# Uptime alert on HA heartbeat deployments
**URL:** https://discuss.elastic.co/t/uptime-alert-on-ha-heartbeat-deployments/287138
**Category:** Synthetics
**Created:** [October 19, 2021, 10:26pm UTC](https://discuss.elastic.co/t/uptime-alert-on-ha-heartbeat-deployments/287138 "2021-10-19T22:26:03Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@mojohoho](https://discuss.elastic.co/u/mojohoho)
#### Post date: [October 19, 2021, 10:26pm UTC](https://discuss.elastic.co/t/uptime-alert-on-ha-heartbeat-deployments/287138/1 "2021-10-19T22:26:03Z")
Having Heartbeat deployed to multiple hosts, I would like to be alerted only when a monitor (e.g. ICMP probe on "[example.org](http://example.org)") fails on all of them.
For example, on the /app/uptime page, the panel on the bottom ("Monitors") shows each monitor status as "Up in x/y hosts" or "Down in a/b hosts". How can we access these values when setting up the logic for alert rules?
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### Author:  [@jkambic](https://discuss.elastic.co/u/jkambic)
#### Post date: [October 21, 2021, 2:27pm UTC](https://discuss.elastic.co/t/uptime-alert-on-ha-heartbeat-deployments/287138/2 "2021-10-21T14:27:04Z")
Hi @mojohoho - at the moment all of the functionality behind the Monitor Status rule is around logical "or". For example if I have three locations A, B, C, it is possible for me to define a rule that says "alert me if A _or_ B is down", but not "A _and_ B". Our thinking in this implementation is that most people will want to know if _anything_ important they're monitoring becomes unavailable.
This is an interesting use case, but it's also the first time someone has requested it. I [have created](https://github.com/elastic/uptime/issues/391) an enhancement request based around this, but I can't guarantee if or when we will make it a priority to implement it.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [November 14, 2021, 2:27pm UTC](https://discuss.elastic.co/t/uptime-alert-on-ha-heartbeat-deployments/287138/3 "2021-11-14T14:27:29Z")
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