Update docker files from latest Rafael's changes

1 files changed, 5 insertions, 11 deletions

diff --git a/docker/lib/base_functions.sh b/docker/scripts/lib/base_functions.sh
index d7bf97266..daadd1f68 100644
--- a/docker/lib/base_functions.sh
+++ b/docker/scripts/lib/base_functions.sh
@@ -29,16 +29,10 @@ is_true() {
 }
 
 
-log() {
-    local message=$1
-    echo $message
-}
-
-
 # overwrite this function to get hostname from other sources
 # like dns or etcd
 get_nodename() {
-    log ${HOSTNAME}
+    echo ${HOSTNAME}
 }
 
 
@@ -48,25 +42,25 @@ join_cluster() {
     is_zero ${cluster_node} \
         && exit 0
 
-    log "Join cluster..."
+    echo "Join cluster..."
 
     local erlang_node_name=${ERLANG_NODE%@*}
     local erlang_cluster_node="${erlang_node_name}@${cluster_node}"
 
     response=$(${EJABBERDCTL} ping ${erlang_cluster_node})
     while [ "$response" != "pong" ]; do
-        log "Waiting for ${erlang_cluster_node}..."
+        echo "Waiting for ${erlang_cluster_node}..."
         sleep 2
         response=$(${EJABBERDCTL} ping ${erlang_cluster_node})
     done
 
-    log "Join cluster at ${erlang_cluster_node}... "
+    echo "Join cluster at ${erlang_cluster_node}... "
     NO_WARNINGS=true ${EJABBERDCTL} join_cluster $erlang_cluster_node
 
     if [ $? -eq 0 ]; then
         touch ${CLUSTER_NODE_FILE}
     else
-        log "cloud not join cluster"
+        echo "cloud not join cluster"
         exit 1
     fi
 }