BIGTOP-2312. Add environment check
diff --git a/provisioner/docker/README.md b/provisioner/docker/README.md
index fbc82b4..c95b218 100644
--- a/provisioner/docker/README.md
+++ b/provisioner/docker/README.md
@@ -108,6 +108,7 @@
-e, --exec INSTANCE_NO|INSTANCE_NAME Execute command on a specific instance. Instance can be specified by name or number.
For example: docker-hadoop.sh --exec 1 bash
docker-hadoop.sh --exec docker_bigtop_1 bash
+ -E, --env-check Check whether required tools has been installed
-p, --provision Deploy configuration changes
-s, --smoke-tests Run Bigtop smoke tests
-h, --help
diff --git a/provisioner/docker/docker-hadoop.sh b/provisioner/docker/docker-hadoop.sh
index 2323456..93c8c9c 100755
--- a/provisioner/docker/docker-hadoop.sh
+++ b/provisioner/docker/docker-hadoop.sh
@@ -26,6 +26,7 @@
echo " -e, --exec INSTANCE_NO|INSTANCE_NAME Execute command on a specific instance. Instance can be specified by name or number."
echo " For example: $PROG --exec 1 bash"
echo " $PROG --exec docker_bigtop_1 bash"
+ echo " -E, --env-check Check whether required tools has been installed"
echo " -p, --provision Deploy configuration changes"
echo " -s, --smoke-tests Run Bigtop smoke tests"
echo " -h, --help"
@@ -155,6 +156,16 @@
fi
}
+env-check() {
+ echo "Environment check..."
+ echo "Check docker:"
+ docker -v || exit 1
+ echo "Check docker-compose:"
+ docker-compose -v || exit 1
+ echo "Check ruby:"
+ ruby -v || exit 1
+}
+
PROG=`basename $0`
if [ $# -eq 0 ]; then
@@ -169,6 +180,7 @@
echo "Create requires a number" 1>&2
usage
fi
+ env-check
create $2
shift 2;;
-C|--conf)
@@ -189,6 +201,9 @@
shift
execute $@
shift $#;;
+ -E|--env-check)
+ env-check
+ shift;;
-p|--provision)
provision
shift;;
