Examples with FenceOperationResult org.ovirt.engine.core.common.businessentities.pm.FenceOperationResult used on opensource projects

Example 11 with FenceOperationResult

use of org.ovirt.engine.core.common.businessentities.pm.FenceOperationResult in project ovirt-engine by oVirt.

the class FenceAgentExecutor method fence.

/**
 * Executes specified fence action using specified agent
 *
 * @param action
 *            specified fence action
 * @param agent
 *            specified fence agent
 * @return result of fence operation
 */
public FenceOperationResult fence(FenceActionType action, FenceAgent agent) {
    FenceOperationResult result;
    VDS proxyHost = getProxyLocator().findProxyHost(isRetryEnabled(action));
    if (proxyHost == null) {
        return new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN, String.format("Failed to run %s on host '%s'. No other host was available to serve as proxy for the operation.", getActionText(action), fencedHost.getHostName()));
    }
    try {
        result = executeFenceAction(action, agent, proxyHost);
        if (result.getStatus() == Status.ERROR) {
            log.warn("Fence action failed using proxy host '{}', trying another proxy", proxyHost.getHostName());
            VDS alternativeProxy = getProxyLocator().findProxyHost(isRetryEnabled(action), proxyHost.getId());
            if (alternativeProxy != null) {
                result = executeFenceAction(action, agent, alternativeProxy);
            } else {
                log.warn("Failed to find another proxy to re-run failed fence action, " + "retrying with the same proxy '{}'", proxyHost.getHostName());
                result = executeFenceAction(action, agent, proxyHost);
            }
        }
    } catch (EngineException e) {
        log.debug("Exception", e);
        result = new FenceOperationResult(FenceOperationResult.Status.ERROR, PowerStatus.UNKNOWN, e.getMessage());
    }
    return result;
}

Example 12 with FenceOperationResult

use of org.ovirt.engine.core.common.businessentities.pm.FenceOperationResult in project ovirt-engine by oVirt.

the class ConcurrentAgentsFenceActionExecutorTest method failedStatusWhenAllAgentsFailed.

/**
 * Test failed status action, when all agents failed to get status
 */
@Test
public void failedStatusWhenAllAgentsFailed() {
    FenceOperationResult expectedResult = new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN);
    mockSingleAgentResult(singleExecutor1, new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN));
    mockSingleAgentResult(singleExecutor2, new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN));
    FenceOperationResult result = executor.fence(FenceActionType.STATUS);
    validateResult(expectedResult, result);
}

Example 13 with FenceOperationResult

use of org.ovirt.engine.core.common.businessentities.pm.FenceOperationResult in project ovirt-engine by oVirt.

the class ConcurrentAgentsFenceActionExecutorTest method statusOnWhenOneReportsOn.

/**
 * Test status action with power on result, when one agent reports power on
 */
@Test
public void statusOnWhenOneReportsOn() {
    FenceOperationResult expectedResult = new FenceOperationResult(Status.SUCCESS, PowerStatus.ON);
    mockSingleAgentResult(singleExecutor1, new FenceOperationResult(Status.SUCCESS, PowerStatus.OFF));
    mockSingleAgentResult(singleExecutor2, new FenceOperationResult(Status.SUCCESS, PowerStatus.ON));
    FenceOperationResult result = executor.fence(FenceActionType.STATUS);
    validateResult(expectedResult, result);
}

Example 14 with FenceOperationResult

use of org.ovirt.engine.core.common.businessentities.pm.FenceOperationResult in project ovirt-engine by oVirt.

the class ConcurrentAgentsFenceActionExecutorTest method failedStopWhenOneSuccessfulAndAnotherFailed.

/**
 * Test failed stop action, when one agent was successful and another failed
 */
@Test
public void failedStopWhenOneSuccessfulAndAnotherFailed() {
    FenceOperationResult expectedResult = new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN);
    mockSingleAgentResult(singleExecutor1, new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN));
    mockSingleAgentResult(singleExecutor2, new FenceOperationResult(Status.SUCCESS, PowerStatus.OFF));
    FenceOperationResult result = executor.fence(FenceActionType.STOP);
    validateResult(expectedResult, result);
}

Example 15 with FenceOperationResult

use of org.ovirt.engine.core.common.businessentities.pm.FenceOperationResult in project ovirt-engine by oVirt.

the class ConcurrentAgentsFenceActionExecutorTest method failedStopWhenAllAgentsFailed.

/**
 * Test failed stop action, when all agents failed
 */
@Test
public void failedStopWhenAllAgentsFailed() {
    FenceOperationResult expectedResult = new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN);
    mockSingleAgentResult(singleExecutor1, new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN));
    mockSingleAgentResult(singleExecutor2, new FenceOperationResult(Status.ERROR, PowerStatus.UNKNOWN));
    FenceOperationResult result = executor.fence(FenceActionType.STOP);
    validateResult(expectedResult, result);
}