test: Basic build tests for all 4 combinations of runtime/network.

{docker,cri} × {bridge,weave}

Needs a top-level Makefile hook to control the output directory.

Signed-off-by: Ian Campbell <ijc@docker.com>

Author: Ian Campbell

Makefile

@@ -11,14 +11,16 @@ endif
 
 KUBE_FORMAT_ARGS := $(patsubst %,-format %,$(KUBE_FORMATS))
 
+KUBE_BASENAME ?= kube-
+
 .PHONY: all master node
 all: master node
 
 master: yml/kube.yml yml/$(KUBE_RUNTIME).yml yml/$(KUBE_RUNTIME)-master.yml yml/$(KUBE_NETWORK).yml
-	linuxkit $(LINUXKIT_ARGS) build $(LINUXKIT_BUILD_ARGS) -name kube-master $(KUBE_FORMAT_ARGS) $^
+	linuxkit $(LINUXKIT_ARGS) build $(LINUXKIT_BUILD_ARGS) -name $(KUBE_BASENAME)master $(KUBE_FORMAT_ARGS) $^
 
 node: yml/kube.yml yml/$(KUBE_RUNTIME).yml yml/$(KUBE_NETWORK).yml
-	linuxkit $(LINUXKIT_ARGS) build $(LINUXKIT_BUILD_ARGS) -name kube-node $(KUBE_FORMAT_ARGS) $^
+	linuxkit $(LINUXKIT_ARGS) build $(LINUXKIT_BUILD_ARGS) -name $(KUBE_BASENAME)node $(KUBE_FORMAT_ARGS) $^
 
 yml/weave.yml: kube-weave.yaml
 

test/.gitignore

@@ -0,0 +1,2 @@
+_results
+cases/_tmp

test/cases/000_smoke/001_cri-bridge/test.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+# SUMMARY: build and boot using cri-containerd runtime and Bridged networking
+# LABELS:
+
+runtime=cri-containerd
+network=bridge
+
+# Doesn't return
+. ../common.sh

test/cases/000_smoke/002_cri-weave/test.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+# SUMMARY: build and boot using cri-containerd runtime and Weave networking
+# LABELS:
+
+runtime=cri-containerd
+network=weave
+
+# Doesn't return
+. ../common.sh

test/cases/000_smoke/003_docker-bridge/test.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+# SUMMARY: build and boot using Docker runtime and Bridged networking
+# LABELS:
+
+runtime=docker
+network=bridge
+
+# Doesn't return
+. ../common.sh

test/cases/000_smoke/004_docker-weave/test.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+# SUMMARY: build and boot using Docker runtime and Weave networking
+# LABELS:
+
+runtime=docker
+network=weave
+
+# Doesn't return
+. ../common.sh

test/cases/000_smoke/common.sh

@@ -0,0 +1,26 @@
+# To be sourced by */test.sh
+
+set -e
+
+# Source libraries. Uncomment if needed/defined
+#. "${RT_LIB}"
+#. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+if [ "x$runtime" = "x" ] || [ "x$network" = "x" ] ; then
+	echo "common.sh requires \$runtime and \$network" >&2
+	exit 1
+fi
+
+clean_up() {
+	rm -f kube-master.iso
+}
+
+trap clean_up EXIT
+
+export KUBE_RUNTIME=$runtime
+export KUBE_NETWORK=$network
+export LINUXKIT_BUILD_ARGS="--disable-content-trust"
+export KUBE_BASENAME="`pwd`/kube-"
+make -C ${RT_PROJECT_ROOT}/../../ master
+
+exit 0

test/cases/000_smoke/group.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+# SUMMARY: Basic build and run smoke tests
+# LABELS:
+
+group_init() {
+    # Group initialisation code goes here
+    return 0
+}
+
+group_deinit() {
+    # Group de-initialisation code goes here
+    return 0
+}
+
+CMD=$1
+case $CMD in
+init)
+    group_init
+    res=$?
+    ;;
+deinit)
+    group_deinit
+    res=$?
+    ;;
+*)
+    res=1
+    ;;
+esac
+
+exit $res
+

test/cases/group.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+# NAME: kubernetes
+# SUMMARY: LinuxKit/Kubernetes regression tests
+
+# Source libraries. Uncomment if needed/defined
+# . "${RT_LIB}"
+#. "${RT_PROJECT_ROOT}/_lib/lib.sh"
+
+group_init() {
+    # Group initialisation code goes here
+    return 0
+}
+
+group_deinit() {
+    # Group de-initialisation code goes here
+    return 0
+}
+
+CMD=$1
+case $CMD in
+init)
+    group_init
+    res=$?
+    ;;
+deinit)
+    group_deinit
+    res=$?
+    ;;
+*)
+    res=1
+    ;;
+esac
+
+exit $res