README
¶
phpfpm 
phpfpm is a minimalistic php-fpm process manager written in go.
It generates config file for a simple php-fpm process with 1 pool and listen to 1 address only.
This is a fringe case, I know. Just hope it might be useful for someone else.
Usage
package main
import "github.com/yookoala/gofast/tools/phpfpm"
func main() {
fpm := phpfpm.NewProcess("/usr/sbin/php5-fpm")
// config to save pidfile, log to "/home/foobar/var"
// also have the socket file "/home/foobar/var/php-fpm.sock"
fpm.SetDatadir("/home/foobar/var")
// save the config file to basepath + "/etc/php-fpm.conf"
fpm.SaveConfig(basepath + "/etc/php-fpm.conf")
fpm.Start()
go func() {
// do something that needs fpm
// ...
fpm.Stop()
}()
// will wait for phpfpm to exit
fpm.Wait()
}
License
This software is license under MIT License. You may find a copy of the license in this repository.
Documentation
¶
Index ¶
- func FindBinary(dirPaths ...string) (fpmPath string, err error)
- func ReadPaths(envPath string) (dirPaths []string)
- type Process
- func (proc *Process) Address() (network, address string)
- func (proc *Process) Config() (f *ini.File, err error)
- func (proc *Process) SaveConfig(path string) (err error)
- func (proc *Process) SetDatadir(prefix string)
- func (proc *Process) SetName(name string)
- func (proc *Process) SetWorker(worker int)
- func (proc *Process) Start() (err error)
- func (proc *Process) Stop() error
- func (proc *Process) Wait() (err error)
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FindBinary ¶
FindBinary finds php-fpm binary in the given paths.
Will return ErrNotExist or other syscall error if it have problem finding the file. Will return other errors when reading from bad input / directory system.
Types ¶
type Process ¶
type Process struct {
// basename for pid / sock / log filename
Name string
// path to php-fpm executable
Exec string
// path to the config file
ConfigFile string
// username of the FastCGI process
User string
// number of concurrent worker
Worker int
// The address on which to accept FastCGI requests.
// Valid syntaxes are: 'ip.add.re.ss:port', 'port',
// '/path/to/unix/socket'. This option is mandatory for each pool.
Listen string
// path of the PID file
PidFile string
// path of the error log
ErrorLog string
// contains filtered or unexported fields
}
Process describes a minimalistic php-fpm config that runs only 1 pool
Example ¶
package main
import (
"os"
"path"
"time"
"github.com/yookoala/gofast/tools/phpfpm"
)
var username, basepath, pathToPhpFpm string
func init() {
var err error
basepath, err = os.Getwd()
if err != nil {
panic(err)
}
basepath = path.Join(basepath, "_test")
if pathToPhpFpm = os.Getenv("TEST_PHPFPM_PATH"); pathToPhpFpm != "" {
} else if pathToPhpFpm, err = phpfpm.FindBinary(phpfpm.ReadPaths(os.Getenv("PATH"))...); err != nil {
panic(err)
}
username = os.Getenv("USER")
}
func main() {
process := phpfpm.NewProcess(pathToPhpFpm)
// SetDatadir equals to running these 3 settings:
// process.PidFile = basepath + "/phpfpm.pid"
// process.ErrorLog = basepath + "/phpfpm.error_log"
// process.Listen = basepath + "/phpfpm.sock"
process.SetDatadir(basepath + "/var")
process.User = username
// save the config file to basepath + "/etc/php-fpm.conf"
if err := process.SaveConfig(basepath + "/etc/example.conf"); err != nil {
panic(err)
}
if err := process.Start(); err != nil {
panic(err)
}
go func() {
// do something that needs phpfpm
// ...
time.Sleep(time.Millisecond * 50)
_ = process.Stop()
}()
if err := process.Wait(); err != nil {
panic(err)
}
}
Output:
func NewProcess ¶
NewProcess creates a new process descriptor
func (*Process) Address ¶
Address returns networkk and address that fits the use of either net.Dial or net.Listen
func (*Process) Config ¶
Config generates an minimalistic config ini file in *ini.File format. You may then use SaveTo(path) to save it
func (*Process) SaveConfig ¶
SaveConfig generates config file according to the process attributes
func (*Process) SetDatadir ¶
SetDatadir sets default config values according with reference to the folder prefix
Equals to running these 3 statements:
process.PidFile = prefix + "/" + proc.Name ".pid" process.ErrorLog = prefix + "/" + proc.Name ".error_log" process.Listen = prefix + "/" + proc.Name ".sock"
Source Files