feat: 1.37.0

Author: vbaidak

.github/workflows/docker-image.yml renamed to .github/workflows/publish.yml

@@ -25,16 +25,13 @@ jobs:
         with:
           images: scalified/cron
           tags: |
-            type=raw,value=alpine
             type=raw,value=latest
             type=semver,pattern={{version}}
       - name: Build and push Docker image
         uses: docker/build-push-action@v5
         with:
           context: .
           push: true
-          build-args:
-            ALPINE_VERSION=${{ github.ref_type == 'tag' && github.ref_name || 'latest' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 

Dockerfile

@@ -1,25 +1,12 @@
-ARG ALPINE_VERSION="latest"
-
-FROM scalified/supervisor:${ALPINE_VERSION}
+FROM scalified/supervisor
 
 ARG CRONTABS_DIR
 ENV CRONTABS_DIR ${CRONTABS_DIR:-/etc/crontabs}
 
-ARG CRON_STDOUT_FILE
-ENV CRON_STDOUT_FILE ${CRON_STDOUT_FILE:-/var/log/crond-stdout.log}
-
-ARG CRON_STDERR_FILE
-ENV CRON_STDERR_FILE ${CRON_STDERR_FILE:-/var/log/crond-stderr.log}
+RUN echo "BUSYBOX (CROND) VERSION: $(busybox | head -n 1)"
 
-COPY config/supervisor-cron.ini $SUPERVISOR_CONF_DIR
+COPY etc/supervisor.d/ $SUPERVISOR_CONF_DIR/
 
 VOLUME $CRONTABS_DIR
-
 VOLUME /etc/periodic
 
-RUN touch $CRON_STDOUT_FILE $CRON_STDERR_FILE
-
-COPY entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT /entrypoint.sh
-

README.md

@@ -1,34 +1,25 @@
-# Docker Cron
+# CRON Docker Image
 
+[![Release](https://img.shields.io/github/v/release/Scalified/docker-cron?style=flat-square)](https://github.com/Scalified/docker-cron/releases/latest)
 [![Docker Pulls](https://img.shields.io/docker/pulls/scalified/cron.svg)](https://hub.docker.com/r/scalified/cron)
+[![License](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/Scalified/docker-cron/blob/master/LICENSE)
 
-## Description
+## Overview
 
-This repository is used for building a [**Docker**](https://www.docker.com) image containing [**Cron**](https://en.wikipedia.org/wiki/Cron)
+[**Alpine**](https://www.alpinelinux.org/) [**Docker**](https://www.docker.com/) image running [**Cron**](https://en.wikipedia.org/wiki/Cron)
 
-## Dockerhub
+## Usage
 
-**`docker pull scalified/cron`**
+### Running
 
-## Supported build arguments
-
-* `CRONTABS_DIR` - the directory where system wide crontab is located (default `/etc/crontabs`)
-* `CRON_STDOUT_FILE` - the log file used to output cron's stdout
-* `CRON_STDERR_FILE` - the log file used to output cron's stderr
-
-## Volumes
-
-* **`/etc/crontabs`**, unless `CRONTABS_DIR` argument overrides it
-
-### How-To
-
-#### Building Docker Image
-
-`docker build . -t scalified/cron:<tag>`
-
-#### Running Docker Image
-
-`docker run -it scalified/cron /bin/sh`
+```bash
+docker run \
+    --name cron \
+    -v crontab:/etc/crontabs/crontab:ro \
+    --detach \
+    --restart always \
+    scalified/cron
+```
 
 ## Scalified Links
 

config/supervisor-cron.ini

@@ -0,0 +1,18 @@
+[program:cron]
+command=crond -f -L /dev/stdout -c %(ENV_CRONTABS_DIR)s
+priority=2
+autostart=true
+autorestart=true
+startsecs=5
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stdout_logfile_backups=0
+stdout_capture_maxbytes=0
+stdout_events_enabled=true
+stdout_syslog=false
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+stderr_logfile_backups=0
+stderr_capture_maxbytes=0
+stderr_events_enabled=true
+stderr_syslog=false