waiting 10m0s for daemonset/dhcp-daemon in openshift-multus ??? I0403 12:01:13.060686 4772 workloads.go:58] Waiting 10m0s for daemonset/multus in openshift-multus ??? I0403 12:01:13.069341 4772 workloads.go:89] Daemonset/multus in openshift-multus is ready ??? I0403 12:01:13.069450 4772 workloads.go:89] Daemonset/dhcp-daemon in openshift-multus is ready ??? I0403 12:01:13.069503 4772 healthcheck.go:75] Workloads are ready Script '41_microshift_running_check_multus.sh' SUCCESS -------------------- DEPRECATION NOTICE: /usr/share/microshift/functions/greenboot.sh is now deprecated and will be removed in future release. Planned removal: MicroShift 4.21 As a replacement consider using 'microshift healthcheck' command -------------------- STARTED GRUB boot variables: boot_success=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true MICROSHIFT_GREENBOOT_FAIL_MARKER=/run/microshift-greenboot-healthcheck-failed System installation type: bootc System installation status: bootcHost ??? I0403 12:01:13.206381 4804 service.go:29] microshift.service is enabled ??? I0403 12:01:13.206583 4804 service.go:31] Waiting 10m0s for microshift.service to be ready ??? I0403 12:01:13.207979 4804 service.go:38] microshift.service is ready ??? I0403 12:01:13.208717 4804 utils.go:34] Waiting for 2 goroutines ??? I0403 12:01:13.208779 4804 workloads.go:94] Waiting 10m0s for deployment/catalog-operator in openshift-operator-lifecycle-manager ??? I0403 12:01:13.209285 4804 workloads.go:94] Waiting 10m0s for deployment/olm-operator in openshift-operator-lifecycle-manager ??? I0403 12:01:13.215578 4804 workloads.go:132] Deployment/catalog-operator in openshift-operator-lifecycle-manager is ready ??? I0403 12:01:13.215673 4804 workloads.go:132] Deployment/olm-operator in openshift-operator-lifecycle-manager is ready ??? I0403 12:01:13.215684 4804 healthcheck.go:75] Workloads are ready Script '50_microshift_running_check_olm.sh' SUCCESS Running Wanted Health Check Scripts... Finished greenboot Health Checks Runner. ---- + .Example partial output for a {op-system-ostree} system [source,terminal,subs="+attributes"] ---- #... GRUB boot variables: boot_success=0 boot_indeterminate=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true MICROSHIFT_WAIT_TIMEOUT_SEC=600 System installation type: ostree System installation status: * rhel 19619bd269094510180c845c44d0944fd9aa15925376f249c4d680a3355e51ae.0 Version: {op-system-version} origin refspec: edge:rhel-{op-system-version}-microshift-{product-version} #... ---- + .Example partial output for an RPM system [source,terminal] ---- #... GRUB boot variables: boot_success=1 boot_indeterminate=0 Greenboot variables: GREENBOOT_WATCHDOG_CHECK_ENABLED=true System installation type: RPM System installation status: Not an ostree / bootc system #... ----