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Implement an API for performance monitoring

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Signed-off-by: Alexei Dodon <adodon@cisco.com>
This commit is contained in:
Alexei Dodon
2021-10-15 18:05:00 +03:00
committed by Ramkumar Chinchani
parent 061dfb333b
commit 8e4d828867
54 changed files with 27267 additions and 196 deletions
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pkg/api/controller.go
+16 -4
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@@ -12,6 +12,7 @@ import (
"github.com/anuvu/zot/errors"
"github.com/anuvu/zot/pkg/api/config"
ext "github.com/anuvu/zot/pkg/extensions"
"github.com/anuvu/zot/pkg/extensions/monitoring"
"github.com/anuvu/zot/pkg/log"
"github.com/anuvu/zot/pkg/storage"
"github.com/gorilla/handlers"
@@ -29,6 +30,7 @@ type Controller struct {
Log log.Logger
Audit *log.Logger
Server *http.Server
Metrics monitoring.MetricServer
}
func NewController(config *config.Config) *Controller {
@@ -72,17 +74,26 @@ func (c *Controller) Run() error {
engine := mux.NewRouter()
engine.Use(DefaultHeaders(),
log.SessionLogger(c.Log),
SessionLogger(c),
handlers.RecoveryHandler(handlers.RecoveryLogger(c.Log),
handlers.PrintRecoveryStack(false)))
if c.Audit != nil {
engine.Use(log.SessionAuditLogger(c.Audit))
engine.Use(SessionAuditLogger(c.Audit))
}
c.Router = engine
c.Router.UseEncodedPath()
var enabled bool
if c.Config != nil &&
c.Config.Extensions != nil &&
c.Config.Extensions.Metrics != nil &&
c.Config.Extensions.Metrics.Enable {
enabled = true
}
c.Metrics = monitoring.NewMetricsServer(enabled, c.Log)
c.StoreController = storage.StoreController{}
if c.Config.Storage.RootDirectory != "" {
@@ -97,7 +108,7 @@ func (c *Controller) Run() error {
}
defaultStore := storage.NewImageStore(c.Config.Storage.RootDirectory,
c.Config.Storage.GC, c.Config.Storage.Dedupe, c.Log)
c.Config.Storage.GC, c.Config.Storage.Dedupe, c.Log, c.Metrics)
c.StoreController.DefaultStore = defaultStore
@@ -131,7 +142,7 @@ func (c *Controller) Run() error {
}
subImageStore[route] = storage.NewImageStore(storageConfig.RootDirectory,
storageConfig.GC, storageConfig.Dedupe, c.Log)
storageConfig.GC, storageConfig.Dedupe, c.Log, c.Metrics)
// Enable extensions if extension config is provided
if c.Config != nil && c.Config.Extensions != nil {
@@ -143,6 +154,7 @@ func (c *Controller) Run() error {
}
}
monitoring.SetServerInfo(c.Metrics, c.Config.Commit, c.Config.BinaryType, c.Config.GoVersion, c.Config.Version)
_ = NewRouteHandler(c)
addr := fmt.Sprintf("%s:%s", c.Config.HTTP.Address, c.Config.HTTP.Port)