From 25a72113b122f984c904b24c4af23a1cba1eff45 Mon Sep 17 00:00:00 2001 From: Wim Date: Sun, 4 Mar 2018 23:46:13 +0100 Subject: Add vendor files for spf13/viper --- vendor/github.com/armon/consul-api/agent.go | 272 ++++++++++++++++++++++++++++ 1 file changed, 272 insertions(+) create mode 100644 vendor/github.com/armon/consul-api/agent.go (limited to 'vendor/github.com/armon/consul-api/agent.go') diff --git a/vendor/github.com/armon/consul-api/agent.go b/vendor/github.com/armon/consul-api/agent.go new file mode 100644 index 00000000..eec93cb9 --- /dev/null +++ b/vendor/github.com/armon/consul-api/agent.go @@ -0,0 +1,272 @@ +package consulapi + +import ( + "fmt" +) + +// AgentCheck represents a check known to the agent +type AgentCheck struct { + Node string + CheckID string + Name string + Status string + Notes string + Output string + ServiceID string + ServiceName string +} + +// AgentService represents a service known to the agent +type AgentService struct { + ID string + Service string + Tags []string + Port int +} + +// AgentMember represents a cluster member known to the agent +type AgentMember struct { + Name string + Addr string + Port uint16 + Tags map[string]string + Status int + ProtocolMin uint8 + ProtocolMax uint8 + ProtocolCur uint8 + DelegateMin uint8 + DelegateMax uint8 + DelegateCur uint8 +} + +// AgentServiceRegistration is used to register a new service +type AgentServiceRegistration struct { + ID string `json:",omitempty"` + Name string `json:",omitempty"` + Tags []string `json:",omitempty"` + Port int `json:",omitempty"` + Check *AgentServiceCheck +} + +// AgentCheckRegistration is used to register a new check +type AgentCheckRegistration struct { + ID string `json:",omitempty"` + Name string `json:",omitempty"` + Notes string `json:",omitempty"` + AgentServiceCheck +} + +// AgentServiceCheck is used to create an associated +// check for a service +type AgentServiceCheck struct { + Script string `json:",omitempty"` + Interval string `json:",omitempty"` + TTL string `json:",omitempty"` +} + +// Agent can be used to query the Agent endpoints +type Agent struct { + c *Client + + // cache the node name + nodeName string +} + +// Agent returns a handle to the agent endpoints +func (c *Client) Agent() *Agent { + return &Agent{c: c} +} + +// Self is used to query the agent we are speaking to for +// information about itself +func (a *Agent) Self() (map[string]map[string]interface{}, error) { + r := a.c.newRequest("GET", "/v1/agent/self") + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var out map[string]map[string]interface{} + if err := decodeBody(resp, &out); err != nil { + return nil, err + } + return out, nil +} + +// NodeName is used to get the node name of the agent +func (a *Agent) NodeName() (string, error) { + if a.nodeName != "" { + return a.nodeName, nil + } + info, err := a.Self() + if err != nil { + return "", err + } + name := info["Config"]["NodeName"].(string) + a.nodeName = name + return name, nil +} + +// Checks returns the locally registered checks +func (a *Agent) Checks() (map[string]*AgentCheck, error) { + r := a.c.newRequest("GET", "/v1/agent/checks") + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var out map[string]*AgentCheck + if err := decodeBody(resp, &out); err != nil { + return nil, err + } + return out, nil +} + +// Services returns the locally registered services +func (a *Agent) Services() (map[string]*AgentService, error) { + r := a.c.newRequest("GET", "/v1/agent/services") + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var out map[string]*AgentService + if err := decodeBody(resp, &out); err != nil { + return nil, err + } + return out, nil +} + +// Members returns the known gossip members. The WAN +// flag can be used to query a server for WAN members. +func (a *Agent) Members(wan bool) ([]*AgentMember, error) { + r := a.c.newRequest("GET", "/v1/agent/members") + if wan { + r.params.Set("wan", "1") + } + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return nil, err + } + defer resp.Body.Close() + + var out []*AgentMember + if err := decodeBody(resp, &out); err != nil { + return nil, err + } + return out, nil +} + +// ServiceRegister is used to register a new service with +// the local agent +func (a *Agent) ServiceRegister(service *AgentServiceRegistration) error { + r := a.c.newRequest("PUT", "/v1/agent/service/register") + r.obj = service + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} + +// ServiceDeregister is used to deregister a service with +// the local agent +func (a *Agent) ServiceDeregister(serviceID string) error { + r := a.c.newRequest("PUT", "/v1/agent/service/deregister/"+serviceID) + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} + +// PassTTL is used to set a TTL check to the passing state +func (a *Agent) PassTTL(checkID, note string) error { + return a.UpdateTTL(checkID, note, "pass") +} + +// WarnTTL is used to set a TTL check to the warning state +func (a *Agent) WarnTTL(checkID, note string) error { + return a.UpdateTTL(checkID, note, "warn") +} + +// FailTTL is used to set a TTL check to the failing state +func (a *Agent) FailTTL(checkID, note string) error { + return a.UpdateTTL(checkID, note, "fail") +} + +// UpdateTTL is used to update the TTL of a check +func (a *Agent) UpdateTTL(checkID, note, status string) error { + switch status { + case "pass": + case "warn": + case "fail": + default: + return fmt.Errorf("Invalid status: %s", status) + } + endpoint := fmt.Sprintf("/v1/agent/check/%s/%s", status, checkID) + r := a.c.newRequest("PUT", endpoint) + r.params.Set("note", note) + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} + +// CheckRegister is used to register a new check with +// the local agent +func (a *Agent) CheckRegister(check *AgentCheckRegistration) error { + r := a.c.newRequest("PUT", "/v1/agent/check/register") + r.obj = check + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} + +// CheckDeregister is used to deregister a check with +// the local agent +func (a *Agent) CheckDeregister(checkID string) error { + r := a.c.newRequest("PUT", "/v1/agent/check/deregister/"+checkID) + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} + +// Join is used to instruct the agent to attempt a join to +// another cluster member +func (a *Agent) Join(addr string, wan bool) error { + r := a.c.newRequest("PUT", "/v1/agent/join/"+addr) + if wan { + r.params.Set("wan", "1") + } + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} + +// ForceLeave is used to have the agent eject a failed node +func (a *Agent) ForceLeave(node string) error { + r := a.c.newRequest("PUT", "/v1/agent/force-leave/"+node) + _, resp, err := requireOK(a.c.doRequest(r)) + if err != nil { + return err + } + resp.Body.Close() + return nil +} -- cgit v1.2.3