Linux Container
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Lightweight Docker Container that dynamically updates the IP via Cloudflare API. Access your home network remotely via a custom domain name without a static IP!
This is a fork of officialEmmel/cloudflare-ddns-updater script added with docker support and some notification services.
Pull image from Docker Hub: linuxcontainers/cloudflare-ddns-docker
services:
ddns:
image: linuxcontainers/cloudflare-ddns-docker
restart: always
container_name: ddns
environment:
- CRON_JOB=* * * * *
- [email protected]
- AUTH_METHOD=global
- AUTH_KEY=abcdefgh12345
- ZONE_IDENTIFIER=123456abcdefgh
- RECORD_NAME=example.com
- RECORD_TYPE=A
- TTL=3600
- PROXY=true
- SITENAME=example.com
- NOTIFICATION_LEVEL=on_success_or_error
- NTFYURI=https://ntfy.example.com/ddns
| Name | Description |
|---|---|
AUTH_EMAIL | (required) Mail used to register with Cloudflare |
AUTH_METHOD | (required) global for Global API Key or token for Scoped API Token |
ZONE_IDENTIFIER | (required) Can be found in the "Overview" tab of your domain |
RECORD_NAME | (required) Which record you want to be synced |
TTL | (required) DNS TTL in seconds |
PROXY | (required) proxy through cloudflare network true or false |
CRON_JOB | (required) Array of IPs that cant access the command |
| Name | Description |
|---|---|
SITENAME | Used for notifications as identifier |
NOTIFICATION_LEVEL | on_error to get notified only on error; on_success_or_error to get notified on success or error; always to get notified oon every try even if ip has not changed |
| Name | Description |
|---|---|
SLACKURI | Slack Uri |
SLACKCHANNEL | Slackchannel |
| Name | Description |
|---|---|
DISCORDURI | Discord WebHook uri |
| Name | Description |
|---|---|
NTFYURI | Ntfy uri and topic |
| Name | Description |
|---|---|
TELEGRAM_TOKEN | Telegram bot token |
TELEGRAM_CHAT_ID | Telegram chat id |
Cron is used to schedule the script execution. You can use crontab.guru as helper to get the cron job working.
# ┌───────────── minute (0 - 59)
# │ ┌───────────── hour (0 - 23)
# │ │ ┌───────────── day of the month (1 - 31)
# │ │ │ ┌───────────── month (1 - 12)
# │ │ │ │ ┌───────────── day of the week (0 - 6) (Sunday to Saturday 7 is also Sunday on some systems)
# │ │ │ │ │
# │ │ │ │ │
# │ │ │ │ │
# * * * * *
Content type
Image
Digest
sha256:f96ed2269…
Size
7.1 MB
Last updated
7 months ago
docker pull linuxcontainers/cloudflare-ddns-docker