package org.onap.ccsdk.sli.adaptors.saltstack.impl;
-import java.util.Map;
-import java.util.Properties;
-import org.apache.commons.lang.StringUtils;
-import org.json.JSONException;
-import org.json.JSONObject;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
import org.onap.ccsdk.sli.adaptors.saltstack.SaltstackAdapter;
import org.onap.ccsdk.sli.adaptors.saltstack.SaltstackAdapterPropertiesProvider;
import org.onap.ccsdk.sli.adaptors.saltstack.model.SaltstackMessageParser;
import org.onap.ccsdk.sli.adaptors.saltstack.model.SaltstackServerEmulator;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import java.util.Properties;
/**
* This class implements the {@link SaltstackAdapter} interface. This interface defines the behaviors
*/
public class SaltstackAdapterImpl implements SaltstackAdapter {
- private static final long EXEC_TIMEOUT = 120000;
- private long timeout = EXEC_TIMEOUT;
-
/**
* The constant used to define the service name in the mapped diagnostic context
*/
@SuppressWarnings("nls")
public static final String MDC_SERVICE = "service";
-
/**
* The constant for the status code for a failed outcome
*/
@SuppressWarnings("nls")
public static final String OUTCOME_FAILURE = "failure";
-
/**
* The constant for the status code for a successful outcome
*/
@SuppressWarnings("nls")
public static final String OUTCOME_SUCCESS = "success";
-
+ public static final String CONNECTION_RETRY_DELAY = "retryDelay";
+ public static final String CONNECTION_RETRY_COUNT = "retryCount";
+ private static final long EXEC_TIMEOUT = 120000;
/**
* Adapter Name
*/
private static final String ADAPTER_NAME = "Saltstack Adapter";
private static final String APPC_EXCEPTION_CAUGHT = "APPCException caught";
-
private static final String RESULT_CODE_ATTRIBUTE_NAME = "org.onap.appc.adapter.saltstack.result.code";
private static final String MESSAGE_ATTRIBUTE_NAME = "org.onap.appc.adapter.saltstack.message";
private static final String RESULTS_ATTRIBUTE_NAME = "org.onap.appc.adapter.saltstack.results";
private static final String ID_ATTRIBUTE_NAME = "org.onap.appc.adapter.saltstack.Id";
private static final String LOG_ATTRIBUTE_NAME = "org.onap.appc.adapter.saltstack.log";
-
- public static final String CONNECTION_RETRY_DELAY = "retryDelay";
- public static final String CONNECTION_RETRY_COUNT = "retryCount";
-
private static final String CLIENT_TYPE_PROPERTY_NAME = "org.onap.appc.adapter.saltstack.clientType";
private static final String SS_SERVER_HOSTNAME = "org.onap.appc.adapter.saltstack.host";
private static final String SS_SERVER_PORT = "org.onap.appc.adapter.saltstack.port";
private static final String SS_SERVER_USERNAME = "org.onap.appc.adapter.saltstack.userName";
private static final String SS_SERVER_PASSWORD = "org.onap.appc.adapter.saltstack.userPasswd";
private static final String SS_SERVER_SSH_KEY = "org.onap.appc.adapter.saltstack.sshKey";
-
-
/**
* The logger to be used
*/
private static final EELFLogger logger = EELFManager.getInstance().getLogger(SaltstackAdapterImpl.class);
-
-
+ private long timeout = EXEC_TIMEOUT;
/**
* Connection object
**/
public SaltstackAdapterImpl() {
initialize(new SaltstackAdapterPropertiesProviderImpl());
}
+
public SaltstackAdapterImpl(SaltstackAdapterPropertiesProvider propProvider) {
initialize(propProvider);
}
public void setExecTimeout(long timeout) {
this.timeout = timeout;
}
+
/**
- * Method posts info to Context memory in case of an error and throws a
- * SvcLogicException causing SLI to register this as a failure
+ * Method posts info to Context memory in case of an error and throws a
+ * SvcLogicException causing SLI to register this as a failure
*/
@SuppressWarnings("static-method")
private void doFailure(SvcLogicContext svcLogic, int code, String message) throws SvcLogicException {
svcLogic.setStatus(OUTCOME_FAILURE);
svcLogic.setAttribute(RESULT_CODE_ATTRIBUTE_NAME, Integer.toString(code));
svcLogic.setAttribute(MESSAGE_ATTRIBUTE_NAME, message);
-
throw new SvcLogicException("Saltstack Adapter Error = " + message);
}
logger.info("Initialized Saltstack Adapter");
}
- // Public Method to post single command request to execute saltState. Posts the following back
- // to Svc context memory
- // org.onap.appc.adapter.saltstack.req.code : 100 if successful
- // org.onap.appc.adapter.saltstack.req.messge : any message
- // org.onap.appc.adapter.saltstack.req.Id : a unique uuid to reference the request
- @Override
- public void reqExecCommand(Map<String, String> params, SvcLogicContext ctx) throws SvcLogicException {
- String reqID;
- SaltstackResult testResult;
- if (sshClient == null){
+ private void setSSHClient(Map<String, String> params) throws SvcLogicException {
+ if (sshClient == null) {
logger.info("saltstack-adapter.properties not defined so reading saltstack host and " +
"auth details from DG's parameters");
String sshHost = messageProcessor.reqHostNameResult(params);
String sshUserName = messageProcessor.reqUserNameResult(params);
String sshPassword = messageProcessor.reqPasswordResult(params);
logger.info("Creating ssh client with BASIC Auth");
- if(!testMode)
+ if (!testMode) {
sshClient = new ConnectionBuilder(sshHost, sshPort, sshUserName, sshPassword);
+ }
}
+ }
+
+ private String putToCommands(SvcLogicContext ctx, String slsFileName,
+ String reqID, String applyTo) throws SvcLogicException {
+ String constructedCommand = "";
try {
- reqID = params.get("Id");
- String commandToExecute = params.get("cmd");
- testResult = execCommand(params, commandToExecute);
- testResult = messageProcessor.parseResponse(ctx, reqID, testResult);
-
- // Check status of test request returned by Agent
- if (testResult.getStatusCode() == SaltstackResultCodes.FINAL_SUCCESS.getValue()) {
- logger.info(String.format("Execution of request-ID : %s successful.", reqID));
- testResult.setResults("Success");
+ File file = new File(slsFileName);
+ InputStream in = new FileInputStream(file);
+ byte[] data = new byte[(int) file.length()];
+ in.read(data);
+ String str = new String(data, "UTF-8");
+ in.close();
+ constructedCommand = "echo "+str+" > /srv/salt/"+reqID+".sls; salt '"+applyTo+"' state.apply "+reqID+" --out=json --static";
+ } catch (FileNotFoundException e) {
+ doFailure(ctx, SaltstackResultCodes.IO_EXCEPTION.getValue(), "Input SLS file " +
+ "not found in path : " + slsFileName+". "+ e.getMessage());
+ } catch (IOException e) {
+ doFailure(ctx, SaltstackResultCodes.IO_EXCEPTION.getValue(), "Input SLS file " +
+ "error in path : " + slsFileName +". "+ e.getMessage());
+ }
+ logger.info("Command to be executed on server : " + constructedCommand);
+ return constructedCommand;
+ }
+
+ private String putToCommands(String slsName, String applyTo) {
+ String
+ constructedCommand = "cd /srv/salt/; salt '"+applyTo+"' state.apply "+slsName+" --out=json --static";
+
+ logger.info("Command to be executed on server : " + constructedCommand);
+ return constructedCommand;
+ }
+
+ private void checkResponseStatus(SaltstackResult testResult, SvcLogicContext ctx, String reqID, boolean slsExec)
+ throws SvcLogicException {
+
+ // Check status of test request returned by Agent
+ if (testResult.getStatusCode() != SaltstackResultCodes.FINAL_SUCCESS.getValue()) {
+ doFailure(ctx, testResult.getStatusCode(), "Request for execution of command failed. Reason = " + testResult.getStatusMessage());
+ ctx.setAttribute(ID_ATTRIBUTE_NAME, reqID);
+ return;
+ } else {
+ logger.info(String.format("Execution of request : successful."));
+ if (slsExec) {
+ ctx.setAttribute(RESULT_CODE_ATTRIBUTE_NAME, Integer.toString(testResult.getStatusCode()));
+ ctx.setAttribute(MESSAGE_ATTRIBUTE_NAME, "success");
} else {
- doFailure(ctx, testResult.getStatusCode(), "Request for execution of command failed. Reason = " + testResult.getStatusMessage());
- return;
+ ctx.setAttribute(RESULT_CODE_ATTRIBUTE_NAME, Integer.toString(SaltstackResultCodes.CHECK_CTX_FOR_CMD_SUCCESS.getValue()));
+ ctx.setAttribute(MESSAGE_ATTRIBUTE_NAME, "check context for execution status");
}
- } catch (SvcLogicException e) {
- logger.error(APPC_EXCEPTION_CAUGHT, e);
- doFailure(ctx, SaltstackResultCodes.UNKNOWN_EXCEPTION.getValue(),
- "Request for execution of command failed. Reason = "
- + e.getMessage());
- return;
- } catch (Exception e) {
- logger.error("Exception caught", e);
- doFailure(ctx, SaltstackResultCodes.INVALID_COMMAND.getValue(),
- "Request for execution of command failed. Reason = "
- + e.getMessage());
- return;
+ ctx.setAttribute(ID_ATTRIBUTE_NAME, reqID);
}
- ctx.setAttribute(RESULT_CODE_ATTRIBUTE_NAME, Integer.toString(testResult.getStatusCode()));
- ctx.setAttribute(MESSAGE_ATTRIBUTE_NAME, testResult.getResults());
- ctx.setAttribute(ID_ATTRIBUTE_NAME, reqID);
+ }
+
+ // Public Method to post single command request to execute saltState. Posts the following back
+ // to Svc context memory
+ // org.onap.appc.adapter.saltstack.req.code : 100 if successful
+ // org.onap.appc.adapter.saltstack.req.messge : any message
+ // org.onap.appc.adapter.saltstack.req.Id : a unique uuid to reference the request
+ @Override
+ public void reqExecCommand(Map<String, String> params, SvcLogicContext ctx) throws SvcLogicException {
+ String reqID;
+ boolean slsExec;
+ SaltstackResult testResult;
+ setSSHClient(params);
+ reqID = messageProcessor.reqId(params);
+ String commandToExecute = messageProcessor.reqCmd(params);
+ slsExec = messageProcessor.reqIsSLSExec(params);
+ testResult = execCommand(params, commandToExecute);
+ testResult = messageProcessor.parseResponse(ctx, reqID, testResult, slsExec);
+ checkResponseStatus(testResult, ctx, reqID, slsExec);
}
/**
- * Public Method to post SLS file request to execute saltState. Posts the following back
+ * Public Method to post SLS command request to execute saltState on server. Posts the following back
* to Svc context memory
- *
- * org.onap.appc.adapter.saltstack.req.code : 100 if successful
+ * <p>
+ * org.onap.appc.adapter.saltstack.req.code : 200 if successful
* org.onap.appc.adapter.saltstack.req.messge : any message
* org.onap.appc.adapter.saltstack.req.Id : a unique uuid to reference the request
*/
@Override
public void reqExecSLS(Map<String, String> params, SvcLogicContext ctx) throws SvcLogicException {
- //TODO: to implement
+ String reqID;
+ SaltstackResult testResult;
+ setSSHClient(params);
+ reqID = messageProcessor.reqId(params);
+ String slsName = messageProcessor.reqSlsName(params);
+ String applyTo = messageProcessor.reqApplyToDevices(params);
+ String commandToExecute = putToCommands(slsName, applyTo);
+ testResult = execCommand(params, commandToExecute);
+ testResult = messageProcessor.parseResponse(ctx, reqID, testResult, true);
+ checkResponseStatus(testResult, ctx, reqID, true);
+ }
+ /**
+ * Public Method to post SLS file request to execute saltState. Posts the following back
+ * to Svc context memory
+ * <p>
+ * org.onap.appc.adapter.saltstack.req.code : 100 if successful
+ * org.onap.appc.adapter.saltstack.req.messge : any message
+ * org.onap.appc.adapter.saltstack.req.Id : a unique uuid to reference the request
+ */
+ @Override
+ public void reqExecSLSFile(Map<String, String> params, SvcLogicContext ctx) throws SvcLogicException {
+ String reqID;
+ SaltstackResult testResult;
+ setSSHClient(params);
+ reqID = messageProcessor.reqId(params);
+ String slsFile = messageProcessor.reqSlsFile(params);
+ String applyTo = messageProcessor.reqApplyToDevices(params);
+ String commandToExecute = putToCommands(ctx, slsFile, reqID, applyTo);
+ testResult = execCommand(params, commandToExecute);
+ testResult = messageProcessor.parseResponse(ctx, reqID, testResult, true);
+ checkResponseStatus(testResult, ctx, reqID, true);
}
/**
* Public method to get logs from saltState execution for a specific request Posts the following back
* to Svc context memory
- *
+ * <p>
* It blocks till the Saltstack Server responds or the session times out very similar to
* reqExecResult logs are returned in the DG context variable org.onap.appc.adapter.saltstack.log
*/
}
- public SaltstackResult execCommand(Map<String, String> params, String commandToExecute){
+ public SaltstackResult execCommand(Map<String, String> params, String commandToExecute) {
SaltstackResult testResult;
if (params.get(CONNECTION_RETRY_DELAY) != null && params.get(CONNECTION_RETRY_COUNT) != null) {
int retryDelay = Integer.parseInt(params.get(CONNECTION_RETRY_DELAY));
int retryCount = Integer.parseInt(params.get(CONNECTION_RETRY_COUNT));
- if(!testMode)
+ if (!testMode) {
testResult = sshClient.connectNExecute(commandToExecute, retryCount, retryDelay);
- else {
+ } else {
testResult = testServer.MockReqExec(params);
}
} else {
- if(!testMode)
+ if (!testMode) {
testResult = sshClient.connectNExecute(commandToExecute);
- else {
+ } else {
testResult = testServer.MockReqExec(params);
}
}
Code Review / ccsdk / sli / adaptors.git / blobdiff