agent: support new Docker API Health field (#1475)

agent/docker.go

@@ -403,6 +403,14 @@ func (dm *dockerManager) updateContainerStats(ctr *container.ApiInfo, cacheTimeM
 	stats.Id = ctr.IdShort
 
 	statusText, health := parseDockerStatus(ctr.Status)
+
+	// Use Health.Status if it's available (Docker API 1.52+; Podman TBD - https://github.com/containers/podman/issues/27786)
+	if ctr.Health.Status != "" {
+		if h, ok := container.DockerHealthStrings[ctr.Health.Status]; ok {
+			health = h
+		}
+	}
+
 	stats.Status = statusText
 	stats.Health = health
 

internal/entities/container/container.go

@@ -10,6 +10,10 @@ type ApiInfo struct {
 	Status  string
 	State   string
 	Image   string
+	Health  struct {
+		Status string
+		// FailingStreak int
+	}
 	// ImageID string
 	// Command string
 	// Created int64