Golang DeployConsulWithInstanceCount Examples

Example #1

File: tls_rotation_test.go Project: cloudfoundry-incubator/consul-release

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nr2+BCcD01LGzoF7p0k9XRyS30RcFa+kABfCmt3ojSEcIrmxlLnxp63CPBm6hoN2
kz9FT4jnME5mUOg+0p5XEfoZUhklll3HWTU/hWVwJzplIRAz3mk=
-----END RSA PRIVATE KEY-----`
)

var _ = Describe("TLS key rotation", func() {
	var (
		manifest consul.ManifestV2
		kv       consulclient.HTTPKV
		spammer  *helpers.Spammer
	)

	BeforeEach(func() {
		var err error
		manifest, kv, err = helpers.DeployConsulWithInstanceCount("tls-key-rotation", 3, boshClient, config)
		Expect(err).NotTo(HaveOccurred())

		Eventually(func() ([]bosh.VM, error) {
			return helpers.DeploymentVMs(boshClient, manifest.Name)
		}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(manifest)))

		spammer = helpers.NewSpammer(kv, 1*time.Second, "test-consumer-0")
	})

	AfterEach(func() {
		if !CurrentGinkgoTestDescription().Failed {
			err := boshClient.DeleteDeployment(manifest.Name)
			Expect(err).NotTo(HaveOccurred())
		}
	})

Example #2

File: quorum_loss_test.go Project: cloudfoundry-incubator/consul-release

	BeforeEach(func() {
		By("deploying turbulence", func() {
			var err error
			turbulenceManifest, err = helpers.DeployTurbulence(boshClient, config)
			Expect(err).NotTo(HaveOccurred())

			Eventually(func() ([]bosh.VM, error) {
				return helpers.DeploymentVMs(boshClient, turbulenceManifest.Name)
			}, "1m", "10s").Should(ConsistOf(helpers.GetTurbulenceVMsFromManifest(turbulenceManifest)))

			turbulenceClient = helpers.NewTurbulenceClient(turbulenceManifest)
		})

		By("deploying consul", func() {
			var err error
			consulManifest, kv, err = helpers.DeployConsulWithInstanceCount("quorum-loss", 5, boshClient, config)
			Expect(err).NotTo(HaveOccurred())

			Eventually(func() ([]bosh.VM, error) {
				return helpers.DeploymentVMs(boshClient, consulManifest.Name)
			}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(consulManifest)))
		})
	})

	AfterEach(func() {
		By("deleting the deployment", func() {
			if !CurrentGinkgoTestDescription().Failed {
				for i := 0; i < 5; i++ {
					err := boshClient.SetVMResurrection(consulManifest.Name, "consul", i, true)
					Expect(err).NotTo(HaveOccurred())
				}

Example #3

File: scale_up_instances_test.go Project: cloudfoundry-incubator/consul-release

	AfterEach(func() {
		if !CurrentGinkgoTestDescription().Failed {
			err := boshClient.DeleteDeployment(manifest.Name)
			Expect(err).NotTo(HaveOccurred())
		}
	})

	Describe("scaling from 1 node to 3", func() {
		BeforeEach(func() {
			guid, err := helpers.NewGUID()
			Expect(err).NotTo(HaveOccurred())

			testKey = "consul-key-" + guid
			testValue = "consul-value-" + guid

			manifest, kv, err = helpers.DeployConsulWithInstanceCount("scale-up-1-to-3", 1, boshClient, config)
			Expect(err).NotTo(HaveOccurred())

			Eventually(func() ([]bosh.VM, error) {
				return helpers.DeploymentVMs(boshClient, manifest.Name)
			}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(manifest)))
		})

		It("provides a functioning cluster after the scale up", func() {
			By("setting a persistent value to check the cluster is up", func() {
				err := kv.Set(testKey, testValue)
				Expect(err).NotTo(HaveOccurred())
			})

			By("scaling from 1 nodes to 3", func() {
				var err error

Example #4

File: single_instance_rolling_deploy_test.go Project: cloudfoundry-incubator/consul-release

var _ = Describe("Single instance rolling deploys", func() {
	var (
		manifest  consul.ManifestV2
		kv        consulclient.HTTPKV
		testKey   string
		testValue string
	)

	BeforeEach(func() {
		guid, err := helpers.NewGUID()
		Expect(err).NotTo(HaveOccurred())

		testKey = "consul-key-" + guid
		testValue = "consul-value-" + guid

		manifest, kv, err = helpers.DeployConsulWithInstanceCount("single-instance-rolling-deploy", 1, boshClient, config)
		Expect(err).NotTo(HaveOccurred())

		Eventually(func() ([]bosh.VM, error) {
			return helpers.DeploymentVMs(boshClient, manifest.Name)
		}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(manifest)))
	})

	AfterEach(func() {
		if !CurrentGinkgoTestDescription().Failed {
			err := boshClient.DeleteDeployment(manifest.Name)
			Expect(err).NotTo(HaveOccurred())
		}
	})

	It("persists data throughout the rolling deploy", func() {

Example #5

File: kill_vm_test.go Project: cloudfoundry-incubator/consul-release

			Eventually(func() ([]bosh.VM, error) {
				return helpers.DeploymentVMs(boshClient, turbulenceManifest.Name)
			}, "1m", "10s").Should(ConsistOf(helpers.GetTurbulenceVMsFromManifest(turbulenceManifest)))

			turbulenceClient = helpers.NewTurbulenceClient(turbulenceManifest)
		})

		By("deploying consul", func() {
			guid, err := helpers.NewGUID()
			Expect(err).NotTo(HaveOccurred())

			testKey = "consul-key-" + guid
			testValue = "consul-value-" + guid

			consulManifest, kv, err = helpers.DeployConsulWithInstanceCount("kill-vm", 3, boshClient, config)
			Expect(err).NotTo(HaveOccurred())

			Eventually(func() ([]bosh.VM, error) {
				return helpers.DeploymentVMs(boshClient, consulManifest.Name)
			}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(consulManifest)))

			spammer = helpers.NewSpammer(kv, 1*time.Second, "test-consumer-0")
		})
	})

	AfterEach(func() {
		By("fixing the deployment", func() {
			yaml, err := consulManifest.ToYAML()
			Expect(err).NotTo(HaveOccurred())

Example #6

File: scale_down_instances_test.go Project: cloudfoundry-incubator/consul-release

	AfterEach(func() {
		if !CurrentGinkgoTestDescription().Failed {
			err := boshClient.DeleteDeployment(manifest.Name)
			Expect(err).NotTo(HaveOccurred())
		}
	})

	Describe("scaling from 3 nodes to 1", func() {
		BeforeEach(func() {
			guid, err := helpers.NewGUID()
			Expect(err).NotTo(HaveOccurred())

			testKey = "consul-key-" + guid
			testValue = "consul-value-" + guid

			manifest, kv, err = helpers.DeployConsulWithInstanceCount("scale-down-3-to-1", 3, boshClient, config)
			Expect(err).NotTo(HaveOccurred())

			Eventually(func() ([]bosh.VM, error) {
				return helpers.DeploymentVMs(boshClient, manifest.Name)
			}, "1m", "10s").Should(ConsistOf(helpers.GetVMsFromManifest(manifest)))
		})

		It("provides a functioning server after the scale down", func() {
			By("setting a persistent value to check the cluster is up", func() {
				err := kv.Set(testKey, testValue)
				Expect(err).NotTo(HaveOccurred())
			})

			By("scaling from 3 nodes to 1", func() {
				var err error

Example #7

File: single_host_multiple_services_test.go Project: cloudfoundry-incubator/consul-release

	"github.com/pivotal-cf-experimental/destiny/core"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Single host multiple services", func() {
	var (
		manifest consul.ManifestV2
		tcClient testconsumerclient.Client
	)

	BeforeEach(func() {
		var err error

		manifest, _, err = helpers.DeployConsulWithInstanceCount("single-host-multiple-services", 1, boshClient, config)
		Expect(err).NotTo(HaveOccurred())

		Eventually(func() ([]bosh.VM, error) {
			return helpers.DeploymentVMs(boshClient, manifest.Name)
		}, "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())
		}
	})

Example #8

File: health_check_services_test.go Project: cloudfoundry-incubator/consul-release

	"github.com/pivotal-cf-experimental/destiny/core"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Health Check", func() {
	var (
		manifest consul.ManifestV2
		tcClient testconsumerclient.Client
	)

	BeforeEach(func() {
		var err error

		manifest, _, err = helpers.DeployConsulWithInstanceCount("health-check", 3, boshClient, config)
		Expect(err).NotTo(HaveOccurred())

		Eventually(func() ([]bosh.VM, error) {
			return helpers.DeploymentVMs(boshClient, manifest.Name)
		}, "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())
		}
	})