Add check for https://discuss.pytorch.org/ along with ssl certificate…

[jordanconway]

… valididty check.

[github-actions]

OpenTofu plan for prod

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

OpenTofu used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
+   create
!~  update in-place

OpenTofu will perform the following actions:

  # datadog_synthetics_test.pytorch-discourse-certificate will be created
+   resource "datadog_synthetics_test" "pytorch-discourse-certificate" {
+       id         = (known after apply)
+       locations  = [
+           "aws:us-west-2",
        ]
+       message    = <<-EOT
            discuss.pytorch.org TLS certificate is close to expiring.
            
            {{{synthetics.attributes.result.failure.message}}}
            
            @slack-pytorch-infra-alerts
        EOT
+       monitor_id = (known after apply)
+       name       = "SSL Certificate Validity - discuss.pytorch.org"
+       status     = "live"
+       subtype    = "ssl"
+       tags       = [
+           "env:project",
+           "project:pytorch",
+           "service:discourse",
        ]
+       type       = "api"

+       assertion {
+           operator = "isInMoreThan"
+           target   = "30"
+           type     = "certificate"
        }

+       options_list {
+           http_version        = "any"
+           min_location_failed = 1
+           tick_every          = 3600

+           retry {
+               count    = 2
+               interval = 60000
            }
        }

+       request_definition {
+           host = "discuss.pytorch.org"
+           port = "443"
        }
    }

  # datadog_synthetics_test.pytorch-discuss will be updated in-place
!~  resource "datadog_synthetics_test" "pytorch-discuss" {
        id               = "jd6-m2d-w7r"
!~      message          = <<-EOT
          - Notify @webhook-lf-incident-io. Follow https://linuxfoundation.atlassian.net/wiki/spaces/IT/pages/30416028/On-call+Common+Fixes how to fix the issue.
          + discuss.pytorch.org is down or returning non-200 status code.
          + 
          + {{{synthetics.attributes.result.failure.message}}}
          + 
          + @slack-pytorch-infra-alerts
        EOT
        name             = "discuss.pytorch.org Check"
        tags             = [
            "env:project",
            "project:pytorch",
            "service:discuss",
        ]
#        (9 unchanged attributes hidden)

#        (4 unchanged blocks hidden)
    }

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

✅ Plan applied in Tofu Apply #41