]>
Commit | Line | Data |
---|---|---|
eeecce05 BP |
1 | #! /bin/sh |
2 | # | |
6b2771c3 | 3 | # Copyright (c) 2013, 2015 Nicira, Inc. |
eeecce05 BP |
4 | # |
5 | # Licensed under the Apache License, Version 2.0 (the "License"); | |
6 | # you may not use this file except in compliance with the License. | |
7 | # You may obtain a copy of the License at: | |
8 | # | |
9 | # http://www.apache.org/licenses/LICENSE-2.0 | |
10 | # | |
11 | # Unless required by applicable law or agreed to in writing, software | |
12 | # distributed under the License is distributed on an "AS IS" BASIS, | |
13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | # See the License for the specific language governing permissions and | |
15 | # limitations under the License. | |
16 | ||
17 | set -e | |
18 | ||
8da7cd8c | 19 | run() { |
eeecce05 BP |
20 | (cd "$sandbox" && "$@") || exit 1 |
21 | } | |
22 | ||
8da7cd8c | 23 | run_xterm() { |
4cf272aa AZ |
24 | title=$1; |
25 | shift | |
26 | run xterm -T "$title" -e "$@" & | |
8da7cd8c AZ |
27 | } |
28 | ||
29 | rungdb() { | |
30 | under_gdb=$1 | |
60ceeb6c | 31 | gdb_run=$2 |
8da7cd8c | 32 | shift |
60ceeb6c AZ |
33 | shift |
34 | ||
8da7cd8c AZ |
35 | # Remove the --detach and to put the process under gdb control. |
36 | # Also remove --vconsole:off to allow error message to show up | |
37 | # on the console. | |
38 | # Use "DISPLAY" variable to determine out if X is supported | |
39 | if $under_gdb && [ "$DISPLAY" ]; then | |
40 | args=`echo $@ |sed s/--detach//g | sed s/--vconsole:off//g` | |
fdc14c7b | 41 | xterm_title=$1 |
60ceeb6c AZ |
42 | |
43 | gdb_cmd="" | |
44 | if $gdb_run; then | |
45 | gdb_cmd="-ex run" | |
46 | fi | |
47 | ||
48 | run_xterm $xterm_title gdb $gdb_cmd --args $args | |
8da7cd8c AZ |
49 | else |
50 | run $@ | |
51 | fi | |
52 | } | |
53 | ||
4b814d41 AZ |
54 | gdb_vswitchd=false |
55 | gdb_ovsdb=false | |
60ceeb6c AZ |
56 | gdb_vswitchd_ex=false |
57 | gdb_ovsdb_ex=false | |
eeecce05 BP |
58 | builddir= |
59 | srcdir= | |
60 | schema= | |
61 | installed=false | |
62 | built=false | |
8da7cd8c | 63 | |
eeecce05 BP |
64 | for option; do |
65 | # This option-parsing mechanism borrowed from a Autoconf-generated | |
66 | # configure script under the following license: | |
67 | ||
68 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, | |
69 | # 2002, 2003, 2004, 2005, 2006, 2009, 2013 Free Software Foundation, Inc. | |
70 | # This configure script is free software; the Free Software Foundation | |
71 | # gives unlimited permission to copy, distribute and modify it. | |
72 | ||
73 | # If the previous option needs an argument, assign it. | |
74 | if test -n "$prev"; then | |
75 | eval $prev=\$option | |
76 | prev= | |
77 | continue | |
78 | fi | |
79 | case $option in | |
80 | *=*) optarg=`expr "X$option" : '[^=]*=\(.*\)'` ;; | |
81 | *) optarg=yes ;; | |
82 | esac | |
83 | ||
84 | case $dashdash$option in | |
85 | --) | |
86 | dashdash=yes ;; | |
87 | -h|--help) | |
88 | cat <<EOF | |
89 | ovs-sandbox, for starting a sandboxed dummy Open vSwitch environment | |
90 | usage: $0 [OPTION...] | |
91 | ||
92 | If you run ovs-sandbox from an OVS build directory, it uses the OVS that | |
93 | you built. Otherwise, if you have an installed Open vSwitch, it uses | |
94 | the installed version. | |
95 | ||
96 | These options force ovs-sandbox to use a particular OVS build: | |
97 | -b, --builddir=DIR specify Open vSwitch build directory | |
98 | -s, --srcdir=DIR specify Open vSwitch source directory | |
99 | These options force ovs-sandbox to use an installed Open vSwitch: | |
100 | -i, --installed use installed Open vSwitch | |
8da7cd8c | 101 | -g, --gdb-vswitchd run ovs-vswitchd under gdb |
4b814d41 | 102 | -d, --gdb-ovsdb run ovsdb-server under gdb |
eeecce05 BP |
103 | -S, --schema=FILE use FILE as vswitch.ovsschema |
104 | ||
105 | Other options: | |
106 | -h, --help Print this usage message. | |
107 | EOF | |
108 | exit 0 | |
109 | ;; | |
110 | ||
111 | --b*=*) | |
112 | builddir=$optarg | |
113 | built=: | |
114 | ;; | |
115 | -b|--b*) | |
116 | prev=builddir | |
117 | built=: | |
118 | ;; | |
119 | --sr*=*) | |
120 | srcdir=$optarg | |
121 | built=false | |
122 | ;; | |
123 | -s|--sr*) | |
124 | prev=srcdir | |
125 | built=false | |
126 | ;; | |
127 | -i|--installed) | |
128 | installed=: | |
129 | ;; | |
130 | --sc*=*) | |
131 | schema=$optarg | |
132 | installed=: | |
133 | ;; | |
134 | -S|--sc*) | |
135 | prev=schema | |
136 | installed=: | |
137 | ;; | |
8da7cd8c AZ |
138 | -g|--gdb-v*) |
139 | gdb_vswitchd=true | |
60ceeb6c AZ |
140 | gdb_vswitchd_ex=false |
141 | ;; | |
142 | -e|--gdb-ex-v*) | |
143 | gdb_vswitchd=true | |
144 | gdb_vswitchd_ex=true | |
8da7cd8c | 145 | ;; |
4b814d41 AZ |
146 | -d|--gdb-o*) |
147 | gdb_ovsdb=true | |
60ceeb6c AZ |
148 | gdb_ovsdb_ex=false |
149 | ;; | |
150 | -r|--gdb-ex-o*) | |
151 | gdb_ovsdb=true | |
152 | gdb_ovsdb_ex=true | |
4b814d41 | 153 | ;; |
eeecce05 BP |
154 | -*) |
155 | echo "unrecognized option $option (use --help for help)" >&2 | |
156 | exit 1 | |
157 | ;; | |
158 | *) | |
159 | echo "$option: non-option arguments not supported (use --help for help)" >&2 | |
160 | exit 1 | |
161 | ;; | |
162 | esac | |
163 | shift | |
164 | done | |
165 | ||
166 | if $installed && $built; then | |
167 | echo "sorry, conflicting options (use --help for help)" >&2 | |
168 | exit 1 | |
169 | elif $installed || $built; then | |
170 | : | |
171 | elif test -e vswitchd/ovs-vswitchd; then | |
172 | built=: | |
173 | builddir=. | |
174 | elif (ovs-vswitchd --version) >/dev/null 2>&1; then | |
175 | installed=: | |
176 | else | |
177 | echo "can't find an OVS build or install (use --help for help)" >&2 | |
178 | exit 1 | |
179 | fi | |
180 | ||
181 | if $built; then | |
182 | if test ! -e "$builddir"/vswitchd/ovs-vswitchd; then | |
183 | echo "$builddir does not appear to be an OVS build directory" >&2 | |
184 | exit 1 | |
185 | fi | |
186 | builddir=`cd $builddir && pwd` | |
187 | ||
188 | # Find srcdir. | |
189 | case $srcdir in | |
190 | '') | |
191 | srcdir=$builddir | |
9feb1017 | 192 | if test ! -e "$srcdir"/WHY-OVS.md; then |
eeecce05 BP |
193 | srcdir=`cd $builddir/.. && pwd` |
194 | fi | |
195 | ;; | |
196 | /*) ;; | |
197 | *) srcdir=`pwd`/$srcdir ;; | |
198 | esac | |
199 | schema=$srcdir/vswitchd/vswitch.ovsschema | |
200 | if test ! -e "$schema"; then | |
201 | echo >&2 'source directory not found, please use --srcdir' | |
202 | exit 1 | |
203 | fi | |
204 | ||
205 | # Put built tools early in $PATH. | |
206 | if test ! -e $builddir/vswitchd/ovs-vswitchd; then | |
207 | echo >&2 'build not found, please change set $builddir or change directory' | |
208 | exit 1 | |
209 | fi | |
210 | PATH=$builddir/ovsdb:$builddir/vswitchd:$builddir/utilities:$PATH | |
211 | export PATH | |
212 | else | |
213 | case $schema in | |
214 | '') | |
215 | for schema in \ | |
216 | /usr/local/share/openvswitch/vswitch.ovsschema \ | |
217 | /usr/share/openvswitch/vswitch.ovsschema \ | |
218 | none; do | |
219 | if test -r $schema; then | |
220 | break | |
221 | fi | |
222 | done | |
223 | ;; | |
224 | /*) ;; | |
225 | *) schema=`pwd`/$schema ;; | |
226 | esac | |
227 | if test ! -r "$schema"; then | |
228 | echo "can't find vswitch.ovsschema, please specify --schema" >&2 | |
229 | exit 1 | |
230 | fi | |
231 | fi | |
232 | ||
233 | # Create sandbox. | |
234 | rm -rf sandbox | |
235 | mkdir sandbox | |
236 | sandbox=`cd sandbox && pwd` | |
237 | ||
238 | # Set up environment for OVS programs to sandbox themselves. | |
239 | OVS_RUNDIR=$sandbox; export OVS_RUNDIR | |
240 | OVS_LOGDIR=$sandbox; export OVS_LOGDIR | |
241 | OVS_DBDIR=$sandbox; export OVS_DBDIR | |
242 | OVS_SYSCONFDIR=$sandbox; export OVS_SYSCONFDIR | |
243 | ||
244 | if $built; then | |
245 | # Easy access to OVS manpages. | |
348f8282 | 246 | (cd "$builddir" && ${MAKE} install-man mandir="$sandbox"/man) |
eeecce05 BP |
247 | MANPATH=$sandbox/man:; export MANPATH |
248 | fi | |
249 | ||
250 | # Ensure cleanup. | |
251 | trap 'kill `cat "$sandbox"/*.pid`' 0 1 2 3 13 14 15 | |
252 | ||
253 | # Create database and start ovsdb-server. | |
254 | touch "$sandbox"/.conf.db.~lock~ | |
431ad535 | 255 | run ovsdb-tool create conf.db "$schema" |
60ceeb6c | 256 | rungdb $gdb_ovsdb $gdb_ovsdb_ex ovsdb-server --detach --no-chdir --pidfile -vconsole:off --log-file \ |
eeecce05 BP |
257 | --remote=punix:"$sandbox"/db.sock |
258 | ||
e43a07ba AZ |
259 | #Add a small delay to allow ovsdb-server to launch. |
260 | sleep 0.1 | |
261 | ||
262 | #Wait for ovsdb-server to finish launching. | |
263 | if test ! -e "$sandbox"/db.sock; then | |
264 | echo -n "Waiting for ovsdb-server to start..." | |
265 | while test ! -e "$sandbox"/db.sock; do | |
266 | sleep 1; | |
267 | done | |
268 | echo " Done" | |
269 | fi | |
270 | ||
6b2771c3 BP |
271 | # Initialize database. |
272 | run ovs-vsctl --no-wait -- init | |
273 | ||
eeecce05 | 274 | # Start ovs-vswitchd. |
60ceeb6c | 275 | rungdb $gdb_vswitchd $gdb_vswitchd_ex ovs-vswitchd --detach --no-chdir --pidfile -vconsole:off --log-file \ |
eeecce05 BP |
276 | --enable-dummy=override -vvconn -vnetdev_dummy |
277 | ||
278 | cat <<EOF | |
279 | ||
280 | ||
281 | ||
282 | ---------------------------------------------------------------------- | |
283 | You are running in a dummy Open vSwitch environment. You can use | |
284 | ovs-vsctl, ovs-ofctl, ovs-appctl, and other tools to work with the | |
285 | dummy switch. | |
286 | ||
287 | Log files, pidfiles, and the configuration database are in the | |
288 | "sandbox" subdirectory. | |
289 | ||
290 | Exit the shell to kill the running daemons. | |
291 | EOF | |
292 | ||
293 | status=0; $SHELL || status=$? | |
294 | ||
295 | cat <<EOF | |
296 | ---------------------------------------------------------------------- | |
297 | ||
298 | ||
299 | ||
300 | EOF | |
301 | ||
302 | exit $status |