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Quentin Manfroi 2018-09-19 19:34:05 +02:00
parent 644b292add
commit d7e778a726
12 changed files with 76 additions and 97 deletions
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31
cloud/aws/elasticache/common/README.md
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@ -16,20 +16,24 @@ module "datadog-monitors-cloud-aws-elasticache-common" {
Creates DataDog monitors with the following checks:
- Elasticache ${var.resource} eviction
- Elasticache ${var.resource} max connections reached
- Elasticache ${var.resource} connections
- Elasticache ${var.resource} swap
- Elasticache ${var.resource} free memory
- Elasticache ${var.resource} evictions is growing
- Elasticache connections
- Elasticache eviction
- Elasticache evictions is growing
- Elasticache free memory
- Elasticache max connections reached
- Elasticache swap
## Inputs
| Name | Description | Type | Default | Required |
|------|-------------|:----:|:-----:|:-----:|
| delay | Delay in seconds for the metric evaluation | string | - | yes |
| environment | Infrastructure Environment | string | - | yes |
| evaluation_delay | Delay in seconds for the metric evaluation | string | `900` | no |
| eviction_enabled | Flag to enable Elasticache eviction monitor | string | `true` | no |
| eviction_extra_tags | Extra tags for Elasticache eviction monitor | list | `<list>` | no |
| eviction_growing_condition_timeframe | Monitor condition timeframe for Elasticache eviction growing [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | - | yes |
| eviction_growing_enabled | Flag to enable Elasticache eviction growing monitor | string | `true` | no |
| eviction_growing_extra_tags | Extra tags for Elasticache eviction growing monitor | list | `<list>` | no |
| eviction_growing_message | Custom message for Elasticache eviction growing monitor | string | - | yes |
| eviction_growing_silenced | Groups to mute for Elasticache eviction growing monitor | map | - | yes |
| eviction_growing_threshold_critical | Elasticache eviction growing critical threshold in percentage | string | - | yes |
@ -39,23 +43,32 @@ Creates DataDog monitors with the following checks:
| eviction_silenced | Groups to mute for Elasticache eviction monitor | map | - | yes |
| eviction_time_aggregator | Monitor aggregator for Elasticache eviction [available values: min, max or avg] | string | - | yes |
| eviction_timeframe | Monitor timeframe for Elasticache eviction [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | - | yes |
| filter_tags | Tags used for filtering | string | - | yes |
| filter_tags_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `*` | no |
| filter_tags_use_defaults | Use default filter tags convention | string | `true` | no |
| free_memory_condition_timeframe | Monitor condition timeframe for Elasticache free memory [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | - | yes |
| free_memory_enabled | Flag to enable Elasticache free memory monitor | string | `true` | no |
| free_memory_extra_tags | Extra tags for Elasticache free memory monitor | list | `<list>` | no |
| free_memory_message | Custom message for Elasticache free memory monitor | string | - | yes |
| free_memory_silenced | Groups to mute for Elasticache free memory monitor | map | - | yes |
| free_memory_threshold_critical | Elasticache free memory critical threshold in percentage | string | - | yes |
| free_memory_threshold_warning | Elasticache free memory warning threshold in percentage | string | - | yes |
| free_memory_timeframe | Monitor timeframe for Elasticache free memory [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | - | yes |
| max_connection_enabled | Flag to enable Elasticache max connection monitor | string | `true` | no |
| max_connection_extra_tags | Extra tags for Elasticache max connection monitor | list | `<list>` | no |
| max_connection_message | Custom message for Elasticache max connection monitor | string | - | yes |
| max_connection_silenced | Groups to mute for Elasticache max connection monitor | map | - | yes |
| max_connection_time_aggregator | Monitor aggregator for Elasticache max connection [available values: min, max or avg] | string | - | yes |
| max_connection_timeframe | Monitor timeframe for Elasticache max connection [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | - | yes |
| message | Message sent when an alert is triggered | string | - | yes |
| new_host_delay | Delay in seconds before monitor new resource | string | `300` | no |
| no_connection_enabled | Flag to enable Elasticache no connection monitor | string | `true` | no |
| no_connection_extra_tags | Extra tags for Elasticache no connection monitor | list | `<list>` | no |
| no_connection_message | Custom message for Elasticache no connection monitor | string | - | yes |
| no_connection_silenced | Groups to mute for Elasticache no connection monitor | map | - | yes |
| no_connection_time_aggregator | Monitor aggregator for Elasticache no connection [available values: min, max or avg] | string | - | yes |
| no_connection_timeframe | Monitor timeframe for Elasticache no connection [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | - | yes |
| resource | Type of Elasticache used | string | - | yes |
| swap_enabled | Flag to enable Elasticache swap monitor | string | `true` | no |
| swap_extra_tags | Extra tags for Elasticache swap monitor | list | `<list>` | no |
| swap_message | Custom message for Elasticache swap monitor | string | - | yes |
| swap_silenced | Groups to mute for Elasticache swap monitor | map | - | yes |
| swap_threshold_critical | Elasticache swap critical threshold in percentage | string | - | yes |

6
cloud/aws/elasticache/common/inputs.tf
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@ -40,6 +40,7 @@ variable "eviction_enabled" {
type = "string"
default = "true"
}
variable "eviction_extra_tags" {
description = "Extra tags for Elasticache eviction monitor"
type = "list"
@ -70,6 +71,7 @@ variable "max_connection_enabled" {
type = "string"
default = "true"
}
variable "max_connection_extra_tags" {
description = "Extra tags for Elasticache max connection monitor"
type = "list"
@ -100,6 +102,7 @@ variable "no_connection_enabled" {
type = "string"
default = "true"
}
variable "no_connection_extra_tags" {
description = "Extra tags for Elasticache no connection monitor"
type = "list"
@ -130,6 +133,7 @@ variable "swap_enabled" {
type = "string"
default = "true"
}
variable "swap_extra_tags" {
description = "Extra tags for Elasticache swap monitor"
type = "list"
@ -168,6 +172,7 @@ variable "free_memory_enabled" {
type = "string"
default = "true"
}
variable "free_memory_extra_tags" {
description = "Extra tags for Elasticache free memory monitor"
type = "list"
@ -205,6 +210,7 @@ variable "eviction_growing_enabled" {
type = "string"
default = "true"
}
variable "eviction_growing_extra_tags" {
description = "Extra tags for Elasticache eviction growing monitor"
type = "list"

12
cloud/aws/elasticache/common/monitors-elasticache.tf
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@ -1,5 +1,5 @@
resource "datadog_monitor" "elasticache_eviction" {
count = "${var.eviction_enabled ? 1 : 0}"
count = "${var.eviction_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache eviction {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}"
message = "${coalesce(var.eviction_message, var.message)}"
@ -27,7 +27,7 @@ count = "${var.eviction_enabled ? 1 : 0}"
}
resource "datadog_monitor" "elasticache_max_connection" {
count = "${var.max_connection_enabled ? 1 : 0}"
count = "${var.max_connection_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache max connections reached {{#is_alert}}{{{comparator}}} {{threshold}} {{/is_alert}}"
message = "${coalesce(var.max_connection_message, var.message)}"
@ -55,7 +55,7 @@ count = "${var.max_connection_enabled ? 1 : 0}"
}
resource "datadog_monitor" "elasticache_no_connection" {
count = "${var.no_connection_enabled ? 1 : 0}"
count = "${var.no_connection_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache connections {{#is_alert}}{{{comparator}}} {{threshold}} {{/is_alert}}"
message = "${coalesce(var.no_connection_message, var.message)}"
@ -83,7 +83,7 @@ count = "${var.no_connection_enabled ? 1 : 0}"
}
resource "datadog_monitor" "elasticache_swap" {
count = "${var.swap_enabled ? 1 : 0}"
count = "${var.swap_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache swap {{#is_alert}}{{{comparator}}} {{threshold}}MB ({{value}}MB){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}MB ({{value}}MB){{/is_warning}}"
message = "${coalesce(var.swap_message, var.message)}"
@ -117,7 +117,7 @@ count = "${var.swap_enabled ? 1 : 0}"
# POC - A approfondir
resource "datadog_monitor" "elasticache_free_memory" {
count = "${var.free_memory_enabled ? 1 : 0}"
count = "${var.free_memory_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache free memory {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = "${coalesce(var.free_memory_message, var.message)}"
@ -150,7 +150,7 @@ count = "${var.free_memory_enabled ? 1 : 0}"
}
resource "datadog_monitor" "elasticache_eviction_growing" {
count = "${var.eviction_growing_enabled ? 1 : 0}"
count = "${var.eviction_growing_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache evictions is growing {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
message = "${coalesce(var.eviction_growing_message, var.message)}"

12
cloud/aws/elasticache/common/outputs.tf
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@ -1,29 +1,29 @@
output "elasticache_eviction_id" {
description = "id for monitor elasticache_eviction"
value = "${datadog_monitor.elasticache_eviction.id}"
value = "${datadog_monitor.elasticache_eviction.*.id}"
}
output "elasticache_max_connection_id" {
description = "id for monitor elasticache_max_connection"
value = "${datadog_monitor.elasticache_max_connection.id}"
value = "${datadog_monitor.elasticache_max_connection.*.id}"
}
output "elasticache_no_connection_id" {
description = "id for monitor elasticache_no_connection"
value = "${datadog_monitor.elasticache_no_connection.id}"
value = "${datadog_monitor.elasticache_no_connection.*.id}"
}
output "elasticache_swap_id" {
description = "id for monitor elasticache_swap"
value = "${datadog_monitor.elasticache_swap.id}"
value = "${datadog_monitor.elasticache_swap.*.id}"
}
output "elasticache_free_memory_id" {
description = "id for monitor elasticache_free_memory"
value = "${datadog_monitor.elasticache_free_memory.id}"
value = "${datadog_monitor.elasticache_free_memory.*.id}"
}
output "elasticache_eviction_growing_id" {
description = "id for monitor elasticache_eviction_growing"
value = "${datadog_monitor.elasticache_eviction_growing.id}"
value = "${datadog_monitor.elasticache_eviction_growing.*.id}"
}

39
cloud/aws/elasticache/memcached/README.md
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@ -16,59 +16,34 @@ module "datadog-monitors-cloud-aws-elasticache-memcached" {
Creates DataDog monitors with the following checks:
- Elasticache memcached get hits
- Elasticache memcached CPU
- Elasticache memcached get hits
## Inputs
| Name | Description | Type | Default | Required |
|------|-------------|:----:|:-----:|:-----:|
| cpu_high_enabled | Flag to enable Elasticache memcached cpu high monitor | string | `true` | no |
| cpu_high_extra_tags | Extra tags for Elasticache memcached cpu high monitor | list | `<list>` | no |
| cpu_high_message | Custom message for Elasticache memcached cpu high monitor | string | `` | no |
| cpu_high_silenced | Groups to mute for Elasticache memcached cpu high monitor | map | `<map>` | no |
| cpu_high_threshold_critical | Elasticache memcached cpu high critical threshold in percentage | string | `90` | no |
| cpu_high_threshold_warning | Elasticache memcached cpu high warning threshold in percentage | string | `75` | no |
| cpu_high_time_aggregator | Monitor aggregator for Elasticache memcached cpu high [available values: min, max or avg] | string | `min` | no |
| cpu_high_timeframe | Monitor timeframe for Elasticache memcached cpu high [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| delay | Delay in seconds for the metric evaluation | string | `900` | no |
| environment | Infrastructure Environment | string | - | yes |
| eviction_growing_condition_timeframe | Monitor condition timeframe for Elasticache eviction growing [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| eviction_growing_message | Custom message for Elasticache eviction growing monitor | string | `` | no |
| eviction_growing_silenced | Groups to mute for Elasticache eviction growing monitor | map | `<map>` | no |
| eviction_growing_threshold_critical | Elasticache eviction growing critical threshold in percentage | string | `30` | no |
| eviction_growing_threshold_warning | Elasticache eviction growing warning threshold in percentage | string | `10` | no |
| eviction_growing_timeframe | Monitor timeframe for Elasticache eviction growing [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| eviction_message | Custom message for Elasticache eviction monitor | string | `` | no |
| eviction_silenced | Groups to mute for Elasticache eviction monitor | map | `<map>` | no |
| eviction_time_aggregator | Monitor aggregator for Elasticache eviction [available values: min, max or avg] | string | `min` | no |
| eviction_timeframe | Monitor timeframe for Elasticache eviction [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| evaluation_delay | Delay in seconds for the metric evaluation | string | `900` | no |
| filter_tags_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `*` | no |
| filter_tags_use_defaults | Use default filter tags convention | string | `true` | no |
| free_memory_condition_timeframe | Monitor condition timeframe for Elasticache free memory [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| free_memory_message | Custom message for Elasticache free memory monitor | string | `` | no |
| free_memory_silenced | Groups to mute for Elasticache free memory monitor | map | `<map>` | no |
| free_memory_threshold_critical | Elasticache free memory critical threshold in percentage | string | `-70` | no |
| free_memory_threshold_warning | Elasticache free memory warning threshold in percentage | string | `-50` | no |
| free_memory_timeframe | Monitor timeframe for Elasticache free memory [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| get_hits_enabled | Flag to enable Elasticache memcached get hits monitor | string | `true` | no |
| get_hits_extra_tags | Extra tags for Elasticache memcached get hits monitor | list | `<list>` | no |
| get_hits_message | Custom message for Elasticache memcached get hits monitor | string | `` | no |
| get_hits_silenced | Groups to mute for Elasticache memcached get hits monitor | map | `<map>` | no |
| get_hits_threshold_critical | Elasticache memcached get hits critical threshold in percentage | string | `10` | no |
| get_hits_threshold_warning | Elasticache memcached get hits warning threshold in percentage | string | `20` | no |
| get_hits_timeframe | Monitor timeframe for Elasticache memcached get hits [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| max_connection_message | Custom message for Elasticache max connection monitor | string | `` | no |
| max_connection_silenced | Groups to mute for Elasticache max connection monitor | map | `<map>` | no |
| max_connection_time_aggregator | Monitor aggregator for Elasticache max connection [available values: min, max or avg] | string | `max` | no |
| max_connection_timeframe | Monitor timeframe for Elasticache max connection [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| message | Message sent when an alert is triggered | string | - | yes |
| no_connection_message | Custom message for Elasticache no connection monitor | string | `` | no |
| no_connection_silenced | Groups to mute for Elasticache no connection monitor | map | `<map>` | no |
| no_connection_time_aggregator | Monitor aggregator for Elasticache no connection [available values: min, max or avg] | string | `min` | no |
| no_connection_timeframe | Monitor timeframe for Elasticache no connection [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| swap_message | Custom message for Elasticache swap monitor | string | `` | no |
| swap_silenced | Groups to mute for Elasticache swap monitor | map | `<map>` | no |
| swap_threshold_critical | Elasticache swap critical threshold in Bytes | string | `50000000` | no |
| swap_threshold_warning | Elasticache swap warning threshold in Bytes | string | `40000000` | no |
| swap_time_aggregator | Monitor aggregator for Elasticache memcached swap [available values: min, max or avg] | string | `min` | no |
| swap_timeframe | Monitor timeframe for Elasticache swap [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| new_host_delay | Delay in seconds before monitor new resource | string | `300` | no |
## Outputs

2
cloud/aws/elasticache/memcached/inputs.tf
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@ -35,6 +35,7 @@ variable "get_hits_silenced" {
type = "map"
default = {}
}
variable "get_hits_enabled" {
description = "Flag to enable Elasticache memcached get hits monitor"
type = "string"
@ -73,6 +74,7 @@ variable "cpu_high_silenced" {
type = "map"
default = {}
}
variable "cpu_high_enabled" {
description = "Flag to enable Elasticache memcached cpu high monitor"
type = "string"

4
cloud/aws/elasticache/memcached/monitors-memcached.tf
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@ -1,5 +1,5 @@
resource "datadog_monitor" "memcached_get_hits" {
count = "${var.get_hits_enabled ? 1 : 0}"
count = "${var.get_hits_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache memcached get hits {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = "${coalesce(var.get_hits_message, var.message)}"
@ -34,7 +34,7 @@ count = "${var.get_hits_enabled ? 1 : 0}"
}
resource "datadog_monitor" "memcached_cpu_high" {
count = "${var.cpu_high_enabled ? 1 : 0}"
count = "${var.cpu_high_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache memcached CPU {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = "${coalesce(var.cpu_high_message, var.message)}"

4
cloud/aws/elasticache/memcached/outputs.tf
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@ -1,9 +1,9 @@
output "memcached_get_hits_id" {
description = "id for monitor memcached_get_hits"
value = "${datadog_monitor.memcached_get_hits.id}"
value = "${datadog_monitor.memcached_get_hits.*.id}"
}
output "memcached_cpu_high_id" {
description = "id for monitor memcached_cpu_high"
value = "${datadog_monitor.memcached_cpu_high.id}"
value = "${datadog_monitor.memcached_cpu_high.*.id}"
}

43
cloud/aws/elasticache/redis/README.md
View File

@ -18,68 +18,47 @@ Creates DataDog monitors with the following checks:
- Elasticache redis cache hits
- Elasticache redis CPU
- Elasticache redis replication lag
- Elasticache redis is receiving no commands
- Elasticache redis replication lag
## Inputs
| Name | Description | Type | Default | Required |
|------|-------------|:----:|:-----:|:-----:|
| cache_hits_enabled | Flag to enable Elasticache redis cache hits monitor | string | `true` | no |
| cache_hits_extra_tags | Extra tags for Elasticache redis cache hits monitor | list | `<list>` | no |
| cache_hits_message | Custom message for Elasticache redis cache hits monitor | string | `` | no |
| cache_hits_silenced | Groups to mute for Elasticache redis cache hits monitor | map | `<map>` | no |
| cache_hits_threshold_critical | Elasticache redis cache hits critical threshold in percentage | string | `10` | no |
| cache_hits_threshold_warning | Elasticache redis cache hits warning threshold in percentage | string | `20` | no |
| cache_hits_timeframe | Monitor timeframe for Elasticache redis cache hits [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| commands_enabled | Flag to enable Elasticache redis commands monitor | string | `true` | no |
| commands_extra_tags | Extra tags for Elasticache redis commands monitor | list | `<list>` | no |
| commands_message | Custom message for Elasticache redis commands monitor | string | `` | no |
| commands_silenced | Groups to mute for Elasticache redis commands monitor | map | `<map>` | no |
| commands_timeframe | Monitor timeframe for Elasticache redis commands [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| cpu_high_enabled | Flag to enable Elasticache redis cpu high monitor | string | `true` | no |
| cpu_high_extra_tags | Extra tags for Elasticache redis cpu high monitor | list | `<list>` | no |
| cpu_high_message | Custom message for Elasticache redis cpu high monitor | string | `` | no |
| cpu_high_silenced | Groups to mute for Elasticache redis cpu high monitor | map | `<map>` | no |
| cpu_high_threshold_critical | Elasticache redis cpu high critical threshold in percentage | string | `90` | no |
| cpu_high_threshold_warning | Elasticache redis cpu high warning threshold in percentage | string | `75` | no |
| cpu_high_time_aggregator | Monitor aggregator for Elasticache redis cpu high [available values: min, max or avg] | string | `avg` | no |
| cpu_high_timeframe | Monitor timeframe for Elasticache redis cpu high [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| delay | Delay in seconds for the metric evaluation | string | `900` | no |
| environment | Infrastructure Environment | string | - | yes |
| eviction_growing_condition_timeframe | Monitor condition timeframe for Elasticache eviction growing [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| eviction_growing_message | Custom message for Elasticache eviction growing monitor | string | `` | no |
| eviction_growing_silenced | Groups to mute for Elasticache eviction growing monitor | map | `<map>` | no |
| eviction_growing_threshold_critical | Elasticache eviction growing critical threshold in percentage | string | `30` | no |
| eviction_growing_threshold_warning | Elasticache eviction growing warning threshold in percentage | string | `10` | no |
| eviction_growing_timeframe | Monitor timeframe for Elasticache eviction growing [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| eviction_message | Custom message for Elasticache eviction monitor | string | `` | no |
| eviction_silenced | Groups to mute for Elasticache eviction monitor | map | `<map>` | no |
| eviction_time_aggregator | Monitor aggregator for Elasticache eviction [available values: min, max or avg] | string | `min` | no |
| eviction_timeframe | Monitor timeframe for Elasticache eviction [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| evaluation_delay | Delay in seconds for the metric evaluation | string | `900` | no |
| filter_tags_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `*` | no |
| filter_tags_use_defaults | Use default filter tags convention | string | `true` | no |
| free_memory_condition_timeframe | Monitor condition timeframe for Elasticache free memory [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| free_memory_message | Custom message for Elasticache free memory monitor | string | `` | no |
| free_memory_silenced | Groups to mute for Elasticache free memory monitor | map | `<map>` | no |
| free_memory_threshold_critical | Elasticache free memory critical threshold in percentage | string | `-70` | no |
| free_memory_threshold_warning | Elasticache free memory warning threshold in percentage | string | `-50` | no |
| free_memory_timeframe | Monitor timeframe for Elasticache free memory [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_15m` | no |
| max_connection_message | Custom message for Elasticache max connection monitor | string | `` | no |
| max_connection_silenced | Groups to mute for Elasticache max connection monitor | map | `<map>` | no |
| max_connection_time_aggregator | Monitor aggregator for Elasticache max connection [available values: min, max or avg] | string | `max` | no |
| max_connection_timeframe | Monitor timeframe for Elasticache max connection [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| message | Message sent when an alert is triggered | string | - | yes |
| no_connection_message | Custom message for Elasticache no connection monitor | string | `` | no |
| no_connection_silenced | Groups to mute for Elasticache no connection monitor | map | `<map>` | no |
| no_connection_time_aggregator | Monitor aggregator for Elasticache no connection [available values: min, max or avg] | string | `min` | no |
| no_connection_timeframe | Monitor timeframe for Elasticache no connection [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| new_host_delay | Delay in seconds before monitor new resource | string | `300` | no |
| replication_lag_enabled | Flag to enable Elasticache redis replication lag monitor | string | `true` | no |
| replication_lag_extra_tags | Extra tags for Elasticache redis replication lag monitor | list | `<list>` | no |
| replication_lag_message | Custom message for Elasticache redis replication lag monitor | string | `` | no |
| replication_lag_silenced | Groups to mute for Elasticache redis replication lag monitor | map | `<map>` | no |
| replication_lag_threshold_critical | Elasticache redis replication lag critical threshold in seconds | string | `1` | no |
| replication_lag_threshold_warning | Elasticache redis replication lag warning threshold in seconds | string | `0` | no |
| replication_lag_time_aggregator | Monitor aggregator for Elasticache redis replication lag [available values: min, max or avg] | string | `min` | no |
| replication_lag_timeframe | Monitor timeframe for Elasticache redis replication lag [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
| swap_message | Custom message for Elasticache swap monitor | string | `` | no |
| swap_silenced | Groups to mute for Elasticache swap monitor | map | `<map>` | no |
| swap_threshold_critical | Elasticache swap critical threshold in Bytes | string | `50000000` | no |
| swap_threshold_warning | Elasticache swap warning threshold in Bytes | string | `40000000` | no |
| swap_time_aggregator | Monitor aggregator for Elasticache memcached swap [available values: min, max or avg] | string | `min` | no |
| swap_timeframe | Monitor timeframe for Elasticache swap [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `last_5m` | no |
## Outputs

4
cloud/aws/elasticache/redis/inputs.tf
View File

@ -35,6 +35,7 @@ variable "cache_hits_silenced" {
type = "map"
default = {}
}
variable "cache_hits_enabled" {
description = "Flag to enable Elasticache redis cache hits monitor"
type = "string"
@ -73,6 +74,7 @@ variable "cpu_high_silenced" {
type = "map"
default = {}
}
variable "cpu_high_enabled" {
description = "Flag to enable Elasticache redis cpu high monitor"
type = "string"
@ -117,6 +119,7 @@ variable "replication_lag_silenced" {
type = "map"
default = {}
}
variable "replication_lag_enabled" {
description = "Flag to enable Elasticache redis replication lag monitor"
type = "string"
@ -161,6 +164,7 @@ variable "commands_silenced" {
type = "map"
default = {}
}
variable "commands_enabled" {
description = "Flag to enable Elasticache redis commands monitor"
type = "string"

8
cloud/aws/elasticache/redis/monitors-redis.tf
View File

@ -1,5 +1,5 @@
resource "datadog_monitor" "redis_cache_hits" {
count = "${var.cache_hits_enabled ? 1 : 0}"
count = "${var.cache_hits_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache redis cache hits {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = "${coalesce(var.cache_hits_message, var.message)}"
@ -34,7 +34,7 @@ count = "${var.cache_hits_enabled ? 1 : 0}"
}
resource "datadog_monitor" "redis_cpu_high" {
count = "${var.cpu_high_enabled ? 1 : 0}"
count = "${var.cpu_high_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache redis CPU {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = "${coalesce(var.cpu_high_message, var.message)}"
@ -62,7 +62,7 @@ count = "${var.cpu_high_enabled ? 1 : 0}"
}
resource "datadog_monitor" "redis_replication_lag" {
count = "${var.replication_lag_enabled ? 1 : 0}"
count = "${var.replication_lag_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache redis replication lag {{#is_alert}}{{{comparator}}} {{threshold}}s ({{value}}s){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}s ({{value}}s){{/is_warning}}"
message = "${coalesce(var.replication_lag_message, var.message)}"
@ -95,7 +95,7 @@ count = "${var.replication_lag_enabled ? 1 : 0}"
}
resource "datadog_monitor" "redis_commands" {
count = "${var.commands_enabled ? 1 : 0}"
count = "${var.commands_enabled ? 1 : 0}"
name = "[${var.environment}] Elasticache redis is receiving no commands"
message = "${coalesce(var.commands_message, var.message)}"

8
cloud/aws/elasticache/redis/outputs.tf
View File

@ -1,19 +1,19 @@
output "redis_cache_hits_id" {
description = "id for monitor redis_cache_hits"
value = "${datadog_monitor.redis_cache_hits.id}"
value = "${datadog_monitor.redis_cache_hits.*.id}"
}
output "redis_cpu_high_id" {
description = "id for monitor redis_cpu_high"
value = "${datadog_monitor.redis_cpu_high.id}"
value = "${datadog_monitor.redis_cpu_high.*.id}"
}
output "redis_replication_lag_id" {
description = "id for monitor redis_replication_lag"
value = "${datadog_monitor.redis_replication_lag.id}"
value = "${datadog_monitor.redis_replication_lag.*.id}"
}
output "redis_commands_id" {
description = "id for monitor redis_commands"
value = "${datadog_monitor.redis_commands.id}"
value = "${datadog_monitor.redis_commands.*.id}"
}