Create bootstrap.sh

arundasan91 · web-flow · commit d431ac761658 · 2016-12-08T12:32:16.000-06:00
Required: To start hadoop dfs and yarn when starting container and to pass required environment variables.
diff --git a/docker/standalone/cpu/config/bootstrap.sh b/docker/standalone/cpu/config/bootstrap.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+: ${HADOOP_PREFIX:=/usr/local/hadoop}
+
+$HADOOP_PREFIX/etc/hadoop/hadoop-env.sh
+
+rm /tmp/*.pid
+
+# installing libraries if any - (resource urls added comma separated to the ACP system variable)
+cd $HADOOP_PREFIX/share/hadoop/common ; for cp in ${ACP//,/ }; do  echo == $cp; curl -LO $cp ; done; cd -
+
+# adding necessary paths to environment variables (FIXME: These are already in Dockerfile, but does not work. So giving them explicitly.)
+export PATH=$PATH:$SPARK_HOME/bin
+export PATH=$PATH:$HADOOP_HOME/bin
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CAFFE_ON_SPARK/caffe-public/distribute/lib:$CAFFE_ON_SPARK/caffe-distri/distribute/lib
+
+service ssh start
+$HADOOP_PREFIX/sbin/start-dfs.sh
+$HADOOP_PREFIX/sbin/start-yarn.sh
+
+if [[ $1 == "-d" ]]; then
+  while true; do sleep 1000; done
+fi
+
+if [[ $1 == "-bash" ]]; then
+  /bin/bash
+fi
