# echo >&2 "${0}: configuration file '${CONFIG}' is not available."
fi
+function get_name_classic {
+ DOCKERID=$1
+ echo >&2 "Running command: docker ps --filter=id=\"${DOCKERID}\" --format=\"{{.Names}}\""
+ NAME="$( docker ps --filter=id="${DOCKERID}" --format="{{.Names}}" )"
+}
+
+function get_name_api {
+ DOCKERID=$1
+ if [ ! -S "/var/run/docker.sock" ]
+ then
+ echo >&2 "Can't find /var/run/docker.sock"
+ return
+ fi
+ echo >&2 "Running API command: /containers/${DOCKERID}/json"
+ JSON=$(echo -e "GET /containers/${DOCKERID}/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | egrep '^{.*')
+ NAME=$(echo $JSON | jq -r .Name,.Config.Hostname | grep -v null | head -n1 | sed 's|^/||')
+}
+
if [ -z "${NAME}" ]
then
if [[ "${CGROUP}" =~ ^.*docker[-/\.][a-fA-F0-9]+[-\.]?.*$ ]]
if [ ! -z "${DOCKERID}" -a \( ${#DOCKERID} -eq 64 -o ${#DOCKERID} -eq 12 \) ]
then
- echo >&2 "Running command: docker ps --filter=id=\"${DOCKERID}\" --format=\"{{.Names}}\""
- NAME="$( docker ps --filter=id="${DOCKERID}" --format="{{.Names}}" )"
+ if hash docker 2>/dev/null
+ then
+ get_name_classic $DOCKERID
+ else
+ get_name_api $DOCKERID
+ fi
if [ -z "${NAME}" ]
then
echo >&2 "Cannot find the name of docker container '${DOCKERID}'"