use of alma.acsdaemonErrType.wrappers.AcsJFailedToStartContainerEx in project ACS by ACS-Community.
the class ContainerUtil method startContainer.
/**
* Starts (possibly remote) containers using container daemons.
* <p>
* Note that outside of performance tests it is required to start containers either through the OMC
* or by the manager in case of CDB-configured autostart containers.
* Here we do it from application code in order to run flexible tests that don't require a CDB setup.
* <p>
* Similar code from module acscommandcenter (Executor#remoteDaemonForContainers) does not seem to implement
* synchronization on the container becoming available.
*
* @param host Name of container host. Can be <code>null</code> for localhost.
* @param containerType
* @param containerName
* @param flags
* @param waitContainerReady If true, waits for the container to be ready, as indicated by a callback from the manager (requires prior login to the manager).
* @throws FailedToStartContainerEx
* @throws BadParameterEx
*/
public void startContainer(String host, ContainerImplLangType containerType, String containerName, String flags, boolean waitContainerReady) throws AcsJBadParameterEx, AcsJFailedToStartContainerEx {
if (!loggedInToManager && waitContainerReady) {
throw new IllegalStateException("must be logged in to the manager if waitContainerReady==true");
}
if (host == null || host.isEmpty()) {
host = ACSPorts.getIP();
}
if (flags == null) {
flags = "";
}
ContainerDaemonOperations daemon = getContainerDaemon(host);
// TODO check that string is as expected by daemon, e.g. "py" vs. "python"
String containerTypeName = containerType.toString();
short instanceNumber = (short) ACSPorts.getBasePort();
try {
daemon.start_container(containerTypeName, containerName, instanceNumber, new String[0], flags);
} catch (BadParameterEx ex) {
throw new AcsJBadParameterEx();
} catch (FailedToStartContainerEx ex) {
throw new AcsJFailedToStartContainerEx();
}
if (waitContainerReady) {
boolean containerOK = false;
try {
containerOK = managerAdminClient.awaitContainerLogin(containerName, 30, TimeUnit.SECONDS);
} catch (InterruptedException ex) {
// just leave containerOK = false
}
if (!containerOK) {
throw new AcsJFailedToStartContainerEx("Did not receive manager notification about container '" + containerName + "' having logged in.");
}
}
}
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