dockage/alpine-php-fpm
Docker PHP-FPM image built on Alpine Linux
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FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features (mostly) useful for heavy-loaded sites.
If you find this image useful here's how you can help:
Before reporting your issue please try updating Docker to the latest version and check if it resolves the issue. Refer to the Docker installation guide for instructions.
SELinux users should try disabling SELinux using the command setenforce 0
to see if it resolves the issue.
If the above recommendations do not help then report your issue along with the following information:
docker vers6
and docker info
commandsdocker run
command or docker-compose.yml
used to start the image. Mask out the sensitive bits.Automated builds of the image are available on Dockerhub and is the recommended method of installation.
Note: Builds are also available on Quay.io
docker pull dockage/alpine-php-fpm:3.7
Alternatively you can build the image yourself.
docker build -t dockage/alpine-php-fpm github.com/dockage/alpine-php-fpm
Please refer the docker run command options for the --env-file
flag where you can specify all required environment variables in a single file. This will save you from writing a potentially long docker run command. Alternatively you can use docker-compose.
Below is the complete list of available options that can be used to customize your php-fpm
installation. All these environments and keys use in confd
Environment | Key | Description |
---|---|---|
PHP_FPM_USER | /php-fpm/user | Unix user of processes. Defaults to nobody . |
PHP_FPM_GROUP | /php-fpm/group | Unix group of processes. Defaults to nobody . |
PHP_FPM_LISTEN | /php-fpm/listen | The address on which to accept FastCGI requests. Defaults to 127.0.0.1:9000 . |
PHP_FPM_LISTEN_OWNER | /php-fpm/listen/owner | Set permissions for unix socket, if one is used. Defaults to nobody . |
PHP_FPM_LISTEN_GROUP | /php-fpm/listen/group | Set permissions for unix socket, if one is used. Defaults to nobody . |
PHP_FPM_LISTEN_MODE | /php-fpm/listen/mode | Set permissions for unix socket, if one is used. Defaults to 0660 . |
PHP_FPM_PM | /php-fpm/pm | Choose how the process manager will control the number of child processes, Possible Values: static , dynamic or ondemand . Defaults to dynamic |
PHP_FPM_PM_MAX_CHILDREN | /php-fpm/pm/max_children | The number of child processes to be created when pm is set to 'static' and the maximum number of child processes when pm is set to 'dynamic' or 'ondemand'. This value sets the limit on the number of simultaneous requests that will be served. Defaults to 5 . |
PHP_FPM_PM_START_SERVERS | /php-fpm/pm/start_servers | The number of child processes created on startup. Note: Used only when pm is set to dynamic , Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2 Defaults to 2 . |
PHP_FPM_PM_MIN_SPARE_SERVERS | /php-fpm/pm/min_spare_servers | The desired minimum number of idle server processes. Note: Used only when pm is set to dynamic . Note: Mandatory when pm is set to dynamic . Defaults to 1 . |
PHP_FPM_PM_MAX_SPARE_SERVERS | /php-fpm/pm/max_spare_servers | The desired maximum number of idle server processes. Note: Used only when pm is set to dynamic . Note: Mandatory when pm is set to dynamic . Defaults to 3 . |
PHP_FPM_PM_MAX_REQUESTS | /php-fpm/pm/max_requests | The number of requests each child process should execute before respawning. Defaults to 0 . |
docker pull dockage/alpine-php-fpm