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package com.jcabi.beanstalk.maven.plugin; |
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import com.amazonaws.auth.AWSCredentials; |
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import com.amazonaws.services.elasticbeanstalk.AWSElasticBeanstalk; |
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import com.amazonaws.services.elasticbeanstalk.AWSElasticBeanstalkClient; |
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import com.amazonaws.services.s3.AmazonS3Client; |
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import com.jcabi.aspects.Tv; |
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import com.jcabi.log.Logger; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.concurrent.TimeUnit; |
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import java.util.zip.ZipFile; |
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import org.apache.maven.plugin.AbstractMojo; |
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import org.apache.maven.plugin.MojoFailureException; |
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import org.apache.maven.settings.Settings; |
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import org.jfrog.maven.annomojo.annotations.MojoParameter; |
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import org.slf4j.impl.StaticLoggerBinder; |
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56 | 2 | abstract class AbstractBeanstalkMojo extends AbstractMojo { |
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@MojoParameter( |
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expression = "${settings}", |
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required = true, |
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readonly = true, |
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description = "Maven settings.xml reference" |
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) |
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private transient Settings settings; |
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@MojoParameter( |
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defaultValue = "false", |
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required = false, |
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description = "Skips execution" |
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) |
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private transient boolean skip; |
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@MojoParameter( |
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defaultValue = "aws.amazon.com", |
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required = false, |
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description = "ID of the server to deploy to, from settings.xml" |
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) |
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private transient String server; |
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@MojoParameter( |
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required = true, |
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description = "EBT application name, environment name, and CNAME" |
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) |
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private transient String name; |
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@MojoParameter( |
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required = true, |
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description = "Amazon S3 bucket name where to upload WAR file" |
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) |
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private transient String bucket; |
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@MojoParameter( |
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required = true, |
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description = "Amazon S3 bucket key where to upload WAR file" |
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) |
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private transient String key; |
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@MojoParameter( |
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required = true, |
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description = "Amazon Elastic Beanstalk configuration template name" |
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) |
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private transient String template; |
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@MojoParameter( |
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defaultValue = "${project.build.directory}/${project.build.finalName}.war", |
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required = false, |
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description = "Location of .WAR file to deploy" |
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) |
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private transient File war; |
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public void setSkip(final boolean skp) { |
140 | 2 | this.skip = skp; |
141 | 2 | } |
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@Override |
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public void execute() throws MojoFailureException { |
148 | 2 | StaticLoggerBinder.getSingleton().setMavenLog(this.getLog()); |
149 | 2 | if (this.skip) { |
150 | 2 | Logger.info(this, "execution skipped because of 'skip' option"); |
151 | 2 | return; |
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} |
153 | 0 | if (!this.war.exists()) { |
154 | 0 | throw new MojoFailureException( |
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String.format("WAR file '%s' doesn't exist", this.war) |
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); |
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} |
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try { |
159 | 0 | new WarFile(new ZipFile(this.war)).checkEbextensionsValidity(); |
160 | 0 | } catch (final IOException ex) { |
161 | 0 | throw new MojoFailureException( |
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".ebextensions validity check failed", |
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ex |
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); |
165 | 0 | } |
166 | 0 | final AWSCredentials creds = this.createServerCredentials(); |
167 | 0 | final AWSElasticBeanstalk ebt = new AWSElasticBeanstalkClient(creds); |
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try { |
169 | 0 | this.exec( |
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new Application(ebt, this.name), |
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new OverridingVersion( |
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ebt, |
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this.name, |
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new Bundle.Safe( |
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new OverridingBundle( |
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new AmazonS3Client(creds), |
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this.bucket, |
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this.key, |
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this.war |
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) |
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) |
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), |
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this.template |
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); |
185 | 0 | } catch (final DeploymentException ex) { |
186 | 0 | throw new MojoFailureException("failed to deploy", ex); |
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} finally { |
188 | 0 | ebt.shutdown(); |
189 | 0 | } |
190 | 0 | } |
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protected ServerCredentials createServerCredentials() |
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throws MojoFailureException { |
199 | 0 | return new ServerCredentials( |
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this.settings, |
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this.server |
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); |
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} |
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protected abstract void exec(final Application app, |
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final Version version, final String tmpl); |
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protected void postMortem(final Environment env) { |
219 | 0 | Logger.error(this, "Failed to deploy to '%s'", env); |
220 | 0 | if (!env.terminated()) { |
221 | 0 | Logger.error( |
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this, |
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"TAIL report should explain the cause of failure:" |
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); |
225 | 0 | this.log(env.tail().split("\n")); |
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} |
227 | 0 | Logger.error(this, "Latest EBT events (in reverse order):"); |
228 | 0 | this.log(env.events()); |
229 | 0 | env.terminate(); |
230 | 0 | } |
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protected boolean isGreen(final Environment env) { |
238 | 0 | boolean green = env.green(); |
239 | 0 | final long start = System.currentTimeMillis(); |
240 | 0 | while (!green) { |
241 | 0 | final long age = System.currentTimeMillis() - start; |
242 | 0 | if (age > TimeUnit.MINUTES.toMillis(Tv.FIFTEEN)) { |
243 | 0 | Logger.warn(this, "Waiting for %[ms]s, time to give up", age); |
244 | 0 | break; |
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} |
246 | 0 | Logger.warn( |
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this, |
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"%s is not GREEN yet, let's wait another 15 second...", env |
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); |
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try { |
251 | 0 | TimeUnit.SECONDS.sleep(Tv.FIFTEEN); |
252 | 0 | } catch (final InterruptedException ex) { |
253 | 0 | Thread.currentThread().interrupt(); |
254 | 0 | throw new DeploymentException(ex); |
255 | 0 | } |
256 | 0 | green = env.green(); |
257 | 0 | } |
258 | 0 | return green; |
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} |
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private void log(final String[] lines) { |
266 | 0 | for (final String line : lines) { |
267 | 0 | Logger.info(this, ">> %s", line); |
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} |
269 | 0 | } |
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} |