/// <summary>
/// Initializes a new instance of the LinuxOperatingSystemProfile
/// class.
/// </summary>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <param name="sshProfile">The SSH profile.</param>
public LinuxOperatingSystemProfile(string username = default(string), string password = default(string), SshProfile sshProfile = default(SshProfile))
{
Username = username;
Password = password;
SshProfile = sshProfile;
CustomInit();
}
private static IEnumerable<Role> GetRoleCollection(ClusterCreateParameters clusterCreateParameters)
{
//OS Profile
var osProfile = new OsProfile();
if (clusterCreateParameters.OSType == OSType.Windows)
{
RdpSettings rdpSettings = null;
if (!string.IsNullOrEmpty(clusterCreateParameters.RdpUsername))
{
rdpSettings = new RdpSettings
{
UserName = clusterCreateParameters.RdpUsername,
Password = clusterCreateParameters.RdpPassword,
ExpiryDate = clusterCreateParameters.RdpAccessExpiry
};
}
osProfile = new OsProfile
{
WindowsOperatingSystemProfile = new WindowsOperatingSystemProfile
{
RdpSettings = rdpSettings
}
};
}
else if (clusterCreateParameters.OSType == OSType.Linux)
{
var sshPublicKeys = new List<SshPublicKey>();
if (!string.IsNullOrEmpty(clusterCreateParameters.SshPublicKey))
{
var sshPublicKey = new SshPublicKey
{
CertificateData = clusterCreateParameters.SshPublicKey
};
sshPublicKeys.Add(sshPublicKey);
}
SshProfile sshProfile;
if (sshPublicKeys.Count > 0)
{
sshProfile = new SshProfile
{
SshPublicKeys = sshPublicKeys
};
}
else
{
sshProfile = null;
}
osProfile = new OsProfile
{
LinuxOperatingSystemProfile = new LinuxOperatingSystemProfile
{
UserName = clusterCreateParameters.SshUserName,
Password = clusterCreateParameters.SshPassword,
SshProfile = sshProfile
}
};
}
//VNet Profile
var vnetProfile = new VirtualNetworkProfile();
if (!string.IsNullOrEmpty(clusterCreateParameters.VirtualNetworkId))
{
vnetProfile.Id = clusterCreateParameters.VirtualNetworkId;
}
if (!string.IsNullOrEmpty(clusterCreateParameters.SubnetName))
{
vnetProfile.SubnetName = clusterCreateParameters.SubnetName;
}
if (string.IsNullOrEmpty(vnetProfile.Id) && string.IsNullOrEmpty(vnetProfile.SubnetName))
{
vnetProfile = null;
}
List<ScriptAction> workernodeactions = null;
List<ScriptAction> headnodeactions = null;
List<ScriptAction> zookeepernodeactions = null;
//Script Actions
foreach (var scriptAction in clusterCreateParameters.ScriptActions)
{
if (scriptAction.Key.ToString().ToLower().Equals("workernode"))
{
workernodeactions = scriptAction.Value;
}
else if (scriptAction.Key.ToString().ToLower().Equals("headnode"))
{
headnodeactions = scriptAction.Value;
}
else if (scriptAction.Key.ToString().ToLower().Equals("zookeepernode"))
{
zookeepernodeactions = scriptAction.Value;
}
}
//Roles
var roles = new List<Role>();
var headNodeSize = GetHeadNodeSize(clusterCreateParameters);
var headNode = new Role
{
Name = "headnode",
TargetInstanceCount = 2,
HardwareProfile = new HardwareProfile
{
VmSize = headNodeSize
},
OsProfile = osProfile,
VirtualNetworkProfile = vnetProfile,
ScriptActions = headnodeactions
};
roles.Add(headNode);
var workerNodeSize = GetWorkerNodeSize(clusterCreateParameters);
var workerNode = new Role
{
Name = "workernode",
TargetInstanceCount = clusterCreateParameters.ClusterSizeInNodes,
HardwareProfile = new HardwareProfile
{
VmSize = workerNodeSize
},
OsProfile = osProfile,
ScriptActions = workernodeactions
};
roles.Add(workerNode);
if (clusterCreateParameters.OSType == OSType.Windows)
{
if (clusterCreateParameters.ClusterType == HDInsightClusterType.Hadoop ||
clusterCreateParameters.ClusterType == HDInsightClusterType.Spark)
{
return roles;
}
}
if (clusterCreateParameters.OSType == OSType.Linux)
{
if (clusterCreateParameters.ClusterType == HDInsightClusterType.Hadoop ||
clusterCreateParameters.ClusterType == HDInsightClusterType.Spark)
{
clusterCreateParameters.ZookeeperNodeSize = "Small";
}
}
string zookeeperNodeSize = clusterCreateParameters.ZookeeperNodeSize ?? "Medium";
var zookeepernode = new Role
{
Name = "zookeepernode",
ScriptActions = zookeepernodeactions,
TargetInstanceCount = 3,
OsProfile = osProfile,
HardwareProfile = new HardwareProfile
{
VmSize = zookeeperNodeSize
}
};
roles.Add(zookeepernode);
return roles;
}