BeforeEach(func() {
var err error
manifest, err = consul.NewManifestV2(consul.ConfigV2{
AZs: []consul.ConfigAZ{
{
IPRange: "10.244.4.0/24",
Nodes: 1,
Name: "z1",
},
},
}, iaas.NewWardenConfig())
Expect(err).NotTo(HaveOccurred())
})
Describe("SetInstanceCount", func() {
It("updates the instance count", func() {
newManifest, err := manifest.SetInstanceCount("consul", 3)
Expect(err).NotTo(HaveOccurred())
consulInstanceGroup, err := newManifest.GetInstanceGroup("consul")
Expect(err).NotTo(HaveOccurred())
Expect(consulInstanceGroup.Instances).To(Equal(3))
Expect(len(consulInstanceGroup.Networks[0].StaticIPs)).To(Equal(3))
})
It("updates static ips to empty slice if instance count is 0", func() {
newManifest, err := manifest.SetInstanceCount("consul", 0)
Expect(err).NotTo(HaveOccurred())
consulInstanceGroup, err := newManifest.GetInstanceGroup("consul")
Expect(err).NotTo(HaveOccurred())
}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(manifest)))
tcClient = testconsumerclient.New(fmt.Sprintf("http://%s:6769", manifest.InstanceGroups[1].Networks[0].StaticIPs[0]))
})
AfterEach(func() {
if !CurrentGinkgoTestDescription().Failed {
err := boshClient.DeleteDeployment(manifest.Name)
Expect(err).NotTo(HaveOccurred())
}
})
Context("with an operator defined check script", func() {
It("deregisters a service if the health check fails", func() {
By("registering a service", func() {
manifest, err := manifest.SetInstanceCount("test_consumer", 3)
Expect(err).NotTo(HaveOccurred())
manifest.InstanceGroups[0].Properties.Consul.Agent.Services = core.JobPropertiesConsulAgentServices{
"some-service": core.JobPropertiesConsulAgentService{
Name: "some-service-name",
Check: &core.JobPropertiesConsulAgentServiceCheck{
Name: "some-service-check",
Script: fmt.Sprintf("curl -f %s", fmt.Sprintf("http://%s:6769/health_check", manifest.InstanceGroups[1].Networks[0].StaticIPs[0])),
Interval: "10s",
},
Tags: []string{"some-service-tag"},
},
}
})
By("deploying", func() {
