diff options
Diffstat (limited to 'kubernetes/common/cassandra/resources/config/docker-entrypoint.sh')
| -rw-r--r-- | kubernetes/common/cassandra/resources/config/docker-entrypoint.sh | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh b/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh index 5b652228a6..5f23a89867 100644 --- a/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh +++ b/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh @@ -1,4 +1,5 @@ #!/bin/bash + set -e # first arg is `-f` or `--some-option` @@ -11,7 +12,7 @@ fi if [ "$1" = 'cassandra' -a "$(id -u)" = '0' ]; then find /var/lib/cassandra /var/log/cassandra "$CASSANDRA_CONFIG" \ \! -user cassandra -exec chown cassandra '{}' + - exec gosu cassandra "$BASH_SOURCE" "$@" + exec gosu cassandra "$0" "$@" fi _ip_address() { @@ -71,7 +72,8 @@ if [ "$1" = 'cassandra' ]; then authenticator \ ; do var="CASSANDRA_${yaml^^}" - val="${!var}" + # eval presents no security issue here because of limited possible values of var + eval val=\$$var if [ "$val" ]; then _sed-in-place "$CASSANDRA_CONFIG/cassandra.yaml" \ -r 's/^(# )?('"$yaml"':).*/\2 '"$val"'/' @@ -80,7 +82,8 @@ if [ "$1" = 'cassandra' ]; then for rackdc in dc rack; do var="CASSANDRA_${rackdc^^}" - val="${!var}" + # eval presents no security issue here because of limited possible values of var + eval val=\$$var if [ "$val" ]; then _sed-in-place "$CASSANDRA_CONFIG/cassandra-rackdc.properties" \ -r 's/^('"$rackdc"'=).*/\1 '"$val"'/' |