262 lines
8.7 KiB
Java
262 lines
8.7 KiB
Java
package org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge;
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import java.io.File;
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import java.io.FileOutputStream;
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***REMOVED***
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import java.io.PrintStream;
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import java.util.Collection;
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***REMOVED***
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import java.util.Map;
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import java.util.Set;
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import java.util.TreeMap;
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import java.util.TreeSet;
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import java.util.UUID;
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import java.util.Vector;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansible.AnsibleWorker;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansible.model.AnsibleHost;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansible.model.Inventory;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansible.model.Playbook;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansible.model.Role;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.AlgorithmPackage;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.CranDependencyPackage;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.CustomDependencyPackage;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.CustomRoleManager;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.OSDependencyPackage;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.StaticRoleManager;
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import org.gcube.dataanalysis.dataminer.poolmanager.ansiblebridge.template.TemplateManager;
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import org.gcube.dataanalysis.dataminer.poolmanager.datamodel.Algorithm;
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import org.gcube.dataanalysis.dataminer.poolmanager.datamodel.AlgorithmSet;
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***REMOVED***
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import org.gcube.dataanalysis.dataminer.poolmanager.datamodel.Dependency;
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***REMOVED***
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import org.gcube.dataanalysis.dataminer.poolmanager.datamodel.comparator.HostComparator;
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***REMOVED***
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public class AnsibleBridge {
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private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(AnsibleBridge.class);
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/**
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* The workdir for this service
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*/
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private String dpmRoot;
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public AnsibleBridge() {
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this("/tmp/dataminer-pool-manager");
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***REMOVED***
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public AnsibleBridge(String root) {
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this.dpmRoot = root;
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this.ensureServiceRoot();
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***REMOVED***
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private void ensureServiceRoot() {
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***REMOVED*** generate root
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new File(dpmRoot).mkdirs();
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***REMOVED*** 'template' is for template roles
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this.getTemplatesDir().mkdirs();
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***REMOVED*** 'static' is for custom roles
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this.getCustomDir().mkdirs();
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***REMOVED*** 'work' is for temporary working directories
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this.getWorkDir().mkdirs();
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***REMOVED***
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private File getWorkDir() {
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return new File(this.dpmRoot, "work");
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***REMOVED***
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private File getTemplatesDir() {
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return new File(this.dpmRoot, "templates");
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***REMOVED***
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private File getCustomDir() {
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return new File(this.dpmRoot, "custom");
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***REMOVED***
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public AnsibleWorker createWorker() {
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File workerRoot = new File(this.getWorkDir(), UUID.randomUUID().toString());
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AnsibleWorker worker = new AnsibleWorker(workerRoot);
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return worker;
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***REMOVED***
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/**
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* Groups hosts by domain and algorithm sets
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* @param clusters
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*/
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public void printInventoryByDomainAndSets(Collection<Cluster> clusters) {
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Map<String, Set<Host>> inventory = new TreeMap<>();
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for(Cluster cluster:clusters) {
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for(AlgorithmSet as:cluster.getAlgorithmSets()) {
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String asName = as.getName();
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for(Host h:cluster.getHosts()) {
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String domain = h.getDomain().getName();
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String key = String.format("[%s@%s]", asName, domain);
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Set<Host> hosts = inventory.get(key);
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if(hosts==null) {
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hosts = new TreeSet<>(new HostComparator());
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inventory.put(key, hosts);
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***REMOVED***
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hosts.add(h);
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***REMOVED***
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***REMOVED***
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for(String key:inventory.keySet()) {
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System.out.println(key);
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Collection<Host> hosts = inventory.get(key);
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for(Host h:hosts) {
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System.out.println(h.getName()+"."+h.getDomain().getName());
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***REMOVED***
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System.out.println();
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***REMOVED***
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***REMOVED***
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/**
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* Groups hosts by algorithm sets only
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* @param clusters
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*/
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public void printInventoryBySets(Collection<Cluster> clusters) {
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Map<String, Set<Host>> inventory = new TreeMap<>();
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for (Cluster cluster : clusters) {
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for (AlgorithmSet as : cluster.getAlgorithmSets()) {
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String asName = as.getName();
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for (Host h : cluster.getHosts()) {
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String key = String.format("[%s]", asName);
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Set<Host> hosts = inventory.get(key);
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if (hosts == null) {
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hosts = new TreeSet<>(new HostComparator());
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inventory.put(key, hosts);
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***REMOVED***
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hosts.add(h);
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***REMOVED***
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***REMOVED***
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***REMOVED***
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for (String key : inventory.keySet()) {
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System.out.println(key);
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Collection<Host> hosts = inventory.get(key);
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for (Host h : hosts) {
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System.out.println(h.getName()+"."+h.getDomain().getName());
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***REMOVED***
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System.out.println();
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***REMOVED***
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***REMOVED***
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public AnsibleWorker applyAlgorithmSetToCluster(AlgorithmSet as, Cluster cluster) throws IOException {
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return applyAlgorithmSetToCluster (as,cluster,UUID.randomUUID().toString());
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***REMOVED***
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public AnsibleWorker applyAlgorithmSetToCluster(AlgorithmSet as, Cluster cluster,String uuid) throws IOException {
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AnsibleWorker worker = new AnsibleWorker(new File(this.getWorkDir(), uuid));
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List<Role> algoRoles = new Vector<>();
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***REMOVED*** add algorithms and dependencies to the worker
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for (Algorithm a : as.getAlgorithms()) {
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for (Role r : this.generateRoles(a)) {
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algoRoles.add(r);
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worker.addRole(r);
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***REMOVED***
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for (Dependency d : a.getDependencies()) {
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for (Role r : this.generateRoles(d)) {
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worker.addRole(r);
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***REMOVED***
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***REMOVED***
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***REMOVED***
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***REMOVED*** add static roles
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for(Role r:this.getStaticRoleManager().getStaticRoles()) {
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worker.addRole(r);
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***REMOVED***
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***REMOVED*** generate the inventory
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Inventory inventory = new Inventory();
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for (Host h : cluster.getHosts()) {
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AnsibleHost ah = new AnsibleHost(h.getName());
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inventory.addHost(ah, "universe");
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inventory.addHost(ah, "d4science");
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***REMOVED***
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worker.setInventory(inventory);
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***REMOVED*** generate the playbook
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Playbook playbook = new Playbook();
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playbook.applyTo("universe");
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for(Role r:algoRoles) {
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***REMOVED*** add only 'add' roles
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if(!r.getName().endsWith("remove")) {
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playbook.addRole(r.getName());
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***REMOVED***
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***REMOVED***
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worker.setPlaybook(playbook);
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***REMOVED*** execute and save log locally
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PrintStream console = System.out;
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File path = new File(worker.getWorkdir() + File.separator + "logs");
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path.mkdirs();
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File n = new File(path + File.separator + worker.getWorkerId());
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FileOutputStream fos = new FileOutputStream(n);
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PrintStream ps = new PrintStream(fos);
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System.setOut(ps);
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System.setErr(ps);
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worker.apply();
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System.setOut(console);
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System.setErr(console);
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worker.apply();
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System.out.println("Log stored to to " + n.getAbsolutePath());
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***REMOVED*** destroy the worker
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worker.destroy();
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return worker;
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***REMOVED***
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private TemplateManager getTemplateManager() {
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return new TemplateManager(this.dpmRoot+"/templates");
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***REMOVED***
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private CustomRoleManager getCustomRoleManager() {
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return new CustomRoleManager(this.dpmRoot+"/custom");
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***REMOVED***
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private StaticRoleManager getStaticRoleManager() {
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return new StaticRoleManager(this.dpmRoot+"/static");
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***REMOVED***
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/**
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* Generate all roles for this dependency
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* @param d
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*/
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public Collection<Role> generateRoles(Dependency d) {
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Collection<Role> roles = new Vector<>();
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if("os".equalsIgnoreCase(d.getType())) {
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OSDependencyPackage pkg = new OSDependencyPackage(d);
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if(pkg!=null) {
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roles.addAll(pkg.getRoles(this.getTemplateManager()));
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***REMOVED***
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***REMOVED*** else if("custom".equalsIgnoreCase(d.getType())) {
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CustomDependencyPackage pkg = new CustomDependencyPackage(d);
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if(pkg!=null) {
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roles.addAll(pkg.getRoles(this.getCustomRoleManager()));
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***REMOVED***
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***REMOVED*** else if("cran".equalsIgnoreCase(d.getType())) {
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CranDependencyPackage pkg = new CranDependencyPackage(d);
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if(pkg!=null) {
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roles.addAll(pkg.getRoles(this.getTemplateManager()));
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***REMOVED***
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***REMOVED***
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return roles;
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***REMOVED***
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public Collection<Role> generateRoles(Algorithm a) {
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AlgorithmPackage pkg = new AlgorithmPackage(a);
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return pkg.getRoles(this.getTemplateManager());
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***REMOVED***
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***REMOVED***
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