Add vendor files for spf13/viper

vendor/github.com/armon/consul-api/health.go

@@ -0,0 +1,136 @@
+package consulapi
+
+import (
+	"fmt"
+)
+
+// HealthCheck is used to represent a single check
+type HealthCheck struct {
+	Node        string
+	CheckID     string
+	Name        string
+	Status      string
+	Notes       string
+	Output      string
+	ServiceID   string
+	ServiceName string
+}
+
+// ServiceEntry is used for the health service endpoint
+type ServiceEntry struct {
+	Node    *Node
+	Service *AgentService
+	Checks  []*HealthCheck
+}
+
+// Health can be used to query the Health endpoints
+type Health struct {
+	c *Client
+}
+
+// Health returns a handle to the health endpoints
+func (c *Client) Health() *Health {
+	return &Health{c}
+}
+
+// Node is used to query for checks belonging to a given node
+func (h *Health) Node(node string, q *QueryOptions) ([]*HealthCheck, *QueryMeta, error) {
+	r := h.c.newRequest("GET", "/v1/health/node/"+node)
+	r.setQueryOptions(q)
+	rtt, resp, err := requireOK(h.c.doRequest(r))
+	if err != nil {
+		return nil, nil, err
+	}
+	defer resp.Body.Close()
+
+	qm := &QueryMeta{}
+	parseQueryMeta(resp, qm)
+	qm.RequestTime = rtt
+
+	var out []*HealthCheck
+	if err := decodeBody(resp, &out); err != nil {
+		return nil, nil, err
+	}
+	return out, qm, nil
+}
+
+// Checks is used to return the checks associated with a service
+func (h *Health) Checks(service string, q *QueryOptions) ([]*HealthCheck, *QueryMeta, error) {
+	r := h.c.newRequest("GET", "/v1/health/checks/"+service)
+	r.setQueryOptions(q)
+	rtt, resp, err := requireOK(h.c.doRequest(r))
+	if err != nil {
+		return nil, nil, err
+	}
+	defer resp.Body.Close()
+
+	qm := &QueryMeta{}
+	parseQueryMeta(resp, qm)
+	qm.RequestTime = rtt
+
+	var out []*HealthCheck
+	if err := decodeBody(resp, &out); err != nil {
+		return nil, nil, err
+	}
+	return out, qm, nil
+}
+
+// Service is used to query health information along with service info
+// for a given service. It can optionally do server-side filtering on a tag
+// or nodes with passing health checks only.
+func (h *Health) Service(service, tag string, passingOnly bool, q *QueryOptions) ([]*ServiceEntry, *QueryMeta, error) {
+	r := h.c.newRequest("GET", "/v1/health/service/"+service)
+	r.setQueryOptions(q)
+	if tag != "" {
+		r.params.Set("tag", tag)
+	}
+	if passingOnly {
+		r.params.Set("passing", "1")
+	}
+	rtt, resp, err := requireOK(h.c.doRequest(r))
+	if err != nil {
+		return nil, nil, err
+	}
+	defer resp.Body.Close()
+
+	qm := &QueryMeta{}
+	parseQueryMeta(resp, qm)
+	qm.RequestTime = rtt
+
+	var out []*ServiceEntry
+	if err := decodeBody(resp, &out); err != nil {
+		return nil, nil, err
+	}
+	return out, qm, nil
+}
+
+// State is used to retrieve all the checks in a given state.
+// The wildcard "any" state can also be used for all checks.
+func (h *Health) State(state string, q *QueryOptions) ([]*HealthCheck, *QueryMeta, error) {
+	switch state {
+	case "any":
+	case "warning":
+	case "critical":
+	case "passing":
+	case "unknown":
+	default:
+		return nil, nil, fmt.Errorf("Unsupported state: %v", state)
+	}
+	r := h.c.newRequest("GET", "/v1/health/state/"+state)
+	r.setQueryOptions(q)
+	rtt, resp, err := requireOK(h.c.doRequest(r))
+	if err != nil {
+		return nil, nil, err
+	}
+	defer resp.Body.Close()
+
+	qm := &QueryMeta{}
+	parseQueryMeta(resp, qm)
+	qm.RequestTime = rtt
+
+	var out []*HealthCheck
+	if err := decodeBody(resp, &out); err != nil {
+		return nil, nil, err
+	}
+	return out, qm, nil
+}