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February 3, 2016 23:11
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Metrics Mangement
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| == Deploy and Test Cluster Metrics == | |
| === Deploy Cluster Metrics === | |
| Instructions developed from the [https://docs.openshift.org/latest/install_config/cluster_metrics.html Origin Docs]. First enter the project. Then, create the metrics-deployer service account. Then, add the heapster account permissions. Then, set up secrets. | |
| oc new-project openshift-infra | |
| oc project openshift-infra | |
| oc create -f - <<API | |
| apiVersion: v1 | |
| kind: ServiceAccount | |
| metadata: | |
| name: metrics-deployer | |
| secrets: | |
| - name: metrics-deployer | |
| API | |
| oadm policy add-role-to-user edit system:serviceaccount:openshift-infra:metrics-deployer | |
| oadm policy add-cluster-role-to-user cluster-reader system:serviceaccount:openshift-infra:heapster | |
| oc secrets new metrics-deployer nothing=/dev/null | |
| Get the yaml file | |
| cd /root/ | |
| git clone https://github.com/fatherlinux/aep.git | |
| Add the following line to /etc/origin/master/master-config.yaml | |
| assetConfig: | |
| ... | |
| metricsPublicURL: https://aep-all.dc4.crunchtools.com/hawkular/metrics | |
| Add permission for a user to get metrics | |
| oc policy add-role-to-user cluster-reader fatherlinux | |
| Deploy a Router | |
| From [[Atomic_Enterprise_Platform#Deploy_a_Router|Deploy a Router]] Instructions | |
| Deploy the deployer | |
| oc process -f /root/aep/config/metrics-deployer.yaml | oc create -f - | |
| === Test === | |
| First test service in a browser | |
| https://aep-all.dc4.crunchtools.com/hawkular/metrics | |
| Developed from instructions [https://github.com/openshift/origin-metrics/blob/master/docs/hawkular_metrics.adoc here]: | |
| curl -k -H "Authorization: Bearer fgi3aF6vHZuOsxe4voOePpVMKlJXvqqx46HILyUNGl8" -H "Hawkular-tenant: _system" -X GET https://aep-all.dc4.crunchtools.com/hawkular/metrics/metrics | python -m json.tool | |
| === Cleanup Instructions === | |
| Developed from instructions [https://github.com/openshift/origin-metrics here]. Delete all items | |
| oc delete all --selector=metrics-infra -n openshift-infra | |
| oc delete secrets --selector=metrics-infra -n openshift-infra | |
| oc delete sa --selector=metrics-infra -n openshift-infra | |
| oc delete templates --selector=metrics-infra -n openshift-infra | |
| oc delete sa metrics-deployer -n openshift-infra | |
| oc delete secret metrics-deployer -n openshift-infra | |
| systemctl restart docker | |
| docker rm `docker ps -qa` | |
| systemctl restart openvswitch.service | |
| oc get pvc | |
| oc delete pvc metrics-cassandra-1 |
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Staring this so that I get updates for revisions. This is going to save us a ton of time when it comes to the installer work.