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 1262A200C1B for ; Tue, 14 Feb 2017 18:54:46 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 10F1E160B6A; Tue, 14 Feb 2017 17:54:46 +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 5B32F160B5F for ; Tue, 14 Feb 2017 18:54:45 +0100 (CET) Received: (qmail 1627 invoked by uid 500); 14 Feb 2017 17:54:44 -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 1612 invoked by uid 99); 14 Feb 2017 17:54:44 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Feb 2017 17:54:44 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 233EC1A076B for ; Tue, 14 Feb 2017 17:54:44 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.199 X-Spam-Level: X-Spam-Status: No, score=-1.199 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, KAM_LAZY_DOMAIN_SECURITY=1, RP_MATCHES_RCVD=-2.999] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id heLfiafW2ILs for ; Tue, 14 Feb 2017 17:54:43 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 385B05F659 for ; Tue, 14 Feb 2017 17:54:43 +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 67AE0E078B for ; Tue, 14 Feb 2017 17:54:42 +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 D891124134 for ; Tue, 14 Feb 2017 17:54:41 +0000 (UTC) Date: Tue, 14 Feb 2017 17:54:41 +0000 (UTC) From: "Santhosh Kumar Shanmugham (JIRA)" To: issues@mesos.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MESOS-7089) Local Docker Resolver for Mesos Containerizer MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 14 Feb 2017 17:54:46 -0000 [ https://issues.apache.org/jira/browse/MESOS-7089?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1586= 6246#comment-15866246 ]=20 Santhosh Kumar Shanmugham commented on MESOS-7089: -------------------------------------------------- https://reviews.apache.org/r/56657/ > Local Docker Resolver for Mesos Containerizer > --------------------------------------------- > > Key: MESOS-7089 > URL: https://issues.apache.org/jira/browse/MESOS-7089 > Project: Mesos > Issue Type: Story > Reporter: Santhosh Kumar Shanmugham > > Docker=E2=80=99s mutable tags serve as a layer of indirection which can b= e used to point a tag to different images digests (concrete immutable image= s) at different points in time. For instance `latest` tag can point `digest= -0` at t0 and then to `digest-1` at t1. Mesos has support for local docker = registry, where the images are files on the local filesystem, named either = as `repo:tag` or `repo@digest`. This approach trims the degree of freedom p= rovided by the indirection mentioned above (from Docker=E2=80=99s mutable t= ags), which can be essential in some cases. For instance, it might be usefu= l in cases, where the operator of a cluster would like to rollout image upd= ates without having the customers to update their task configuration. -- This message was sent by Atlassian JIRA (v6.3.15#6346)