34 lines
1.1 KiB
Bash
Executable File
34 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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KERBEROS=${KERBEROS-"false"}
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if [ $KERBEROS = "true" ]; then
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echo prepare kerberos
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ADMIN_PASSWORD="kerberos"
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USER_PASSWORD="user"
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echo -e "$ADMIN_PASSWORD\n$ADMIN_PASSWORD" | kdb5_util -r "KERBEROS.RCLONE" create -s
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echo -e "$ADMIN_PASSWORD\n$ADMIN_PASSWORD" | kadmin.local -q "addprinc hadoop/admin"
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echo -e "$USER_PASSWORD\n$USER_PASSWORD" | kadmin.local -q "addprinc user"
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kadmin.local -q 'addprinc -randkey hdfs/localhost'
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kadmin.local -q 'addprinc -randkey hdfs/rclone-hdfs'
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kadmin.local -q 'addprinc -randkey HTTP/localhost'
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kadmin.local -p hadoop/admin -q "ktadd -k /etc/hadoop/kerberos.key hdfs/localhost hdfs/rclone-hdfs HTTP/localhost"
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service krb5-kdc restart
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echo -e "$USER_PASSWORD\n" | kinit user
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klist
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echo kerberos ready
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else
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echo drop kerberos from configuration files
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sed -i '/KERBEROS BEGIN/,/KERBEROS END/d' /etc/hadoop/core-site.xml
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sed -i '/KERBEROS BEGIN/,/KERBEROS END/d' /etc/hadoop/hdfs-site.xml
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fi
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echo format namenode
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hdfs namenode -format test
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hdfs namenode &
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hdfs datanode &
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exec sleep infinity
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