8:19 a.m.
Changes:
v4:
Fixed typo
v3:
Added tests
v2:
Fixed pep8 issues
Ramon Medeiros (2):
Issues #682/#684/#685: Change some code errors when start, shutdown or
poweroff vms
Add unity tests for start/shutdown/poweroff response commands
src/kimchi/i18n.py | 4 ++++
src/kimchi/model/vms.py | 20 ++++++++++++++++++++
tests/test_rest.py | 16 ++++++++++++++++
3 files changed, 40 insertions(+)
--
2.1.0
8:19 a.m.
New subject: [PATCH 1/2] Issues #682/#684/#685: Change some code errors when start, shutdown or poweroff vms
When trying to start a running vm, shutoff or poweroff a shutdown vm,
the retrieved error was 500 (Internal Server Error). A better error
would be 400 (Invalid Request).
Signed-off-by: Ramon Medeiros <ramonn(a)linux.vnet.ibm.com>
---
src/kimchi/i18n.py | 4 ++++
src/kimchi/model/vms.py | 20 ++++++++++++++++++++
2 files changed, 24 insertions(+)
diff --git a/src/kimchi/i18n.py b/src/kimchi/i18n.py
index 862df7f..7b89751 100644
--- a/src/kimchi/i18n.py
+++ b/src/kimchi/i18n.py
@@ -119,6 +119,10 @@ messages = {
"KCHVM0045E": _("There are not enough free slots of 1024 Mib in the
guest."),
"KCHVM0046E": _("Host's libvirt version does not support memory
devices. Libvirt must be >= 1.2.14"),
"KCHVM0047E": _("Error attaching memory device. Details:
%(error)s"),
+ "KCHVM0048E": _("Cannot start %(name)s. Virtual machine is already
running."),
+ "KCHVM0049E": _("Cannot power off %(name)s. Virtual machine is shut
off."),
+ "KCHVM0050E": _("Cannot shutdown %(name)s. Virtual machine is shut
off."),
+ "KCHVM0051E": _("Cannot reset %(name)s. Virtual machine is already
shut off."),
"KCHVMHDEV0001E": _("VM %(vmid)s does not contain directly assigned
host device %(dev_name)s."),
"KCHVMHDEV0002E": _("The host device %(dev_name)s is not allowed to
directly assign to VM."),
diff --git a/src/kimchi/model/vms.py b/src/kimchi/model/vms.py
index 106e9bc..4fbbb1f 100644
--- a/src/kimchi/model/vms.py
+++ b/src/kimchi/model/vms.py
@@ -1102,6 +1102,11 @@ class VMModel(object):
run_setfacl_set_attr(iso, user=user)
dom = self.get_vm(name, self.conn)
+
+ # vm already running: return error 400
+ if DOM_STATE_MAP[dom.info()[0]] == "running":
+ raise InvalidOperation("KCHVM0048E", {'name': name})
+
try:
dom.create()
except libvirt.libvirtError as e:
@@ -1110,6 +1115,11 @@ class VMModel(object):
def poweroff(self, name):
dom = self.get_vm(name, self.conn)
+
+ # vm already powered off: return error 400
+ if DOM_STATE_MAP[dom.info()[0]] == "shutoff":
+ raise InvalidOperation("KCHVM0049E", {'name': name})
+
try:
dom.destroy()
except libvirt.libvirtError as e:
@@ -1118,6 +1128,11 @@ class VMModel(object):
def shutdown(self, name):
dom = self.get_vm(name, self.conn)
+
+ # vm already powered off: return error 400
+ if DOM_STATE_MAP[dom.info()[0]] == "shutoff":
+ raise InvalidOperation("KCHVM0050E", {'name': name})
+
try:
dom.shutdown()
except libvirt.libvirtError as e:
@@ -1126,6 +1141,11 @@ class VMModel(object):
def reset(self, name):
dom = self.get_vm(name, self.conn)
+
+ # vm already powered off: return error 400
+ if DOM_STATE_MAP[dom.info()[0]] == "shutoff":
+ raise InvalidOperation("KCHVM0051E", {'name': name})
+
try:
dom.reset(flags=0)
except libvirt.libvirtError as e:
--
2.1.0
8:19 a.m.
New subject: [PATCH 2/2] Add unity tests for start/shutdown/poweroff response commands
This tests cover issues #682/#684/#685
Signed-off-by: Ramon Medeiros <ramonn(a)linux.vnet.ibm.com>
---
tests/test_rest.py | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/tests/test_rest.py b/tests/test_rest.py
index d4715a0..7e726b0 100644
--- a/tests/test_rest.py
+++ b/tests/test_rest.py
@@ -275,11 +275,27 @@ class RestTests(unittest.TestCase):
self.assertEquals(1 << 30, vol['capacity'])
self.assertEquals(['test-vm'], vol['used_by'])
+ # verify if poweroff command returns correct status
+ resp = self.request('/vms/test-vm/poweroff', '{}',
'POST')
+ self.assertEquals(400, resp.status)
+
+ # verify if shutdown command returns correct status
+ resp = self.request('/vms/test-vm/shutdown', '{}',
'POST')
+ self.assertEquals(400, resp.status)
+
+ # verify if reset command returns correct status
+ resp = self.request('/vms/test-vm/reset', '{}', 'POST')
+ self.assertEquals(400, resp.status)
+
# Start the VM
resp = self.request('/vms/test-vm/start', '{}', 'POST')
vm = json.loads(self.request('/vms/test-vm').read())
self.assertEquals('running', vm['state'])
+ # verify if start command returns correct status
+ resp = self.request('/vms/test-vm/start', '{}', 'POST')
+ self.assertEquals(400, resp.status)
+
# Test screenshot
resp = self.request(vm['screenshot'], method='HEAD')
self.assertEquals(200, resp.status)
--
2.1.0
8:44 a.m.
Reviewed-by: Aline Manera <alinefm(a)linux.vnet.ibm.com>
On 25/08/2015 10:19, Ramon Medeiros wrote:
Changes:
v4:
Fixed typo
v3:
Added tests
v2:
Fixed pep8 issues
Ramon Medeiros (2):
Issues #682/#684/#685: Change some code errors when start, shutdown or
poweroff vms
Add unity tests for start/shutdown/poweroff response commands
src/kimchi/i18n.py | 4 ++++
src/kimchi/model/vms.py | 20 ++++++++++++++++++++
tests/test_rest.py | 16 ++++++++++++++++
3 files changed, 40 insertions(+)
8:45 a.m.
New subject: [PATCH 0/2 v4] Issues #682/#684/#685: Change some code errors when start, shutdown or poweroff vms
Applied. Thanks.
Regards,
Aline Manera
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4 comments
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