1 | #!/bin/bash |
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2 | source install_lang |
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3 | ####### garbage here ############# |
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4 | function mainFunction ( ) |
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5 | { |
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6 | echo "$Good" |
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7 | } |
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8 | function braBraBra ( ) |
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9 | { |
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10 | echo "$Bra_Bra_Bra" |
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11 | } |
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12 | ####### garbage end ############### |
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13 | |
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14 | |
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15 | |
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16 | ####### fafa code here ########### |
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17 | |
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18 | # 參數假設 |
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19 | # /home/nutchuser/NutchEZ_source下有3個檔案 |
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20 | # install.sh, nutch-1.0.tar.gz, apache-tomcat-6.0.18.tar.gz |
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21 | # 安裝路徑為/opt/nutchEZ |
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22 | |
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23 | Nutch_install_folder=/opt/nutchEZ |
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24 | Install_source=/home/nutchuser/NutchEZ_source |
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25 | NutchEZ_HOME=/opt/nutchEZ |
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26 | MasterIP=`/sbin/ifconfig eth0 | grep 'inet addr' | sed 's/^.*addr://g' | sed 's/Bcast.*$//g'` |
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27 | |
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28 | |
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29 | set_install_information () { |
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30 | read -p "Please enter administrator's e-mail address: " admin_email |
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31 | read -p "Please enter the Master DNS: " MasterDNS |
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32 | } |
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33 | |
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34 | show_info () { |
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35 | echo "Administrator's e-mail address is $Admin_email." |
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36 | echo "The master DNS is: $MasterDNS" |
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37 | } |
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38 | |
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39 | confirm_install_information () { |
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40 | read -p "Please confirm your install infomation: 1.Yes 2.No " confirm |
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41 | } |
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42 | |
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43 | Install_Nutch () { |
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44 | tar zxvf $Install_source/nutch-1.0.tar.gz /opt/ |
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45 | mv nutch-1.0 nutchEZ |
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46 | chown -R nutchuser:nutchuser /opt/nutchEZ |
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47 | set_Nutch_conf |
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48 | } |
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49 | |
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50 | set_Nutch_conf () { |
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51 | set_hadoop-env |
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52 | set_haoop-site |
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53 | set_nutch-site |
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54 | set_crawl-urlfilter |
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55 | } |
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56 | |
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57 | # set $NutchEZ_HOME/conf/hadoop-env.sh |
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58 | set_hadoop-env () { |
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59 | echo "set $NutchEZ_HOME/conf/hadoop-env.sh" |
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60 | cat >> hadoop-env.sh << EOF |
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61 | export JAVA_HOME=/usr/lib/jvm/java-6-sun |
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62 | export HADOOP_HOME=/opt/nutch |
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63 | export HADOOP_LOG_DIR=/tmp/nutch/logs |
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64 | export HADOOP_SLAVES=/opt/nutch/conf/slaves |
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65 | EOF |
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66 | } |
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67 | |
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68 | # set $NutchEZ_HOME/conf/hadoop-site.xml |
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69 | set_hadoop-site () { |
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70 | echo "set $NutchEZ_HOME/conf/hadoop-site.xml" |
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71 | cat > $NutchEZ_HOME/conf/hadoop-site.xml << EOF |
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72 | <configuration> |
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73 | <property> |
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74 | <name>fs.default.name</name> |
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75 | <value>$MasterDNS:9000</value> |
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76 | <description> The name of the default file system. Either the literal string "local" or a host:port for NDFS. </description> |
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77 | </property> |
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78 | <property> |
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79 | <name>mapred.job.tracker</name> |
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80 | <value>$MasterDNS:9001</value> |
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81 | <description> The host and port that the MapReduce job tracker runs at. If "local", then jobs are run in-process as a single map and reduce task. </description> |
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82 | </property> |
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83 | </configuration> |
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84 | EOF |
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85 | } |
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86 | |
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87 | set_nutch-site () { |
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88 | echo "set $NutchEZ_HOME/conf/nutch-site.xml" |
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89 | cat > $NutchEZ_HOME/conf/nutch-site.xml << EOF |
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90 | <configuration> |
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91 | <property> |
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92 | <name>http.agent.name</name> |
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93 | <value>nutchuser</value> |
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94 | <description>HTTP 'User-Agent' request header. </description> |
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95 | </property> |
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96 | <property> |
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97 | <name>http.agent.description</name> |
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98 | <value>MyTest</value> |
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99 | <description>Further description</description> |
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100 | </property> |
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101 | <property> |
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102 | <name>http.agent.url</name> |
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103 | <value>$MasterDNS</value> |
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104 | <description>A URL to advertise in the User-Agent header. </description> |
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105 | </property> |
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106 | <property> |
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107 | <name>$MasterDNS</name> |
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108 | <value>$Admin_email</value> |
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109 | <description>An email address |
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110 | </description> |
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111 | </property> |
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112 | </configuration> |
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113 | EOF |
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114 | } |
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115 | |
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116 | |
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117 | set_crawl-urlfilter () { |
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118 | echo "set NutchEZ_HOME/conf/set_crawl-urlfilter.txt" |
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119 | Line_NO=`cat '$NutchEZ'/conf/crawl-urlfilter.txt | grep -n 'skip URLs containing certain characters as probable queries, etc.' | sed 's/:.*//g'` |
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120 | sed -i ''$((Line_NO+1))'d' $NutchEZ/conf/crawl-urlfilter.txt |
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121 | sed -i ''$Line_NO'a -[*!@]' $NutchEZ/conf/crawl-urlfilter.txt |
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122 | Line_NO=`cat crawl-urlfilter.txt | grep -n 'accept hosts in MY.DOMAIN.NAME' | sed 's/:.*//g'` |
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123 | sed -i ''$((Line_NO+1))'d' $NutchEZ/conf/crawl-urlfilter.txt |
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124 | sed -i ''$Line_NO'a +^http://([a-z0-9]*\.)*.*/' $NutchEZ/conf/crawl-urlfilter.txt |
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125 | } |
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126 | |
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127 | format_HDFS () { |
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128 | echo "format HDFS..." |
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129 | $NutchEZ_HOME/bin/hadoop namenode -format |
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130 | } |
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131 | |
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132 | |
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133 | start_up_NutchEZ (){ |
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134 | echo "start up NutchEZ..." |
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135 | $NutchEZ_HOME/bin/start-all.sh |
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136 | } |
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137 | |
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138 | # install tomcat |
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139 | Install_Tomcat () { |
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140 | tar zxvf $Install_source/apache-tomcat-6.0.18.tar.gz $NutchEZ_HOME |
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141 | mv $NutchEZ_HOME/apache-tomcat-6.0.18 $NutchEZ_HOME/tomcat |
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142 | chown -R nutchuser:nutchuser $NutchEZ_HOME |
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143 | mkdir $NutchEZ_HOME/web |
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144 | jar -xvf $NutchEZ_HOME/nutch-1.0.war $NutchEZ_HOME/web |
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145 | mv $NutchEZ_HOME/tomcat/webapps/ROOT $NutchEZ_HOME/tomcat/webapps/ROOT-ori |
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146 | mv $NutchEZ_HOME/web $NutchEZ_HOME/tomcat/webapps/ROOT |
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147 | mkdir $NutchEZ_HOME/search |
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148 | set_server |
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149 | set_nutch-site |
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150 | } |
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151 | |
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152 | set_server () { |
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153 | echo "$NutchEZ_HOME/tomcat/conf/server.xml" |
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154 | Line_NO=`cat '$NutchEZ'/tomcat/conf/server.xml | grep -n '<Connector port="8080" protocol="HTTP/1.1"' | sed 's/:.*//g'` |
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155 | sed -i ''$Line_NO','$(($Line_NO+2))'d' server.xml |
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156 | sed -i ''$Line_NO'a <Connector port="8080" protocol="HTTP/1.1"\ |
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157 | connectionTimeout="20000"\ |
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158 | redirectPort="8443" URIEncoding="UTF-8"/>\ |
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159 | ' $NutchEZ/tomcat/conf/server.xml |
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160 | } |
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161 | |
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162 | |
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163 | set_nutch-site () { |
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164 | echo "$NutchEZ_HOME/tomcat/webapps/ROOT/WEB-INF/classes/nutch-site.xml" |
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165 | |
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166 | # 搜尋加入設定的行號位址 |
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167 | line_NO=`cat '$NutchEZ'/conf/nutch-site.xml | grep -n '<'configuration'>' | sed 's/:.*//g'` |
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168 | |
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169 | # 加入設定檔 |
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170 | sed -i ''$line_NO'a <property>\ |
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171 | <name>http.agent.name</name>\ |
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172 | <value>waue</value>\ |
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173 | <description>HTTP 'User-Agent' request header. </description>\ |
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174 | </property>\ |
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175 | <property>\ |
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176 | <name>http.agent.description</name>\ |
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177 | <value>MyTest</value>\ |
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178 | <description>Further description</description>\ |
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179 | </property>\ |
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180 | <property>\ |
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181 | <name>http.agent.url</name>\ |
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182 | <value>'$MasterDNS'</value>\ |
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183 | <description>A URL to advertise in the User-Agent header. </description>\ |
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184 | </property>\ |
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185 | <property>\ |
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186 | <name>http.agent.email</name>\ |
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187 | <value>'$Admin_email'</value>\ |
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188 | <description>An email address\ |
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189 | </description>\ |
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190 | </property>\ |
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191 | ' $NutchEZ/conf/nutch-site.xml |
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192 | } |
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193 | |
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194 | |
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195 | start_up_tomcat () { |
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196 | echo "start up tomcat..." |
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197 | $NutchEZ_HOME/tomcat/bin/startup.sh |
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198 | } |
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