8:05 a.m.
These changes implements the backend support for setting the disk
image type in an existing VM template, by using a new parameter called
"type" in the 'disk' object of the template_update schema.
Supported types: 'bochs', 'cloop', 'cow', 'dmg',
'qcow', 'qcow2',
'qed', 'raw', 'vmdk', 'vpc'.
Signed-off-by: Daniel Henrique Barboza <danielhb(a)linux.vnet.ibm.com>
---
docs/API.md | 1 +
src/kimchi/API.json | 8 +++++++-
src/kimchi/i18n.py | 1 +
src/kimchi/vmtemplate.py | 5 ++++-
4 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/docs/API.md b/docs/API.md
index 6984649..8e2962d 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -209,6 +209,7 @@ Represents a snapshot of the Virtual Machine's primary monitor.
* index: The device index
* size: The device size in GB
* base: Base image of this disk
+ * type: Type of the image. Valid types: bochs, cloop, cow, dmg, qcow, qcow2, qed,
raw, vmdk, vpc.
* graphics *(optional)*: The graphics paramenters of this template
* type: The type of graphics. It can be VNC or spice or None.
diff --git a/src/kimchi/API.json b/src/kimchi/API.json
index a1156d5..21491d1 100644
--- a/src/kimchi/API.json
+++ b/src/kimchi/API.json
@@ -208,7 +208,7 @@
"format": {
"description": "The format of the volume",
"type": "string",
- "pattern": "^qcow2|raw$",
+ "pattern":
"^(bochs|cloop|cow|dmg|qcow|qcow2|qed|raw|vmdk|vpc)$",
"error": "KCHVOL0015E"
},
"url": {
@@ -619,6 +619,12 @@
"type": "integer",
"minimum": 1,
"error": "KCHTMPL0022E"
+ },
+ "type": {
+ "description": "Type of the image of the
disk",
+ "type": "string",
+ "pattern":
"^(bochs|cloop|cow|dmg|qcow|qcow2|qed|raw|vmdk|vpc)$",
+ "error": "KCHTMPL0027E"
}
}
},
diff --git a/src/kimchi/i18n.py b/src/kimchi/i18n.py
index 74ea98e..8ca5cc6 100644
--- a/src/kimchi/i18n.py
+++ b/src/kimchi/i18n.py
@@ -145,6 +145,7 @@ messages = {
"KCHTMPL0024E": _("Cannot identify base image %(path)s format"),
"KCHTMPL0025E": _("When specifying CPU topology, VCPUs must be a
product of sockets, cores, and threads."),
"KCHTMPL0026E": _("When specifying CPU topology, each element must be
an integer greater than zero."),
+ "KCHTMPL0027E": _("Invalid disk image type."),
"KCHPOOL0001E": _("Storage pool %(name)s already exists"),
"KCHPOOL0002E": _("Storage pool %(name)s does not exist"),
diff --git a/src/kimchi/vmtemplate.py b/src/kimchi/vmtemplate.py
index b48cdbd..9635d67 100644
--- a/src/kimchi/vmtemplate.py
+++ b/src/kimchi/vmtemplate.py
@@ -195,7 +195,10 @@ drive=drive-%(bus)s0-1-0,id=%(bus)s0-1-0'/>
src = os.path.join(storage_path, volume)
dev = "%s%s" % (self._bus_to_dev[self.info['disk_bus']],
string.lowercase[index])
- fmt = 'raw' if self._get_storage_type() in ['logical'] else
'qcow2'
+ if self._get_storage_type() in ['logical']:
+ fmt = 'raw'
+ else:
+ fmt = disk.get('type', 'qcow2')
params = {'src': src, 'dev': dev, 'bus':
self.info['disk_bus'],
'type': fmt}
ret += """
--
1.8.3.1