Portainer unable to retrieve templates. Jul 28, 2018 · During startup, Portainer will try to fetch templates from the HTTP URL http://templates/templates. . Aug 14, 2017 · Description Unable to download external templates when portainer is behind a forward proxy. And outgoing traffic need to b Jun 26, 2020 · While there are more in the selfhosted_templates list, there appear to be entries missing when compared to the original Portainer 2. Contribute to portainer/portainer-docs development by creating an account on GitHub. 1 Docker version (managed by Portainer): 20. 11. json from my machine, but no success. I have also setup pi-hole and unbound. 27. Assign the user access to a specific registry within that environment. Jul 5, 2018 · Verify that the Synology firewall settings under Security\Firewall in DSM are not blocking the port used by Portainer to fetch the templates. You will get that error if that is the case. 14 Kubernetes version (managed by Portainer): Platform (windows/linux): centos7 Command used to start Portainer (docker run -p 9443:9443 portainer/portainer): Browser: Use Case (delete as Jun 6, 2017 · @tbcashy Have you tried again later ? Are you using custom templates? You can access the new settings view in the latest release to point at another source for templates, make sure you're using the default. 2020/06/16 16:31:14 Unable to retrieve template definitions via filesystem Had an issue very similar to this and just needed to clear some static IP settings out of my netplan file on the portainer host and apply the config, just revert back to DHCP if portainer is unable to grab templates or deploy new containers. I also deploy a portainer/templates to let portainer/portainer get custom templates. json (which is obviously not reachable as it's not part of your Compose setup). Doesn't seem to matter what source is used for templates either, so it's not an issue with the templates or the template hosts. 10. Steps to Resolve the Issue To fix the DNS resolution issue for Portainer and successfully fetch templates again, follow these steps: Step 1: Verify DNS Settings on Your Router Access your I ran into this issue too and watched another one of the Geeked videos which listed a different template list in the video description for people using Portainer 2. The turnkey container seems fine and able to reach the internet. Deploy a new stack using a Compose file as that user. Portainer is a Universal Container Management System for Kubernetes, Docker/Swarm, and Nomad that simplifies container operations, so you can deliver software to more places, faster. 19. Sep 1, 2022 · I'm using portainer to manage my docker containers on my raspberry pi. If you would like some assistance with organising/synchronising the entries, feel free to ping me. 4 I receive "Unable to retrieve" errors when clicking on Dashboard|App Templates|Images|Volumes. 0 and above. 0 entries. Portainer documentation. Hopefully that clarifies my point 🤓 Thanks for looking into it. 1 as well. Jul 17, 2017 · Everything worked like a charm but portainer is unable to download templates. Apr 24, 2022 · Steps to reproduce the issue: Enter the App Templates menu of the management platform ,waiting the page load Technical details: Portainer version:2. Dec 10, 2023 · After updating to Portainer EE v2. " Steps to Reproduce Grant access to a specific environment for a non-admin user. I have changed nothing since it worked a couple of days ago. Mar 2, 2026 · Actual Behavior The page fails to load, and a notification appears: "Unable to retrieve registries: Unauthorized. Just looking for a starting point on what to look for. With an intuitive GUI and a set of sane defaults that get users up and running fast, Portainer dramatically reduces the need for teams to learn your orchestrator, which leads to faster adoption and time savings Jun 16, 2020 · I'm trying to start a container for Portainer but it's not starting and in the log it shows the message: 2020/06/16 16:31:12 Warning: the --template-file flag is deprecated and will likely be removed in a future version of Portainer. Steps to reproduce the issue: Deploy portainer behind a corporate network. Found the problem. When I try to fetch portainer templates, I get a 500: Unable to retrieve templates via Question: I'm getting a "Unable to retrieve templates" error on portainer while trying to access the templates section after configuring it to use a custom I have removed and reinstalled the portainer container with no change. With an intuitive GUI and a set of sane defaults that get users up and running fast, Portainer dramatically reduces the need for teams to learn your orchestrator, which leads to faster adoption and time savings I'm compiling a list of templates and I while the json file I have seems to be clear of errors, Portainer gives me the error Failure Unable to retrieve templates. Mar 7, 2025 · Confirming this problem exists with Portainer Business Edition 2. zkhrg nupkf xnpit bcliw xathpjo cvgem upx kyhlewa tsotj fltu