import org.json.JSONObject;
import org.onap.ccsdk.features.sdnr.wt.common.database.HtDatabaseClient;
+import org.onap.ccsdk.features.sdnr.wt.common.database.Portstatus;
import org.onap.ccsdk.features.sdnr.wt.common.database.SearchHit;
import org.onap.ccsdk.features.sdnr.wt.common.database.SearchResult;
import org.onap.ccsdk.features.sdnr.wt.common.database.config.HostInfo;
public class DataMigrationProviderImpl implements DataMigrationProviderService {
- private final Logger LOG = LoggerFactory.getLogger(DataMigrationProviderImpl.class);
-
- private final HtDatabaseClient dbClient;
- public DataMigrationProviderImpl(HostInfo[] hosts, String username, String password, boolean trustAll) {
- this.dbClient = new HtDatabaseClient(hosts, username, password, trustAll);
- }
+ private static final Logger LOG = LoggerFactory.getLogger(DataMigrationProviderImpl.class);
+ private final HtDatabaseClient dbClient;
- @Override
- public DataMigrationReport importData(String filename, boolean dryrun) throws Exception {
- return this.importData(filename, dryrun, Release.CURRENT_RELEASE);
- }
+ public DataMigrationProviderImpl(HostInfo[] hosts, String username, String password, boolean trustAll, long timeoutms) {
- public DataMigrationReport importData(String filename, boolean dryrun, Release forRelease) throws Exception {
- DataMigrationReport report = new DataMigrationReport();
- File file = new File(filename);
- if (!file.exists()) {
- if (dryrun) {
- report.error("file %s not found", filename);
- return report;
- }
- throw new FileNotFoundException(filename);
- }
- DataContainer container = null;
- try {
- container = DataContainer.load(file);
- } catch (Exception e) {
- if (dryrun) {
- report.error("problem loading file %s: %s", filename, e.getMessage());
- return report;
- }
- throw new Exception("problem loading file " + filename, e);
- }
- ReleaseInformation ri = ReleaseInformation.getInstance(forRelease);
- SearchHitConverter converter;
- Set<ComponentName> components = ri.getComponents();
- //for all db components of dest architecture
- for (ComponentName component : components) {
- //convert to ComponentData for current release with existing ComponentData of the container
- converter = SearchHitConverter.Factory.getInstance(container.getRelease(), forRelease, component);
- if (converter == null) {
- continue;
- }
- ComponentData data = converter.convert(container);
- if (data != null) {
- String indexName = ri.getAlias(component);
- String dataTypeName = ri.getDataType(component);
- if (dryrun) {
- report.log("write %d entries into %s/%s", data.size(), indexName, dataTypeName);
- } else {
- LOG.debug("write {} entries into {}/{}", data.size(), indexName, dataTypeName);
- }
- for (SearchHit item : data) {
- if (!dryrun) {
- String id = this.dbClient.doWriteRaw(indexName, dataTypeName, item.getId(),
- item.getSourceAsString());
- if (!item.getId().equals(id)) {
- LOG.warn("entry for {} with original id {} was written with another id {}",
- component.getValue(), item.getId(), id);
- }
- }
- }
- } else {
- if (dryrun) {
- report.error("unable to convert data for " + component.getValue() + " from version "
- + container.getRelease().getValue() + " to " + forRelease.getValue() + "\n");
- } else {
- LOG.warn("unable to convert data for {} from version {} to {}", component.getValue(),
- container.getRelease().getValue(), forRelease.getValue());
- }
- }
- }
- LOG.info("import of {} completed", filename);
- if (dryrun) {
- report.log("import of %s completed", filename);
- }
- report.setCompleted(true);
- return report;
- }
+ if(timeoutms>0) {
+ Portstatus.waitSecondsTillAvailable(timeoutms/1000, hosts);
+ }
+ this.dbClient = new HtDatabaseClient(hosts, username, password, trustAll);
+ }
-
- /**
- * export data
- * if file exists .1 (.n) will be created
- *
- */
- @Override
- public DataMigrationReport exportData(String filename) {
- DataMigrationReport report = new DataMigrationReport();
+ @Override
+ public DataMigrationReport importData(String filename, boolean dryrun) throws Exception {
+ return this.importData(filename, dryrun, Release.CURRENT_RELEASE);
+ }
- DataContainer container = new DataContainer();
+ public DataMigrationReport importData(String filename, boolean dryrun, Release forRelease) throws Exception {
+ DataMigrationReport report = new DataMigrationReport();
+ File file = new File(filename);
+ if (!file.exists()) {
+ if (dryrun) {
+ report.error("file %s not found", filename);
+ return report;
+ }
+ throw new FileNotFoundException(filename);
+ }
+ DataContainer container = null;
+ try {
+ container = DataContainer.load(file);
+ } catch (Exception e) {
+ if (dryrun) {
+ report.error("problem loading file %s: %s", filename, e.getMessage());
+ return report;
+ }
+ throw new Exception("problem loading file " + filename, e);
+ }
+ ReleaseInformation ri = ReleaseInformation.getInstance(forRelease);
+ SearchHitConverter converter;
+ Set<ComponentName> components = ri.getComponents();
+ //for all db components of dest architecture
+ for (ComponentName component : components) {
+ //convert to ComponentData for current release with existing ComponentData of the container
+ converter = SearchHitConverter.Factory.getInstance(container.getRelease(), forRelease, component);
+ if (converter == null) {
+ continue;
+ }
+ ComponentData data = converter.convert(container);
+ if (data != null) {
+ String indexName = ri.getAlias(component);
+ String dataTypeName = ri.getDataType(component);
+ if (dryrun) {
+ report.log("write %d entries into %s/%s", data.size(), indexName, dataTypeName);
+ } else {
+ LOG.debug("write {} entries into {}/{}", data.size(), indexName, dataTypeName);
+ }
+ for (SearchHit item : data) {
+ if (!dryrun) {
+ String id = this.dbClient.doWriteRaw(indexName, dataTypeName, item.getId(),
+ item.getSourceAsString());
+ if (!item.getId().equals(id)) {
+ LOG.warn("entry for {} with original id {} was written with another id {}",
+ component.getValue(), item.getId(), id);
+ }
+ }
+ }
+ } else {
+ if (dryrun) {
+ report.error("unable to convert data for " + component.getValue() + " from version "
+ + container.getRelease().getValue() + " to " + forRelease.getValue() + "\n");
+ } else {
+ LOG.warn("unable to convert data for {} from version {} to {}", component.getValue(),
+ container.getRelease().getValue(), forRelease.getValue());
+ }
+ }
+ }
+ LOG.info("import of {} completed", filename);
+ if (dryrun) {
+ report.log("import of %s completed", filename);
+ }
+ report.setCompleted(true);
+ return report;
+ }
- filename = this.checkFilenameForWrite(filename);
- LOG.info("output will be written to {}", filename);
- //autodetect version
- Release dbRelease = this.autoDetectRelease();
- if(dbRelease==null) {
- report.error("unbable to detect db release. is database initialized?");
- return report;
- }
- ReleaseInformation ri = ReleaseInformation.getInstance(dbRelease);
- boolean componentsSucceeded = true;
- for(ComponentName c: ri.getComponents()) {
- ComponentData data = new ComponentData(c);
- SearchResult<SearchHit> result = this.dbClient.doReadAllJsonData(ri.getAlias(c),ri.getDataType(c),false);
- data.addAll(result.getHits());
- container.addComponent(c, data );
- }
- try {
- Files.write(new File(filename).toPath(), Arrays.asList(container.toJSON()), StandardCharsets.UTF_8);
- report.setCompleted(componentsSucceeded);
- } catch (IOException e) {
- LOG.warn("problem writing data to {}: {}", filename, e);
- }
- return report;
- }
- private String checkFilenameForWrite(String filename) {
- File f = new File(filename);
- if (!f.exists()) {
- return filename;
- }
- return this.checkFilenameForWrite(filename, 0);
- }
+ /**
+ * export data
+ * if file exists .1 (.n) will be created
+ *
+ */
+ @Override
+ public DataMigrationReport exportData(String filename) {
+ DataMigrationReport report = new DataMigrationReport();
- private String checkFilenameForWrite(String filename, int apdx) {
- File f = new File(String.format("$s.$d",filename,apdx));
- if (!f.exists()) {
- return filename;
- }
- return this.checkFilenameForWrite(filename, apdx + 1);
- }
+ DataContainer container = new DataContainer();
- @Override
- public Release getCurrentVersion() {
- return Release.CURRENT_RELEASE;
- }
+ filename = this.checkFilenameForWrite(filename);
+ LOG.info("output will be written to {}", filename);
+ //autodetect version
+ Release dbRelease = this.autoDetectRelease();
+ if(dbRelease==null) {
+ report.error("unbable to detect db release. is database initialized?");
+ return report;
+ }
+ ReleaseInformation ri = ReleaseInformation.getInstance(dbRelease);
+ boolean componentsSucceeded = true;
+ for(ComponentName c: ri.getComponents()) {
+ ComponentData data = new ComponentData(c);
+ SearchResult<SearchHit> result = this.dbClient.doReadAllJsonData(ri.getAlias(c),ri.getDataType(c),false);
+ data.addAll(result.getHits());
+ container.addComponent(c, data );
+ }
+ try {
+ Files.write(new File(filename).toPath(), Arrays.asList(container.toJSON()), StandardCharsets.UTF_8);
+ report.setCompleted(componentsSucceeded);
+ } catch (IOException e) {
+ LOG.warn("problem writing data to {}: {}", filename, e);
+ }
+ return report;
+ }
+ private String checkFilenameForWrite(String filename) {
+ File f = new File(filename);
+ if (!f.exists()) {
+ return filename;
+ }
+ return this.checkFilenameForWrite(filename, 0);
+ }
- public Release autoDetectRelease() {
- EsVersion dbVersion = this.readActualVersion();
- AliasesEntryList aliases = this.readAliases();
- IndicesEntryList indices = this.readIndices();
- if(indices==null) {
- return null;
- }
- List<Release> foundReleases = new ArrayList<Release>();
- //if there are active aliases reduce indices to the active ones
- if(aliases!=null && aliases.size()>0) {
- indices = indices.subList(aliases.getLinkedIndices());
- }
- for(Release r:Release.values()) {
- if(r.isDbInRange(dbVersion)) {
- ReleaseInformation ri = ReleaseInformation.getInstance(r);
- if(ri!=null && ri.containsIndices(indices)) {
- foundReleases.add(r);
- }
- }
- }
- if (foundReleases.size() == 1) {
- return foundReleases.get(0);
- }
- LOG.error("detect {} releases: {}. unable to detect for which one to do sth.",foundReleases.size(), foundReleases);
- return null;
- }
- private EsVersion readActualVersion() {
- try {
- GetInfoResponse response = this.dbClient.getInfo();
- return response.getVersion();
- } catch (Exception e) {
- LOG.warn(e.getMessage());
- }
- return null;
- }
+ private String checkFilenameForWrite(String filename, int apdx) {
+ File f = new File(String.format("$s.$d",filename,apdx));
+ if (!f.exists()) {
+ return filename;
+ }
+ return this.checkFilenameForWrite(filename, apdx + 1);
+ }
- private AliasesEntryList readAliases() {
- AliasesEntryList entries = null;
- try {
- ListAliasesResponse response = this.dbClient.getAliases();
- entries = response.getEntries();
- } catch (ParseException | IOException e) {
- LOG.error(e.getMessage());
- }
- return entries;
- }
+ @Override
+ public Release getCurrentVersion() {
+ return Release.CURRENT_RELEASE;
+ }
- private IndicesEntryList readIndices() {
- IndicesEntryList entries = null;
- try {
- ListIndicesResponse response = this.dbClient.getIndices();
- entries = response.getEntries();
- } catch (ParseException | IOException e) {
- LOG.error(e.getMessage());
- }
- return entries;
- }
- @Override
- public boolean initDatabase(Release release, int numShards, int numReplicas, String dbPrefix,
- boolean forceRecreate,long timeoutms) {
+ public Release autoDetectRelease() {
+ EsVersion dbVersion = this.readActualVersion();
+ AliasesEntryList aliases = this.readAliases();
+ IndicesEntryList indices = this.readIndices();
+ if(indices==null) {
+ return null;
+ }
+ List<Release> foundReleases = new ArrayList<>();
+ //if there are active aliases reduce indices to the active ones
+ if(aliases!=null && aliases.size()>0) {
+ indices = indices.subList(aliases.getLinkedIndices());
+ }
+ for(Release r:Release.values()) {
+ if(r.isDbInRange(dbVersion)) {
+ ReleaseInformation ri = ReleaseInformation.getInstance(r);
+ if(ri!=null && ri.containsIndices(indices)) {
+ foundReleases.add(r);
+ }
+ }
+ }
+ if (foundReleases.size() == 1) {
+ return foundReleases.get(0);
+ }
+ LOG.error("detect {} releases: {}. unable to detect for which one to do sth.",foundReleases.size(), foundReleases);
+ return null;
+ }
+ private EsVersion readActualVersion() {
+ try {
+ GetInfoResponse response = this.dbClient.getInfo();
+ return response.getVersion();
+ } catch (Exception e) {
+ LOG.warn(e.getMessage());
+ }
+ return null;
+ }
+
+ private AliasesEntryList readAliases() {
+ AliasesEntryList entries = null;
+ try {
+ ListAliasesResponse response = this.dbClient.getAliases();
+ entries = response.getEntries();
+ } catch (ParseException | IOException e) {
+ LOG.error(e.getMessage());
+ }
+ return entries;
+ }
+
+ private IndicesEntryList readIndices() {
+ IndicesEntryList entries = null;
+ try {
+ ListIndicesResponse response = this.dbClient.getIndices();
+ entries = response.getEntries();
+ } catch (ParseException | IOException e) {
+ LOG.error(e.getMessage());
+ }
+ return entries;
+ }
+
+ @Override
+ public boolean initDatabase(Release release, int numShards, int numReplicas, String dbPrefix,
+ boolean forceRecreate,long timeoutms) {
+ if(timeoutms>0) {
+ this.dbClient.waitForYellowStatus(timeoutms);
+ }
+ EsVersion dbVersion = this.readActualVersion();
+ if (dbVersion == null) {
+ return false;
+ }
+ if (!release.isDbInRange(dbVersion)) {
+ LOG.warn("db version {} maybe not compatible with release {}", dbVersion, release);
+ return false;
+ }
+ if (forceRecreate) {
+ this.clearDatabase(release, dbPrefix,0);
+ }
+ ReleaseInformation ri = ReleaseInformation.getInstance(release);
+ AliasesEntryList aliases = this.readAliases();
+ IndicesEntryList indices = this.readIndices();
+ if (aliases == null || indices == null) {
+ return false;
+ }
+ AcknowledgedResponse response = null;
+ if(!ri.runPreInitCommands(this.dbClient)) {
+ return false;
+ }
+ for (ComponentName component : ri.getComponents()) {
+ try {
+ if (ri.hasOwnDbIndex(component)) {
+ //check if index already exists
+ String indexName = ri.getIndex(component, dbPrefix);
+ String aliasName = ri.getAlias(component, dbPrefix);
+ if (indices.findByIndex(indexName) == null) {
+ LOG.info("creating index for {}", component);
+ CreateIndexRequest request = new CreateIndexRequest(ri.getIndex(component, dbPrefix));
+ request.mappings(new JSONObject(ri.getDatabaseMapping(component)));
+ request.settings(new JSONObject(ri.getDatabaseSettings(component, numShards, numReplicas)));
+ response = this.dbClient.createIndex(request);
+ LOG.info(response.isAcknowledged() ? "succeeded" : "failed");
+ } else {
+ LOG.info("index {} for {} already exists", indexName, component);
+ }
+ //check if alias already exists
+ if (aliases.findByAlias(aliasName) == null) {
+ LOG.info("creating alias for {}", component);
+ response = this.dbClient.createAlias(new CreateAliasRequest(indexName, aliasName));
+ LOG.info(response.isAcknowledged() ? "succeeded" : "failed");
+ } else {
+ LOG.info("alias {} for index {} for {} already exists", aliasName, indexName, component);
+ }
+ }
+ } catch (IOException e) {
+ LOG.error(e.getMessage());
+ return false;
+ }
+ }
+ if(!ri.runPostInitCommands(this.dbClient)) {
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public boolean clearDatabase(Release release, String dbPrefix, long timeoutms) {
+
+ if(timeoutms>0) {
+ this.dbClient.waitForYellowStatus(timeoutms);
+ }
+ //check aliases
+ AliasesEntryList entries = this.readAliases();
+ if (entries == null) {
+ return false;
+ }
+ ReleaseInformation ri = ReleaseInformation.getInstance(release);
+ AcknowledgedResponse response;
+ if (entries.size() <= 0) {
+ LOG.info("no aliases to clear");
+ } else {
+ //check for every component of release if alias exists
+ for (ComponentName component : ri.getComponents()) {
+ String aliasToDelete = ri.getAlias(component, dbPrefix);
+ AliasesEntry entryToDelete = entries.findByAlias(aliasToDelete);
+ if (entryToDelete != null) {
+ try {
+ LOG.info("deleting alias {} for index {}", entryToDelete.getAlias(), entryToDelete.getIndex());
+ response=this.dbClient.deleteAlias(
+ new DeleteAliasRequest(entryToDelete.getIndex(), entryToDelete.getAlias()));
+ LOG.info(response.isResponseSucceeded()?"succeeded":"failed");
+ } catch (IOException e) {
+ LOG.error(e.getMessage());
+ return false;
+ }
+ }
+ }
+ }
+ IndicesEntryList entries2 = this.readIndices();
+ if (entries2 == null) {
+ return false;
+ }
+ if (entries2.size() <= 0) {
+ LOG.info("no indices to clear");
+ } else {
+ //check for every component of release if index exists
+ for (ComponentName component : ri.getComponents()) {
+ String indexToDelete = ri.getIndex(component, dbPrefix);
+ IndicesEntry entryToDelete = entries2.findByIndex(indexToDelete);
+ if (entryToDelete != null) {
+ try {
+ LOG.info("deleting index {}", entryToDelete.getName());
+ response=this.dbClient.deleteIndex(new DeleteIndexRequest(entryToDelete.getName()));
+ LOG.info(response.isResponseSucceeded()?"succeeded":"failed");
+ } catch (IOException e) {
+ LOG.error(e.getMessage());
+ return false;
+ }
+ }
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * @param timeoutms
+ * @return
+ */
+ public boolean clearCompleteDatabase(long timeoutms) {
if(timeoutms>0) {
- this.dbClient.waitForYellowStatus(timeoutms);
- }
- EsVersion dbVersion = this.readActualVersion();
- if (dbVersion == null) {
- return false;
- }
- if (!release.isDbInRange(dbVersion)) {
- LOG.warn("db version {} maybe not compatible with release {}", dbVersion, release);
- return false;
- }
- if (forceRecreate) {
- this.clearDatabase(release, dbPrefix,0);
- }
- ReleaseInformation ri = ReleaseInformation.getInstance(release);
+ this.dbClient.waitForYellowStatus(timeoutms);
+ }
+ //check aliases and indices
AliasesEntryList aliases = this.readAliases();
- IndicesEntryList indices = this.readIndices();
- if (aliases == null || indices == null) {
- return false;
- }
- AcknowledgedResponse response = null;
- if(!ri.runPreInitCommands(this.dbClient)) {
- return false;
- }
- for (ComponentName component : ri.getComponents()) {
- try {
- if (ri.hasOwnDbIndex(component)) {
- //check if index already exists
- String indexName = ri.getIndex(component, dbPrefix);
- String aliasName = ri.getAlias(component, dbPrefix);
- if (indices.findByIndex(indexName) == null) {
- LOG.info("creating index for {}", component);
- CreateIndexRequest request = new CreateIndexRequest(ri.getIndex(component, dbPrefix));
- request.mappings(new JSONObject(ri.getDatabaseMapping(component)));
- request.settings(new JSONObject(ri.getDatabaseSettings(component, numShards, numReplicas)));
- response = this.dbClient.createIndex(request);
- LOG.info(response.isAcknowledged() ? "succeeded" : "failed");
- } else {
- LOG.info("index {} for {} already exists", indexName, component);
- }
- //check if alias already exists
- if (aliases.findByAlias(aliasName) == null) {
- LOG.info("creating alias for {}", component);
- response = this.dbClient.createAlias(new CreateAliasRequest(indexName, aliasName));
- LOG.info(response.isAcknowledged() ? "succeeded" : "failed");
- } else {
- LOG.info("alias {} for index {} for {} already exists", aliasName, indexName, component);
- }
- }
+ IndicesEntryList indices = this.readIndices();
+ if (aliases == null || indices == null) {
+ return false;
+ }
+ for(AliasesEntry alias:aliases) {
+ try {
+ LOG.info("deleting alias {} for index {}",alias.getAlias(),alias.getIndex());
+ this.dbClient.deleteAlias(new DeleteAliasRequest(alias.getIndex(), alias.getAlias()));
} catch (IOException e) {
- LOG.error(e.getMessage());
+ LOG.error("problem deleting alias {}: {}",alias.getAlias(),e);
return false;
}
- }
- if(!ri.runPostInitCommands(this.dbClient)) {
- return false;
- }
- return true;
- }
-
- @Override
- public boolean clearDatabase(Release release, String dbPrefix, long timeoutms) {
-
- if(timeoutms>0) {
- this.dbClient.waitForYellowStatus(timeoutms);
- }
- //check aliases
- AliasesEntryList entries = this.readAliases();
- if (entries == null) {
- return false;
- }
- ReleaseInformation ri = ReleaseInformation.getInstance(release);
- AcknowledgedResponse response;
- if (entries.size() <= 0) {
- LOG.info("no aliases to clear");
- } else {
- //check for every component of release if alias exists
- for (ComponentName component : ri.getComponents()) {
- String aliasToDelete = ri.getAlias(component, dbPrefix);
- AliasesEntry entryToDelete = entries.findByAlias(aliasToDelete);
- if (entryToDelete != null) {
- try {
- LOG.info("deleting alias {} for index {}", entryToDelete.getAlias(), entryToDelete.getIndex());
- response=this.dbClient.deleteAlias(
- new DeleteAliasRequest(entryToDelete.getIndex(), entryToDelete.getAlias()));
- LOG.info(response.isResponseSucceeded()?"succeeded":"failed");
- } catch (IOException e) {
- LOG.error(e.getMessage());
- return false;
- }
- }
- }
- }
- IndicesEntryList entries2 = this.readIndices();
- if (entries2 == null) {
- return false;
- }
- if (entries2.size() <= 0) {
- LOG.info("no indices to clear");
- } else {
- //check for every component of release if index exists
- for (ComponentName component : ri.getComponents()) {
- String indexToDelete = ri.getIndex(component, dbPrefix);
- IndicesEntry entryToDelete = entries2.findByIndex(indexToDelete);
- if (entryToDelete != null) {
- try {
- LOG.info("deleting index {}", entryToDelete.getName());
- response=this.dbClient.deleteIndex(new DeleteIndexRequest(entryToDelete.getName()));
- LOG.info(response.isResponseSucceeded()?"succeeded":"failed");
- } catch (IOException e) {
- LOG.error(e.getMessage());
- return false;
- }
- }
+ }
+ for(IndicesEntry index : indices) {
+ try {
+ LOG.info("deleting index {}",index.getName());
+ this.dbClient.deleteIndex(new DeleteIndexRequest(index.getName()));
+ } catch (IOException e) {
+ LOG.error("problem deleting index {}: {}",index.getName(),e);
+ return false;
}
- }
-
- return true;
+ }
+ return true;
}
}
Code Review / ccsdk / features.git / blobdiff