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Fix parsing resources from compose file for stack deploy. 

Signed-off-by: Daniel Nephin <dnephin@docker.com>
This commit is contained in:
Daniel Nephin 2017-01-09 14:22:02 -05:00
parent fa1b74a77e
commit c2f0402f4d
2 changed files with 36 additions and 6 deletions
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19
compose/convert/service.go
View File

@ -263,10 +263,14 @@ func convertUpdateConfig(source *composetypes.UpdateConfig) *swarm.UpdateConfig
func convertResources(source composetypes.Resources) (*swarm.ResourceRequirements, error) {
resources := &swarm.ResourceRequirements{}
var err error
if source.Limits != nil {
cpus, err := opts.ParseCPUs(source.Limits.NanoCPUs)
if err != nil {
return nil, err
var cpus int64
if source.Limits.NanoCPUs != "" {
cpus, err = opts.ParseCPUs(source.Limits.NanoCPUs)
if err != nil {
return nil, err
}
}
resources.Limits = &swarm.Resources{
NanoCPUs: cpus,
@ -274,9 +278,12 @@ func convertResources(source composetypes.Resources) (*swarm.ResourceRequirement
}
}
if source.Reservations != nil {
cpus, err := opts.ParseCPUs(source.Reservations.NanoCPUs)
if err != nil {
return nil, err
var cpus int64
if source.Reservations.NanoCPUs != "" {
cpus, err = opts.ParseCPUs(source.Reservations.NanoCPUs)
if err != nil {
return nil, err
}
}
resources.Reservations = &swarm.Resources{
NanoCPUs: cpus,

23
compose/convert/service_test.go
View File

@ -80,6 +80,29 @@ func TestConvertResourcesFull(t *testing.T) {
assert.DeepEqual(t, resources, expected)
}
func TestConvertResourcesOnlyMemory(t *testing.T) {
source := composetypes.Resources{
Limits: &composetypes.Resource{
MemoryBytes: composetypes.UnitBytes(300000000),
},
Reservations: &composetypes.Resource{
MemoryBytes: composetypes.UnitBytes(200000000),
},
}
resources, err := convertResources(source)
assert.NilError(t, err)
expected := &swarm.ResourceRequirements{
Limits: &swarm.Resources{
MemoryBytes: 300000000,
},
Reservations: &swarm.Resources{
MemoryBytes: 200000000,
},
}
assert.DeepEqual(t, resources, expected)
}
func TestConvertHealthcheck(t *testing.T) {
retries := uint64(10)
source := &composetypes.HealthCheckConfig{