func (s *S) TestDescribeInstancesExample1(c *C) {
testServer.Response(200, nil, DescribeInstancesExample1)
filter := ec2.NewFilter()
filter.Add("key1", "value1")
filter.Add("key2", "value2", "value3")
resp, err := s.ec2.Instances([]string{"i-1", "i-2"}, nil)
req := testServer.WaitRequest()
c.Assert(req.Form["Action"], DeepEquals, []string{"DescribeInstances"})
c.Assert(req.Form["InstanceId.1"], DeepEquals, []string{"i-1"})
c.Assert(req.Form["InstanceId.2"], DeepEquals, []string{"i-2"})
c.Assert(err, IsNil)
c.Assert(resp.RequestId, Equals, "98e3c9a4-848c-4d6d-8e8a-b1bdEXAMPLE")
c.Assert(resp.Reservations, HasLen, 2)
expectedGroups := []ec2.SecurityGroup{{Name: "default", Id: "sg-67ad940e"}}
r0 := resp.Reservations[0]
c.Assert(r0.ReservationId, Equals, "r-b27e30d9")
c.Assert(r0.OwnerId, Equals, "999988887777")
c.Assert(r0.RequesterId, Equals, "854251627541")
c.Assert(r0.SecurityGroups, DeepEquals, expectedGroups)
c.Assert(r0.Instances, HasLen, 1)
r0i := r0.Instances[0]
c.Assert(r0i.InstanceId, Equals, "i-c5cd56af")
c.Assert(r0i.PrivateDNSName, Equals, "domU-12-31-39-10-56-34.compute-1.internal")
c.Assert(r0i.DNSName, Equals, "ec2-174-129-165-232.compute-1.amazonaws.com")
c.Assert(r0i.PrivateIPAddress, Equals, "10.198.85.190")
c.Assert(r0i.IPAddress, Equals, "174.129.165.232")
c.Assert(r0i.AvailZone, Equals, "us-east-1b")
c.Assert(r0i.SecurityGroups, DeepEquals, expectedGroups)
}
func (s *S) TestDescribeSecurityGroupsExampleWithFilter(c *C) {
testServer.Response(200, nil, DescribeSecurityGroupsExample)
filter := ec2.NewFilter()
filter.Add("ip-permission.protocol", "tcp")
filter.Add("ip-permission.from-port", "22")
filter.Add("ip-permission.to-port", "22")
filter.Add("ip-permission.group-name", "app_server_group", "database_group")
_, err := s.ec2.SecurityGroups(nil, filter)
req := testServer.WaitRequest()
c.Assert(req.Form["Action"], DeepEquals, []string{"DescribeSecurityGroups"})
c.Assert(req.Form["Filter.1.Name"], DeepEquals, []string{"ip-permission.from-port"})
c.Assert(req.Form["Filter.1.Value.1"], DeepEquals, []string{"22"})
c.Assert(req.Form["Filter.2.Name"], DeepEquals, []string{"ip-permission.group-name"})
c.Assert(req.Form["Filter.2.Value.1"], DeepEquals, []string{"app_server_group"})
c.Assert(req.Form["Filter.2.Value.2"], DeepEquals, []string{"database_group"})
c.Assert(req.Form["Filter.3.Name"], DeepEquals, []string{"ip-permission.protocol"})
c.Assert(req.Form["Filter.3.Value.1"], DeepEquals, []string{"tcp"})
c.Assert(req.Form["Filter.4.Name"], DeepEquals, []string{"ip-permission.to-port"})
c.Assert(req.Form["Filter.4.Value.1"], DeepEquals, []string{"22"})
c.Assert(err, IsNil)
}
func (s *S) TestDescribeImagesExample(c *C) {
testServer.Response(200, nil, DescribeImagesExample)
filter := ec2.NewFilter()
filter.Add("key1", "value1")
filter.Add("key2", "value2", "value3")
resp, err := s.ec2.Images([]string{"ami-1", "ami-2"}, filter)
req := testServer.WaitRequest()
c.Assert(req.Form["Action"], DeepEquals, []string{"DescribeImages"})
c.Assert(req.Form["ImageId.1"], DeepEquals, []string{"ami-1"})
c.Assert(req.Form["ImageId.2"], DeepEquals, []string{"ami-2"})
c.Assert(req.Form["Filter.1.Name"], DeepEquals, []string{"key1"})
c.Assert(req.Form["Filter.1.Value.1"], DeepEquals, []string{"value1"})
c.Assert(req.Form["Filter.1.Value.2"], IsNil)
c.Assert(req.Form["Filter.2.Name"], DeepEquals, []string{"key2"})
c.Assert(req.Form["Filter.2.Value.1"], DeepEquals, []string{"value2"})
c.Assert(req.Form["Filter.2.Value.2"], DeepEquals, []string{"value3"})
c.Assert(err, IsNil)
c.Assert(resp.RequestId, Equals, "4a4a27a2-2e7c-475d-b35b-ca822EXAMPLE")
c.Assert(resp.Images, HasLen, 1)
i0 := resp.Images[0]
c.Assert(i0.Id, Equals, "ami-a2469acf")
c.Assert(i0.Type, Equals, "machine")
c.Assert(i0.Name, Equals, "example-marketplace-amzn-ami.1")
c.Assert(i0.Description, Equals, "Amazon Linux AMI i386 EBS")
c.Assert(i0.Location, Equals, "aws-marketplace/example-marketplace-amzn-ami.1")
c.Assert(i0.State, Equals, "available")
c.Assert(i0.Public, Equals, true)
c.Assert(i0.OwnerId, Equals, "123456789999")
c.Assert(i0.OwnerAlias, Equals, "aws-marketplace")
c.Assert(i0.Architecture, Equals, "i386")
c.Assert(i0.KernelId, Equals, "aki-805ea7e9")
c.Assert(i0.RootDeviceType, Equals, "ebs")
c.Assert(i0.RootDeviceName, Equals, "/dev/sda1")
c.Assert(i0.VirtualizationType, Equals, "paravirtual")
c.Assert(i0.Hypervisor, Equals, "xen")
c.Assert(i0.BlockDevices, HasLen, 1)
c.Assert(i0.BlockDevices[0].DeviceName, Equals, "/dev/sda1")
c.Assert(i0.BlockDevices[0].SnapshotId, Equals, "snap-787e9403")
c.Assert(i0.BlockDevices[0].VolumeSize, Equals, int64(8))
c.Assert(i0.BlockDevices[0].DeleteOnTermination, Equals, true)
}
func (s *S) TestDescribeSnapshotsExample(c *C) {
testServer.Response(200, nil, DescribeSnapshotsExample)
filter := ec2.NewFilter()
filter.Add("key1", "value1")
filter.Add("key2", "value2", "value3")
resp, err := s.ec2.Snapshots([]string{"snap-1", "snap-2"}, filter)
req := testServer.WaitRequest()
c.Assert(req.Form["Action"], DeepEquals, []string{"DescribeSnapshots"})
c.Assert(req.Form["SnapshotId.1"], DeepEquals, []string{"snap-1"})
c.Assert(req.Form["SnapshotId.2"], DeepEquals, []string{"snap-2"})
c.Assert(req.Form["Filter.1.Name"], DeepEquals, []string{"key1"})
c.Assert(req.Form["Filter.1.Value.1"], DeepEquals, []string{"value1"})
c.Assert(req.Form["Filter.1.Value.2"], IsNil)
c.Assert(req.Form["Filter.2.Name"], DeepEquals, []string{"key2"})
c.Assert(req.Form["Filter.2.Value.1"], DeepEquals, []string{"value2"})
c.Assert(req.Form["Filter.2.Value.2"], DeepEquals, []string{"value3"})
c.Assert(err, IsNil)
c.Assert(resp.RequestId, Equals, "59dbff89-35bd-4eac-99ed-be587EXAMPLE")
c.Assert(resp.Snapshots, HasLen, 1)
s0 := resp.Snapshots[0]
c.Assert(s0.Id, Equals, "snap-1a2b3c4d")
c.Assert(s0.VolumeId, Equals, "vol-8875daef")
c.Assert(s0.VolumeSize, Equals, "15")
c.Assert(s0.Status, Equals, "pending")
c.Assert(s0.StartTime, Equals, "2010-07-29T04:12:01.000Z")
c.Assert(s0.Progress, Equals, "30%")
c.Assert(s0.OwnerId, Equals, "111122223333")
c.Assert(s0.Description, Equals, "Daily Backup")
c.Assert(s0.Tags, HasLen, 1)
c.Assert(s0.Tags[0].Key, Equals, "Purpose")
c.Assert(s0.Tags[0].Value, Equals, "demo_db_14_backup")
}
func (s *S) TestDescribeInstancesExample2(c *C) {
testServer.Response(200, nil, DescribeInstancesExample2)
filter := ec2.NewFilter()
filter.Add("key1", "value1")
filter.Add("key2", "value2", "value3")
resp, err := s.ec2.Instances([]string{"i-1", "i-2"}, filter)
req := testServer.WaitRequest()
c.Assert(req.Form["Action"], DeepEquals, []string{"DescribeInstances"})
c.Assert(req.Form["InstanceId.1"], DeepEquals, []string{"i-1"})
c.Assert(req.Form["InstanceId.2"], DeepEquals, []string{"i-2"})
c.Assert(req.Form["Filter.1.Name"], DeepEquals, []string{"key1"})
c.Assert(req.Form["Filter.1.Value.1"], DeepEquals, []string{"value1"})
c.Assert(req.Form["Filter.1.Value.2"], IsNil)
c.Assert(req.Form["Filter.2.Name"], DeepEquals, []string{"key2"})
c.Assert(req.Form["Filter.2.Value.1"], DeepEquals, []string{"value2"})
c.Assert(req.Form["Filter.2.Value.2"], DeepEquals, []string{"value3"})
c.Assert(err, IsNil)
c.Assert(resp.RequestId, Equals, "59dbff89-35bd-4eac-99ed-be587EXAMPLE")
c.Assert(resp.Reservations, HasLen, 1)
r0 := resp.Reservations[0]
r0i := r0.Instances[0]
c.Assert(r0i.State.Code, Equals, 16)
c.Assert(r0i.State.Name, Equals, "running")
r0t0 := r0i.Tags[0]
r0t1 := r0i.Tags[1]
c.Assert(r0t0.Key, Equals, "webserver")
c.Assert(r0t0.Value, Equals, "")
c.Assert(r0t1.Key, Equals, "stack")
c.Assert(r0t1.Value, Equals, "Production")
}
func (s *AmazonServerSuite) TestAssignUnassignPrivateIPs(c *C) {
vpcResp, err := s.ec2.CreateVPC("10.7.0.0/16", "")
c.Assert(err, IsNil)
vpcId := vpcResp.VPC.Id
defer s.deleteVPCs(c, []string{vpcId})
subResp := s.createSubnet(c, vpcId, "10.7.1.0/24", "")
subId := subResp.Subnet.Id
defer s.deleteSubnets(c, []string{subId})
// Launch a m1.small instance, so we can later assign up to 4
// private IPs.
instList, err := s.ec2.RunInstances(&ec2.RunInstances{
ImageId: imageId,
InstanceType: "m1.small",
SubnetId: subId,
})
c.Assert(err, IsNil)
inst := instList.Instances[0]
c.Assert(inst, NotNil)
instId := inst.InstanceId
defer terminateInstances(c, s.ec2, []string{instId})
// We need to wait for the instance to change state to 'running',
// so its automatically created network interface on the created
// subnet will appear.
testAttempt := aws.AttemptStrategy{
Total: 5 * time.Minute,
Delay: 5 * time.Second,
}
var newNIC *ec2.NetworkInterface
f := ec2.NewFilter()
f.Add("subnet-id", subId)
for a := testAttempt.Start(); a.Next(); {
resp, err := s.ec2.NetworkInterfaces(nil, f)
if err != nil {
c.Logf("NetworkInterfaces returned: %v; retrying...", err)
continue
}
for _, iface := range resp.Interfaces {
c.Logf("found NIC %v", iface)
if iface.Attachment.InstanceId == instId {
c.Logf("found instance %v NIC", instId)
newNIC = &iface
break
}
}
if newNIC != nil {
break
}
}
if newNIC == nil {
c.Fatalf("timeout while waiting for the NIC to appear")
}
c.Check(newNIC.PrivateIPAddress, Matches, `^10\.7\.1\.\d+$`)
c.Check(newNIC.PrivateIPs, HasLen, 1)
// Now let's try assigning some more private IPs.
ips := []string{"10.7.1.25", "10.7.1.30"}
_, err = s.ec2.AssignPrivateIPAddresses(newNIC.Id, ips, 0, false)
c.Assert(err, IsNil)
expectIPs := append([]string{newNIC.PrivateIPAddress}, ips...)
s.waitForAddresses(c, newNIC.Id, expectIPs)
// And finally, unassign them.
_, err = s.ec2.UnassignPrivateIPAddresses(newNIC.Id, ips)
c.Assert(err, IsNil)
expectIPs = []string{newNIC.PrivateIPAddress}
s.waitForAddresses(c, newNIC.Id, expectIPs)
}
func (s *ServerTests) TestNetworkInterfaces(c *C) {
vpcResp, err := s.ec2.CreateVPC("10.3.0.0/16", "")
c.Assert(err, IsNil)
vpcId := vpcResp.VPC.Id
defer s.deleteVPCs(c, []string{vpcId})
subResp := s.createSubnet(c, vpcId, "10.3.1.0/24", "")
subId := subResp.Subnet.Id
defer s.deleteSubnets(c, []string{subId})
sg := s.makeTestGroupVPC(c, vpcId, "vpc-sg-1", "vpc test group1")
defer s.deleteGroups(c, []ec2.SecurityGroup{sg})
instList, err := s.ec2.RunInstances(&ec2.RunInstances{
ImageId: imageId,
InstanceType: "t1.micro",
SubnetId: subId,
})
c.Assert(err, IsNil)
inst := instList.Instances[0]
c.Assert(inst, NotNil)
instId := inst.InstanceId
defer terminateInstances(c, s.ec2, []string{instId})
ips1 := []ec2.PrivateIP{{Address: "10.3.1.10", IsPrimary: true}}
resp1, err := s.ec2.CreateNetworkInterface(ec2.CreateNetworkInterface{
SubnetId: subId,
PrivateIPs: ips1,
Description: "My first iface",
})
c.Assert(err, IsNil)
assertNetworkInterface(c, resp1.NetworkInterface, "", subId, ips1)
c.Check(resp1.NetworkInterface.Description, Equals, "My first iface")
id1 := resp1.NetworkInterface.Id
ips2 := []ec2.PrivateIP{
{Address: "10.3.1.20", IsPrimary: true},
{Address: "10.3.1.22", IsPrimary: false},
}
resp2, err := s.ec2.CreateNetworkInterface(ec2.CreateNetworkInterface{
SubnetId: subId,
PrivateIPs: ips2,
SecurityGroupIds: []string{sg.Id},
})
c.Assert(err, IsNil)
assertNetworkInterface(c, resp2.NetworkInterface, "", subId, ips2)
c.Assert(resp2.NetworkInterface.Groups, DeepEquals, []ec2.SecurityGroup{sg})
id2 := resp2.NetworkInterface.Id
// We only check for the network interfaces we just created,
// because the user might have others in his account (when testing
// against the EC2 servers). In some cases it takes a short while
// until both interfaces are created, so we need to retry a few
// times to make sure.
testAttempt := aws.AttemptStrategy{
Total: 5 * time.Minute,
Delay: 5 * time.Second,
}
var list *ec2.NetworkInterfacesResp
done := false
for a := testAttempt.Start(); a.Next(); {
c.Logf("waiting for %v to be created", []string{id1, id2})
list, err = s.ec2.NetworkInterfaces(nil, nil)
if err != nil {
c.Logf("retrying; NetworkInterfaces returned: %v", err)
continue
}
found := 0
for _, iface := range list.Interfaces {
c.Logf("found NIC %v", iface)
switch iface.Id {
case id1:
assertNetworkInterface(c, iface, id1, subId, ips1)
found++
case id2:
assertNetworkInterface(c, iface, id2, subId, ips2)
found++
}
if found == 2 {
done = true
break
}
}
if done {
c.Logf("all NICs were created")
break
}
}
if !done {
c.Fatalf("timeout while waiting for NICs %v", []string{id1, id2})
}
list, err = s.ec2.NetworkInterfaces([]string{id1}, nil)
c.Assert(err, IsNil)
c.Assert(list.Interfaces, HasLen, 1)
assertNetworkInterface(c, list.Interfaces[0], id1, subId, ips1)
f := ec2.NewFilter()
f.Add("network-interface-id", id2)
list, err = s.ec2.NetworkInterfaces(nil, f)
c.Assert(err, IsNil)
c.Assert(list.Interfaces, HasLen, 1)
assertNetworkInterface(c, list.Interfaces[0], id2, subId, ips2)
// Attachment might fail if the instance is not running yet,
// so we retry for a while until it succeeds.
var attResp *ec2.AttachNetworkInterfaceResp
for a := testAttempt.Start(); a.Next(); {
attResp, err = s.ec2.AttachNetworkInterface(id2, instId, 1)
if err != nil {
c.Logf("AttachNetworkInterface returned: %v; retrying...", err)
attResp = nil
continue
}
c.Logf("AttachNetworkInterface succeeded")
c.Check(attResp.AttachmentId, Not(Equals), "")
break
}
if attResp == nil {
c.Fatalf("timeout while waiting for AttachNetworkInterface to succeed")
}
list, err = s.ec2.NetworkInterfaces([]string{id2}, nil)
c.Assert(err, IsNil)
att := list.Interfaces[0].Attachment
c.Check(att.Id, Equals, attResp.AttachmentId)
c.Check(att.InstanceId, Equals, instId)
c.Check(att.DeviceIndex, Equals, 1)
c.Check(att.Status, Matches, "(attaching|in-use)")
_, err = s.ec2.DetachNetworkInterface(att.Id, true)
c.Check(err, IsNil)
_, err = s.ec2.DeleteNetworkInterface(id1)
c.Assert(err, IsNil)
// We might not be able to delete the interface until the
// detachment is completed, so we need to retry here as well.
for a := testAttempt.Start(); a.Next(); {
_, err = s.ec2.DeleteNetworkInterface(id2)
if err != nil {
c.Logf("DeleteNetworkInterface returned: %v; retrying...", err)
continue
}
c.Logf("DeleteNetworkInterface succeeded")
return
}
c.Fatalf("timeout while waiting for DeleteNetworkInterface to succeed")
}