github.com/containers/libpod@v1.9.4-0.20220419124438-4284fd425507/pkg/api/handlers/libpod/healthcheck.go (about)

     1  package libpod
     2  
     3  import (
     4  	"net/http"
     5  
     6  	"github.com/containers/libpod/libpod"
     7  	"github.com/containers/libpod/pkg/api/handlers/utils"
     8  )
     9  
    10  func RunHealthCheck(w http.ResponseWriter, r *http.Request) {
    11  	runtime := r.Context().Value("runtime").(*libpod.Runtime)
    12  	name := utils.GetName(r)
    13  	status, err := runtime.HealthCheck(name)
    14  	if err != nil {
    15  		if status == libpod.HealthCheckContainerNotFound {
    16  			utils.ContainerNotFound(w, name, err)
    17  			return
    18  		}
    19  		if status == libpod.HealthCheckNotDefined {
    20  			utils.Error(w, "no healthcheck defined", http.StatusConflict, err)
    21  			return
    22  		}
    23  		if status == libpod.HealthCheckContainerStopped {
    24  			utils.Error(w, "container not running", http.StatusConflict, err)
    25  			return
    26  		}
    27  		utils.InternalServerError(w, err)
    28  		return
    29  	}
    30  	ctr, err := runtime.LookupContainer(name)
    31  	if err != nil {
    32  		utils.InternalServerError(w, err)
    33  		return
    34  	}
    35  
    36  	hcLog, err := ctr.GetHealthCheckLog()
    37  	if err != nil {
    38  		utils.InternalServerError(w, err)
    39  		return
    40  	}
    41  
    42  	utils.WriteResponse(w, http.StatusOK, hcLog)
    43  }