Add retry around common timeout for hardened docker test (#12601)

Signed-off-by: Derek Nola <derek.nola@suse.com>

Author: dereknola

tests/docker/hardened/hardened_test.go

@@ -85,17 +85,20 @@ kubelet-arg:
 				return docker.RunCommand(cmd)
 			}, "60s", "5s").Should(Equal("2"))
 			_, err = config.DeployWorkload("hardened-netpool.yaml")
+			Expect(err).NotTo(HaveOccurred())
 		})
 		It("checks ingress connections", func() {
 			for _, scheme := range []string{"http", "https"} {
-				for _, server := range config.Servers {
-					cmd := fmt.Sprintf("curl -vksf -H 'Host: example.com' %s://%s/", scheme, server.IP)
-					Expect(docker.RunCommand(cmd)).Error().NotTo(HaveOccurred())
-				}
-				for _, agent := range config.Agents {
-					cmd := fmt.Sprintf("curl -vksf -H 'Host: example.com' %s://%s/", scheme, agent.IP)
-					Expect(docker.RunCommand(cmd)).Error().NotTo(HaveOccurred())
-				}
+				Eventually(func(g Gomega) {
+					for _, server := range config.Servers {
+						cmd := fmt.Sprintf("curl -vksf -H 'Host: example.com' %s://%s/", scheme, server.IP)
+						g.Expect(docker.RunCommand(cmd)).Error().NotTo(HaveOccurred())
+					}
+					for _, agent := range config.Agents {
+						cmd := fmt.Sprintf("curl -vksf -H 'Host: example.com' %s://%s/", scheme, agent.IP)
+						g.Expect(docker.RunCommand(cmd)).Error().NotTo(HaveOccurred())
+					}
+				}, "30s", "10s").Should(Succeed())
 			}
 		})
 		It("confirms we can make a request through the nodeport service", func() {