protected void connectSession() throws JSchException {
if (session != null) {
if (session.isConnected()) {
session.disconnect();
}
session = null;
}
AutomationLogger.getInstance().info("Connectting...");
if (StringUtil.notEmpty(user)) {
session = jsch.getSession(user, host, 22);
session.setPassword(password);
} else if (auth != null) {
session = auth.getSession(host);
} else {
throw new ItemNotFoundException("Authentication is missing!");
}
java.util.Properties config = new java.util.Properties();
config.put("StrictHostKeyChecking", "no");
session.setConfig(config);
session.connect();
AutomationLogger.getInstance().info("Connected");
}
public Session getSession(String host, Integer port, String user, Boolean hostKeyChecking)
throws JSchException {
if (this.session != null) return this.session;
this.setHost(host);
this.setUser(user);
this.session = jsch.getSession(user, host, port);
java.util.Properties config = new java.util.Properties();
if (hostKeyChecking) {
log.info("strict host key checking enabled");
config.put("StrictHostKeyChecking", "yes");
} else {
log.info("strict host key checking disabled");
config.put("StrictHostKeyChecking", "no");
}
session.setConfig(config);
return session;
}
/** {@inheritDoc} */
@Override
public ClusterStartNodeResult call() {
JSch ssh = new JSch();
Session ses = null;
try {
if (spec.key() != null) ssh.addIdentity(spec.key().getAbsolutePath());
ses = ssh.getSession(spec.username(), spec.host(), spec.port());
if (spec.password() != null) ses.setPassword(spec.password());
ses.setConfig("StrictHostKeyChecking", "no");
ses.connect(timeout);
boolean win = isWindows(ses);
char separator = win ? '\\' : '/';
spec.fixPaths(separator);
String igniteHome = spec.igniteHome();
if (igniteHome == null) igniteHome = win ? DFLT_IGNITE_HOME_WIN : DFLT_IGNITE_HOME_LINUX;
String script = spec.script();
if (script == null) script = DFLT_SCRIPT_LINUX;
String cfg = spec.configuration();
if (cfg == null) cfg = "";
String startNodeCmd;
String scriptOutputFileName =
FILE_NAME_DATE_FORMAT.format(new Date())
+ '-'
+ UUID.randomUUID().toString().substring(0, 8)
+ ".log";
if (win)
throw new UnsupportedOperationException(
"Apache Ignite cannot be auto-started on Windows from IgniteCluster.startNodes(…) API.");
else { // Assume Unix.
int spaceIdx = script.indexOf(' ');
String scriptPath = spaceIdx > -1 ? script.substring(0, spaceIdx) : script;
String scriptArgs = spaceIdx > -1 ? script.substring(spaceIdx + 1) : "";
String rmtLogArgs = buildRemoteLogArguments(spec.username(), spec.host());
String tmpDir = env(ses, "$TMPDIR", "/tmp/");
String scriptOutputDir = tmpDir + "ignite-startNodes";
shell(ses, "mkdir " + scriptOutputDir);
// Mac os don't support ~ in double quotes. Trying get home path from remote system.
if (igniteHome.startsWith("~")) {
String homeDir = env(ses, "$HOME", "~");
igniteHome = igniteHome.replaceFirst("~", homeDir);
}
startNodeCmd =
new SB()
.
// Console output is consumed, started nodes must use Ignite file appenders for log.
a("nohup ")
.a("\"")
.a(igniteHome)
.a('/')
.a(scriptPath)
.a("\"")
.a(" ")
.a(scriptArgs)
.a(!cfg.isEmpty() ? " \"" : "")
.a(cfg)
.a(!cfg.isEmpty() ? "\"" : "")
.a(rmtLogArgs)
.a(" > ")
.a(scriptOutputDir)
.a("/")
.a(scriptOutputFileName)
.a(" 2>& 1 &")
.toString();
}
info("Starting remote node with SSH command: " + startNodeCmd, spec.logger(), log);
shell(ses, startNodeCmd);
return new ClusterStartNodeResultImpl(spec.host(), true, null);
} catch (IgniteInterruptedCheckedException e) {
return new ClusterStartNodeResultImpl(spec.host(), false, e.getMessage());
} catch (Exception e) {
return new ClusterStartNodeResultImpl(spec.host(), false, X.getFullStackTrace(e));
} finally {
if (ses != null && ses.isConnected()) ses.disconnect();
}
}