1 files changed, 0 insertions, 66 deletions
diff --git a/docker/scripts/lib/base_functions.sh b/docker/scripts/lib/base_functions.sh
deleted file mode 100644
index daadd1f68..000000000
--- a/docker/scripts/lib/base_functions.sh
+++ /dev/null
@@ -1,66 +0,0 @@
-is_set() {
-    local var=$1
-
-    [[ -n $var ]]
-}
-
-
-is_zero() {
-    local var=$1
-
-    [[ -z $var ]]
-}
-
-
-file_exist() {
-    local file=$1
-
-    [[ -e $file ]]
-}
-
-
-is_true() {
-    local var=${1,,}
-    local choices=("yes" "1" "y" "true")
-    for ((i=0;i < ${#choices[@]};i++)) {
-        [[ "${choices[i]}" == $var ]] && return 0
-    }
-    return 1
-}
-
-
-# overwrite this function to get hostname from other sources
-# like dns or etcd
-get_nodename() {
-    echo ${HOSTNAME}
-}
-
-
-join_cluster() {
-    local cluster_node=$1
-
-    is_zero ${cluster_node} \
-        && exit 0
-
-    echo "Join cluster..."
-
-    local erlang_node_name=${ERLANG_NODE%@*}
-    local erlang_cluster_node="${erlang_node_name}@${cluster_node}"
-
-    response=$(${EJABBERDCTL} ping ${erlang_cluster_node})
-    while [ "$response" != "pong" ]; do
-        echo "Waiting for ${erlang_cluster_node}..."
-        sleep 2
-        response=$(${EJABBERDCTL} ping ${erlang_cluster_node})
-    done
-
-    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
-        echo "cloud not join cluster"
-        exit 1
-    fi
-}