Move plugins to a separate repository

Signed-off-by: Valery Piashchynski <[email protected]>

4 files changed, 0 insertions, 293 deletions

diff --git a/plugins/status/config.go b/plugins/status/config.go
deleted file mode 100644
index f751898b..00000000
--- a/plugins/status/config.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package status
-
-import "net/http"
-
-// Config is the configuration reference for the Status plugin
-type Config struct {
-	// Address of the http server
-	Address string
-	// Status code returned in case of fail, 503 by default
-	UnavailableStatusCode int `mapstructure:"unavailable_status_code"`
-}
-
-// InitDefaults configuration options
-func (c *Config) InitDefaults() {
-	if c.UnavailableStatusCode == 0 {
-		c.UnavailableStatusCode = http.StatusServiceUnavailable
-	}
-}
diff --git a/plugins/status/interface.go b/plugins/status/interface.go
deleted file mode 100644
index 9d5a13af..00000000
--- a/plugins/status/interface.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package status
-
-// Status consists of status code from the service
-type Status struct {
-	Code int
-}
-
-// Checker interface used to get latest status from plugin
-type Checker interface {
-	Status() Status
-}
-
-// Readiness interface used to get readiness status from the plugin
-// that means, that worker poll inside the plugin has 1+ plugins which are ready to work
-// at the particular moment
-type Readiness interface {
-	Ready() Status
-}
diff --git a/plugins/status/plugin.go b/plugins/status/plugin.go
deleted file mode 100644
index b76ad0a3..00000000
--- a/plugins/status/plugin.go
+++ /dev/null
@@ -1,214 +0,0 @@
-package status
-
-import (
-	"fmt"
-	"net/http"
-	"time"
-
-	"github.com/gofiber/fiber/v2"
-	endure "github.com/spiral/endure/pkg/container"
-	"github.com/spiral/errors"
-	"github.com/spiral/roadrunner/v2/plugins/config"
-	"github.com/spiral/roadrunner/v2/plugins/logger"
-)
-
-const (
-	// PluginName declares public plugin name.
-	PluginName = "status"
-)
-
-type Plugin struct {
-	// plugins which needs to be checked just as Status
-	statusRegistry map[string]Checker
-	// plugins which needs to send Readiness status
-	readyRegistry map[string]Readiness
-	server        *fiber.App
-	log           logger.Logger
-	cfg           *Config
-}
-
-func (c *Plugin) Init(log logger.Logger, cfg config.Configurer) error {
-	const op = errors.Op("checker_plugin_init")
-	if !cfg.Has(PluginName) {
-		return errors.E(op, errors.Disabled)
-	}
-	err := cfg.UnmarshalKey(PluginName, &c.cfg)
-	if err != nil {
-		return errors.E(op, errors.Disabled, err)
-	}
-
-	// init defaults for the status plugin
-	c.cfg.InitDefaults()
-
-	c.readyRegistry = make(map[string]Readiness)
-	c.statusRegistry = make(map[string]Checker)
-
-	c.log = log
-
-	return nil
-}
-
-func (c *Plugin) Serve() chan error {
-	errCh := make(chan error, 1)
-	c.server = fiber.New(fiber.Config{
-		ReadTimeout:           time.Second * 5,
-		WriteTimeout:          time.Second * 5,
-		IdleTimeout:           time.Second * 5,
-		DisableStartupMessage: true,
-	})
-
-	c.server.Use("/health", c.healthHandler)
-	c.server.Use("/ready", c.readinessHandler)
-
-	go func() {
-		err := c.server.Listen(c.cfg.Address)
-		if err != nil {
-			errCh <- err
-		}
-	}()
-
-	return errCh
-}
-
-func (c *Plugin) Stop() error {
-	const op = errors.Op("checker_plugin_stop")
-	err := c.server.Shutdown()
-	if err != nil {
-		return errors.E(op, err)
-	}
-	return nil
-}
-
-// status returns a Checker interface implementation
-// Reset named service. This is not an Status interface implementation
-func (c *Plugin) status(name string) (Status, error) {
-	const op = errors.Op("checker_plugin_status")
-	svc, ok := c.statusRegistry[name]
-	if !ok {
-		return Status{}, errors.E(op, errors.Errorf("no such plugin: %s", name))
-	}
-
-	return svc.Status(), nil
-}
-
-// ready used to provide a readiness check for the plugin
-func (c *Plugin) ready(name string) (Status, error) {
-	const op = errors.Op("checker_plugin_ready")
-	svc, ok := c.readyRegistry[name]
-	if !ok {
-		return Status{}, errors.E(op, errors.Errorf("no such plugin: %s", name))
-	}
-
-	return svc.Ready(), nil
-}
-
-// CollectCheckerImpls collects services which can provide Status.
-func (c *Plugin) CollectCheckerImpls(name endure.Named, r Checker) error {
-	c.statusRegistry[name.Name()] = r
-	return nil
-}
-
-// CollectReadinessImpls collects services which can provide Readiness check.
-func (c *Plugin) CollectReadinessImpls(name endure.Named, r Readiness) error {
-	c.readyRegistry[name.Name()] = r
-	return nil
-}
-
-// Collects declares services to be collected.
-func (c *Plugin) Collects() []interface{} {
-	return []interface{}{
-		c.CollectReadinessImpls,
-		c.CollectCheckerImpls,
-	}
-}
-
-// Name of the service.
-func (c *Plugin) Name() string {
-	return PluginName
-}
-
-// Available interface implementation
-func (c *Plugin) Available() {}
-
-// RPC returns associated rpc service.
-func (c *Plugin) RPC() interface{} {
-	return &rpc{srv: c, log: c.log}
-}
-
-type Plugins struct {
-	Plugins []string `query:"plugin"`
-}
-
-const template string = "Service: %s: Status: %d\n"
-
-func (c *Plugin) healthHandler(ctx *fiber.Ctx) error {
-	const op = errors.Op("checker_plugin_health_handler")
-	plugins := &Plugins{}
-	err := ctx.QueryParser(plugins)
-	if err != nil {
-		return errors.E(op, err)
-	}
-
-	if len(plugins.Plugins) == 0 {
-		ctx.Status(http.StatusOK)
-		_, _ = ctx.WriteString("No plugins provided in query. Query should be in form of: health?plugin=plugin1&plugin=plugin2 \n")
-		return nil
-	}
-
-	// iterate over all provided plugins
-	for i := 0; i < len(plugins.Plugins); i++ {
-		// check if the plugin exists
-		if plugin, ok := c.statusRegistry[plugins.Plugins[i]]; ok {
-			st := plugin.Status()
-			if st.Code >= 500 {
-				// if there is 500 or 503 status code return immediately
-				ctx.Status(c.cfg.UnavailableStatusCode)
-				return nil
-			} else if st.Code >= 100 && st.Code <= 400 {
-				_, _ = ctx.WriteString(fmt.Sprintf(template, plugins.Plugins[i], st.Code))
-			}
-		} else {
-			_, _ = ctx.WriteString(fmt.Sprintf("Service: %s not found", plugins.Plugins[i]))
-		}
-	}
-
-	ctx.Status(http.StatusOK)
-	return nil
-}
-
-// readinessHandler return 200OK if all plugins are ready to serve
-// if one of the plugins return status from the 5xx range, the status for all query will be 503
-func (c *Plugin) readinessHandler(ctx *fiber.Ctx) error {
-	const op = errors.Op("checker_plugin_readiness_handler")
-	plugins := &Plugins{}
-	err := ctx.QueryParser(plugins)
-	if err != nil {
-		return errors.E(op, err)
-	}
-
-	if len(plugins.Plugins) == 0 {
-		ctx.Status(http.StatusOK)
-		_, _ = ctx.WriteString("No plugins provided in query. Query should be in form of: ready?plugin=plugin1&plugin=plugin2 \n")
-		return nil
-	}
-
-	// iterate over all provided plugins
-	for i := 0; i < len(plugins.Plugins); i++ {
-		// check if the plugin exists
-		if plugin, ok := c.readyRegistry[plugins.Plugins[i]]; ok {
-			st := plugin.Ready()
-			if st.Code >= 500 {
-				// if there is 500 or 503 status code return immediately
-				ctx.Status(c.cfg.UnavailableStatusCode)
-				return nil
-			} else if st.Code >= 100 && st.Code <= 400 {
-				_, _ = ctx.WriteString(fmt.Sprintf(template, plugins.Plugins[i], st.Code))
-			}
-		} else {
-			_, _ = ctx.WriteString(fmt.Sprintf("Service: %s not found", plugins.Plugins[i]))
-		}
-	}
-
-	ctx.Status(http.StatusOK)
-	return nil
-}
diff --git a/plugins/status/rpc.go b/plugins/status/rpc.go
deleted file mode 100644
index 755a06fa..00000000
--- a/plugins/status/rpc.go
+++ /dev/null
@@ -1,43 +0,0 @@
-package status
-
-import (
-	"github.com/spiral/errors"
-	"github.com/spiral/roadrunner/v2/plugins/logger"
-)
-
-type rpc struct {
-	srv *Plugin
-	log logger.Logger
-}
-
-// Status return current status of the provided plugin
-func (rpc *rpc) Status(service string, status *Status) error {
-	const op = errors.Op("checker_rpc_status")
-	rpc.log.Debug("started Status method", "service", service)
-	st, err := rpc.srv.status(service)
-	if err != nil {
-		return errors.E(op, err)
-	}
-
-	*status = st
-
-	rpc.log.Debug("status code", "code", st.Code)
-	rpc.log.Debug("successfully finished the Status method")
-	return nil
-}
-
-// Status return current status of the provided plugin
-func (rpc *rpc) Ready(service string, status *Status) error {
-	const op = errors.Op("checker_rpc_ready")
-	rpc.log.Debug("started Ready method", "service", service)
-	st, err := rpc.srv.ready(service)
-	if err != nil {
-		return errors.E(op, err)
-	}
-
-	*status = st
-
-	rpc.log.Debug("status code", "code", st.Code)
-	rpc.log.Debug("successfully finished the Ready method")
-	return nil
-}