Add initial API support for listing configured servers
This commit is contained in:
parent
ec2407481b
commit
cedbee5080
1
go.mod
1
go.mod
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@ -15,6 +15,7 @@ require (
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github.com/gogo/protobuf v1.0.0 // indirect
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github.com/google/go-cmp v0.2.0 // indirect
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github.com/gotestyourself/gotestyourself v2.2.0+incompatible // indirect
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github.com/julienschmidt/httprouter v1.2.0
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github.com/kr/pretty v0.1.0 // indirect
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github.com/onsi/ginkgo v1.8.0 // indirect
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github.com/onsi/gomega v1.5.0 // indirect
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2
go.sum
2
go.sum
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@ -28,6 +28,8 @@ github.com/gotestyourself/gotestyourself v2.2.0+incompatible h1:AQwinXlbQR2HvPjQ
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github.com/gotestyourself/gotestyourself v2.2.0+incompatible/go.mod h1:zZKM6oeNM8k+FRljX1mnzVYeS8wiGgQyvST1/GafPbY=
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github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
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github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
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github.com/julienschmidt/httprouter v1.2.0 h1:TDTW5Yz1mjftljbcKqRcrYhd4XeOoI98t+9HbQbYf7g=
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github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
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github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
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github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
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github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
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33
http.go
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33
http.go
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@ -0,0 +1,33 @@
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package main
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import (
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"encoding/json"
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"fmt"
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"github.com/julienschmidt/httprouter"
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"github.com/pterodactyl/wings/server"
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"net/http"
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)
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type Router struct {
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Servers []*server.Server
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}
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func (r *Router) routeIndex(w http.ResponseWriter, _ *http.Request, _ httprouter.Params) {
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fmt.Fprint(w, "Welcome!\n")
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}
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func (r *Router) routeAllServers(w http.ResponseWriter, _ *http.Request, _ httprouter.Params) {
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enc := json.NewEncoder(w)
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enc.Encode(r.Servers)
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}
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func (r *Router) ConfigureRouter() *httprouter.Router {
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router := httprouter.New()
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router.GET("/", r.routeIndex)
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router.GET("/api/servers", r.routeAllServers)
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// router.GET("/api/servers/:server", r.routeServer)
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return router
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}
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@ -15,29 +15,29 @@ type Server struct {
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// The unique identifier for the server that should be used when referencing
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// it aganist the Panel API (and internally). This will be used when naming
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// docker containers as well as in log output.
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Uuid string
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Uuid string `json:"uuid"`
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// Wether or not the server is in a suspended state. Suspended servers cannot
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// be started or modified except in certain scenarios by an admin user.
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Suspended bool
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Suspended bool `json:"suspended"`
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// The power state of the server.
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State int
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State int `json:"state"`
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// The command that should be used when booting up the server instance.
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Invocation string
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Invocation string `json:"invocation"`
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// An array of environment variables that should be passed along to the running
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// server process.
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EnvVars map[string]string `yaml:"env"`
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EnvVars map[string]string `json:"environment" yaml:"env"`
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Build *BuildSettings
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Allocations *Allocations
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Build *BuildSettings `json:"build"`
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Allocations *Allocations `json:"allocations"`
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Container struct {
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// Defines the Docker image that will be used for this server
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Image string
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}
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Image string `json:"image,omitempty"`
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} `json:"container,omitempty"`
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environment Environment
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@ -49,22 +49,22 @@ type Server struct {
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type BuildSettings struct {
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// The total amount of memory in megabytes that this server is allowed to
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// use on the host system.
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MemoryLimit int64 `yaml:"memory"`
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MemoryLimit int64 `json:"memory_limit" yaml:"memory"`
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// The amount of additional swap space to be provided to a container instance.
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Swap int64
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Swap int64 `json:"swap"`
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// The relative weight for IO operations in a container. This is relative to other
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// containers on the system and should be a value between 10 and 1000.
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IoWeight uint16 `yaml:"io"`
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IoWeight uint16 `json:"io_weight" yaml:"io"`
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// The percentage of CPU that this instance is allowed to consume relative to
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// the host. A value of 200% represents complete utilization of two cores. This
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// should be a value between 1 and THREAD_COUNT * 100.
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CpuLimit int64 `yaml:"cpu"`
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CpuLimit int64 `json:"cpu_limit" yaml:"cpu"`
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// The amount of disk space in megabytes that a server is allowed to use.
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DiskSpace int64 `yaml:"disk"`
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DiskSpace int64 `json:"disk_space" yaml:"disk"`
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}
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// Converts the CPU limit for a server build into a number that can be better understood
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@ -96,13 +96,13 @@ type Allocations struct {
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// what will be used for {SERVER_IP} and {SERVER_PORT} when modifying configuration
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// files or the startup arguments for a server.
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DefaultMapping struct {
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Ip string
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Port int
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} `yaml:"default"`
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Ip string `json:"ip"`
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Port int `json:"port"`
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} `json:"default" yaml:"default"`
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// Mappings contains all of the ports that should be assigned to a given server
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// attached to the IP they correspond to.
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Mappings map[string][]int
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Mappings map[string][]int `json:"mappings"`
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}
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// Iterates over a given directory and loads all of the servers listed before returning
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@ -184,7 +184,7 @@ func FromConfiguration(data []byte, cfg DockerConfiguration) (*Server, error) {
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s.fs = &Filesystem{
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// @todo adjust this to be configuration provided!
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Root: "/srv/daemon-data",
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Root: "/srv/daemon-data",
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Server: s,
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}
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@ -205,4 +205,4 @@ func (s *Server) IsBootable() bool {
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// for the server is setup, and that all of the necessary files are created.
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func (s *Server) CreateEnvironment() error {
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return s.environment.Create()
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}
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}
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11
wings.go
11
wings.go
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@ -5,6 +5,7 @@ import (
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"fmt"
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"github.com/pterodactyl/wings/server"
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"go.uber.org/zap"
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"net/http"
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)
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// Entrypoint for the Wings application. Configures the logger and checks any
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@ -50,6 +51,16 @@ func main() {
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zap.S().Errorw("failed to create an environment for server", zap.String("server", s.Uuid), zap.Error(err))
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}
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}
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r := &Router{
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Servers: servers,
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}
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router := r.ConfigureRouter()
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zap.S().Infow("configuring webserver", zap.String("host", c.Api.Host), zap.Int("port", c.Api.Port))
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if err := http.ListenAndServe(fmt.Sprintf("%s:%d", c.Api.Host, c.Api.Port), router); err != nil {
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zap.S().Fatalw("failed to configure HTTP server", zap.Error(err))
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}
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}
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// Configures the global logger for Zap so that we can call it from any location
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