Docker does not read/update from config.json

[jehlybean]

TLDR: Describe your issue in a one liner here

I've set up the config.json several times and it wont update when I check the webui.

I recently rebuilt a corrupt docker.img and it was working perfectly before.

1. Is this urgent: No

2. DNS provider(s) you use: Cloudflare

3. Program version:

   Running version latest built on 2020-03-13T01:30:06Z (commit d0f678c)

4. What are you using to run the container: unraid

5. Extra information (optional)

Logs:

Running version latest built on 2024-02-04T14:45:13.409Z (commit 133956f)

🔧 Need help? https://github.com/qdm12/ddns-updater/discussions/new
🐛 Bug? https://github.com/qdm12/ddns-updater/issues/new
✨ New feature? https://github.com/qdm12/ddns-updater/issues/new
☕ Discussion? https://github.com/qdm12/ddns-updater/discussions/new
💻 Email? quentin.mcgaw@gmail.com
💰 Help me? https://www.paypal.me/qmcgaw https://github.com/sponsors/qdm12
2024-02-08T01:32:00Z INFO Settings summary:
├── HTTP client
|   └── Timeout: 10s
├── Update
|   ├── Period: 5m0s
|   └── Cooldown: 5m0s
├── Public IP fetching
|   ├── HTTP enabled: yes
|   ├── HTTP IP providers
|   |   └── all
|   ├── HTTP IPv4 providers
|   |   └── all
|   ├── HTTP IPv6 providers
|   |   └── all
|   ├── DNS enabled: yes
|   ├── DNS timeout: 3s
|   └── DNS over TLS providers
|       └── all
├── Resolver: use Go default resolver
├── Server
|   ├── Listening address: :8000
|   └── Root URL: /
├── Health
|   └── Server listening address: 127.0.0.1:9999
├── Paths
|   └── Data directory: /updater/data
├── Backup: disabled
└── Logger
    ├── Level: info
    └── Caller: hidden
2024-02-08T01:32:00Z INFO reading JSON config from file /updater/data/config.json
2024-02-08T01:32:00Z WARN Found no setting to update record
2024-02-08T01:32:00Z INFO [backup] disabled
2024-02-08T01:32:00Z INFO [http server] listening on :8000
2024-02-08T01:32:00Z INFO [healthcheck server] listening on 127.0.0.1:9999

Host OS: Unraid

[qdm12]

2024-02-08T01:32:00Z INFO reading JSON config from file /updater/data/config.json
2024-02-08T01:32:00Z WARN Found no setting to update record

Check the config.json file is bind mounted correctly? It seems it doesn't find it (so it creates it as empty)

[jehlybean]

It created an empty file which I later filled. How do I verify if bind is mounted? I followed each step.

[qdm12]

Where is your config.json file on your host system, and what's your bind mount configured for the /updater/data directory?

[jehlybean]

/mnt/user/appdata/ddns-updater/data I don’t follow on bind mount - is that the “touch” command? I followed each line from the unraid instructions exactly.

[qdm12]

You should a volume mount (aka bind mount) between /mnt/user/appdata/ddns-updater/data (on your host system) and /updater/data (in the container)

[jehlybean]

Correct. That’s how mine is setup. /updater/data in the container and /mnt/user/appdata/ddns-updater/data is where config is stored.

[qdm12]

Try running it with LOG_LEVEL=debug and see what logs it has? It should log out the entire configuration read, I guess in this case likely just {}?

[jehlybean]

Running version latest built on 2024-02-08T13:09:44.329Z (commit e676983)

🔧 Need help? https://github.com/qdm12/ddns-updater/discussions/new
🐛 Bug? https://github.com/qdm12/ddns-updater/issues/new
✨ New feature? https://github.com/qdm12/ddns-updater/issues/new
☕ Discussion? https://github.com/qdm12/ddns-updater/discussions/new
💻 Email? ***@***.***
💰 Help me? https://www.paypal.me/qmcgaw https://github.com/sponsors/qdm12
2024-02-08T17:05:31Z INFO Settings summary:
├── HTTP client
|   └── Timeout: 10s
├── Update
|   ├── Period: 5m0s
|   └── Cooldown: 5m0s
├── Public IP fetching
|   ├── HTTP enabled: yes
|   ├── HTTP IP providers
|   |   └── all
|   ├── HTTP IPv4 providers
|   |   └── all
|   ├── HTTP IPv6 providers
|   |   └── all
|   ├── DNS enabled: yes
|   ├── DNS timeout: 3s
|   └── DNS over TLS providers
|       └── all
├── Resolver: use Go default resolver
├── Server
|   ├── Listening address: :8000
|   └── Root URL: /
├── Health
|   └── Server listening address: 127.0.0.1:9999
├── Paths
|   └── Data directory: /updater/data
├── Backup: disabled
└── Logger
    ├── Level: debug
    └── Caller: hidden
2024-02-08T17:05:31Z INFO reading JSON config from file /updater/data/config.json
2024-02-08T17:05:31Z DEBUG config read: {}
2024-02-08T17:05:31Z WARN Found no setting to update record
2024-02-08T17:05:32Z DEBUG configured to fetch IP: v4 or v6: false, v4: false, v6: false
2024-02-08T17:05:32Z INFO [healthcheck server] listening on 127.0.0.1:9999
2024-02-08T17:05:32Z INFO [backup] disabled
2024-02-08T17:05:32Z DEBUG your public IP address are: v4 or v6: invalid IP, v4: invalid IP, v6: invalid IP
2024-02-08T17:05:32Z INFO [http server] listening on :8000
2024/02/08 17:06:06 "GET http://192.168.1.100:8000/ HTTP/1.1" from 192.168.3.3:64069 - 200 1273B in 17.391µs
2024/02/08 17:06:06 "GET http://192.168.1.100:8000/favicon.ico HTTP/1.1" from 192.168.3.3:64069 - 404 19B in 6.801µs

[qdm12]

Yes it doesn't find the file /updater/data/config.json.

DEBUG config read: {}

so it creates as an empty json object {}.

Try accessing a terminal on your Unraid machine and run

docker inspect --format "{{json .Mounts}}" $(docker ps --filter "label=org.opencontainers.image.title=ddns-updater" --latest --format "{{.ID}}" --no-trunc)

That should print out the bind mounts