merge into a single file to make it easier to work with
Signed-off-by: Jeff Carr <jcarr@wit.com>
This commit is contained in:
parent
e4031a68c0
commit
7274c5c3c3
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@ -1,5 +1,6 @@
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run:
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go run *.go
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build:
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go build
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./gorilla-server
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run:
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go run *.go
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@ -4,11 +4,144 @@ import "flag"
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import "io"
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import "log"
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import "net/http"
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import "github.com/gorilla/websocket"
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import "encoding/json"
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import "io/ioutil"
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import "github.com/golang/protobuf/proto"
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import pb "git.wit.com/wit/witProtobuf"
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import "github.com/gorilla/websocket"
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import "github.com/davecgh/go-spew/spew"
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const (
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API = "http://stackapi:4000/"
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MAX_NETS = 10
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MAX_VMS = 10
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)
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type network struct {
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Subdomain string `json:"subdomain"`
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}
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func fetchNetworks(token string) []network {
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var networks []network
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req, err := http.NewRequest("GET", API + "clusters", nil)
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if err != nil { log.Fatal("can't make new req") }
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req.Header.Set("X-Wit-Auth", token)
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil { log.Printf("Can't exec the req to list networks: %s", err) }
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil { log.Fatal("can't read resp") }
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log.Printf("NETWORKS =", body)
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if body == nil {
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log.Println("networks is nil")
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} else {
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len := len(body)
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err = json.Unmarshal(body, &networks)
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if err != nil {
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log.Println("body = ", body)
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log.Println("body len = ", len)
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log.Println("can't unmarshal resp for list networks: %s", err)
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}
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}
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spew.Dump(networks)
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return networks
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}
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/*
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{
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"name": "vm10",
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"cpu": 4,
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"ram": 2048,
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"created_on": "2019-03-18T19:22:10.755428Z",
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"scope": "private",
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"role": "k8s-node",
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"stage": "Creating...",
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"seconds_left": 300,
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"base_image": "debcore_guest_latest",
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"address_list": [
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"192.168.0.1/32"
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]
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},
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*/
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type address struct {
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Address string
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}
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type vm struct {
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Name string `json:"name"`
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Role string `json:"role"`
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BaseImage string `json:"base_image"`
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}
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func fetchVMs(token string, network string) []vm {
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var vms []vm
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req, err := http.NewRequest("GET", API + "vms/" + network, nil)
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if err != nil { log.Fatal("can't make new req") }
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req.Header.Set("X-Wit-Auth", token)
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil { log.Printf("Can't exec the req to fetch vms for %s: %s", network, err) }
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil { log.Fatal("can't read resp") }
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err = json.Unmarshal(body, &vms)
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if err != nil { log.Fatal("can't unmarshal resp for fetch vms: ", err, "\n\n", network, string(body)) }
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spew.Dump(vms)
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return vms
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}
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func processGetEvent(ge *pb.Event) *pb.Event {
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log.Println("processGetEvent() START")
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log.Println("processGetEvent() ge.Token =", ge.Token)
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e := pb.Event{}
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networks := fetchNetworks(ge.Token)
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for i, network := range(networks) {
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if i >= MAX_NETS {
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break
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}
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log.Println("network.Subdomain =",network.Subdomain)
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log.Println("network=",network)
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enetwork := pb.Event_Network{}
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enetwork.Name = network.Subdomain
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e.Networks = append(e.Networks, &enetwork)
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vms := fetchVMs(ge.Token, network.Subdomain)
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for j, vm := range(vms) {
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if j >= MAX_VMS {
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break
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}
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evm := pb.Event_VM{}
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evm.Name = vm.Name
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evm.Cpus = 1
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evm.Memory = 512
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evm.Disk = 20
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evm.Hostname = vm.Name + "." + enetwork.Name + ".lab.wit.com"
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e.Vms = append(e.Vms, &evm)
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log.Println("\tvm.Name =",vm.Name)
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log.Println("\tvm =",vm)
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}
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}
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return &e
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}
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func processLoginEvent(ge *pb.Event) *pb.Event {
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log.Println("processLoginEvent() START")
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log.Println("processLoginEvent() ge.Token =", ge.Token)
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e := pb.Event{}
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log.Println("processLoginEvent() NEED TO LOGIN HERE OR CHECK TOKEN WORKS")
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log.Println("processLoginEvent() END")
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return &e
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}
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// Also potentially look at:
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// https://www.reddit.com/r/golang/comments/boznnz/an_alternative_to_gorilla_sessions_jeff_manage/
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@ -75,6 +208,11 @@ func eventHandler(w http.ResponseWriter, r *http.Request) {
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e := processGetEvent(pdata)
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sendProtobuf(conn, e)
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}
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if pdata.Type == pb.Event_LOGIN {
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log.Printf("GOT LOGIN")
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e := processLoginEvent(pdata)
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sendProtobuf(conn, e)
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}
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if pdata.Type == pb.Event_GET {
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log.Printf("GOT GET")
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e := processGetEvent(pdata)
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@ -1,132 +0,0 @@
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package main
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import "net/http"
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import "encoding/json"
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import "io/ioutil"
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import "log"
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import "github.com/davecgh/go-spew/spew"
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// import "github.com/golang/protobuf/proto"
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import pb "git.wit.com/wit/witProtobuf"
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const (
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API = "http://stackapi:4000/"
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MAX_NETS = 10
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MAX_VMS = 10
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)
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type network struct {
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Subdomain string `json:"subdomain"`
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}
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func fetchNetworks(token string) []network {
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var networks []network
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req, err := http.NewRequest("GET", API + "clusters", nil)
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if err != nil { log.Fatal("can't make new req") }
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req.Header.Set("X-Wit-Auth", token)
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil { log.Printf("Can't exec the req to list networks: %s", err) }
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil { log.Fatal("can't read resp") }
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log.Printf("NETWORKS =", body)
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if body == nil {
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log.Println("networks is nil")
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} else {
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len := len(body)
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err = json.Unmarshal(body, &networks)
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if err != nil {
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log.Println("body = ", body)
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log.Println("body len = ", len)
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log.Println("can't unmarshal resp for list networks: %s", err)
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}
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}
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spew.Dump(networks)
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return networks
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}
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/*
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{
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"name": "vm10",
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"cpu": 4,
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"ram": 2048,
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"created_on": "2019-03-18T19:22:10.755428Z",
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"scope": "private",
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"role": "k8s-node",
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"stage": "Creating...",
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"seconds_left": 300,
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"base_image": "debcore_guest_latest",
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"address_list": [
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"192.168.0.1/32"
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]
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},
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*/
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type address struct {
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Address string
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}
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type vm struct {
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Name string `json:"name"`
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Role string `json:"role"`
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BaseImage string `json:"base_image"`
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}
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func fetchVMs(token string, network string) []vm {
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var vms []vm
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req, err := http.NewRequest("GET", API + "vms/" + network, nil)
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if err != nil { log.Fatal("can't make new req") }
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req.Header.Set("X-Wit-Auth", token)
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil { log.Printf("Can't exec the req to fetch vms for %s: %s", network, err) }
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil { log.Fatal("can't read resp") }
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err = json.Unmarshal(body, &vms)
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if err != nil { log.Fatal("can't unmarshal resp for fetch vms: ", err, "\n\n", network, string(body)) }
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spew.Dump(vms)
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return vms
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}
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func processGetEvent(ge *pb.Event) *pb.Event {
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log.Println("processGetEvent() START")
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log.Println("processGetEvent() ge.Token =", ge.Token)
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e := pb.Event{}
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e.Name = "stablesid.org"
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networks := fetchNetworks(ge.Token)
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for i, network := range(networks) {
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if i >= MAX_NETS {
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break
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}
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log.Println("network.Subdomain =",network.Subdomain)
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log.Println("network=",network)
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enetwork := pb.Event_Network{}
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enetwork.Name = network.Subdomain
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e.Networks = append(e.Networks, &enetwork)
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vms := fetchVMs(ge.Token, network.Subdomain)
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for j, vm := range(vms) {
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if j >= MAX_VMS {
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break
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}
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evm := pb.Event_VM{}
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evm.Name = vm.Name
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evm.Cpus = 1
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evm.Memory = 512
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evm.Disk = 20
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evm.Hostname = vm.Name + "." + enetwork.Name + ".lab.wit.com"
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e.Vms = append(e.Vms, &evm)
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log.Println("\tvm.Name =",vm.Name)
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log.Println("\tvm =",vm)
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}
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}
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return &e
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}
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