add logs and server info retrieval functionalities

cli/functions/server.go

@@ -0,0 +1,63 @@
+package functions
+
+import (
+	"io"
+	"log"
+	"net/http"
+
+	"github.com/gravitl/netmaker/cli/config"
+	cfg "github.com/gravitl/netmaker/config"
+	"github.com/gravitl/netmaker/models"
+)
+
+func GetLogs() string {
+	ctx := config.GetCurrentContext()
+	req, err := http.NewRequest(http.MethodGet, ctx.Endpoint+"/api/logs", nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if ctx.MasterKey != "" {
+		req.Header.Set("Authorization", "Bearer "+ctx.MasterKey)
+	} else {
+		req.Header.Set("Authorization", "Bearer "+getAuthToken(ctx))
+	}
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		log.Fatal(err)
+	}
+	bodyBytes, err := io.ReadAll(res.Body)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return string(bodyBytes)
+}
+
+func GetServerInfo() *models.ServerConfig {
+	return request[models.ServerConfig](http.MethodGet, "/api/server/getserverinfo", nil)
+}
+
+func GetServerConfig() *cfg.ServerConfig {
+	return request[cfg.ServerConfig](http.MethodGet, "/api/server/getconfig", nil)
+}
+
+func GetServerHealth() string {
+	ctx := config.GetCurrentContext()
+	req, err := http.NewRequest(http.MethodGet, ctx.Endpoint+"/api/server/health", nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if ctx.MasterKey != "" {
+		req.Header.Set("Authorization", "Bearer "+ctx.MasterKey)
+	} else {
+		req.Header.Set("Authorization", "Bearer "+getAuthToken(ctx))
+	}
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		log.Fatal(err)
+	}
+	bodyBytes, err := io.ReadAll(res.Body)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return string(bodyBytes)
+}