From: Aaron Lauterer <a.lauterer@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH manager 2/5] ceph tools: add erasure code management functions
Date: Thu, 28 Apr 2022 13:58:06 +0200 [thread overview]
Message-ID: <20220428115809.1661165-3-a.lauterer@proxmox.com> (raw)
In-Reply-To: <20220428115809.1661165-1-a.lauterer@proxmox.com>
Functions to manage erasure code (EC) profiles:
* add
* remove
* check if exists
* get default prefixed name
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
---
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
next prev parent reply other threads:[~2022-04-28 11:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-28 11:58 [pve-devel] [PATCH manager 0/5] Ceph add basic erasure code pool mgmt support Aaron Lauterer
2022-04-28 11:58 ` [pve-devel] [PATCH manager 1/5] api: ceph: $get_storages check if data-pool too Aaron Lauterer
2022-04-28 11:58 ` Aaron Lauterer [this message]
2022-04-28 14:19 ` [pve-devel] [PATCH manager 2/5] ceph tools: add erasure code management functions Dominik Csapak
2022-04-28 11:58 ` [pve-devel] [PATCH manager 3/5] ceph tools: add function to get pool properties Aaron Lauterer
2022-04-28 14:20 ` Dominik Csapak
2022-04-28 11:58 ` [pve-devel] [PATCH manager 4/5] ceph tools: add destroy crush rule destroy function Aaron Lauterer
2022-04-28 11:58 ` [pve-devel] [PATCH manager 5/5] ceph pools: allow to create erasure code pools Aaron Lauterer
2022-04-28 14:32 ` Dominik Csapak
2022-04-29 7:33 ` Aaron Lauterer
2022-04-29 7:40 ` Thomas Lamprecht
2022-04-29 9:27 ` Aaron Lauterer
2022-04-28 18:31 ` [pve-devel] applied: " Thomas Lamprecht
2022-04-28 18:33 ` [pve-devel] applied: [PATCH manager 0/5] Ceph add basic erasure code pool mgmt support Thomas Lamprecht
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