Error 404, on Docker Installation for 2 known working Dockers (out of 20) #2282

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opened 2026-02-28 02:49:06 -05:00 by deekerman · 7 comments
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Originally created by @bmpreston on GitHub (Jun 19, 2023).

⚠️ Please verify that this bug has NOT been raised before.

  • I checked and didn't find similar issue

🛡️ Security Policy

📝 Describe your problem

I've only been using Uptime Kuma for about 12 hours. I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name. My Uptime functioned throughout the night at began throwing error 404 offlines for 2 Docker instances. Unknown source. I have restarted the 2 dockers in question. Both were functioning, both are functioning now. I have since completely stopped and restarted Docker on my Unraid installation, error persists. Logs have been pulled, I don't see any source of these errors, it just started...

📝 Error Message(s) or Log

{"log":"2023-06-19T00:01:23-04:00 [AUTH] INFO: Successfully logged in user brian@prestons.family. IP=SCRUBBED\n","stream":"stdout","time":"2023-06-19T04:01:23.894943905Z"}
{"log":"2023-06-19T03:01:15-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Pending: Request failed with status code 404 | Max retries: 1 | Retry: 1 | Retry Interval: 60 seconds | Type: docker\n","stream":"stderr","time":"2023-06-19T07:01:15.438854446Z"}
{"log":"2023-06-19T03:01:16-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Pending: Request failed with status code 404 | Max retries: 1 | Retry: 1 | Retry Interval: 60 seconds | Type: docker\n","stream":"stderr","time":"2023-06-19T07:01:16.887466769Z"}
{"log":"2023-06-19T03:02:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:02:16.159794725Z"}
{"log":"2023-06-19T03:02:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:02:17.232571774Z"}
{"log":"2023-06-19T03:03:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:03:16.201994348Z"}
{"log":"2023-06-19T03:03:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:03:17.324420224Z"}
{"log":"2023-06-19T03:04:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:04:16.258745908Z"}
{"log":"2023-06-19T03:04:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:04:17.384971272Z"}
{"log":"2023-06-19T03:05:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:05:16.298362511Z"}
{"log":"2023-06-19T03:05:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:05:17.448586584Z"}
{"log":"2023-06-19T03:06:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:06:16.347383994Z"}
{"log":"2023-06-19T03:06:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:06:17.49067831Z"}
{"log":"2023-06-19T03:07:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:07:16.397953359Z"}
{"log":"2023-06-19T03:07:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:07:17.546805414Z"}

🐻 Uptime-Kuma Version

1.21.3

💻 Operating System and Arch

Unraid 6.12.0

🌐 Browser

Google Chrome on Version 114.0.5735.133

🐋 Docker Version

23.0.6

🟩 NodeJS Version

null

Originally created by @bmpreston on GitHub (Jun 19, 2023). ### ⚠️ Please verify that this bug has NOT been raised before. - [X] I checked and didn't find similar issue ### 🛡️ Security Policy - [X] I agree to have read this project [Security Policy](https://github.com/louislam/uptime-kuma/security/policy) ### 📝 Describe your problem I've only been using Uptime Kuma for about 12 hours. I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name. My Uptime functioned throughout the night at began throwing error 404 offlines for 2 Docker instances. Unknown source. I have restarted the 2 dockers in question. Both were functioning, both are functioning now. I have since completely stopped and restarted Docker on my Unraid installation, error persists. Logs have been pulled, I don't see any source of these errors, it just started... ### 📝 Error Message(s) or Log {"log":"2023-06-19T00:01:23-04:00 [AUTH] INFO: Successfully logged in user brian@prestons.family. IP=**SCRUBBED**\n","stream":"stdout","time":"2023-06-19T04:01:23.894943905Z"} {"log":"2023-06-19T03:01:15-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Pending: Request failed with status code 404 | Max retries: 1 | Retry: 1 | Retry Interval: 60 seconds | Type: docker\n","stream":"stderr","time":"2023-06-19T07:01:15.438854446Z"} {"log":"2023-06-19T03:01:16-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Pending: Request failed with status code 404 | Max retries: 1 | Retry: 1 | Retry Interval: 60 seconds | Type: docker\n","stream":"stderr","time":"2023-06-19T07:01:16.887466769Z"} {"log":"2023-06-19T03:02:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:02:16.159794725Z"} {"log":"2023-06-19T03:02:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:02:17.232571774Z"} {"log":"2023-06-19T03:03:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:03:16.201994348Z"} {"log":"2023-06-19T03:03:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:03:17.324420224Z"} {"log":"2023-06-19T03:04:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:04:16.258745908Z"} {"log":"2023-06-19T03:04:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:04:17.384971272Z"} {"log":"2023-06-19T03:05:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:05:16.298362511Z"} {"log":"2023-06-19T03:05:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:05:17.448586584Z"} {"log":"2023-06-19T03:06:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:06:16.347383994Z"} {"log":"2023-06-19T03:06:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:06:17.49067831Z"} {"log":"2023-06-19T03:07:16-04:00 [MONITOR] WARN: Monitor #4 'DDNS Updater': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:07:16.397953359Z"} {"log":"2023-06-19T03:07:17-04:00 [MONITOR] WARN: Monitor #11 'Radarr': Failing: Request failed with status code 404 | Interval: 60 seconds | Type: docker | Down Count: 0 | Resend Interval: 0\n","stream":"stderr","time":"2023-06-19T07:07:17.546805414Z"} ### 🐻 Uptime-Kuma Version 1.21.3 ### 💻 Operating System and Arch Unraid 6.12.0 ### 🌐 Browser Google Chrome on Version 114.0.5735.133 ### 🐋 Docker Version 23.0.6 ### 🟩 NodeJS Version null
deekerman 2026-02-28 02:49:06 -05:00
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Author
Owner

@CommanderStorm commented on GitHub (Jun 19, 2023):

Is there something that is different for these tow docker insances?
Are they in a different docker-network/... ?
What do these two instances have in common?

What do you mean by

I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name.

(slashes at the end of URLs are different URLs)

Longshot: What is the amount of pings you have set up and is your storage slow?

@CommanderStorm commented on GitHub (Jun 19, 2023): Is there something that is different for these tow docker insances? Are they in a different docker-network/... ? What do these two instances have in common? What do you mean by > I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name. (slashes at the end of URLs are different URLs) Longshot: What is the amount of pings you have set up and is your storage slow?
Author
Owner

@bmpreston commented on GitHub (Jun 19, 2023):

Is there something that is different for these tow docker insances? Are they in a different docker-network/... ? What do these two instances have in common?

So I figured it out. These are set for Docker, and both were updated at 0300. They must have a new container ID. (Confirming now). Confirmed. They pulled new images and the container ID is not the same. How might I set this up for Docker and not worry about continuously changing IDs.

What do you mean by

I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name.

(slashes at the end of URLs are different URLs)

The questions asked when submitted a ticket is 'have you searched for this issue before.'

Longshot: What is the amount of pings you have set up and is your storage slow?

@bmpreston commented on GitHub (Jun 19, 2023): > Is there something that is different for these tow docker insances? Are they in a different docker-network/... ? What do these two instances have in common? So I figured it out. These are set for Docker, and both were updated at 0300. They must have a new container ID. (Confirming now). Confirmed. They pulled new images and the container ID is not the same. How might I set this up for Docker and not worry about continuously changing IDs. > > What do you mean by > > > I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name. > > (slashes at the end of URLs are different URLs) > The questions asked when submitted a ticket is 'have you searched for this issue before.' > Longshot: What is the amount of pings you have set up and is your storage slow?
Author
Owner

@CommanderStorm commented on GitHub (Jun 19, 2023):

The questions asked when submitted a ticket is 'have you searched for this issue before.'

Cannot reproduce:
image

@CommanderStorm commented on GitHub (Jun 19, 2023): > The questions asked when submitted a ticket is 'have you searched for this issue before.' Cannot reproduce: ![image](https://github.com/louislam/uptime-kuma/assets/26258709/eecfc305-b3ba-4354-9663-31a853e727da)
Author
Owner

@CommanderStorm commented on GitHub (Jun 19, 2023):

If your problem is resolved, could you close this issue?

@CommanderStorm commented on GitHub (Jun 19, 2023): If your problem is resolved, could you close this issue?
Author
Owner

@bmpreston commented on GitHub (Jun 19, 2023):

It is not resolved. I'm wondering how to keep the Docker sock from
creating new IDs on each upgrade.

On Mon, Jun 19, 2023 at 12:20 PM Frank Elsinga @.***>
wrote:

If your problem is resolved, could you close this issue?


Reply to this email directly, view it on GitHub
https://github.com/louislam/uptime-kuma/issues/3284#issuecomment-1597455497,
or unsubscribe
https://github.com/notifications/unsubscribe-auth/AHAXUK5VZVOYIYEFQJKEU63XMB35TANCNFSM6AAAAAAZLW7AF4
.
You are receiving this because you authored the thread.Message ID:
@.***>

@bmpreston commented on GitHub (Jun 19, 2023): It is not resolved. I'm wondering how to keep the Docker sock from creating new IDs on each upgrade. On Mon, Jun 19, 2023 at 12:20 PM Frank Elsinga ***@***.***> wrote: > If your problem is resolved, could you close this issue? > > — > Reply to this email directly, view it on GitHub > <https://github.com/louislam/uptime-kuma/issues/3284#issuecomment-1597455497>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AHAXUK5VZVOYIYEFQJKEU63XMB35TANCNFSM6AAAAAAZLW7AF4> > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> >
Author
Owner

@bmpreston commented on GitHub (Jun 19, 2023):

The questions asked when submitted a ticket is 'have you searched for this issue before.'

Cannot reproduce: image

I'm confused. My text wasn't to the quote, but the question was asked, 'I checked and didn't find similar issue'. I then typed "I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name."

I was answering the question of the form...

@bmpreston commented on GitHub (Jun 19, 2023): > > The questions asked when submitted a ticket is 'have you searched for this issue before.' > > Cannot reproduce: ![image](https://user-images.githubusercontent.com/26258709/246884551-eecfc305-b3ba-4354-9663-31a853e727da.png) I'm confused. My text wasn't to the quote, but the question was asked, 'I checked and didn't find similar issue'. I then typed "I believe I have done searches for this, and found errors pertaining to a slash // at the end of a website/domain name." I was answering the question of the form...
Author
Owner

@bmpreston commented on GitHub (Jun 19, 2023):

It is not resolved. I'm wondering how to keep the Docker sock from creating new IDs on each upgrade.

On Mon, Jun 19, 2023 at 12:20 PM Frank Elsinga @.> wrote: If your problem is resolved, could you close this issue? — Reply to this email directly, view it on GitHub <#3284 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AHAXUK5VZVOYIYEFQJKEU63XMB35TANCNFSM6AAAAAAZLW7AF4 . You are receiving this because you authored the thread.Message ID: @.>

I have figured out that you cannot use the container ID as it changes per Docker reload.

As such I changed to the container name and all is well.

Thanks!

@bmpreston commented on GitHub (Jun 19, 2023): > It is not resolved. I'm wondering how to keep the Docker sock from creating new IDs on each upgrade. > […](#) > On Mon, Jun 19, 2023 at 12:20 PM Frank Elsinga ***@***.***> wrote: If your problem is resolved, could you close this issue? — Reply to this email directly, view it on GitHub <[#3284 (comment)](https://github.com/louislam/uptime-kuma/issues/3284#issuecomment-1597455497)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AHAXUK5VZVOYIYEFQJKEU63XMB35TANCNFSM6AAAAAAZLW7AF4> . You are receiving this because you authored the thread.Message ID: ***@***.***> I have figured out that you cannot use the container ID as it changes per Docker reload. As such I changed to the container name and all is well. Thanks!
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starred/uptime-kuma#2282
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