3:50 p.m.
These changes implements the backend support for setting the disk
image type in the VM template, by using a new parameter called
"type" in the 'disk' object of the template_create schema.
If the parameter is not used, the template will use the default
disk type (qcow2).
Signed-off-by: Daniel Henrique Barboza <danielhb(a)linux.vnet.ibm.com>
---
docs/API.md | 1 +
src/kimchi/API.json | 12 ++++++++++++
src/kimchi/i18n.py | 1 +
src/kimchi/vmtemplate.py | 5 ++++-
4 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/docs/API.md b/docs/API.md
index 298441f..11dba67 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -195,6 +195,7 @@ 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 (qcow2 or raw)
* 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 2e2f9b0..67ffaf7 100644
--- a/src/kimchi/API.json
+++ b/src/kimchi/API.json
@@ -419,6 +419,12 @@
"type": "string",
"pattern": "^/.+$",
"error": "KCHTMPL0023E"
+ },
+ "type": {
+ "description": "Type of the image of the
disk",
+ "type": "string",
+ "pattern": "^qcow2|raw$",
+ "error": "KCHTMPL0025E"
}
}
@@ -590,6 +596,12 @@
"type": "number",
"minimum": 1,
"error": "KCHTMPL0022E"
+ },
+ "type": {
+ "description": "Type of the image of the
disk",
+ "type": "string",
+ "pattern": "^qcow2|raw$",
+ "error": "KCHTMPL0025E"
}
}
},
diff --git a/src/kimchi/i18n.py b/src/kimchi/i18n.py
index 1e8b47a..9c81ea0 100644
--- a/src/kimchi/i18n.py
+++ b/src/kimchi/i18n.py
@@ -130,6 +130,7 @@ messages = {
"KCHTMPL0022E": _("Disk size must be greater than 1GB."),
"KCHTMPL0023E": _("Template base image must be a valid local image
file"),
"KCHTMPL0024E": _("Cannot identify base image %(path)s format"),
+ "KCHTMPL0025E": _("Invalid disk image type. Types supported:
'qcow2', 'raw'"),
"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 c5bb7b3..9b8349d 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