1 | #!/bin/bash |
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2 | |
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3 | ################################## |
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4 | # @program smon |
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5 | # @description simulation monitor |
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6 | # @copyright Copyright â(c)2009 Centre National de la Recherche Scientifique CNRS. |
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7 | # All Rights Reservedâ |
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8 | # @svn_file $Id: failover 2545 2013-02-01 09:58:10Z jripsl $ |
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9 | # @version $Rev: 2545 $ |
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10 | # @lastrevision $Date: 2013-02-01 10:58:10 +0100 (Fri, 01 Feb 2013) $ |
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11 | # @license CeCILL (http://dods.ipsl.jussieu.fr/jripsl/smon/LICENSE) |
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12 | ################################## |
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13 | |
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14 | # Notes |
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15 | # - bash required version: 3+ |
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16 | # - "=" and " " are used as delimiter in scenario file (be sure note to use it in fields data) |
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17 | |
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18 | # init |
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19 | |
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20 | stack_file=$1 |
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21 | send_msg_cmd="/home/jripsl/snapshot/Monitoring/CNClient/sendAMQPMsg" |
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22 | scenario_dir=scenario |
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23 | g__mode="scenario" |
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24 | g__stackfile= |
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25 | g__scenario_file= |
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26 | |
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27 | # func |
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28 | |
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29 | curdate () |
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30 | { |
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31 | date '+%F %T' |
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32 | } |
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33 | |
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34 | msg () |
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35 | { |
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36 | l__code="$1" |
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37 | l__msg="$2" |
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38 | |
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39 | echo "$(curdate) - $l__code - $l__msg" |
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40 | } |
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41 | |
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42 | usage () |
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43 | { |
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44 | cat >&1 << EOF |
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45 | |
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46 | USAGE: $(basename $0) [-m mode] [-s scenario] [-l] [-t file] |
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47 | |
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48 | OPTIONS: |
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49 | -f set stack file |
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50 | -l print scenarios list |
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51 | -m set mode (if missing, "scenario" mode is used) |
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52 | -s set scenario |
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53 | |
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54 | EXAMPLES: |
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55 | |
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56 | To parse a stack file and send corressponding messages, do: |
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57 | |
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58 | $0 -m stackfile -f ../sample/stack_light |
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59 | |
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60 | To list scenarios, do: |
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61 | |
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62 | $0 -l |
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63 | |
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64 | To run scenario <scenario>, do: |
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65 | |
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66 | $0 -s <scenario> |
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67 | EOF |
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68 | exit 2 |
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69 | } |
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70 | |
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71 | list_scenarios () |
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72 | { |
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73 | echo "" |
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74 | echo "Scenarios list:" |
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75 | echo "" |
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76 | ls -1 $scenario_dir |
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77 | echo "" |
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78 | exit 2 |
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79 | } |
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80 | |
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81 | # check |
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82 | |
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83 | if [ $# -eq 0 ]; then |
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84 | usage |
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85 | fi |
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86 | |
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87 | # parse args |
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88 | |
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89 | while getopts 'f:hlm:s:' OPTION |
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90 | do |
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91 | case $OPTION in |
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92 | f) g__stackfile="$OPTARG" |
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93 | ;; |
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94 | h) usage |
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95 | ;; |
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96 | l) list_scenarios |
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97 | ;; |
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98 | m) g__mode="$OPTARG" |
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99 | ;; |
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100 | s) l__scenario_file="$OPTARG" |
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101 | |
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102 | if [[ "$l__scenario_file" =~ "*/*" ]]; then |
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103 | # full/relative path was given with the filename |
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104 | |
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105 | g__scenario_file="$l__scenario_file" |
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106 | else |
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107 | # only the filename was given |
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108 | |
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109 | g__scenario_file="$scenario_dir/$l__scenario_file" |
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110 | fi |
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111 | |
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112 | ;; |
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113 | ?) exit 1 # we come here when a required option argument is missing (bash getopts mecanism) |
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114 | ;; |
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115 | esac |
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116 | done |
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117 | |
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118 | # mode switch |
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119 | if [ "$g__mode" = "scenario" ]; then |
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120 | |
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121 | # check |
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122 | if [ ! -f "$g__scenario_file" ]; then |
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123 | msg "LIBIGCM-MOCK-ERR003" "scenario file not found" |
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124 | exit 1 |
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125 | fi |
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126 | |
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127 | N=0 |
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128 | while read LINE ; do |
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129 | |
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130 | N=$((N+1)) |
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131 | |
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132 | l__JSON_msg_buf= |
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133 | |
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134 | # process fields (split on " " delimiter) |
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135 | for field in "$LINE"; do |
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136 | arr=(${LINE//=/ }) # process key/value (split on "=" delimiter) |
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137 | key=${arr[0]} |
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138 | val=${arr[1]} |
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139 | |
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140 | # base64 encoding |
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141 | |
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142 | # append to JSON message buffer |
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143 | l__JSON_msg_buf=$l__JSON_msg_buf |
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144 | |
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145 | done |
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146 | |
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147 | # message base64 encoding |
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148 | |
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149 | |
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150 | #callname=$(echo $line | awk -F" " '{print $4}' ) |
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151 | |
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152 | # send AMQP message |
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153 | #$send_msg_cmd localhost 5672 string "$callname" |
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154 | echo |
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155 | |
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156 | done < $g__scenario_file |
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157 | |
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158 | elif [ "$g__mode" = "stackfile" ]; then |
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159 | |
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160 | # check |
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161 | if [ ! -f $stack_file ]; then |
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162 | msg "LIBIGCM-MOCK-ERR001" "file not found" |
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163 | exit 1 |
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164 | fi |
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165 | |
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166 | IFS=$'\n' |
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167 | for line in $(cat $stack_file); do |
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168 | #echo $line | awk -F" " '{print $4}' |
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169 | callname=$(echo $line | awk -F" " '{print $4}' ) |
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170 | $send_msg_cmd localhost 5672 string "$callname" |
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171 | done |
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172 | else |
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173 | msg "LIBIGCM-MOCK-ERR002" "incorrect mode" |
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174 | exit 1 |
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175 | fi |
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176 | |
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177 | exit 0 |
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