add Calipso smoke test

Change-Id: If9d3e1e25536134488e899a5cc261fa53e92ab51
Signed-off-by: yayogev <yaronyogev@gmail.com>

diff --git a/app/install/test/smoke_test.py b/app/install/test/smoke_test.py
new file mode 100644 (file)
index 0000000..909648b
--- /dev/null
+++ b/app/install/test/smoke_test.py
@@ -0,0 +1,88 @@
+#!/usr/bin/env python3
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems)   #
+# and others                                                                  #
+#                                                                             #
+# All rights reserved. This program and the accompanying materials            #
+# are made available under the terms of the Apache License, Version 2.0       #
+# which accompanies this distribution, and is available at                    #
+# http://www.apache.org/licenses/LICENSE-2.0                                  #
+###############################################################################
+
+# Check that Docker images are up and running
+
+import argparse
+from subprocess import check_output
+import sys
+
+from utils.binary_converter import BinaryConverter
+
+IMAGES_TO_SEARCH = ["ui", "sensu", "scan", "api", "ldap", "listen", "mongo"]
+
+
+class DockerImageCheck:
+    STATUS_HEADER = "STATUS"
+    PORTS_HEADER = "PORTS"
+    HEADERS = [
+        "CONTAINER ID",
+        "IMAGE",
+        "COMMAND",
+        "CREATED",
+        "STATUS",
+        "PORTS",
+        "NAMES"
+    ]
+
+    def __init__(self):
+        args = self.get_args()
+        self.docker_ps = ""
+        if args.inputfile:
+            try:
+                with open(args.inputfile, 'r') as input_file:
+                    dummy_input = input_file.read()
+                    self.docker_ps = dummy_input.splitlines()
+            except FileNotFoundError:
+                raise FileNotFoundError("failed to open input file: {}"
+                                        .format(args.inputfile))
+                exit(1)
+        else:
+            cmd = "sudo docker ps"
+            output = check_output(cmd, shell=True)
+            converter = BinaryConverter()
+            output = converter.binary2str(output)
+            self.docker_ps = output.splitlines()
+        headers_line = self.docker_ps[0]
+        self.header_location = {}
+        for h in self.HEADERS:
+            self.header_location[h] = headers_line.index(h)
+
+    @staticmethod
+    def get_args():
+        # try to read scan plan from command line parameters
+        parser = argparse.ArgumentParser()
+        parser.add_argument('-i', '--inputfile', nargs='?', type=str,
+                            default='',
+                            help="read input from the specifed file \n" +
+                                 "(default: from stdin)")
+        return parser.parse_args()
+
+    def verify_image_is_up(self, image_name) -> bool:
+        matches = [line for line in self.docker_ps if line.endswith(image_name)]
+        if not matches:
+            print("missing docker image: {}".format(image_name))
+            return False
+        line = matches[0]
+        status = line[self.header_location[self.STATUS_HEADER]-1:]
+        status = status.split()[0] if ' ' in status else status
+        status = status.lower()
+        if status == "up":
+            return True
+        print("image {} is not up".format(image_name))
+        return False
+
+if __name__ == '__main__':
+    image_checker = DockerImageCheck()
+    ret = True
+    for image in ["calipso-{}".format(i) for i in IMAGES_TO_SEARCH]:
+        ret = ret and image_checker.verify_image_is_up(image)
+    sys.exit(0 if ret else 1)