[libvirt] [PATCHv6 2/3] qemu: conf: Implement RBD storage pool support

[Adam Walters]

This patch modifies the qemuTranslateDiskSourcePool function to add RBD storage pool support. The code is heavily based off of the existing iSCSI code, but modified for RBD support. The modification calls the qemuAddRBDPoolSourceHost from my previous patch, along with setting up the ceph user and secret, if applicable.

Signed-off-by: Adam Walters <adam at pandorasboxen.com>
---
 src/qemu/qemu_conf.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
index 2d42c3b..c28908a 100644
--- a/src/qemu/qemu_conf.c
+++ b/src/qemu/qemu_conf.c
@@ -1478,8 +1478,29 @@ qemuTranslateDiskSourcePool(virConnectPtr conn,
        }
        break;
 
-    case VIR_STORAGE_POOL_MPATH:
     case VIR_STORAGE_POOL_RBD:
+        if (def->startupPolicy) {
+            virReportError(VIR_ERR_XML_ERROR, "%s",
+                           _("'startupPolicy' is only valid for "
+                             "'file' type volume"));
+            goto cleanup;
+        }
+
+        def->srcpool->actualtype = VIR_DOMAIN_DISK_TYPE_NETWORK;
+        def->protocol = VIR_DOMAIN_DISK_PROTOCOL_RBD;
+
+        if (!(def->src = virStorageVolGetPath(vol)))
+            goto cleanup;
+
+        if (qemuTranslateDiskSourcePoolAuth(def, pooldef) < 0)
+            goto cleanup;
+
+        if (qemuAddRBDPoolSourceHost(def, pooldef) < 0)
+            goto cleanup;
+
+        break;
+
+    case VIR_STORAGE_POOL_MPATH:
     case VIR_STORAGE_POOL_SHEEPDOG:
     case VIR_STORAGE_POOL_GLUSTER:
     case VIR_STORAGE_POOL_LAST:
-- 
1.8.5.2