mirror of
https://github.com/nabbar/golib.git
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e3239db998
Package Monitoring : - use packag dedicated to monitor component - each monitor work as standalone server to monitor health - collect metrics to export them to prometheus exporter Package Prometheus : - review to simplify use for API and not API metrics - optimize code Package Status : - Rework to use Monitor package - Rework to use native json / text Marshaller interface Context : - rework context config (context var) to use sync map and sync RWMutex (WORM) - move gin context to dedicated sub package (dependancies of logger make circular dependencies) - optimize code Config : - rework to optimize sync / collect of component - rework status to monitor - remove monitor managment from config to each component - add a func to set default logger to implement inherit default logger options - optimize code IOUtils : - isolate logger / closer interface as a usable & public interface & instance - this interface / instance allow to collect io.closer over a context to close all if context is done Logger : - rework to use context.config map - rework to use ioutils closer - rework to allow options to inherit a default options, or the last version of options - optimize code Size : - Add package Size to calculate and manipulate size Byte or bit - Add encoding : Text/JSON/Yaml/Toml... - Add option to défine default unit : Byte or bit Other : - adjust following code - optimize code - limit use of atomic value - rework to use RWMutex instead of sync.Mutex to maximize capabilities of read instead of write - remove 32bit build for CI/CD - add darwin/arm64 build for CI/CD Bump Dependencies
140 lines
3.1 KiB
Go
140 lines
3.1 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2022 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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package http
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import (
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liberr "github.com/nabbar/golib/errors"
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montps "github.com/nabbar/golib/monitor/types"
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libver "github.com/nabbar/golib/version"
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)
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func (o *componentHttp) RegisterMonitorPool(fct montps.FuncPool) {
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o.m.Lock()
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defer o.m.Unlock()
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o.p = fct
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}
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func (o *componentHttp) _getMonitorPool() montps.Pool {
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o.m.RLock()
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defer o.m.RUnlock()
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if o.p == nil {
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return nil
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} else if p := o.p(); p == nil {
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return nil
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} else {
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return p
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}
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}
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func (o *componentHttp) _registerMonitor(err liberr.CodeError) liberr.Error {
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var (
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e error
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key = o._getKey()
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mon []montps.Monitor
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vrs = o._getVersion()
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ctx = o.x.GetContext
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)
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if o._getMonitorPool() == nil {
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return nil
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} else if len(key) < 1 {
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return ErrorComponentNotInitialized.Error(nil)
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} else if !o.IsStarted() {
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return ErrorComponentStart.Error(nil)
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}
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if mon, e = o._newMonitor(vrs); e != nil {
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return err.ErrorParent(e)
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} else if mon == nil {
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return nil
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}
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for _, m := range mon {
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if old := o._getMonitor(m.Name()); old != nil {
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old.InfoUpd(m.InfoGet())
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if e = old.SetConfig(ctx, m.GetConfig()); e == nil {
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m = old
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}
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}
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if e = m.Restart(ctx()); e != nil {
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return err.ErrorParent(e)
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} else if e = o._setMonitor(m); e != nil {
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return err.ErrorParent(e)
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}
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}
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return nil
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}
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func (o *componentHttp) _newMonitor(vrs libver.Version) ([]montps.Monitor, error) {
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o.m.RLock()
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defer o.m.RUnlock()
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if c, e := o.s.Monitor(vrs); e != nil {
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return nil, e
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} else {
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for k := range c {
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if c[k] != nil {
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c[k].RegisterLoggerDefault(o.getLogger)
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}
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}
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return c, nil
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}
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}
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func (o *componentHttp) _getMonitor(key string) montps.Monitor {
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var (
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mon montps.Monitor
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pol = o._getMonitorPool()
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)
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if pol == nil {
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return nil
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}
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mon = pol.MonitorGet(key)
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if mon != nil {
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mon.RegisterLoggerDefault(o.getLogger)
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}
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return mon
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}
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func (o *componentHttp) _setMonitor(mon montps.Monitor) error {
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var pol = o._getMonitorPool()
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if pol == nil {
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return nil
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}
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return pol.MonitorSet(mon)
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}
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