Examples with UpdateAutoScalingGroupRequest com.amazonaws.services.autoscaling.model.UpdateAutoScalingGroupRequest used on opensource projects

Example 1 with UpdateAutoScalingGroupRequest

use of com.amazonaws.services.autoscaling.model.UpdateAutoScalingGroupRequest in project cloudbreak by hortonworks.

the class AwsResourceConnector method resumeAutoScalingPolicies.

private void resumeAutoScalingPolicies(AuthenticatedContext ac, CloudStack stack) {
    for (Group instanceGroup : stack.getGroups()) {
        try {
            String asGroupName = cfStackUtil.getAutoscalingGroupName(ac, instanceGroup.getName(), ac.getCloudContext().getLocation().getRegion().value());
            if (asGroupName != null) {
                AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
                List<AutoScalingGroup> asGroups = amazonASClient.describeAutoScalingGroups(new DescribeAutoScalingGroupsRequest().withAutoScalingGroupNames(asGroupName)).getAutoScalingGroups();
                if (!asGroups.isEmpty()) {
                    if (!asGroups.get(0).getSuspendedProcesses().isEmpty()) {
                        amazonASClient.updateAutoScalingGroup(new UpdateAutoScalingGroupRequest().withAutoScalingGroupName(asGroupName).withMinSize(0).withDesiredCapacity(0));
                        amazonASClient.resumeProcesses(new ResumeProcessesRequest().withAutoScalingGroupName(asGroupName));
                    }
                }
            } else {
                LOGGER.info("Autoscaling Group's physical id is null (the resource doesn't exist), it is not needed to resume scaling policies.");
            }
        } catch (AmazonServiceException e) {
            if (e.getErrorMessage().matches("Resource.*does not exist for stack.*") || e.getErrorMessage().matches("Stack '.*' does not exist.*")) {
                LOGGER.info(e.getMessage());
            } else {
                throw e;
            }
        }
    }
}

Example 2 with UpdateAutoScalingGroupRequest

use of com.amazonaws.services.autoscaling.model.UpdateAutoScalingGroupRequest in project cloudbreak by hortonworks.

the class AwsResourceConnector method upscale.

@Override
public List<CloudResourceStatus> upscale(AuthenticatedContext ac, CloudStack stack, List<CloudResource> resources) {
    resumeAutoScaling(ac, stack);
    AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    AmazonCloudFormationClient cloudFormationClient = awsClient.createCloudFormationClient(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    AmazonEC2Client amazonEC2Client = awsClient.createAccess(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    List<Group> scaledGroups = getScaledGroups(stack);
    for (Group group : scaledGroups) {
        String asGroupName = cfStackUtil.getAutoscalingGroupName(ac, cloudFormationClient, group.getName());
        amazonASClient.updateAutoScalingGroup(new UpdateAutoScalingGroupRequest().withAutoScalingGroupName(asGroupName).withMaxSize(group.getInstancesSize()).withDesiredCapacity(group.getInstancesSize()));
        LOGGER.info("Updated Auto Scaling group's desiredCapacity: [stack: '{}', to: '{}']", ac.getCloudContext().getId(), resources.size());
    }
    scheduleStatusChecks(stack, ac, cloudFormationClient);
    suspendAutoScaling(ac, stack);
    boolean mapPublicIpOnLaunch = isMapPublicOnLaunch(new AwsNetworkView(stack.getNetwork()), amazonEC2Client);
    List<Group> gateways = getGatewayGroups(scaledGroups);
    if (mapPublicIpOnLaunch && !gateways.isEmpty()) {
        String cFStackName = getCloudFormationStackResource(resources).getName();
        Map<String, String> eipAllocationIds = getElasticIpAllocationIds(cFStackName, cloudFormationClient);
        for (Group gateway : gateways) {
            List<String> eips = getEipsForGatewayGroup(eipAllocationIds, gateway);
            List<String> freeEips = getFreeIps(eips, amazonEC2Client);
            List<String> instanceIds = getInstancesForGroup(ac, amazonASClient, cloudFormationClient, gateway);
            List<String> newInstances = instanceIds.stream().filter(iid -> gateway.getInstances().stream().noneMatch(inst -> iid.equals(inst.getInstanceId()))).collect(Collectors.toList());
            associateElasticIpsToInstances(amazonEC2Client, freeEips, newInstances);
        }
    }
    return singletonList(new CloudResourceStatus(getCloudFormationStackResource(resources), ResourceStatus.UPDATED));
}