Examples with ComputeCapability org.opentosca.toscana.model.capability.ComputeCapability used on opensource projects

Example 1 with ComputeCapability

use of org.opentosca.toscana.model.capability.ComputeCapability in project TOSCAna by StuPro-TOSCAna.

the class TransformModelNodeVisitor method visit.

@Override
public void visit(Compute node) {
    try {
        if (cfnModule.checkComputeToEc2(node)) {
            logger.debug("Compute '{}' will be transformed to EC2", node.getEntityName());
            String nodeName = toAlphanumerical(node.getEntityName());
            // default security group the EC2 Instance
            SecurityGroup webServerSecurityGroup = cfnModule.resource(SecurityGroup.class, nodeName + SECURITY_GROUP).groupDescription("Enables ports for " + nodeName + ".");
            // open endpoint port
            node.getEndpoint().getPort().ifPresent(port -> webServerSecurityGroup.ingress(ingress -> ingress.cidrIp(IP_OPEN), PROTOCOL_TCP, port.port));
            // check what image id should be taken
            CapabilityMapper capabilityMapper = createCapabilityMapper();
            OsCapability computeOs = node.getOs();
            String imageId = capabilityMapper.mapOsCapabilityToImageId(computeOs);
            ComputeCapability computeCompute = node.getHost();
            String instanceType = capabilityMapper.mapComputeCapabilityToInstanceType(computeCompute, CapabilityMapper.EC2_DISTINCTION);
            // create CFN init and store it
            CFNInit init = new CFNInit(CONFIG_SETS);
            cfnModule.putCFNInit(nodeName, init);
            cfnModule.resource(Instance.class, nodeName).securityGroupIds(webServerSecurityGroup).imageId(imageId).instanceType(instanceType);
            capabilityMapper.mapDiskSize(computeCompute, cfnModule, nodeName);
            // Add Reference to keyName if KeyPair needed and open Port 22 (Allows SSH access)
            if (cfnModule.hasKeyPair()) {
                Instance instance = (Instance) cfnModule.getResource(nodeName);
                instance.keyName(cfnModule.getKeyNameVar());
                webServerSecurityGroup.ingress(ingress -> ingress.cidrIp(IP_OPEN), PROTOCOL_TCP, 22);
            }
        } else {
            logger.debug("Compute '{}' will not be transformed to EC2", node.getEntityName());
        }
    } catch (SdkClientException se) {
        logger.error("SDKClient failed, no valid credentials or no internet connection");
        throw new TransformationFailureException("Failed", se);
    } catch (Exception e) {
        logger.error("Error while creating EC2Instance resource.");
        throw new TransformationFailureException("Failed at Compute node " + node.getEntityName(), e);
    }
}

Example 2 with ComputeCapability

use of org.opentosca.toscana.model.capability.ComputeCapability in project TOSCAna by StuPro-TOSCAna.

the class TransformModelNodeVisitor method visit.

@Override
public void visit(MysqlDatabase node) {
    try {
        String nodeName = toAlphanumerical(node.getEntityName());
        // get the compute where the dbms this node is hosted on, is hosted on
        Compute compute = getCompute(node);
        String serverName = toAlphanumerical(compute.getEntityName());
        String dbName = node.getDatabaseName();
        String masterUser = node.getUser().orElseThrow(() -> new IllegalArgumentException("Database user not set"));
        String masterPassword = node.getPassword().orElseThrow(() -> new IllegalArgumentException("Database " + "password not set"));
        Integer port = node.getPort().orElseThrow(() -> new IllegalArgumentException("Database port not set"));
        // check what values should be taken
        ComputeCapability hostedOnComputeCapability = compute.getHost();
        CapabilityMapper capabilityMapper = createCapabilityMapper();
        String dBInstanceClass = capabilityMapper.mapComputeCapabilityToInstanceType(hostedOnComputeCapability, CapabilityMapper.RDS_DISTINCTION);
        Integer allocatedStorage = capabilityMapper.mapComputeCapabilityToRDSAllocatedStorage(hostedOnComputeCapability);
        // SSD
        String storageType = "gp2";
        String securityGroupName = nodeName + SECURITY_GROUP;
        SecurityGroup securityGroup = cfnModule.resource(SecurityGroup.class, securityGroupName).groupDescription("Open database " + dbName + " for access to group " + serverName + SECURITY_GROUP);
        Set<Compute> hostsOfConnectedTo = getHostsOfConnectedTo(node);
        for (Compute hostOfConnectedTo : hostsOfConnectedTo) {
            securityGroup.ingress(ingress -> ingress.sourceSecurityGroupName(cfnModule.ref(toAlphanumerical(hostOfConnectedTo.getEntityName()) + SECURITY_GROUP)), PROTOCOL_TCP, port);
        }
        cfnModule.resource(DBInstance.class, nodeName).engine("MySQL").dBName(dbName).masterUsername(masterUser).masterUserPassword(masterPassword).dBInstanceClass(dBInstanceClass).allocatedStorage(allocatedStorage).storageType(storageType).vPCSecurityGroups(cfnModule.fnGetAtt(securityGroupName, "GroupId"));
        // handle sql artifact
        for (Artifact artifact : node.getArtifacts()) {
            String relPath = artifact.getFilePath();
            if (relPath.endsWith(".sql")) {
                String sql = cfnModule.getFileAccess().read(artifact.getFilePath());
                String computeName = createSqlCompute(node, sql);
                securityGroup.ingress(ingress -> ingress.sourceSecurityGroupName(cfnModule.ref(toAlphanumerical(computeName) + SECURITY_GROUP)), PROTOCOL_TCP, port);
            }
        }
    } catch (Exception e) {
        logger.error("Error while creating MysqlDatabase resource.");
        throw new TransformationFailureException("Failed at MysqlDatabase node " + node.getEntityName(), e);
    }
}