blob: 11e32bcec6b1c73522d7c534daab45753a22e2c6 (
plain)
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
|
#!/bin/bash
#
# ============LICENSE_START=======================================================
# Copyright (C) 2019 Nordix Foundation.
# ================================================================================
# Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
# ============LICENSE_END=========================================================
#
# @author Waqas Ikram (waqas.ikram@est.tech)
SCRIPT_HOME="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
SCRIPT_NAME=$(basename $0)
WAIT_FOR_SCRIPT=$SCRIPT_HOME/wait-for.sh
# Process the arguments passed to the script
usage()
{
_msg_="$@"
cat<<-EOF
Command Arguments:
-c, --container-name
Mandatory argument. container name
-n, --network-name
Mandatory argument. network name
-t, --timeout
Mandatory argument. time out value in seconds (must be number)
--help
Optional argument. Display this usage.
EOF
exit 1
}
current_timestamp()
{
date +"%Y-%m-%d %H:%M:%S"
}
# Called when script is executed with invalid arguments
invalid_arguments()
{
echo "Missing or invalid option(s):"
echo "$@"
echo "Try --help for more information"
exit 1
}
process_arguments()
{
SHORT_ARGS="c:n:t:"
LONG_ARGS="help,container-name:,network-name:,timeout:"
args=$(getopt -o $SHORT_ARGS -l $LONG_ARGS -n "$0" -- "$@" 2>&1 )
[[ $? -ne 0 ]] && invalid_arguments $( echo " $args"| head -1 )
[[ $# -eq 0 ]] && invalid_arguments "No options provided"
eval set -- "$args"
cmd_arg="$0"
while true; do
case "$1" in
-c|--container-name)
NAME=$2
shift 2 ;;
-n|--network-name)
NETWORK_NAME=$2
shift 2 ;;
-t|--timeout)
TIME_OUT=$2
shift 2 ;;
--help)
usage
exit 0
;;
--)
shift
break ;;
*)
echo BAD ARGUMENTS # perhaps error
break ;;
esac
done
if [ -z "$NAME" ]; then
echo "$SCRIPT_NAME $(current_timestamp): error: Container name must not be empty! $NAME" >&2; exit 1
fi
if [ -z "$NETWORK_NAME" ]; then
echo "$SCRIPT_NAME $(current_timestamp): error: network name must not be empty! $NETWORK_NAME" >&2; exit 1
fi
regex='^[0-9]+$'
if ! [[ $TIME_OUT =~ $regex ]] ; then
echo "$SCRIPT_NAME $(current_timestamp): error: TIME_OUT must be number $TIME_OUT" >&2; exit 1
fi
CONTAINER_NAME=$(docker ps -aqf "name=$NAME" --format "{{.Names}}")
if [ $? -ne 0 ]; then
echo "$SCRIPT_NAME $(current_timestamp) ERROR: Unable to find container using $NAME"
exit 1
fi
result=$(docker inspect --format '{{.State.Running}}' $CONTAINER_NAME)
if [ $result != "true" ] ; then
docker logs $CONTAINER_NAME
echo "$SCRIPT_NAME $(current_timestamp) ERROR: $CONTAINER_NAME container is not running"
exit 1
fi
HOST_IP=$(docker inspect --format '{{ index .NetworkSettings.Networks "'$NETWORK_NAME'" "IPAddress"}}' $CONTAINER_NAME)
if [ $? -ne 0 ] || [ -z $HOST_IP ] ; then
echo "$SCRIPT_NAME $(current_timestamp) ERROR: Unable to find HOST IP using network name: $NETWORK_NAME and container name: $CONTAINER_NAME"
exit 1
fi
PORT=$(docker port $CONTAINER_NAME | cut -c1-$(docker port $CONTAINER_NAME | grep -aob '/' | grep -oE '[0-9]+'))
if [ $? -ne 0 ] || [ -z $PORT ] ; then
echo "$SCRIPT_NAME $(current_timestamp) ERROR: Unable to find PORT using project name: $PROJECT_NAME and container name: $CONTAINER_NAME"
exit 1
fi
$WAIT_FOR_SCRIPT -t "$TIME_OUT" -h "$HOST_IP" -p "$PORT"
if [ $? -ne 0 ]; then
docker logs $CONTAINER_NAME
echo "$SCRIPT_NAME $(current_timestamp) ERROR: wait-for.sh failed ..."
exit 1
fi
echo "$SCRIPT_NAME $(current_timestamp): finished successfully"
}
# main body
process_arguments $@
|
