Expect(consulInstanceGroup.Name).To(Equal("consul"))
})
Context("failure cases", func() {
It("errors out when it cannot find the instance group", func() {
_, err := manifest.GetInstanceGroup("non-existing-job")
Expect(err).To(MatchError(`instance group "non-existing-job" does not exist`))
})
})
})
})
Context("Manifest V1", func() {
Describe("SetConsulJobInstanceCount", func() {
var (
manifest consul.Manifest
)
BeforeEach(func() {
var err error
manifest, err = consul.NewManifest(consul.Config{
Networks: []consul.ConfigNetwork{
{
IPRange: "10.244.4.0/24",
Nodes: 1,
},
},
}, iaas.NewWardenConfig())
Expect(err).NotTo(HaveOccurred())
})
},
},
}, iaas.NewWardenConfig())
Expect(err).To(MatchError("can't allocate 9 ips from 8 available ips"))
})
})
})
Describe("ConsulMembers", func() {
Context("when there is a single job with a single instance", func() {
It("returns a list of members in the cluster", func() {
manifest := consul.Manifest{
Jobs: []core.Job{
{
Instances: 1,
Networks: []core.JobNetwork{{
StaticIPs: []string{"10.244.4.2"},
}},
},
},
}
members := manifest.ConsulMembers()
Expect(members).To(Equal([]consul.ConsulMember{{
Address: "10.244.4.2",
}}))
})
})
Context("when there are multiple jobs with multiple instances", func() {
It("returns a list of members in the cluster", func() {
manifest := consul.Manifest{