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Fix NotImplementedError: The describe_instance_status action has not been implemented #163

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This commit is contained in:
Andres Riancho 2014-08-20 14:52:23 -03:00
parent 4b1b0f8514
commit c65ff170b2
2 changed files with 81 additions and 0 deletions
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47
moto/ec2/responses/instances.py
View File

@ -65,6 +65,17 @@ class InstanceResponse(BaseResponse):
template = Template(EC2_START_INSTANCES)
return template.render(instances=instances)
def describe_instance_status(self):
instance_ids = instance_ids_from_querystring(self.querystring)
if instance_ids:
instances = ec2_backend.get_multi_instances_by_id(instance_ids)
else:
instances = ec2_backend.all_instances()
template = Template(EC2_INSTANCE_STATUS)
return template.render(instances=instances)
def describe_instance_attribute(self):
# TODO this and modify below should raise IncorrectInstanceState if
# instance not in stopped state
@ -359,3 +370,39 @@ EC2_INVALID_INSTANCE_ID = """<?xml version="1.0" encoding="UTF-8"?>
<Message>The instance ID '{{ instance_id }}' does not exist</Message></Error>
</Errors>
<RequestID>39070fe4-6f6d-4565-aecd-7850607e4555</RequestID></Response>"""
EC2_INSTANCE_STATUS = """<?xml version="1.0" encoding="UTF-8"?>
<DescribeInstanceStatusResponse xmlns="http://ec2.amazonaws.com/doc/2014-05-01/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<instanceStatusSet>
{% for instance in instances %}
<item>
<instanceId>{{ instance.id }}</instanceId>
<availabilityZone>us-east-1d</availabilityZone>
<instanceState>
<code>16</code>
<name>running</name>
</instanceState>
<systemStatus>
<status>ok</status>
<details>
<item>
<name>reachability</name>
<status>passed</status>
</item>
</details>
</systemStatus>
<instanceStatus>
<status>ok</status>
<details>
<item>
<name>reachability</name>
<status>passed</status>
</item>
</details>
</instanceStatus>
</item>
{% endfor %}
</instanceStatusSet>
</DescribeInstanceStatusResponse>"""

34
tests/test_ec2/test_instances.py
View File

@ -241,3 +241,37 @@ def test_run_instance_with_keypair():
instance = reservation.instances[0]
instance.key_name.should.equal("keypair_name")
@mock_ec2
def test_describe_instance_status_no_instances():
conn = boto.connect_ec2('the_key', 'the_secret')
all_status = conn.get_all_instance_status()
len(all_status).should.equal(0)
@mock_ec2
def test_describe_instance_status_with_instances():
conn = boto.connect_ec2('the_key', 'the_secret')
conn.run_instances('ami-1234abcd', key_name="keypair_name")
all_status = conn.get_all_instance_status()
len(all_status).should.equal(1)
all_status[0].instance_status.status.should.equal('ok')
all_status[0].system_status.status.should.equal('ok')
@mock_ec2
def test_describe_instance_status_with_instance_filter():
conn = boto.connect_ec2('the_key', 'the_secret')
# We want to filter based on this one
reservation = conn.run_instances('ami-1234abcd', key_name="keypair_name")
instance = reservation.instances[0]
# This is just to setup the test
conn.run_instances('ami-1234abcd', key_name="keypair_name")
all_status = conn.get_all_instance_status(instance_ids=[instance.id])
len(all_status).should.equal(1)
all_status[0].id.should.equal(instance.id)