Error installing spesific version

[naturedamends]

To Reproduce

Run the install script from your docs:

replace the install script line 256

    264     if [[ "$VERSION_TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+ ]]; then

with:

echo "$VERSION_TAG" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+'
if [ $? -eq 0 ]; then
    release_tag_env="-e RELEASE_TAG=latest"
elif [ "$VERSION_TAG" != "latest" ]; then
    release_tag_env="-e RELEASE_TAG=$VERSION_TAG"
fi

Current vs. Expected behavior

test always fails, therefore that block will be skipped.

Provide environment information

Anything following the instrucitons and using the sh command to execute

Which area(s) are affected? (Select all that apply)

Installation

Are you deploying the applications where Dokploy is installed or on a remote server?

Remote server

Additional context

No response

Will you send a PR to fix it?

Maybe, need help

### EDIT:
Setting time time correctly, fixed the issue bellow. I think it was a random cert failure or something...

I have also notices that on rbpi4, when download it may not download correctly. Not sure if its related. I didn't run the script with a spesific version so I assume its using latest.. I'm trying again and will report. Might be another issue. the service stays in preapring. redis and postgres works fine.

if i docker pull dokploy/dokploy:latest

9d6347bc14a3: Download complete
970e3ab43648: Download complete
3deab5d7caf8: Download complete
unauthorized: authentication required

I have tried being logged in and logged out. It always works untill I get to the last few layers. And then fails. But after restarting it, it does not fail on the first one,, so the rate limit does not seem to be correct

a379b94b7886f5278a126331e166d1   dev       Running         Preparing 6 minutes ago              13:06 [15/38]

7r7gfsuwrkdyir0omh2astyzk    \_ dokploy.1   dokploy/dokploy:v0.28.2@sha256:e7b2cc4b4b10c4f7ff8c301a1aefbde671
a379b94b7886f5278a126331e166d1   dev       Shutdown        Rejected 6 minutes ago    "No such image: dokploy/
dokploy:v0.28.2@sha256:e7b2cc4b4b10c4f7ff8c301a1aefbde671a379b94b7886f5278a126331e166d1"
i1wsis7mzsllulp6tp30zawi4    \_ dokploy.1   dokploy/dokploy:v0.28.2@sha256:e7b2cc4b4b10c4f7ff8c301a1aefbde671
a379b94b7886f5278a126331e166d1   dev       Shutdown        Rejected 13 minutes ago   "No such image: dokploy/
dokploy:v0.28.2@sha256:e7b2cc4b4b10c4f7ff8c301a1aefbde671a379b94b7886f5278a126331e166d1"

Trying to pull the old version 28.1, I get the same error:

6c2f15fbbd5e: Pull complete
ebfa3c0b379e: Pull complete
24e79d22e496: Retrying in 10 seconds
380ab39833bd: Downloading  124.1MB/194.1MB
e81c8d7b7f43: Download complete
6de0edee82bd: Download complete
49ec1dbafd5e: Downloading
unauthorized: authentication required

[Siumauricio]

@dosubot review

[dosubot]

Thanks for raising this! The bash regex syntax at line 264 is actually correct—the root cause is that VERSION_TAG is receiving an invalid value (like a full URL) due to differences in how curl handles GitHub redirects across versions.

Your proposed grep-based fix is functionally equivalent to the current code and won't solve the underlying problem. A few notes on the proposed change:

• Using if grep -Eq ... ; then is cleaner than checking $? explicitly
• The real fix should validate VERSION_TAG before this check, e.g.:

# Reject if VERSION_TAG is empty or looks like a URL
if [ -z "$VERSION_TAG" ] || echo "$VERSION_TAG" | grep -q '^http'; then
    echo "Error: Failed to extract valid version tag"
    exit 1
fi

This issue is related to Dokploy/website#126, which tracks the curl extraction problem. If you'd like to submit a PR, I'd suggest targeting the version extraction logic earlier in the script rather than the regex check itself.

To reply, just mention @dosu.

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[naturedamends]

install.sh | sh

Its not being ran by bash?