Expect(err).To(MatchError("can't allocate 24 ips from 9 available ips"))
})
})
})
Describe("EtcdMembers", func() {
Context("when there is a single job with a single instance", func() {
It("returns a list of members in the cluster", func() {
manifest := etcd.Manifest{
Jobs: []core.Job{
{
Instances: 1,
Networks: []core.JobNetwork{{
StaticIPs: []string{"10.244.4.2"},
}},
Templates: []core.JobTemplate{
{
Name: "etcd",
Release: "etcd",
},
},
},
},
}
members := manifest.EtcdMembers()
Expect(members).To(Equal([]etcd.EtcdMember{{
Address: "10.244.4.2",
}}))
})
})
Expect(properties.Etcd.Machines).To(Equal([]string{"etcd.service.cf.internal"}))
Expect(properties.Etcd.Cluster[0].Instances).To(Equal(1))
job.Instances = 3
job.Networks[0].StaticIPs = []string{"ip1", "ip2", "ip3"}
properties = etcd.SetEtcdProperties(job, properties)
Expect(properties.EtcdTestConsumer.Etcd.Machines).To(Equal([]string{"etcd.service.cf.internal"}))
Expect(properties.Etcd.Machines).To(Equal([]string{"etcd.service.cf.internal"}))
Expect(properties.Etcd.Cluster[0].Instances).To(Equal(3))
})
})
Describe("SetJobInstanceCount", func() {
var (
manifest etcd.Manifest
)
BeforeEach(func() {
var err error
manifest, err = etcd.NewManifest(etcd.Config{
IPRange: "10.244.4.0/24",
}, iaas.NewWardenConfig())
Expect(err).NotTo(HaveOccurred())
})
It("sets the correct values for instances and static_ips given a count", func() {
var err error
job := findJob(manifest, "etcd_z1")
network := manifest.Networks[0]