public void UseVNodes(string nodesToPopulate)
{
CcmBridge.ExecuteCcm("remove");
CcmBridge.ExecuteCcm(String.Format("create {0} -v {1}", CcmBridge.Name, CassandraVersion));
CcmBridge.ExecuteCcm(String.Format("populate -n {0} -i {1} --vnodes", nodesToPopulate, CcmBridge.IpPrefix), CcmBridge.DefaultCmdTimeout, true);
CcmBridge.ExecuteCcm("start", CcmBridge.DefaultCmdTimeout, true);
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCount, string cassandraVersion, bool startTheCluster = true, string[] jvmArgs = null, bool useSsl = false)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
{
clusterStartStr = "-s";
}
var jvmArgsParams = "";
if (jvmArgs != null && jvmArgs.Length > 0)
{
jvmArgsParams = String.Join(" ", jvmArgs.Select(a => "--jvm_arg=" + a));
}
var sslParams = "";
if (useSsl)
{
var sslPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "ssl");
if (!File.Exists(Path.Combine(sslPath, "keystore.jks")))
{
throw new Exception(string.Format("In order to use SSL with CCM you must provide have the keystore.jks and cassandra.crt files located in your {0} folder", sslPath));
}
sslParams = "--ssl " + sslPath;
}
ccmBridge.ExecuteCcm(string.Format("create {0} -n {1} {2} -i {3} -b -v {4} {5} {6}", name, nodeCount, clusterStartStr, localIpPrefix, cassandraVersion, jvmArgsParams, sslParams));
return(ccmBridge);
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCount, string cassandraVersion, bool startTheCluster = true)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
clusterStartStr = "-s";
ccmBridge.ExecuteCcm(string.Format("Create {0} -n {1} {2} -i {3} -b -v {4}", name, nodeCount, clusterStartStr, localIpPrefix, cassandraVersion));
return ccmBridge;
}
public void UpdateConfig(params string[] yamlChanges)
{
if (yamlChanges == null)
{
return;
}
foreach (var setting in yamlChanges)
{
CcmBridge.ExecuteCcm($"updateconf \"{setting}\"");
}
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCountDc1, int nodeCountDc2, string cassandraVersion, bool startTheCluster = true, bool throwOnError = false)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
{
clusterStartStr = "-s";
}
ccmBridge.ExecuteCcm(string.Format("Create {0} -n {1}:{2} {3} -i {4} -b -v {5}", name, nodeCountDc1, nodeCountDc2, clusterStartStr, localIpPrefix, cassandraVersion), DefaultCmdTimeout, throwOnError);
return(ccmBridge);
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCount, string cassandraVersion, bool startTheCluster = true)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
{
clusterStartStr = "-s";
}
ccmBridge.ExecuteCcm(string.Format("Create {0} -n {1} {2} -i {3} -b -v {4}", name, nodeCount, clusterStartStr, localIpPrefix, cassandraVersion));
return(ccmBridge);
}
/// <summary>
/// Removes the current ccm cluster, without throwing exceptions if it fails
/// </summary>
public static void TryRemove()
{
try
{
CcmBridge.ExecuteCcm("remove");
}
catch (Exception ex)
{
if (Diagnostics.CassandraTraceSwitch.Level == TraceLevel.Verbose)
{
Trace.TraceError("ccm test cluster could not be removed: {0}", ex);
}
}
}
public void DecommissionNodeForcefully(int nodeId)
{
_ccm.ExecuteCcm(string.Format("node{0} nodetool \"decommission -f\"", nodeId), false);
}
/// <summary>
/// Removes the current ccm cluster
/// </summary>
public static void Remove()
{
CcmBridge.ExecuteCcm("remove");
}
public void ResumeNode(int nodeId)
{
CcmBridge.ExecuteCcm($"node{nodeId} resume");
}
public void PauseNode(int nodeId)
{
CcmBridge.ExecuteCcm($"node{nodeId} pause");
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCount, string cassandraVersion, bool startTheCluster = true, string[] jvmArgs = null, bool useSsl = false)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
clusterStartStr = "-s";
var jvmArgsParams = "";
if (jvmArgs != null && jvmArgs.Length > 0)
{
jvmArgsParams = String.Join(" ", jvmArgs.Select(a => "--jvm_arg=" + a));
}
var sslParams = "";
if (useSsl)
{
var sslPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "ssl");
if (!File.Exists(Path.Combine(sslPath, "keystore.jks")))
{
throw new Exception(string.Format("In order to use SSL with CCM you must provide have the keystore.jks and cassandra.crt files located in your {0} folder", sslPath));
}
sslParams = "--ssl " + sslPath;
}
ccmBridge.ExecuteCcm(string.Format("create {0} -n {1} {2} -i {3} -b -v {4} {5} {6}", name, nodeCount, clusterStartStr, localIpPrefix, cassandraVersion, jvmArgsParams, sslParams));
return ccmBridge;
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCountDc1, int nodeCountDc2, string cassandraVersion, bool startTheCluster = true, bool throwOnError = false)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
clusterStartStr = "-s";
ccmBridge.ExecuteCcm(string.Format("create {0} -n {1}:{2} {3} -i {4} -b -v {5}", name, nodeCountDc1, nodeCountDc2, clusterStartStr, localIpPrefix, cassandraVersion), DefaultCmdTimeout, throwOnError);
return ccmBridge;
}
public void ResumeNode(int nodeId)
{
CcmBridge.ExecuteCcm(string.Format("node{0} resume", nodeId));
}
public void PauseNode(int nodeId)
{
CcmBridge.ExecuteCcm(string.Format("node{0} pause", nodeId));
}
public static CcmBridge Create(string name, string localIpPrefix, int nodeCount, string cassandraVersion, bool startTheCluster = true, string[] jvmArgs = null)
{
CcmBridge ccmBridge = new CcmBridge(name, localIpPrefix);
string clusterStartStr = "";
if (startTheCluster)
clusterStartStr = "-s";
var jvmArgsParams = "";
if (jvmArgs != null && jvmArgs.Length > 0)
{
jvmArgsParams = String.Join(" ", jvmArgs.Select(a => "--jvm_arg=" + a));
}
ccmBridge.ExecuteCcm(string.Format("create {0} -n {1} {2} -i {3} -b -v {4} {5}", name, nodeCount, clusterStartStr, localIpPrefix, cassandraVersion, jvmArgsParams));
return ccmBridge;
}
