Web UI - All service checks passing

[maciej-p]

Overview of the Issue

Under single service, Web UI showing that "All service checks passing" for each node, even if service is critical

Reproduction Steps

1. Visit the UI page at /ui/services
2. Click any unhealthy service
3. You will see that "All service checks passing" under each Instance

Consul Version

Consul v1.21.4

Browser and Operating system details

Chrome on macOS

Screengrabs

Unhealthy Service

False that all services passing on each Instance - should be only one healthy

[bjrust]

Seeing the same issue. This was introduced for me when upgrading from 1.20.2 to 1.21.4.

[jakemalleyman]

This issue is also present on v1.21.5.

The API is reporting (one of) the service checks as critical, but the UI displays "All service checks passing":

$ curl -fsSL https://consul.example.com/v1/health/service/my-foo | jq
[
  {
    "Node": {
      ...
    },
    "Service": {
     ...
    },
    "Checks": [
      {
        "CheckID": "serfHealth",
        "Name": "Serf Health Status",
        "Status": "passing",
        "Notes": "",
        "Output": "Agent alive and reachable",
        ...
      },
      {
        "CheckID": "service:my-foo:12345",
        "Name": "Service 'my-foo' check",
        "Status": "critical",
        "Notes": "",
        "Output": "TTL expired",
        ...
      }
    ]
  }
]

[adamw-linadm]

Also affected. Consul 1.21.5