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https://github.com/cesurapp/docker-config-loader
Docker container shell config loader
https://github.com/cesurapp/docker-config-loader
docker entrypoint shell
Last synced: 2 days ago
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Docker container shell config loader
- Host: GitHub
- URL: https://github.com/cesurapp/docker-config-loader
- Owner: cesurapp
- Created: 2019-02-24T20:29:07.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2019-02-25T01:11:45.000Z (almost 6 years ago)
- Last Synced: 2024-11-08T09:27:18.699Z (about 2 months ago)
- Topics: docker, entrypoint, shell
- Language: Shell
- Size: 2.93 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Docker Config Loader
Docker is designed for entrypoint. Creates key=value config store using environment variables. Environment variables are deleted after the config store is created.
## Example Application
Dockerfile:
```dockerfile
FROM centos:latest
...
# -----------------------------------------------------------------------------
# Run Config Loader
# -----------------------------------------------------------------------------
COPY ./loadConfig.sh /loadConfig.sh
RUN chmod +x /loadConfig.sh
ENTRYPOINT [ "/loadConfig.sh" ]
...
CMD ["php-fpm", "-F"]
```
Docker-compose:
```yaml
version: '3'
services:
phpcentos:
build: .
environment:
# PHP Dynamic Configuration
- PHP_1=output_buffering:4096
- PHP_2=display_errors:Off
- PHP_3=max_execution_time:60
- PHP_4=max_input_time:60
- PHP_5=memory_limit:512M
- PHP_6=post_max_size:500M
- PHP_7=upload_max_filesize:25M
- PHP_8=max_file_uploads:50
- PHP_9=log_errors:On
- PHP_10=error_log:"\/logs\/php_error.log"
- PHP_11=opcache.enable:1
- PHP_12=opcache.max_accelerated_files:75000
# PHP-FPM Dynamic Configuration
- FPM_1=user:apache
- FPM_2=group:apache
- FPM_3=listen:127.0.0.1:9000
- FPM_4=pm:dynamic
- FPM_5=pm.max_children:15
- FPM_6=pm.start_servers:6
- FPM_7=pm.min_spare_servers:2
- FPM_8=pm.max_spare_servers:10
- FPM_9=php_admin_value\[error_log\]:"\/logs\/php-fpm-error.log"
# ... You can increase as much as you want.
```
loadConfig.sh:
```bash
#!/bin/bash
# Parameters
# $1 => Environment Prefix
# $2 => Config File Path
# $3 => Config Bracer = | : vs..
function loadConfig()
{
...
}
# Load PHP Config
loadConfig PHP_ /etc/php.d/php.ini =
# Load PHP-FPM Config
loadConfig FPM_ /etc/php-fpm.d/www.conf =
exec "$@"
```