[spp] [PATCH 06/15] tools/sppc: add spp-nfv app continer

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 tools/sppc/app/spp-nfv.py | 127 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100755 tools/sppc/app/spp-nfv.py

diff --git a/tools/sppc/app/spp-nfv.py b/tools/sppc/app/spp-nfv.py
new file mode 100755
index 0000000..cdb61a8
--- /dev/null
+++ b/tools/sppc/app/spp-nfv.py
@@ -0,0 +1,127 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2018 Nippon Telegraph and Telephone Corporation
+
+import argparse
+import os
+import subprocess
+import sys
+
+work_dir = os.path.dirname(__file__)
+sys.path.append(work_dir + '/..')
+from conf import env
+from lib import app_helper
+from lib import common
+
+target_name = 'spp'
+
+
+def parse_args():
+    parser = argparse.ArgumentParser(
+        description="Launcher for spp-nfv application container")
+
+    parser = app_helper.add_eal_args(parser)
+
+    # Application specific arguments
+    parser.add_argument(
+        '-i', '--sec-id',
+        type=int,
+        help='Secondary ID')
+    parser.add_argument(
+        '-ip', '--ctrl-ip',
+        type=str,
+        help="IP address of SPP controller")
+    parser.add_argument(
+        '--ctrl-port',
+        type=int,
+        default=6666,
+        help="Port of SPP controller")
+
+    parser = app_helper.add_sppc_args(parser)
+
+    return parser.parse_args()
+
+
+def main():
+    args = parse_args()
+
+    # Setup docker command.
+    docker_cmd = ['sudo', 'docker', 'run', '\\']
+    docker_opts = []
+
+    # This container is running in backgroud in defualt.
+    if args.foreground is not True:
+        docker_opts += ['-d', '\\']
+    else:
+        docker_opts += ['-it', '\\']
+
+    if args.container_image is not None:
+        container_image = args.container_image
+    else:
+        # Container image name, for exp 'sppc/dpdk-ubuntu:18.04'
+        container_image = common.container_img_name(
+            env.CONTAINER_IMG_NAME[target_name],
+            args.dist_name,
+            args.dist_ver)
+
+    docker_opts += [
+        '--privileged', '\\',  # should be privileged
+        '-v', '/dev/hugepages:/dev/hugepages', '\\',
+        '-v', '/var/run/:/var/run/', '\\',
+        '-v', '/tmp/:/tmp/', '\\',
+        container_image, '\\'
+    ]
+
+    # This container is running in backgroud in defualt.
+    if args.foreground is not True:
+        docker_run_opt = '-d'
+    else:
+        docker_run_opt = '-it'
+
+    # Setup spp_nfv command.
+    cmd_path = '%s/../spp/src/nfv/%s/spp_nfv' % (
+        env.RTE_SDK, env.RTE_TARGET)
+
+    spp_cmd = [cmd_path, '\\']
+
+    # Do not use 'app_helper.setup_eal_opts()' because spp_nfv does
+    # not use virtio.
+    core_opt = app_helper.get_core_opt(args)
+    mem_opt = app_helper.get_mem_opt(args)
+    eal_opts = [
+        core_opt['attr'], core_opt['val'], '\\',
+        '-n', str(args.nof_memchan), '\\',
+        mem_opt['attr'], mem_opt['val'], '\\',
+        '--proc-type', 'secondary', '\\',
+        '--', '\\']
+
+    spp_opts = []
+    # Check for other mandatory opitons.
+    if args.sec_id is None:
+        common.error_exit('--sec-id')
+    else:
+        spp_opts += ['-n', str(args.sec_id), '\\']
+
+    # IP address of SPP controller.
+    ctrl_ip = os.getenv('SPP_CTRL_IP', args.ctrl_ip)
+    if ctrl_ip is None:
+        common.error_exit('SPP_CTRL_IP')
+    else:
+        spp_opts += ['-s', '%s:%d' % (ctrl_ip, args.ctrl_port), '\\']
+
+    cmds = docker_cmd + docker_opts + spp_cmd + eal_opts + spp_opts
+    if cmds[-1] == '\\':
+        cmds.pop()
+    common.print_pretty_commands(cmds)
+
+    if args.dry_run is True:
+        exit()
+
+    # Remove delimiters for print_pretty_commands().
+    while '\\' in cmds:
+        cmds.remove('\\')
+    subprocess.call(cmds)
+
+
+if __name__ == '__main__':
+    main()
-- 
2.17.1