update

Signed-off-by: jason yang <[email protected]>

README.md

@@ -8,7 +8,9 @@ Prometheus is an open source metrics collections and monitoring tool that is wid
 
 Pushgateway acts as a bridge (metric caches, metric sources) to Prometheus targeting at the metrics collection for `short-lived (ephemeral) jobs`. Unlike the normal jobs that Prometheus can easily collect metrics from, short-lived jobs require more flexiable way to push metrics. Pushgateway provides such push and pull features. Any tools can easily push their metrics to it, at the same time, Prometheus can pull metrics data from it. 
 
-> Pushgateway acts a bit of similar to [Node-exporter](https://prometheus.io/docs/guides/node-exporter/), but Pushgateway is more general and can receive pushed metrics. Node-exporter is mor specialized designed for machine metrics collection.
+> Pushgateway acts a bit of similar to Prometheus exporters [https://prometheus.io/docs/instrumenting/exporters/](https://prometheus.io/docs/instrumenting/exporters/), but Pushgateway is more general and can receive pushed metrics, while exporters are more specialized and do not support pushing metrics.
+
+> When to use Pushgateway (https://prometheus.io/docs/practices/pushing/)
 
 #### Common Prometheus Architecture
 ![prometheus architecture](https://www.devopsschool.com/blog/wp-content/uploads/2021/01/What-is-Prometheus-Architecutre-1024x615.png)
@@ -47,10 +49,15 @@ https://github.com/apptainer/apptheus/assets/2051711/b33c5f20-a030-4b91-a6a7-bc6
 2. `--trust.path=""`, multiple trusted program paths separated using ';', for exmaple, for apptainer starter, the path usually is `/usr/local/libexec/apptainer/bin/starter` .
 3. `--monitor.inverval=0.5s`, cgroup stat sample interval.
 
-### Additional Info
-1. Custom metrics with Pushgateway, Prometheus and Grafana (By Nokia) [https://youtu.be/w_jvj0QKrec?si=9ykBj0U03J-b0Z6m&t=2001](https://youtu.be/w_jvj0QKrec?si=9ykBj0U03J-b0Z6m&t=2001)
-2. Springboot Actuator marks Prometheus as production ready feature. [https://docs.spring.io/spring-boot/docs/current/reference/html/actuator.html](https://docs.spring.io/spring-boot/docs/current/reference/html/actuator.html)
+## Additional Info
+1. Presentations on custom metrics with Pushgateway, Prometheus and Grafana (By Nokia) [https://youtu.be/w_jvj0QKrec?si=9ykBj0U03J-b0Z6m&t=2001](https://youtu.be/w_jvj0QKrec?si=9ykBj0U03J-b0Z6m&t=2001)
+2. Getting Started with Amazon Managed Service for Prometheus. Amazon has provided users with managed services for Prometheus, allowing users to collect metrics for their containers. [https://aws.amazon.com/blogs/mt/getting-started-amazon-managed-service-for-prometheus/](https://aws.amazon.com/blogs/mt/getting-started-amazon-managed-service-for-prometheus/)
 3. Other tools also uses Pushgateway and Prometheus
 - [https://doc.arroyo.dev/introduction#metrics](https://doc.arroyo.dev/introduction#metrics)
 - [https://deckhouse.io/documentation/v1.49/modules/303-prometheus-pushgateway/examples.html](https://deckhouse.io/documentation/v1.49/modules/303-prometheus-pushgateway/examples.html)
-- [https://docs.dapr.io/operations/observability/metrics/prometheus/](https://docs.dapr.io/operations/observability/metrics/prometheus/)
+- [https://docs.dapr.io/operations/observability/metrics/prometheus/](https://docs.dapr.io/operations/observability/metrics/prometheus/)
+4. Other tech blogs
+- Monitoring dashboard for AWS ParallelCluster. [https://noise.getoto.net/tag/aws-parallelcluster/](https://noise.getoto.net/tag/aws-parallelcluster/)
+- Springboot Actuator marks Prometheus as production ready feature. [https://docs.spring.io/spring-boot/docs/current/reference/html/actuator.html](https://docs.spring.io/spring-boot/docs/current/reference/html/actuator.html)
+- Prometheus Monitoring at Scale: War Stories from the GumGum Trenches. [https://medium.com/gumgum-tech/prometheus-monitoring-at-scale-war-stories-from-the-gumgum-trenches-f66393c52d0a](https://medium.com/gumgum-tech/prometheus-monitoring-at-scale-war-stories-from-the-gumgum-trenches-f66393c52d0a)
+- Pushgateway and Prometheus Transform Data Collection and Analysis. [https://www.cloudthat.com/resources/blog/pushgateway-and-prometheus-transform-data-collection-and-analysis](https://www.cloudthat.com/resources/blog/pushgateway-and-prometheus-transform-data-collection-and-analysis)