private Entry addEntry(ServiceInfo service, boolean ignoreForInternalRedeploy) {
        String clusterName = service.getProperty("clustername").orElse("");
        String clusterType = service.getProperty("clustertype").orElse("");
        String entryId = clusterType + "." + clusterName + "." + service.getServiceType() + "." + ignoreForInternalRedeploy;
        Entry entry = actions.get(entryId);
        if (entry == null) {
            entry = new Entry(clusterName, clusterType, service.getServiceType(), ignoreForInternalRedeploy);
            actions.put(entryId, entry);
        }
        return entry;
    }
Represents all actions to restart services in order to handle a config change.

@author geirst
configserver/src/main/java/com/yahoo/vespa/config/server/configchange/RestartActions.java