From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 510D0B02A for ; Thu, 28 Apr 2022 13:58:12 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 4F3C3D0A for ; Thu, 28 Apr 2022 13:58:12 +0200 (CEST) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS id DCC83CDC for ; Thu, 28 Apr 2022 13:58:10 +0200 (CEST) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id B038542F53 for ; Thu, 28 Apr 2022 13:58:10 +0200 (CEST) From: Aaron Lauterer To: pve-devel@lists.proxmox.com Date: Thu, 28 Apr 2022 13:58:06 +0200 Message-Id: <20220428115809.1661165-3-a.lauterer@proxmox.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220428115809.1661165-1-a.lauterer@proxmox.com> References: <20220428115809.1661165-1-a.lauterer@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL 0.007 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record URIBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [tools.pm] Subject: [pve-devel] [PATCH manager 2/5] ceph tools: add erasure code management functions X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Apr 2022 11:58:12 -0000 Functions to manage erasure code (EC) profiles: * add * remove * check if exists * get default prefixed name Signed-off-by: Aaron Lauterer --- PVE/Ceph/Tools.pm | 49 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/PVE/Ceph/Tools.pm b/PVE/Ceph/Tools.pm index 36d7788a..0c75df0e 100644 --- a/PVE/Ceph/Tools.pm +++ b/PVE/Ceph/Tools.pm @@ -531,4 +531,53 @@ sub ceph_cluster_status { return $status; } +sub ecprofile_exists { + my ($name) = @_; + + my $rados = PVE::RADOS->new(); + my $res = $rados->mon_command({ prefix => 'osd erasure-code-profile ls' }); + + my $profiles = { map { $_ => 1 } @$res }; + return $profiles->{$name}; +} + +sub create_ecprofile { + my ($name, $k, $m, $failure_domain, $device_class) = @_; + + $failure_domain = 'host' if !$failure_domain; + + my $profile = [ + "crush-failure-domain=${failure_domain}", + "k=${k}", + "m=${m}", + ]; + + push(@$profile, "crush-device-class=${device_class}") if $device_class; + + my $rados = PVE::RADOS->new(); + $rados->mon_command({ + prefix => 'osd erasure-code-profile set', + name => $name, + profile => $profile, + }); +} + +sub destroy_ecprofile { + my ($profile) = @_; + + my $rados = PVE::RADOS->new(); + my $command = { + prefix => 'osd erasure-code-profile rm', + name => $profile, + format => 'plain', + }; + return $rados->mon_command($command); +} + +sub get_ecprofile_name { + my ($name) = @_; + return "pve_ec_${name}"; +} + + 1; -- 2.30.2