Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 57ADE200B74 for ; Thu, 1 Sep 2016 17:50:00 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 5655D160AC9; Thu, 1 Sep 2016 15:50:00 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 73BB5160AB7 for ; Thu, 1 Sep 2016 17:49:59 +0200 (CEST) Received: (qmail 82561 invoked by uid 500); 1 Sep 2016 15:49:57 -0000 Mailing-List: contact common-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-commits@hadoop.apache.org Received: (qmail 82344 invoked by uid 99); 1 Sep 2016 15:49:57 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 01 Sep 2016 15:49:57 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 6184AE053F; Thu, 1 Sep 2016 15:49:57 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: aengineer@apache.org To: common-commits@hadoop.apache.org Date: Thu, 01 Sep 2016 15:49:58 -0000 Message-Id: <0b7364b32f28440db7fe1e9ca466a971@git.apache.org> In-Reply-To: <1cdd731f49434a9aa6a6de258aabbc95@git.apache.org> References: <1cdd731f49434a9aa6a6de258aabbc95@git.apache.org> X-Mailer: ASF-Git Admin Mailer Subject: [02/50] [abbrv] hadoop git commit: YARN-5042. Mount /sys/fs/cgroup into Docker containers as read only mount. Contributed by luhuichun. archived-at: Thu, 01 Sep 2016 15:50:00 -0000 YARN-5042. Mount /sys/fs/cgroup into Docker containers as read only mount. Contributed by luhuichun. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/525d52bf Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/525d52bf Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/525d52bf Branch: refs/heads/HDFS-7240 Commit: 525d52bf7c18d1e334e02e6fb936400c9cf2b0bc Parents: 79603f5 Author: Varun Vasudev Authored: Thu Aug 25 12:56:11 2016 +0530 Committer: Varun Vasudev Committed: Thu Aug 25 14:18:26 2016 +0530 ---------------------------------------------------------------------- .../linux/runtime/DockerLinuxContainerRuntime.java | 7 ++++--- .../linux/runtime/docker/DockerRunCommand.java | 7 ++++++- .../linux/runtime/TestDockerContainerRuntime.java | 4 ++++ 3 files changed, 14 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/525d52bf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java index be17af9..2cce1f8 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java @@ -447,7 +447,8 @@ public class DockerLinuxContainerRuntime implements LinuxContainerRuntime { .detachOnRun() .setContainerWorkDir(containerWorkDir.toString()) .setNetworkType(network) - .setCapabilities(capabilities); + .setCapabilities(capabilities) + .addMountLocation("/sys/fs/cgroup", "/sys/fs/cgroup:ro", false); List allDirs = new ArrayList<>(containerLocalDirs); allDirs.addAll(filecacheDirs); @@ -455,7 +456,7 @@ public class DockerLinuxContainerRuntime implements LinuxContainerRuntime { allDirs.addAll(containerLogDirs); allDirs.addAll(userLocalDirs); for (String dir: allDirs) { - runCommand.addMountLocation(dir, dir); + runCommand.addMountLocation(dir, dir, true); } if (environment.containsKey(ENV_DOCKER_CONTAINER_LOCAL_RESOURCE_MOUNTS)) { @@ -470,7 +471,7 @@ public class DockerLinuxContainerRuntime implements LinuxContainerRuntime { } String src = validateMount(dir[0], localizedResources); String dst = dir[1]; - runCommand.addMountLocation(src, dst + ":ro"); + runCommand.addMountLocation(src, dst + ":ro", true); } } } http://git-wip-us.apache.org/repos/asf/hadoop/blob/525d52bf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/docker/DockerRunCommand.java ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/docker/DockerRunCommand.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/docker/DockerRunCommand.java index 7c49ef9..f79f4ed 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/docker/DockerRunCommand.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/docker/DockerRunCommand.java @@ -22,6 +22,7 @@ package org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime import org.apache.hadoop.util.StringUtils; +import java.io.File; import java.util.ArrayList; import java.util.List; import java.util.Set; @@ -59,7 +60,11 @@ public class DockerRunCommand extends DockerCommand { } public DockerRunCommand addMountLocation(String sourcePath, String - destinationPath) { + destinationPath, boolean createSource) { + boolean sourceExists = new File(sourcePath).exists(); + if (!sourceExists && !createSource) { + return this; + } super.addCommandArguments("-v", sourcePath + ":" + destinationPath); return this; } http://git-wip-us.apache.org/repos/asf/hadoop/blob/525d52bf/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/TestDockerContainerRuntime.java ---------------------------------------------------------------------- diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/TestDockerContainerRuntime.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/TestDockerContainerRuntime.java index ad8b52d..a05ff46 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/TestDockerContainerRuntime.java +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/TestDockerContainerRuntime.java @@ -276,6 +276,7 @@ public class TestDockerContainerRuntime { .append("--workdir=%3$s ") .append("--net=host ") .append(getExpectedTestCapabilitiesArgumentString()) + .append("-v /sys/fs/cgroup:/sys/fs/cgroup:ro ") .append("-v %4$s:%4$s ") .append("-v %5$s:%5$s ") .append("-v %6$s:%6$s ") @@ -381,6 +382,7 @@ public class TestDockerContainerRuntime { .append("--workdir=%3$s ") .append("--net=" + allowedNetwork + " ") .append(getExpectedTestCapabilitiesArgumentString()) + .append("-v /sys/fs/cgroup:/sys/fs/cgroup:ro ") .append("-v %4$s:%4$s ").append("-v %5$s:%5$s ") .append("-v %6$s:%6$s ").append("-v %7$s:%7$s ") .append("-v %8$s:%8$s ").append("%9$s ") @@ -435,6 +437,7 @@ public class TestDockerContainerRuntime { .append("--workdir=%3$s ") .append("--net=" + customNetwork1 + " ") .append(getExpectedTestCapabilitiesArgumentString()) + .append("-v /sys/fs/cgroup:/sys/fs/cgroup:ro ") .append("-v %4$s:%4$s ").append("-v %5$s:%5$s ") .append("-v %6$s:%6$s ").append("-v %7$s:%7$s ") .append("-v %8$s:%8$s ").append("%9$s ") @@ -471,6 +474,7 @@ public class TestDockerContainerRuntime { .append("--workdir=%3$s ") .append("--net=" + customNetwork2 + " ") .append(getExpectedTestCapabilitiesArgumentString()) + .append("-v /sys/fs/cgroup:/sys/fs/cgroup:ro ") .append("-v %4$s:%4$s ").append("-v %5$s:%5$s ") .append("-v %6$s:%6$s ").append("-v %7$s:%7$s ") .append("-v %8$s:%8$s ").append("%9$s ") --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-commits-help@hadoop.apache.org