1 files changed, 42 insertions, 0 deletions
diff --git a/sdc-os-chef/sdc-cassandra/scripts/change_cassandra_pass.sh b/sdc-os-chef/sdc-cassandra/scripts/change_cassandra_pass.sh
new file mode 100644
index 0000000000..442f98bbd4
--- /dev/null
+++ b/sdc-os-chef/sdc-cassandra/scripts/change_cassandra_pass.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+# Source the environment file
+. /root/scripts/cassandra-env.sh
+
+echo "Changing Cassandra password..."
+
+pass_changed=99
+retry_num=1
+is_up=0
+
+while [ $is_up -eq 0 ] && [ $retry_num -le 100 ]; do
+    echo "Checking if cqlsh can connect to Cassandra..."
+    
+    # Try connecting with default credentials
+    echo "exit" | cqlsh -u cassandra -p cassandra $CASSANDRA_IP $CASSANDRA_PORT --cqlversion="$cqlversion" >/dev/null 2>&1
+    res1=$?
+
+    # Try connecting with the provided password
+    echo "exit" | cqlsh -u cassandra -p "$CASSANDRA_PASS" $CASSANDRA_IP $CASSANDRA_PORT --cqlversion="$cqlversion" >/dev/null 2>&1
+    res2=$?
+
+    if [ $res1 -eq 0 ] || [ $res2 -eq 0 ]; then
+        echo "$(date) --- cqlsh is able to connect."
+        is_up=1
+    else
+        echo "$(date) --- cqlsh is NOT able to connect yet. Sleeping for 5 seconds."
+        sleep 5
+    fi
+
+    retry_num=$((retry_num + 1))
+done
+
+if [ $res1 -eq 0 ] && [ $res2 -ne 0 ] && [ $is_up -eq 1 ]; then
+    echo "Modifying Cassandra password"
+    echo "ALTER USER cassandra WITH PASSWORD '$CASSANDRA_PASS';" | cqlsh -u cassandra -p cassandra $CASSANDRA_IP $CASSANDRA_PORT --cqlversion="$cqlversion"
+elif [ $res1 -ne 0 ] && [ $res2 -eq 0 ] && [ $is_up -eq 1 ]; then
+    echo "Cassandra password already modified"
+else
+    echo "Failed to connect to Cassandra after multiple retries. Exiting."
+    exit 1
+fi