fix: [gogocarto] remove useless computations

It seems ``DBNAME`` is not used in the code, despite being computed.

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

gogocarto/hooks/post_deploy

@@ -11,31 +11,6 @@ admin_password=$(options-get admin-password 2>/dev/null) || exit 0
 admin_email=$(options-get admin-email 2>/dev/null ) || true
 
 
-## XXXvlab: can't get real config here
-if ! read-0 ts _ _ < <(get_service_relation "$SERVICE_NAME" "mongo-database"); then
-    err "Couldn't find relation ${DARKCYAN}mongo-database${NORMAL}."
-    exit 1
-fi
-
-
-##
-## We need mongo relation config also
-##
-
-relation_file=$(get_relation_data_file "$SERVICE_NAME" "$ts" "mongo-database") || {
-    err "Failed to find relation file"
-    exit 1
-}
-
-mongo_config=$(cat "$relation_file") || exit 2
-
-DBNAME="$(e "$mongo_config" | shyaml get-value dbname)" || {
-    err "Couldn't retrieve information of ${DARKCYAN}mongo-database${NORMAL}'s relation."
-    exit 1
-}
-
-
-
 CONTROL="$SERVICE_DATASTORE/.control"
 ## Was it already properly propagated to database ?
 control=$(H "${admin_password}" "${admin_email}")