Monitor your cluster and job activity
Dashboard URL¶
Open your AWS console and navigate to CloudFormation. Select your parent Stack, click Output, and retrieve "WebUserInterface"
Index Information¶
| Cluster Nodes Data | Job Data | DCV Desktops Data | Target Nodes Data | |
|---|---|---|---|---|
| OpenSearch Index Name | edh_nodes_EDH_CLUSTER_ID_SCHEDULER_ID | edh_jobs_EDH_CLUSTER_ID_SCHEDULER_ID | edh_desktops_$EDH_CLUSTER_ID | edh_target_nodes_$EDH_CLUSTER_ID |
| Script | /opt/edh/$EDH_CLUSTER_ID/cluster_manager/analytics/wrapper.sh cluster_nodes_tracking | /opt/edh/$EDH_CLUSTER_ID/cluster_manager/analytics/wrapper.sh job_tracking | /opt/edh/$EDH_CLUSTER_ID/cluster_manager/analytics/wrapper.sh desktops_tracking | /opt/edh/$EDH_CLUSTER_ID/cluster_manager/analytics/wrapper.sh target_nodes_tracking |
| Recurrence | 1 minute | 1 hour (note: job must be terminated to be shown on OpenSearch (formerly Elasticsearch)) | 10 minutes | 10 minutes |
| Data uploaded | Host Info (status of provisioned host, lifecycle, memory, cpu etc ..) | Job Info (allocated hardware, licenses, simulation cost, job owner, instance type ...) | Desktop Instance EC2 information | Target Node EC2 Instance information |
| Timestamp Key | Use "timestamp" when you create the index for the first time | use "start_iso" when you create the index for the first time | Use "timestamp" when you create the index for the first time | Use "timestamp" when you create the index for the first time |
Note
Analytics scripts are cron jobs running on the controller node. You can change the recurrence to match your own requirements.
Create Indexes¶
Since it's the first time you access this endpoint, you will need to configure your indexes.
First, access Kibana URL and click "Explore on my Own"
Go under Management and Click Index Patterns
Create your first index by typing pbsnodes*.
Click next, and then specify the Time Filter key (timestamp). Once done, click Create Index Pattern.
Repeat the same operation for jobs* index
This time, select start_iso as time filter key.
Once your indexes are configured, go to Kibana, select "Discover" tab to start visualizing the data
Examples¶
Cluster Node¶
Job Metadata¶
Troubleshooting access permission¶
Access to OpenSearch (formerly Elasticsearch) is restricted to the IP you have specified during the installation. If your IP change for any reason, you won't be able to access the analytics dashboard and will get the following error message:
{"Message":"User: anonymous is not authorized to perform: es:ESHttpGet"}
To solve this issue, log in to AWS Console and go to OpenSearch (formerly Elasticsearch) Service dashboard. Select your OpenSearch (formerly Elasticsearch) cluster and click "Modify Access Policy"
Finally, simply add your new IP under the "Condition" block, then click Submit
Please note it may take up to 5 minutes for your IP to be validated