Migration from Self-Built Prometheus

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Migration from Self-Built Prometheus

Last updated: 2024-08-07 22:08:03

Overview
You can quickly migrate from your self-built Prometheus service to TMP.
Directions
Prometheus itself supports remote write to an external storage; therefore, you can add a remote write configuration pointing to TMP in the configuration file of your self-built Prometheus. The steps are as follows:
1. Get the remote write address and token of TMP through the basic information of the instance as follows:
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2. Modify prometheus.yml and restart Prometheus. The specific configuration is as follows. For more information on the remote write configuration parameters, please see remote_write.
remote_write:
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  - name: cm_prometheus # Remote write name
    url: http://ip:port/api/v1/prom/write  # Get the remote write address from the basic information of the TMP instance
    remote_timeout: 30s # Set according to the actual situation
    bearer_token: k32*****trR # Get the token information from the basic information of the TMP instance
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3. Open the Grafana service that comes with TMP and use Explore to verify whether the data is written successfully as shown below. You can also customize Grafana monitoring dashboards.
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4. You can also use Prometheus APIs for self-built visualization. For more information, please see Monitoring Data Query.