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