consul

Documentation

Index

• Constants
• func CreateK8sSecret(t *testing.T, client kubernetes.Interface, cfg *config.TestConfig, ...)
• type CLICluster
  • func NewCLICluster(t *testing.T, helmValues map[string]string, ctx environment.TestContext, ...) *CLICluster
  • func (c *CLICluster) CLI() cli.CLI
  • func (c *CLICluster) Create(t *testing.T)
  • func (c *CLICluster) Destroy(t *testing.T)
  • func (c *CLICluster) SetupConsulClient(t *testing.T, secure bool, release ...string) (*api.Client, string)
  • func (c *CLICluster) Upgrade(t *testing.T, helmValues map[string]string)
• type Cluster
• type ClusterKind
• type HelmCluster
  • func NewHelmCluster(t *testing.T, helmValues map[string]string, ctx environment.TestContext, ...) *HelmCluster
  • func (h *HelmCluster) Create(t *testing.T)
  • func (h *HelmCluster) CreatePortForwardTunnel(t *testing.T, remotePort int, release ...string) string
  • func (h *HelmCluster) Destroy(t *testing.T)
  • func (h *HelmCluster) SetupConsulClient(t *testing.T, secure bool, release ...string) (client *api.Client, configAddress string)
  • func (h *HelmCluster) Upgrade(t *testing.T, helmValues map[string]string)

Constants

const (
	CLIReleaseName = "consul"
)

Functions

func CreateK8sSecret

func CreateK8sSecret(t *testing.T, client kubernetes.Interface, cfg *config.TestConfig, namespace, secretName, secretKey, secret string)

Types

type CLICluster

type CLICluster struct {
	// contains filtered or unexported fields
}

CLICluster.

func NewCLICluster

func NewCLICluster(
	t *testing.T,
	helmValues map[string]string,
	ctx environment.TestContext,
	cfg *config.TestConfig,
	releaseName string,
) *CLICluster

NewCLICluster creates a new Consul cluster struct which can be used to create and destroy a Consul cluster using the Consul K8s CLI.

func (*CLICluster) CLI

func (c *CLICluster) CLI() cli.CLI

func (*CLICluster) Create

func (c *CLICluster) Create(t *testing.T)

Create uses the `consul-k8s install` command to create a Consul cluster. The command itself will fail if there are prior installations of Consul in the cluster so it is sufficient to run the install command without a pre-check.

func (*CLICluster) Destroy

func (c *CLICluster) Destroy(t *testing.T)

Destroy uses the `consul-k8s uninstall` command to destroy a Consul cluster.

func (*CLICluster) SetupConsulClient

func (c *CLICluster) SetupConsulClient(t *testing.T, secure bool, release ...string) (*api.Client, string)

func (*CLICluster) Upgrade

func (c *CLICluster) Upgrade(t *testing.T, helmValues map[string]string)

Upgrade uses the `consul-k8s upgrade` command to upgrade a Consul cluster.

type Cluster

type Cluster interface {
	// SetupConsulClient returns a new Consul client.
	SetupConsulClient(t *testing.T, secure bool, release ...string) (*api.Client, string)

	// Create creates a new Consul Cluster.
	Create(t *testing.T)

	// Upgrade modifies the cluster in-place by merging the helm values
	// from the initial install with helmValues. Any keys that were previously set
	// will be overridden by the helmValues keys.
	Upgrade(t *testing.T, helmValues map[string]string)

	// Destroy destroys the cluster
	Destroy(t *testing.T)
}

Cluster represents a consul cluster object.

type ClusterKind

type ClusterKind int

ClusterKind represents the kind of Consul cluster being used (e.g. "Helm" or "CLI").

const (
	Helm ClusterKind = iota
	CLI
)

type HelmCluster

type HelmCluster struct {
	// ACLToken is an optional ACL token that will be used to create
	// a Consul API client. If not provided, we will attempt to read
	// a bootstrap token from a Kubernetes secret stored in the cluster.
	ACLToken string

	// SkipCheckForPreviousInstallations is a toggle for skipping the check
	// if there are any previous installations of this Helm chart in the cluster.
	SkipCheckForPreviousInstallations bool

	// ChartPath is an option field that allows consumers to change the default
	// chart path if so desired
	ChartPath string
	// contains filtered or unexported fields
}

HelmCluster implements Cluster and uses Helm to create, destroy, and upgrade consul.

func NewHelmCluster

func NewHelmCluster(
	t *testing.T,
	helmValues map[string]string,
	ctx environment.TestContext,
	cfg *config.TestConfig,
	releaseName string,
) *HelmCluster

func (*HelmCluster) Create

func (h *HelmCluster) Create(t *testing.T)

func (*HelmCluster) CreatePortForwardTunnel

func (h *HelmCluster) CreatePortForwardTunnel(t *testing.T, remotePort int, release ...string) string

CreatePortForwardTunnel returns the local address:port of a tunnel to the consul server pod in the given release.

func (*HelmCluster) Destroy

func (h *HelmCluster) Destroy(t *testing.T)

func (*HelmCluster) SetupConsulClient

func (h *HelmCluster) SetupConsulClient(t *testing.T, secure bool, release ...string) (client *api.Client, configAddress string)

func (*HelmCluster) Upgrade

func (h *HelmCluster) Upgrade(t *testing.T, helmValues map[string]string)