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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /** | ||
| * Copyright (c) 2009-2022 Yegor Bugayenko | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions | ||
| * are met: 1) Redistributions of source code must retain the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer. 2) Redistributions in binary form must reproduce the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer in the documentation and/or other materials provided | ||
| * with the distribution. 3) Neither the name of the rultor.com nor | ||
| * the names of its contributors may be used to endorse or promote | ||
| * products derived from this software without specific prior written | ||
| * permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | ||
| * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | ||
| * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | ||
| * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | ||
| * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
| * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package com.rultor.agents.daemons; | ||
|
|
||
| import com.jcabi.aspects.Immutable; | ||
| import java.util.Locale; | ||
| import lombok.EqualsAndHashCode; | ||
|
|
||
| /** | ||
| * Turn talk name into Docker container name. | ||
| * | ||
| * @author Yegor Bugayenko ([email protected]) | ||
| * @version $Id$ | ||
| * @since 1.72 | ||
| */ | ||
| @Immutable | ||
| @EqualsAndHashCode(callSuper = false) | ||
| public final class Container { | ||
|
|
||
| /** | ||
| * Talk name. | ||
| */ | ||
| private final transient String name; | ||
|
|
||
| /** | ||
| * Ctor. | ||
| * @param talk Script name | ||
| */ | ||
| public Container(final String talk) { | ||
| this.name = talk; | ||
| } | ||
|
|
||
| @Override | ||
| public String toString() { | ||
| return this.name.replaceAll("[^a-zA-Z0-9_.-]", "_") | ||
| .toLowerCase(Locale.ENGLISH); | ||
| } | ||
|
|
||
| } |
121 changes: 121 additions & 0 deletions
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src/main/java/com/rultor/agents/daemons/DropsDaemon.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| /** | ||
| * Copyright (c) 2009-2022 Yegor Bugayenko | ||
| * All rights reserved. | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions | ||
| * are met: 1) Redistributions of source code must retain the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer. 2) Redistributions in binary form must reproduce the above | ||
| * copyright notice, this list of conditions and the following | ||
| * disclaimer in the documentation and/or other materials provided | ||
| * with the distribution. 3) Neither the name of the rultor.com nor | ||
| * the names of its contributors may be used to endorse or promote | ||
| * products derived from this software without specific prior written | ||
| * permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | ||
| * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | ||
| * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | ||
| * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | ||
| * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | ||
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
| * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
| package com.rultor.agents.daemons; | ||
|
|
||
| import com.jcabi.aspects.Immutable; | ||
| import com.jcabi.log.Logger; | ||
| import com.jcabi.ssh.Shell; | ||
| import com.jcabi.ssh.Ssh; | ||
| import com.jcabi.xml.XML; | ||
| import com.rultor.Time; | ||
| import com.rultor.agents.AbstractAgent; | ||
| import com.rultor.agents.shells.TalkShells; | ||
| import java.io.IOException; | ||
| import java.util.concurrent.TimeUnit; | ||
| import lombok.EqualsAndHashCode; | ||
| import lombok.ToString; | ||
| import org.xembly.Directive; | ||
| import org.xembly.Directives; | ||
| import org.xembly.Xembler; | ||
|
|
||
| /** | ||
| * If the daemon is too old and the Docker container is already gone. | ||
| * | ||
| * @author Yegor Bugayenko ([email protected]) | ||
| * @version $Id$ | ||
| * @since 1.72 | ||
| */ | ||
| @Immutable | ||
| @ToString | ||
| @EqualsAndHashCode(callSuper = false) | ||
| public final class DropsDaemon extends AbstractAgent { | ||
|
|
||
| /** | ||
| * Ctor. | ||
| */ | ||
| public DropsDaemon() { | ||
| // @checkstyle MagicNumber (1 line) | ||
| this(TimeUnit.DAYS.toMinutes(10L)); | ||
| } | ||
|
|
||
| /** | ||
| * Ctor. | ||
| * @param mins Maximum minutes per build | ||
| */ | ||
| public DropsDaemon(final long mins) { | ||
| super( | ||
| "/talk/daemon[started and not(code) and not(ended)]", | ||
| String.format( | ||
| // @checkstyle LineLength (1 line) | ||
| "/talk[(current-dateTime() - xs:dateTime(daemon/started)) div xs:dayTimeDuration('PT1M') > %d]", | ||
| mins | ||
| ), | ||
| "/talk/shell[host and port and login and key]" | ||
| ); | ||
| } | ||
|
|
||
| @Override | ||
| public Iterable<Directive> process(final XML xml) throws IOException { | ||
| final Shell shell = new TalkShells(xml).get(); | ||
| final String talk = xml.xpath("/talk/@name").get(0); | ||
| final String container = new Container(talk).toString(); | ||
| final int exit = new Shell.Empty(shell).exec( | ||
| String.format( | ||
| "docker ps | cut -f1 -d ' ' | grep %s", | ||
| Ssh.escape(container) | ||
| ) | ||
| ); | ||
| final Directives dirs = new Directives(); | ||
| if (exit != 0) { | ||
| Logger.warn( | ||
| this, | ||
| "Docker container %s is lost in %s, time to drop the daemon", | ||
| container, talk | ||
| ); | ||
| dirs.append( | ||
| new Directives() | ||
| .xpath("/talk/daemon") | ||
| .strict(1) | ||
| .add("ended").set(new Time().iso()).up() | ||
| .add("code").set("1").up() | ||
| .add("tail").set( | ||
| Xembler.escape( | ||
| String.format( | ||
| "Docker container %s is lost", | ||
| container | ||
| ) | ||
| ) | ||
| ) | ||
| ); | ||
| } | ||
| return dirs; | ||
| } | ||
|
|
||
| } |
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