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CME-251: Database monitoring and alerting on RD repositories #1714

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CME-251: Database monitoring and alerting on RD repositories #1714

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SammiChong
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Jira link

https://tools.hmcts.net/jira/browse/CME-251

Change description

Testing done

Checklist

  • [ x] commit messages are meaningful and follow good commit message guidelines
  • [ x] README and other documentation has been updated / added (if needed)
  • [ x] tests have been updated / new tests has been added (if needed)
  • [ x] Does this PR introduce a breaking change

@hmcts-jenkins-j-to-z
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Plan Result (aat)

Plan: 5 to add, 0 to change, 0 to destroy.
  • Create
    • azurerm_resource_group.rg
    • module.db-professional-ref-data-v16.azurerm_monitor_action_group.db-alerts-action-group[0]
    • module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_cpu[0]
    • module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_memory[0]
    • module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_storage_utilization[0]
Change Result (Click me) 
  # azurerm_resource_group.rg will be created
  + resource "azurerm_resource_group" "rg" {
      + id       = (known after apply)
      + location = "uksouth"
      + name     = "rd-professional-api-aat"
      + tags     = (known after apply)
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_action_group.db-alerts-action-group[0] will be created
  + resource "azurerm_monitor_action_group" "db-alerts-action-group" {
      + enabled             = true
      + id                  = (known after apply)
      + location            = "global"
      + name                = "action_group-rd-professional-api-postgres-db-v16-aat"
      + resource_group_name = "rd-professional-api-postgres-db-v16-data-aat"
      + short_name          = "action_group"
      + tags                = {
          + "application"         = "reference-data"
          + "autoShutdown"        = "true"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "staging"
          + "managedBy"           = "Reference Data"
        }

      + email_receiver {
          + email_address           = (sensitive value)
          + name                    = "Email Receiver"
          + use_common_alert_schema = true
        }
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_cpu[0] will be created
  + resource "azurerm_monitor_metric_alert" "db_alert_cpu" {
      + auto_mitigate            = true
      + description              = "Whenever the cpu utilization is greater than 80%"
      + enabled                  = true
      + frequency                = "PT5M"
      + id                       = (known after apply)
      + name                     = "db_cpu_percent_rd-professional-api-postgres-db-v16-aat"
      + resource_group_name      = "rd-professional-api-postgres-db-v16-data-aat"
      + scopes                   = [
          + "/subscriptions/1c4f0704-a29e-403d-b719-b90c34ef14c9/resourceGroups/rd-professional-api-postgres-db-v16-data-aat/providers/Microsoft.DBforPostgreSQL/flexibleServers/rd-professional-api-postgres-db-v16-aat",
        ]
      + severity                 = 1
      + tags                     = {
          + "application"         = "reference-data"
          + "autoShutdown"        = "true"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "staging"
          + "managedBy"           = "Reference Data"
        }
      + target_resource_location = (known after apply)
      + target_resource_type     = (known after apply)
      + window_size              = "PT15M"

      + action {
          + action_group_id = (known after apply)
        }

      + criteria {
          + aggregation            = "Average"
          + metric_name            = "cpu_percent"
          + metric_namespace       = "Microsoft.DBforPostgreSQL/flexibleServers"
          + operator               = "GreaterThanOrEqual"
          + skip_metric_validation = false
          + threshold              = 80
        }
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_memory[0] will be created
  + resource "azurerm_monitor_metric_alert" "db_alert_memory" {
      + auto_mitigate            = true
      + description              = "Whenever the memory utilization is greater than 80%"
      + enabled                  = true
      + frequency                = "PT5M"
      + id                       = (known after apply)
      + name                     = "db_memory_percent_rd-professional-api-postgres-db-v16-aat"
      + resource_group_name      = "rd-professional-api-postgres-db-v16-data-aat"
      + scopes                   = [
          + "/subscriptions/1c4f0704-a29e-403d-b719-b90c34ef14c9/resourceGroups/rd-professional-api-postgres-db-v16-data-aat/providers/Microsoft.DBforPostgreSQL/flexibleServers/rd-professional-api-postgres-db-v16-aat",
        ]
      + severity                 = 1
      + tags                     = {
          + "application"         = "reference-data"
          + "autoShutdown"        = "true"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "staging"
          + "managedBy"           = "Reference Data"
        }
      + target_resource_location = (known after apply)
      + target_resource_type     = (known after apply)
      + window_size              = "PT15M"

      + action {
          + action_group_id = (known after apply)
        }

      + criteria {
          + aggregation            = "Average"
          + metric_name            = "memory_percent"
          + metric_namespace       = "Microsoft.DBforPostgreSQL/flexibleServers"
          + operator               = "GreaterThanOrEqual"
          + skip_metric_validation = false
          + threshold              = 80
        }
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_storage_utilization[0] will be created
  + resource "azurerm_monitor_metric_alert" "db_alert_storage_utilization" {
      + auto_mitigate            = true
      + description              = "Whenever the storage utilization is greater than 80%"
      + enabled                  = true
      + frequency                = "PT5M"
      + id                       = (known after apply)
      + name                     = "db_storage_utilization_rd-professional-api-postgres-db-v16-aat"
      + resource_group_name      = "rd-professional-api-postgres-db-v16-data-aat"
      + scopes                   = [
          + "/subscriptions/1c4f0704-a29e-403d-b719-b90c34ef14c9/resourceGroups/rd-professional-api-postgres-db-v16-data-aat/providers/Microsoft.DBforPostgreSQL/flexibleServers/rd-professional-api-postgres-db-v16-aat",
        ]
      + severity                 = 1
      + tags                     = {
          + "application"         = "reference-data"
          + "autoShutdown"        = "true"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "staging"
          + "managedBy"           = "Reference Data"
        }
      + target_resource_location = (known after apply)
      + target_resource_type     = (known after apply)
      + window_size              = "PT15M"

      + action {
          + action_group_id = (known after apply)
        }

      + criteria {
          + aggregation            = "Average"
          + metric_name            = "storage_percent"
          + metric_namespace       = "Microsoft.DBforPostgreSQL/flexibleServers"
          + operator               = "GreaterThanOrEqual"
          + skip_metric_validation = false
          + threshold              = 80
        }
    }

Plan: 5 to add, 0 to change, 0 to destroy.

@hmcts-jenkins-j-to-z
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Plan Result (prod)

Plan: 4 to add, 1 to change, 0 to destroy.
  • Create
    • module.db-professional-ref-data-v16.azurerm_monitor_action_group.db-alerts-action-group[0]
    • module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_cpu[0]
    • module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_memory[0]
    • module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_storage_utilization[0]
  • Update
    • azurerm_resource_group.rg
Change Result (Click me) 
  # azurerm_resource_group.rg will be updated in-place
  ~ resource "azurerm_resource_group" "rg" {
        id         = "/subscriptions/8999dec3-0104-4a27-94ee-6588559729d1/resourceGroups/rd-professional-api-prod"
        name       = "rd-professional-api-prod"
      ~ tags       = {
          - "Deployment Environment" = "prod"
          - "Team Name"              = "RD"
          - "lastUpdated"            = "2024-11-29T16:29:42Z"
        } -> (known after apply)
        # (2 unchanged attributes hidden)
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_action_group.db-alerts-action-group[0] will be created
  + resource "azurerm_monitor_action_group" "db-alerts-action-group" {
      + enabled             = true
      + id                  = (known after apply)
      + location            = "global"
      + name                = "action_group-rd-professional-api-postgres-db-v16-prod"
      + resource_group_name = "rd-professional-api-postgres-db-v16-data-prod"
      + short_name          = "action_group"
      + tags                = {
          + "application"         = "reference-data"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "production"
          + "managedBy"           = "Reference Data"
        }

      + email_receiver {
          + email_address           = (sensitive value)
          + name                    = "Email Receiver"
          + use_common_alert_schema = true
        }
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_cpu[0] will be created
  + resource "azurerm_monitor_metric_alert" "db_alert_cpu" {
      + auto_mitigate            = true
      + description              = "Whenever the cpu utilization is greater than 80%"
      + enabled                  = true
      + frequency                = "PT5M"
      + id                       = (known after apply)
      + name                     = "db_cpu_percent_rd-professional-api-postgres-db-v16-prod"
      + resource_group_name      = "rd-professional-api-postgres-db-v16-data-prod"
      + scopes                   = [
          + "/subscriptions/8999dec3-0104-4a27-94ee-6588559729d1/resourceGroups/rd-professional-api-postgres-db-v16-data-prod/providers/Microsoft.DBforPostgreSQL/flexibleServers/rd-professional-api-postgres-db-v16-prod",
        ]
      + severity                 = 1
      + tags                     = {
          + "application"         = "reference-data"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "production"
          + "managedBy"           = "Reference Data"
        }
      + target_resource_location = (known after apply)
      + target_resource_type     = (known after apply)
      + window_size              = "PT15M"

      + action {
          + action_group_id = (known after apply)
        }

      + criteria {
          + aggregation            = "Average"
          + metric_name            = "cpu_percent"
          + metric_namespace       = "Microsoft.DBforPostgreSQL/flexibleServers"
          + operator               = "GreaterThanOrEqual"
          + skip_metric_validation = false
          + threshold              = 80
        }
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_memory[0] will be created
  + resource "azurerm_monitor_metric_alert" "db_alert_memory" {
      + auto_mitigate            = true
      + description              = "Whenever the memory utilization is greater than 80%"
      + enabled                  = true
      + frequency                = "PT5M"
      + id                       = (known after apply)
      + name                     = "db_memory_percent_rd-professional-api-postgres-db-v16-prod"
      + resource_group_name      = "rd-professional-api-postgres-db-v16-data-prod"
      + scopes                   = [
          + "/subscriptions/8999dec3-0104-4a27-94ee-6588559729d1/resourceGroups/rd-professional-api-postgres-db-v16-data-prod/providers/Microsoft.DBforPostgreSQL/flexibleServers/rd-professional-api-postgres-db-v16-prod",
        ]
      + severity                 = 1
      + tags                     = {
          + "application"         = "reference-data"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "production"
          + "managedBy"           = "Reference Data"
        }
      + target_resource_location = (known after apply)
      + target_resource_type     = (known after apply)
      + window_size              = "PT15M"

      + action {
          + action_group_id = (known after apply)
        }

      + criteria {
          + aggregation            = "Average"
          + metric_name            = "memory_percent"
          + metric_namespace       = "Microsoft.DBforPostgreSQL/flexibleServers"
          + operator               = "GreaterThanOrEqual"
          + skip_metric_validation = false
          + threshold              = 80
        }
    }

  # module.db-professional-ref-data-v16.azurerm_monitor_metric_alert.db_alert_storage_utilization[0] will be created
  + resource "azurerm_monitor_metric_alert" "db_alert_storage_utilization" {
      + auto_mitigate            = true
      + description              = "Whenever the storage utilization is greater than 80%"
      + enabled                  = true
      + frequency                = "PT5M"
      + id                       = (known after apply)
      + name                     = "db_storage_utilization_rd-professional-api-postgres-db-v16-prod"
      + resource_group_name      = "rd-professional-api-postgres-db-v16-data-prod"
      + scopes                   = [
          + "/subscriptions/8999dec3-0104-4a27-94ee-6588559729d1/resourceGroups/rd-professional-api-postgres-db-v16-data-prod/providers/Microsoft.DBforPostgreSQL/flexibleServers/rd-professional-api-postgres-db-v16-prod",
        ]
      + severity                 = 1
      + tags                     = {
          + "application"         = "reference-data"
          + "builtFrom"           = "https://github.com/HMCTS/rd-professional-api.git"
          + "businessArea"        = "CFT"
          + "contactSlackChannel" = "#ref-data-support"
          + "environment"         = "production"
          + "managedBy"           = "Reference Data"
        }
      + target_resource_location = (known after apply)
      + target_resource_type     = (known after apply)
      + window_size              = "PT15M"

      + action {
          + action_group_id = (known after apply)
        }

      + criteria {
          + aggregation            = "Average"
          + metric_name            = "storage_percent"
          + metric_namespace       = "Microsoft.DBforPostgreSQL/flexibleServers"
          + operator               = "GreaterThanOrEqual"
          + skip_metric_validation = false
          + threshold              = 80
        }
    }

Plan: 4 to add, 1 to change, 0 to destroy.

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@kiran-yenigala-hmcts kiran-yenigala-hmcts kiran-yenigala-hmcts approved these changes

@lukasz-wolski lukasz-wolski lukasz-wolski approved these changes

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@SammiChong @lukasz-wolski @kiran-yenigala-hmcts