Export variable

Also add new tests for chkmqhealthy and privileges

Dockerfile-server

@@ -97,7 +97,7 @@ COPY web /etc/mqm/web
 COPY etc/mqm/*.tpl /etc/mqm/
 RUN chmod ug+x /usr/local/bin/runmqserver \
   && chown 1001:root /usr/local/bin/*mq* \
-  && chmod ug+xs /usr/local/bin/chkmq* \
+  && chmod ug+x /usr/local/bin/chkmq* \
   && chown -R 1001:root /etc/mqm/* \
   && install --directory --mode 2775 --owner 1001 --group root /run/runmqserver \
   && touch /run/termination-log \

Makefile

@@ -37,7 +37,9 @@ MQ_ARCHIVE_DEV ?= $(MQ_VERSION)-IBM-MQ-Advanced-for-Developers-Non-Install-$(MQ_
 # MQ_SDK_ARCHIVE specifies the archive to use for building the golang programs.  Defaults vary on developer or advanced.
 MQ_SDK_ARCHIVE ?= $(MQ_ARCHIVE_DEV_$(MQ_VERSION))
 # Options to `go test` for the Docker tests
-TEST_OPTS_DOCKER ?=
+TEST_OPTS_DOCKER ?= 
+# Timeout for the Docker tests
+TEST_TIMEOUT_DOCKER ?= 30m
 # MQ_IMAGE_ADVANCEDSERVER is the name of the built MQ Advanced image
 MQ_IMAGE_ADVANCEDSERVER ?=ibm-mqadvanced-server
 # MQ_IMAGE_DEVSERVER is the name of the built MQ Advanced for Developers image
@@ -73,7 +75,7 @@ MQ_ARCHIVE_DEV_TYPE=Linux
 BUILD_SERVER_CONTAINER=build-server
 # NUM_CPU is the number of CPUs available to Docker.  Used to control how many
 # test run in parallel
-NUM_CPU = $(or $(shell docker info --format "{{ .NCPU }}"),2)
+NUM_CPU ?= $(or $(shell docker info --format "{{ .NCPU }}"),2)
 # BASE_IMAGE_TAG is a normalized version of BASE_IMAGE, suitable for use in a Docker tag
 BASE_IMAGE_TAG=$(lastword $(subst /, ,$(subst :,-,$(BASE_IMAGE))))
 #BASE_IMAGE_TAG=$(subst /,-,$(subst :,-,$(BASE_IMAGE)))
@@ -183,7 +185,7 @@ test-unit:
 test-advancedserver: test/docker/vendor
 	$(info $(SPACER)$(shell printf $(TITLE)"Test $(MQ_IMAGE_ADVANCEDSERVER):$(MQ_TAG) on $(shell docker --version)"$(END)))
 	docker inspect $(MQ_IMAGE_ADVANCEDSERVER):$(MQ_TAG)
-	cd test/docker && TEST_IMAGE=$(MQ_IMAGE_ADVANCEDSERVER):$(MQ_TAG) EXPECTED_LICENSE=Production go test -parallel $(NUM_CPU) $(TEST_OPTS_DOCKER)
+	cd test/docker && TEST_IMAGE=$(MQ_IMAGE_ADVANCEDSERVER):$(MQ_TAG) EXPECTED_LICENSE=Production go test -parallel $(NUM_CPU) -timeout $(TEST_TIMEOUT_DOCKER) $(TEST_OPTS_DOCKER)
 
 .PHONY: build-devjmstest
 build-devjmstest:
@@ -193,8 +195,9 @@ build-devjmstest:
 .PHONY: test-devserver
 test-devserver: test/docker/vendor
 	$(info $(SPACER)$(shell printf $(TITLE)"Test $(MQ_IMAGE_DEVSERVER):$(MQ_TAG) on $(shell docker --version)"$(END)))
+	
 	docker inspect $(MQ_IMAGE_DEVSERVER):$(MQ_TAG)
-	cd test/docker && TEST_IMAGE=$(MQ_IMAGE_DEVSERVER):$(MQ_TAG) EXPECTED_LICENSE=Developer DEV_JMS_IMAGE=$(DEV_JMS_IMAGE) IBMJRE=true go test -parallel $(NUM_CPU) -tags mqdev $(TEST_OPTS_DOCKER)
+	cd test/docker && TEST_IMAGE=$(MQ_IMAGE_DEVSERVER):$(MQ_TAG) EXPECTED_LICENSE=Developer DEV_JMS_IMAGE=$(DEV_JMS_IMAGE) IBMJRE=true go test -parallel $(NUM_CPU) -timeout $(TEST_TIMEOUT_DOCKER) -tags mqdev $(TEST_OPTS_DOCKER)
 
 .PHONY: coverage
 coverage:

cmd/chkmqhealthy/main.go

@@ -1,5 +1,5 @@
 /*
-© Copyright IBM Corporation 2017, 2019
+© Copyright IBM Corporation 2017, 2020
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -36,11 +36,11 @@ func queueManagerHealthy() (bool, error) {
 	cmd := exec.Command("dspmq", "-n", "-m", name)
 	// Run the command and wait for completion
 	out, err := cmd.CombinedOutput()
+	fmt.Printf("%s", out)
 	if err != nil {
 		fmt.Println(err)
 		return false, err
 	}
-	fmt.Printf("%s", out)
 	if !strings.Contains(string(out), "(RUNNING)") && !strings.Contains(string(out), "(RUNNING AS STANDBY)") && !strings.Contains(string(out), "(STARTING)") {
 		return false, nil
 	}

test/docker/docker_api_test.go

@@ -1,5 +1,5 @@
 /*
-© Copyright IBM Corporation 2017, 2019
+© Copyright IBM Corporation 2017, 2020
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -1433,3 +1433,44 @@ func TestTraceStrmqm(t *testing.T) {
 		t.Fatalf("No trace files found in trace directory /var/mqm/trace. RC=%d.", rc)
 	}
 }
+
+// utilTestHealthCheck is used by TestHealthCheck* to run a container with
+// privileges enabled or disabled.  Otherwise the same as the golden path tests.
+func utilTestHealthCheck(t *testing.T, nonewpriv bool) {
+	t.Parallel()
+	cli, err := client.NewEnvClient()
+	if err != nil {
+		t.Fatal(err)
+	}
+	containerConfig := container.Config{
+		Env: []string{"LICENSE=accept", "MQ_QMGR_NAME=qm1"},
+	}
+	hostConfig := getDefaultHostConfig(t, cli)
+	hostConfig.SecurityOpt = append(hostConfig.SecurityOpt, fmt.Sprintf("no-new-privileges:%v", nonewpriv))
+	id := runContainerWithHostConfig(t, cli, &containerConfig, hostConfig)
+	defer cleanContainer(t, cli, id)
+	waitForReady(t, cli, id)
+	rc, out := execContainer(t, cli, id, "", []string{"chkmqhealthy"})
+	t.Log(out)
+	if rc != 0 {
+		t.Errorf("Expected chkmqhealthy to return with exit code 0; got \"%v\"", rc)
+		t.Logf("Output from chkmqhealthy:\n%v", out)
+	}
+	// Stop the container cleanly
+	stopContainer(t, cli, id)
+}
+
+// TestHealthCheckWithNoNewPrivileges tests golden path start/stop plus
+// chkmqhealthy, when running in a container where no new privileges are
+// allowed (i.e. setuid is disabled)
+func TestHealthCheckWithNoNewPrivileges(t *testing.T) {
+	utilTestHealthCheck(t, true)
+}
+
+// TestHealthCheckWithNoNewPrivileges tests golden path start/stop plus
+// chkmqhealthy when running in a container where new privileges are
+// allowed (i.e. setuid is allowed)
+// See https://github.com/ibm-messaging/mq-container/issues/428
+func TestHealthCheckWithNewPrivileges(t *testing.T) {
+	utilTestHealthCheck(t, false)
+}

test/docker/docker_api_test_util.go

@@ -267,20 +267,8 @@ func generateRandomUID() string {
 	return fmt.Sprint(rand.Intn(max-min) + min)
 }
 
-// runContainerWithPorts creates and starts a container, exposing the specified ports on the host.
-// If no image is specified in the container config, then the image name is retrieved from the TEST_IMAGE
-// environment variable.
-func runContainerWithPorts(t *testing.T, cli *client.Client, containerConfig *container.Config, ports []int) string {
-	if containerConfig.Image == "" {
-		containerConfig.Image = imageName()
-	}
-	// Always run as a random user, unless the test has specified otherwise
-	if containerConfig.User == "" {
-		containerConfig.User = generateRandomUID()
-	}
-	// if coverage
-	containerConfig.Env = append(containerConfig.Env, "COVERAGE_FILE="+t.Name()+".cov")
-	containerConfig.Env = append(containerConfig.Env, "EXIT_CODE_FILE="+getExitCodeFilename(t))
+// getDefaultHostConfig creates a HostConfig and populates it with the defaults used in testing
+func getDefaultHostConfig(t *testing.T, cli *client.Client) *container.HostConfig {
 	hostConfig := container.HostConfig{
 		Binds: []string{
 			coverageBind(t),
@@ -299,6 +287,37 @@ func runContainerWithPorts(t *testing.T, cli *client.Client, containerConfig *co
 	} else {
 		t.Logf("Detected MQ Advanced image - dropping all capabilities")
 	}
+	return &hostConfig
+}
+
+// runContainerWithHostConfig creates and starts a container, using the supplied HostConfig.
+// Note that a default HostConfig can be created using getDefaultHostConfig.
+func runContainerWithHostConfig(t *testing.T, cli *client.Client, containerConfig *container.Config, hostConfig *container.HostConfig) string {
+	if containerConfig.Image == "" {
+		containerConfig.Image = imageName()
+	}
+	// Always run as a random user, unless the test has specified otherwise
+	if containerConfig.User == "" {
+		containerConfig.User = generateRandomUID()
+	}
+	// if coverage
+	containerConfig.Env = append(containerConfig.Env, "COVERAGE_FILE="+t.Name()+".cov")
+	containerConfig.Env = append(containerConfig.Env, "EXIT_CODE_FILE="+getExitCodeFilename(t))
+	networkingConfig := network.NetworkingConfig{}
+	t.Logf("Running container (%s)", containerConfig.Image)
+	ctr, err := cli.ContainerCreate(context.Background(), containerConfig, hostConfig, &networkingConfig, t.Name())
+	if err != nil {
+		t.Fatal(err)
+	}
+	startContainer(t, cli, ctr.ID)
+	return ctr.ID
+}
+
+// runContainerWithPorts creates and starts a container, exposing the specified ports on the host.
+// If no image is specified in the container config, then the image name is retrieved from the TEST_IMAGE
+// environment variable.
+func runContainerWithPorts(t *testing.T, cli *client.Client, containerConfig *container.Config, ports []int) string {
+	hostConfig := getDefaultHostConfig(t, cli)
 	for _, p := range ports {
 		port := nat.Port(fmt.Sprintf("%v/tcp", p))
 		hostConfig.PortBindings[port] = []nat.PortBinding{
@@ -307,14 +326,7 @@ func runContainerWithPorts(t *testing.T, cli *client.Client, containerConfig *co
 			},
 		}
 	}
-	networkingConfig := network.NetworkingConfig{}
-	t.Logf("Running container (%s)", containerConfig.Image)
-	ctr, err := cli.ContainerCreate(context.Background(), containerConfig, &hostConfig, &networkingConfig, t.Name())
-	if err != nil {
-		t.Fatal(err)
-	}
-	startContainer(t, cli, ctr.ID)
-	return ctr.ID
+	return runContainerWithHostConfig(t, cli, containerConfig, hostConfig)
 }
 
 // runContainer creates and starts a container.  If no image is specified in
@@ -526,6 +538,7 @@ func waitForContainer(t *testing.T, cli *client.Client, ID string, timeout time.
 
 // execContainer runs a command in a running container, and returns the exit code and output
 func execContainer(t *testing.T, cli *client.Client, ID string, user string, cmd []string) (int, string) {
+	t.Logf("Running command: %v", cmd)
 	config := types.ExecConfig{
 		User:        user,
 		Privileged:  false,

travis-build-scripts/test.sh

@@ -16,6 +16,9 @@
 
 set -e
 
+# Use verbose test output
+export TEST_OPTS_DOCKER="-v"
+
 echo 'Testing Developer image...' && echo -en 'travis_fold:start:test-devserver\\r'
 make test-devserver
 echo -en 'travis_fold:end:test-devserver\\r'