Docker changes and Music Integration

[portal.git] / deliveries / cassandra / docker-entrypoint.sh

diff --git a/deliveries/cassandra/docker-entrypoint.sh b/deliveries/cassandra/docker-entrypoint.sh
new file mode 100644 (file)
index 0000000..e46dea9
--- /dev/null
+++ b/deliveries/cassandra/docker-entrypoint.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+set -e
+
+# first arg is `-f` or `--some-option`
+# or there are no args
+if [ "$#" -eq 0 ] || [ "${1#-}" != "$1" ]; then
+       set -- cassandra -f "$@"
+fi
+
+# allow the container to be started with `--user`
+if [ "$1" = 'cassandra' -a "$(id -u)" = '0' ]; then
+       chown -R cassandra /var/lib/cassandra /var/log/cassandra "$CASSANDRA_CONFIG"
+       exec gosu cassandra "$BASH_SOURCE" "$@"
+fi
+
+if [ "$1" = 'cassandra' ]; then
+       : ${CASSANDRA_RPC_ADDRESS='0.0.0.0'}
+
+       : ${CASSANDRA_LISTEN_ADDRESS='auto'}
+       if [ "$CASSANDRA_LISTEN_ADDRESS" = 'auto' ]; then
+               CASSANDRA_LISTEN_ADDRESS="$(hostname --ip-address)"
+       fi
+
+       : ${CASSANDRA_BROADCAST_ADDRESS="$CASSANDRA_LISTEN_ADDRESS"}
+
+       if [ "$CASSANDRA_BROADCAST_ADDRESS" = 'auto' ]; then
+               CASSANDRA_BROADCAST_ADDRESS="$(hostname --ip-address)"
+       fi
+       : ${CASSANDRA_BROADCAST_RPC_ADDRESS:=$CASSANDRA_BROADCAST_ADDRESS}
+
+       if [ -n "${CASSANDRA_NAME:+1}" ]; then
+               : ${CASSANDRA_SEEDS:="cassandra"}
+       fi
+       : ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
+       
+       sed -ri 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/' "$CASSANDRA_CONFIG/cassandra.yaml"
+
+       for yaml in \
+               broadcast_address \
+               broadcast_rpc_address \
+               cluster_name \
+               endpoint_snitch \
+               listen_address \
+               num_tokens \
+               rpc_address \
+               start_rpc \
+       ; do
+               var="CASSANDRA_${yaml^^}"
+               val="${!var}"
+               if [ "$val" ]; then
+                       sed -ri 's/^(# )?('"$yaml"':).*/\2 '"$val"'/' "$CASSANDRA_CONFIG/cassandra.yaml"
+               fi
+       done
+
+       for rackdc in dc rack; do
+               var="CASSANDRA_${rackdc^^}"
+               val="${!var}"
+               if [ "$val" ]; then
+                       sed -ri 's/^('"$rackdc"'=).*/\1 '"$val"'/' "$CASSANDRA_CONFIG/cassandra-rackdc.properties"
+               fi
+       done
+fi
+echo "################################ Let run Scripts ##############################"
+for f in /docker-entrypoint-initdb.d/*; do
+    case "$f" in
+        *.cql)    echo "$0: running $f" && until cqlsh -u cassandra -p cassandra -f "$f"; do >&2 echo "Cassandra is unavailable - sleeping"; sleep 2; done & ;;
+        *)        echo "$0: ignoring $f" ;;
+    esac
+    echo
+done
+echo "################################ Let run Scripts End ##############################"
+
+exec "$@"