Examples with AutoScalingGroup com.netflix.simianarmy.conformity.AutoScalingGroup used on opensource projects

Example 6 with AutoScalingGroup

use of com.netflix.simianarmy.conformity.AutoScalingGroup in project SimianArmy by Netflix.

the class InstanceIsHealthyInEureka method check.

@Override
public Conformity check(Cluster cluster) {
    Collection<String> failedComponents = Lists.newArrayList();
    for (AutoScalingGroup asg : cluster.getAutoScalingGroups()) {
        // ignore suspended ASGs
        if (asg.isSuspended()) {
            LOGGER.info(String.format("ASG %s is suspended, ignore.", asg.getName()));
            continue;
        }
        for (String instance : asg.getInstances()) {
            if (!conformityEurekaClient.isHealthy(cluster.getRegion(), instance)) {
                LOGGER.info(String.format("Instance %s is not healthy in Eureka.", instance));
                failedComponents.add(instance);
            }
        }
    }
    return new Conformity(getName(), failedComponents);
}

Example 7 with AutoScalingGroup

use of com.netflix.simianarmy.conformity.AutoScalingGroup in project SimianArmy by Netflix.

the class InstanceTooOld method check.

@Override
public Conformity check(Cluster cluster) {
    List<String> instanceIds = Lists.newArrayList();
    for (AutoScalingGroup asg : cluster.getAutoScalingGroups()) {
        instanceIds.addAll(asg.getInstances());
    }
    Map<String, Long> instanceIdToLaunchTime = getInstanceLaunchTimes(cluster.getRegion(), instanceIds.toArray(new String[instanceIds.size()]));
    Collection<String> failedComponents = Lists.newArrayList();
    long creationTimeThreshold = DateTime.now().minusDays(instanceAgeThreshold).getMillis();
    for (Map.Entry<String, Long> entry : instanceIdToLaunchTime.entrySet()) {
        String instanceId = entry.getKey();
        if (creationTimeThreshold > entry.getValue()) {
            LOGGER.info(String.format("Instance %s was created more than %d days ago", instanceId, instanceAgeThreshold));
            failedComponents.add(instanceId);
        }
    }
    return new Conformity(getName(), failedComponents);
}

Example 8 with AutoScalingGroup

use of com.netflix.simianarmy.conformity.AutoScalingGroup in project SimianArmy by Netflix.

the class SameZonesInElbAndAsg method check.

@Override
public Conformity check(Cluster cluster) {
    List<String> asgNames = Lists.newArrayList();
    for (AutoScalingGroup asg : cluster.getAutoScalingGroups()) {
        asgNames.add(asg.getName());
    }
    Collection<String> failedComponents = Lists.newArrayList();
    for (AutoScalingGroup asg : cluster.getAutoScalingGroups()) {
        List<String> asgZones = getAvailabilityZonesForAsg(cluster.getRegion(), asg.getName());
        for (String lbName : getLoadBalancerNamesForAsg(cluster.getRegion(), asg.getName())) {
            List<String> lbZones = getAvailabilityZonesForLoadBalancer(cluster.getRegion(), lbName);
            if (!haveSameZones(asgZones, lbZones)) {
                LOGGER.info(String.format("ASG %s and ELB %s do not have the same availability zones", asgZones, lbZones));
                failedComponents.add(lbName);
            }
        }
    }
    return new Conformity(getName(), failedComponents);
}

Example 9 with AutoScalingGroup

use of com.netflix.simianarmy.conformity.AutoScalingGroup in project SimianArmy by Netflix.

the class TestInstanceInVPC method testAsgInstances.

@Test
public void testAsgInstances() throws Exception {
    AutoScalingGroup autoScalingGroup = new AutoScalingGroup("Conforming", VPC_INSTANCE_ID);
    Cluster conformingCluster = new Cluster("Conforming", REGION, autoScalingGroup);
    Conformity result = instanceInVPC.check(conformingCluster);
    Assert.assertNotNull(result);
    Assert.assertEquals(result.getRuleId(), instanceInVPC.getName());
    Assert.assertEquals(result.getFailedComponents().size(), 0);
    autoScalingGroup = new AutoScalingGroup("NonConforming", INSTANCE_ID);
    Cluster nonConformingCluster = new Cluster("NonConforming", REGION, autoScalingGroup);
    result = instanceInVPC.check(nonConformingCluster);
    Assert.assertNotNull(result);
    Assert.assertEquals(result.getRuleId(), instanceInVPC.getName());
    Assert.assertEquals(result.getFailedComponents().size(), 1);
    Assert.assertEquals(result.getFailedComponents().iterator().next(), INSTANCE_ID);
}