podman healthcheck run (phase 1)

Add the ability to manually run a container's healthcheck command.
This is only the first phase of implementing the healthcheck.
Subsequent pull requests will deal with the exposing the results and
history of healthchecks as well as the scheduling.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/libpod/container.go b/libpod/container.go
index 75f4a4a4f..2381f53ad 100644
--- a/libpod/container.go
+++ b/libpod/container.go
@@ -10,6 +10,7 @@ import (
 
 	"github.com/containernetworking/cni/pkg/types"
 	cnitypes "github.com/containernetworking/cni/pkg/types/current"
+	"github.com/containers/image/manifest"
 	"github.com/containers/libpod/libpod/lock"
 	"github.com/containers/libpod/pkg/namespaces"
 	"github.com/containers/storage"
@@ -365,6 +366,9 @@ type ContainerConfig struct {
 
 	// Systemd tells libpod to setup the container in systemd mode
 	Systemd bool `json:"systemd"`
+
+	// HealtchCheckConfig has the health check command and related timings
+	HealthCheckConfig *manifest.Schema2HealthConfig
 }
 
 // ContainerStatus returns a string representation for users
@@ -1085,3 +1089,14 @@ func (c *Container) ContainerState() (*ContainerState, error) {
 	deepcopier.Copy(c.state).To(returnConfig)
 	return c.state, nil
 }
+
+// HasHealthCheck returns bool as to whether there is a health check
+// defined for the container
+func (c *Container) HasHealthCheck() bool {
+	return c.config.HealthCheckConfig != nil
+}
+
+// HealthCheckConfig returns the command and timing attributes of the health check
+func (c *Container) HealthCheckConfig() *manifest.Schema2HealthConfig {
+	return c.config.HealthCheckConfig
+}