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 98D02200D5B for ; Wed, 29 Nov 2017 01:20:04 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 97586160C15; Wed, 29 Nov 2017 00:20:04 +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 DB994160BE7 for ; Wed, 29 Nov 2017 01:20:03 +0100 (CET) Received: (qmail 27352 invoked by uid 500); 29 Nov 2017 00:20:03 -0000 Mailing-List: contact issues-help@mesos.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@mesos.apache.org Delivered-To: mailing list issues@mesos.apache.org Received: (qmail 27308 invoked by uid 99); 29 Nov 2017 00:20:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 29 Nov 2017 00:20:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 56F1B180784 for ; Wed, 29 Nov 2017 00:20:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id bts_fA0Leq69 for ; Wed, 29 Nov 2017 00:20:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 124A25F239 for ; Wed, 29 Nov 2017 00:20:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 4F971E0942 for ; Wed, 29 Nov 2017 00:20:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 0ADF9241BE for ; Wed, 29 Nov 2017 00:20:00 +0000 (UTC) Date: Wed, 29 Nov 2017 00:20:00 +0000 (UTC) From: "James Peach (JIRA)" To: issues@mesos.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (MESOS-8272) Fall back to bind mounting container devices. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 29 Nov 2017 00:20:04 -0000 James Peach created MESOS-8272: ---------------------------------- Summary: Fall back to bind mounting container devices. Key: MESOS-8272 URL: https://issues.apache.org/jira/browse/MESOS-8272 Project: Mesos Issue Type: Bug Components: containerization Reporter: James Peach When we use {{mknod}} to create device files within a container root, we require {{CAP_MKNOD}} in the root user namespace. If we have already entered a private user namespace, this fails with {{EPERM}}. To work around this, we can do what {{systemd-nspawn}} does (though for different reasons), which is to fall back bind mounting the device files into the chroot from the host. -- This message was sent by Atlassian JIRA (v6.4.14#64029)