podman inspect add State.Health field for docker compat

podman inspect shows the healthcheck status in `.State.Healthcheck`,
docker uses `.State.Health`. To make sure docker scripts work we
should add the `Health` key. Because we do not want to display both keys
by default we only use the new `Health` key. This is a breaking change
for podman users but matches what docker does. To provide some form of
compatibility users can still use `--format {{.State.Healthcheck}}`. IT
is just not shown by default.

Fixes #11645

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

3 files changed, 15 insertions, 12 deletions

diff --git a/test/apiv2/python/rest_api/test_v2_0_0_container.py b/test/apiv2/python/rest_api/test_v2_0_0_container.py
index dbad6824f..853e9da88 100644
--- a/test/apiv2/python/rest_api/test_v2_0_0_container.py
+++ b/test/apiv2/python/rest_api/test_v2_0_0_container.py
@@ -56,7 +56,7 @@ class ContainerTestCase(APITestCase):
         self.assertEqual(r.status_code, 200, r.text)
         self.assertId(r.content)
         out = r.json()
-        self.assertIsNone(out["State"].get("Health"))
+        self.assertIsNotNone(out["State"].get("Health"))
         self.assertListEqual(["CMD", "pidof", "top"], out["Config"]["Healthcheck"]["Test"])
         self.assertEqual(5000000000, out["Config"]["Healthcheck"]["Interval"])
         self.assertEqual(2000000000, out["Config"]["Healthcheck"]["Timeout"])
diff --git a/test/e2e/healthcheck_run_test.go b/test/e2e/healthcheck_run_test.go
index 1445a634b..2826f2b34 100644
--- a/test/e2e/healthcheck_run_test.go
+++ b/test/e2e/healthcheck_run_test.go
@@ -117,7 +117,7 @@ var _ = Describe("Podman healthcheck run", func() {
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		inspect := podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+		Expect(inspect[0].State.Health.Status).To(Equal("starting"))
 	})
 
 	It("podman healthcheck failed checks in start-period should not change status", func() {
@@ -138,7 +138,9 @@ var _ = Describe("Podman healthcheck run", func() {
 		Expect(hc).Should(Exit(1))
 
 		inspect := podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+		Expect(inspect[0].State.Health.Status).To(Equal("starting"))
+		// test old podman compat (see #11645)
+		Expect(inspect[0].State.Healthcheck().Status).To(Equal("starting"))
 	})
 
 	It("podman healthcheck failed checks must reach retries before unhealthy ", func() {
@@ -151,15 +153,16 @@ var _ = Describe("Podman healthcheck run", func() {
 		Expect(hc).Should(Exit(1))
 
 		inspect := podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+		Expect(inspect[0].State.Health.Status).To(Equal("starting"))
 
 		hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
 		hc.WaitWithDefaultTimeout()
 		Expect(hc).Should(Exit(1))
 
 		inspect = podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal(define.HealthCheckUnhealthy))
-
+		Expect(inspect[0].State.Health.Status).To(Equal(define.HealthCheckUnhealthy))
+		// test old podman compat (see #11645)
+		Expect(inspect[0].State.Healthcheck().Status).To(Equal(define.HealthCheckUnhealthy))
 	})
 
 	It("podman healthcheck good check results in healthy even in start-period", func() {
@@ -172,7 +175,7 @@ var _ = Describe("Podman healthcheck run", func() {
 		Expect(hc).Should(Exit(0))
 
 		inspect := podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal(define.HealthCheckHealthy))
+		Expect(inspect[0].State.Health.Status).To(Equal(define.HealthCheckHealthy))
 	})
 
 	It("podman healthcheck unhealthy but valid arguments check", func() {
@@ -195,14 +198,14 @@ var _ = Describe("Podman healthcheck run", func() {
 		Expect(hc).Should(Exit(1))
 
 		inspect := podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+		Expect(inspect[0].State.Health.Status).To(Equal("starting"))
 
 		hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
 		hc.WaitWithDefaultTimeout()
 		Expect(hc).Should(Exit(1))
 
 		inspect = podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal(define.HealthCheckUnhealthy))
+		Expect(inspect[0].State.Health.Status).To(Equal(define.HealthCheckUnhealthy))
 
 		foo := podmanTest.Podman([]string{"exec", "hc", "touch", "/foo"})
 		foo.WaitWithDefaultTimeout()
@@ -213,7 +216,7 @@ var _ = Describe("Podman healthcheck run", func() {
 		Expect(hc).Should(Exit(0))
 
 		inspect = podmanTest.InspectContainer("hc")
-		Expect(inspect[0].State.Healthcheck.Status).To(Equal(define.HealthCheckHealthy))
+		Expect(inspect[0].State.Health.Status).To(Equal(define.HealthCheckHealthy))
 
 		// Test podman ps --filter heath is working (#11687)
 		ps := podmanTest.Podman([]string{"ps", "--filter", "health=healthy"})
diff --git a/test/system/220-healthcheck.bats b/test/system/220-healthcheck.bats
index e416629e6..e5a0e7e88 100644
--- a/test/system/220-healthcheck.bats
+++ b/test/system/220-healthcheck.bats
@@ -12,13 +12,13 @@ function _check_health {
     local testname="$1"
     local tests="$2"
 
-    run_podman inspect --format json healthcheck_c
+    run_podman inspect --format "{{json .State.Healthcheck}}" healthcheck_c
 
     parse_table "$tests" | while read field expect;do
         # (kludge to deal with parse_table and empty strings)
         if [ "$expect" = "''" ]; then expect=""; fi
 
-        actual=$(jq -r ".[0].State.Healthcheck.$field" <<<"$output")
+        actual=$(jq -r ".$field" <<<"$output")
         is "$actual" "$expect" "$testname - .State.Healthcheck.$field"
     done
 }