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README.md

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+# Chrony
+Chrony server based on Alpine Linux.
+
+## Quick reference
+* Where to file issues:
+[GitHub](https://github.com/rardcode/chrony)
+
+* Supported architectures: amd64 , armv7 , arm64v8
+
+## How to run
+### With docker run
+```
+docker run -di --network host -e ALLOW_CIDR=0.0.0.0/0 rardcode/chrony
+```
+
+### With docker-compose file
+```
+services:
+  app:
+    image: rardcode/chrony
+    container_name: chrony
+    environment:
+      - ALLOW_CIDR=0.0.0.0/0 # clients to connect and get the time. Default is none.
+      #- NTP_SERVER=time.inrim.it # The NTP server to get the time to set from. Default is pool.ntp.org.
+      #- SYNC_RTC=false # Sync the realtime clock on the machine/instance the service is running. Default is true.
+    network_mode: host # Recommended so that clients come with the real ip, otherwise they would all get with only ip, that of the docker
+    cap_add:
+      - SYS_TIME
+    restart: unless-stopped
+
+```
+
+Useful commands:
+```
+docker exec chrony /bin/sh -c "chronyc clients"
+docker exec chrony /bin/sh -c "chronyc sources"
+```
+
+## Changelog
+v1.0.2 - 09.10.2025
+- Alpine v. 3.22.2
+
+v1.0.1 - 14.08.2025
+- Alpine v. 3.22.1
+- chrony v. 4.6.1-r1
+
+v1.0.0 - 25.06.2025
+- Alpine v. 3.22.0
+- chrony v. 4.6.1-r1