1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
#!/bin/sh -e
## The contents of this file are subject to the Mozilla Public License
## Version 1.1 (the "License"); you may not use this file except in
## compliance with the License. You may obtain a copy of the License
## at http://www.mozilla.org/MPL/
##
## Software distributed under the License is distributed on an "AS IS"
## basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
## the License for the specific language governing rights and
## limitations under the License.
##
## The Original Code is RabbitMQ.
##
## The Initial Developer of the Original Code is GoPivotal, Inc.
## Copyright (c) 2007-2015 Pivotal Software, Inc. All rights reserved.
##
# Get default settings with user overrides for (RABBITMQ_)<var_name>
# Non-empty defaults should be set in rabbitmq-env
. `dirname $0`/rabbitmq-env
RABBITMQ_START_RABBIT=
[ "x" = "x$RABBITMQ_ALLOW_INPUT" ] && RABBITMQ_START_RABBIT=" -noinput"
[ "x" = "x$RABBITMQ_NODE_ONLY" ] && RABBITMQ_START_RABBIT="$RABBITMQ_START_RABBIT -s $RABBITMQ_BOOT_MODULE boot "
case "$(uname -s)" in
CYGWIN*) # we make no attempt to record the cygwin pid; rabbitmqctl wait
# will not be able to make sense of it anyway
;;
*) # When -detached is passed, we don't write the pid, since it'd be the
# wrong one
detached=""
for opt in "$@"; do
if [ "$opt" = "-detached" ]; then
detached="true"
fi
done
if [ $detached ]; then
echo "Warning: PID file not written; -detached was passed." 1>&2
else
RABBITMQ_PID_DIR="$(dirname ${RABBITMQ_PID_FILE})"
EX_CANTCREAT=73 # Standard exit code from sysexits(2)
if ! mkdir -p "$RABBITMQ_PID_DIR"; then
# Better diagnostics - 'mkdir -p' reports only the first directory in chain that
# it fails to create
echo "Failed to create directory: $RABBITMQ_PID_DIR"
exit $EX_CANTCREAT
fi
if ! echo $$ > ${RABBITMQ_PID_FILE}; then
# Bettern diagnostics - otherwise the only report in logs is about failed 'echo'
# command, but without any other details: neither what script has failed nor what
# file output was redirected to.
echo "Failed to write pid file: ${RABBITMQ_PID_FILE}"
exit $EX_CANTCREAT
fi
fi
esac
RABBITMQ_EBIN_ROOT="${RABBITMQ_HOME}/ebin"
set +e
RABBITMQ_CONFIG_FILE=$RABBITMQ_CONFIG_FILE \
RABBITMQ_DIST_PORT=$RABBITMQ_DIST_PORT \
${ERL_DIR}erl -pa "$RABBITMQ_EBIN_ROOT" \
-boot "${CLEAN_BOOT_FILE}" \
-noinput \
-hidden \
-s rabbit_prelaunch \
${RABBITMQ_NAME_TYPE} rabbitmqprelaunch$$ \
-conf_dir "${RABBITMQ_GENERATED_CONFIG_DIR}" \
-conf_script_dir "`dirname $0`" \
-conf_additional "${RABBITMQ_CONFIG_ADDITIONAL}" \
-extra "${RABBITMQ_NODENAME}"
PRELAUNCH_RESULT=$?
if [ ${PRELAUNCH_RESULT} = 2 ] ; then
# dist port is mentioned in config, so do not set it
true
elif [ ${PRELAUNCH_RESULT} = 0 ] ; then
# dist port is not mentioned in the config file, we can set it
RABBITMQ_DIST_ARG="-kernel inet_dist_listen_min ${RABBITMQ_DIST_PORT} -kernel inet_dist_listen_max ${RABBITMQ_DIST_PORT}"
else
exit ${PRELAUNCH_RESULT}
fi
set -e
if [ -f "${RABBITMQ_CONFIG_FILE}.config" ]; then
RABBITMQ_CONFIG_ARG="-config ${RABBITMQ_CONFIG_FILE}"
elif [ -f "${RABBITMQ_CONFIG_FILE}.conf" ]; then
RABBITMQ_CONFIG_ARG="-conf ${RABBITMQ_CONFIG_FILE} -conf_dir ${RABBITMQ_GENERATED_CONFIG_DIR} -conf_script_dir `dirname $0` -conf_additional ${RABBITMQ_CONFIG_ADDITIONAL}"
fi
RABBITMQ_LISTEN_ARG=
[ "x" != "x$RABBITMQ_NODE_PORT" ] && [ "x" != "x$RABBITMQ_NODE_IP_ADDRESS" ] && RABBITMQ_LISTEN_ARG="-rabbit tcp_listeners [{\""${RABBITMQ_NODE_IP_ADDRESS}"\","${RABBITMQ_NODE_PORT}"}]"
# If $RABBITMQ_LOGS is '-', send all log messages to stdout. This is
# particularily useful for Docker images.
if [ "$RABBITMQ_LOGS" = '-' ]; then
SASL_ERROR_LOGGER=tty
RABBIT_LAGER_HANDLER=tty
else
SASL_ERROR_LOGGER=false
RABBIT_LAGER_HANDLER='"'${RABBITMQ_LOGS}'"'
fi
# we need to turn off path expansion because some of the vars, notably
# RABBITMQ_SERVER_ERL_ARGS, contain terms that look like globs and
# there is no other way of preventing their expansion.
set -f
start_rabbitmq_server() {
RABBITMQ_CONFIG_FILE=$RABBITMQ_CONFIG_FILE \
exec ${ERL_DIR}erl \
-pa ${RABBITMQ_EBIN_ROOT} \
${RABBITMQ_START_RABBIT} \
${RABBITMQ_NAME_TYPE} ${RABBITMQ_NODENAME} \
-boot "${SASL_BOOT_FILE}" \
${RABBITMQ_CONFIG_ARG} \
+W w \
+A ${RABBITMQ_IO_THREAD_POOL_SIZE} \
${RABBITMQ_SERVER_ERL_ARGS} \
+K true \
-kernel inet_default_connect_options "[{nodelay,true}]" \
${RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS} \
${RABBITMQ_LISTEN_ARG} \
-sasl errlog_type error \
-sasl sasl_error_logger "$SASL_ERROR_LOGGER" \
-rabbit lager_log_root "\"$RABBITMQ_LOG_BASE\"" \
-rabbit lager_handler "$RABBIT_LAGER_HANDLER" \
-rabbit enabled_plugins_file "\"$RABBITMQ_ENABLED_PLUGINS_FILE\"" \
-rabbit plugins_dir "\"$RABBITMQ_PLUGINS_DIR\"" \
-rabbit plugins_expand_dir "\"$RABBITMQ_PLUGINS_EXPAND_DIR\"" \
-os_mon start_cpu_sup false \
-os_mon start_disksup false \
-os_mon start_memsup false \
-mnesia dir "\"${RABBITMQ_MNESIA_DIR}\"" \
${RABBITMQ_SERVER_START_ARGS} \
${RABBITMQ_DIST_ARG} \
"$@"
}
stop_rabbitmq_server() {
RABBITMQCTL="$(dirname "$0")/rabbitmqctl"
if ${RABBITMQCTL} -n ${RABBITMQ_NODENAME} status >/dev/null 2>&1; then
${RABBITMQCTL} -n ${RABBITMQ_NODENAME} stop
fi
}
if [ 'x' = "x$RABBITMQ_ALLOW_INPUT" -a -z "$detached" ]; then
# When RabbitMQ runs in the foreground but the Erlang shell is
# disabled, we setup signal handlers to stop RabbitMQ properly. This
# is at least useful in the case of Docker.
# The Erlang VM should ignore SIGINT.
RABBITMQ_SERVER_START_ARGS="${RABBITMQ_SERVER_START_ARGS} +B i"
# Signal handlers. They all stop RabbitMQ properly (using
# rabbitmqctl stop). Depending on the signal, this script will exwit
# with a non-zero error code:
# SIGHUP SIGTERM SIGTSTP
# They are considered a normal process termination, so the script
# exits with 0.
# SIGINT
# They are considered an abnormal process termination, the script
# exits with the job exit code.
trap "stop_rabbitmq_server; exit 0" HUP TERM TSTP
trap "stop_rabbitmq_server" INT
start_rabbitmq_server "$@" &
# Block until RabbitMQ exits or a signal is caught.
# Waits for last command (which is start_rabbitmq_server)
wait $!
else
start_rabbitmq_server "$@"
fi
|
