# Latest **URL:** https://support.openanalytics.eu/latest.md?page=5 [Latest](https://support.openanalytics.eu/latest.md) · [Categories](https://support.openanalytics.eu/categories.md) **Page:** 6 --- ## [Passing username and groups as HTTP headers in 3.1.0](https://support.openanalytics.eu/t/passing-username-and-groups-as-http-headers-in-3-1-0/2747)
**Author:** [@PaulC91](https://support.openanalytics.eu/u/PaulC91)\ **Replies:** 4\ **Last updated:** [May 22, 2024, 6:56am UTC](https://support.openanalytics.eu/t/passing-username-and-groups-as-http-headers-in-3-1-0/2747 "2024-05-22T06:56:51Z")
Hi, I’m very excited about the new container pre-initialization and sharing features 3.1.0! I can see from the docs that when this is enabled “ShinyProxy does not pass the username and groups using environment variables… --- ## [Updating the Dockerfile to support newer a R version](https://support.openanalytics.eu/t/updating-the-dockerfile-to-support-newer-a-r-version/788)
**Author:** [@fifthace](https://support.openanalytics.eu/u/fifthace)\ **Replies:** 9\ **Last updated:** [May 21, 2024, 2:05pm UTC](https://support.openanalytics.eu/t/updating-the-dockerfile-to-support-newer-a-r-version/788 "2024-05-21T14:05:15Z")
The openanalytics/r-base Docker image used by ShinyProxy is based on R version 3.4.4 from March this year. This morning I tried building an image that includes the pacman package. This build failed because pacman now req… --- ## [Prometheus endpoint changed or broken with ShinyProxy 3.1?](https://support.openanalytics.eu/t/prometheus-endpoint-changed-or-broken-with-shinyproxy-3-1/2765)
**Author:** [@HaraldWilhelmi](https://support.openanalytics.eu/u/HaraldWilhelmi)\ **Replies:** 2\ **Last updated:** [May 17, 2024, 11:13am UTC](https://support.openanalytics.eu/t/prometheus-endpoint-changed-or-broken-with-shinyproxy-3-1/2765 "2024-05-17T11:13:53Z")
We are using the Prometheus end-point of ShinyProxy to collect usage data. Recently we upgraded from 3.0.1 to ShinyProxy 3.1.0. Now we get HTTP status 404 when doing at ‘GET’ on http://localhost:9090/actuator/prometheu… --- ## [Accessing Databricks storage from AKS](https://support.openanalytics.eu/t/accessing-databricks-storage-from-aks/2762)
**Author:** [@shinyuser](https://support.openanalytics.eu/u/shinyuser)\ **Replies:** 1\ **Last updated:** [May 16, 2024, 6:52am UTC](https://support.openanalytics.eu/t/accessing-databricks-storage-from-aks/2762 "2024-05-16T06:52:36Z")
Hi, I’m looking to migrate a databricks hosted shiny app to AKS. Is there any documentation on mounting Databricks abfss storage under AKS via the pod patches file? https://www.shinyproxy.io/documentation/configuration… --- ## [How best to handle multiple http addresses](https://support.openanalytics.eu/t/how-best-to-handle-multiple-http-addresses/2746)
**Author:** [@kramerrs](https://support.openanalytics.eu/u/kramerrs)\ **Replies:** 3\ **Last updated:** [May 7, 2024, 5:56pm UTC](https://support.openanalytics.eu/t/how-best-to-handle-multiple-http-addresses/2746 "2024-05-07T17:56:04Z")
We’ve been thinking about ways to handle multiple apps with different http addresses. It seems like ShinyProxy is geared toward having a single landing page. Would it be possible to have a single instance of ShinyProxy… --- ## [When enabling redis and keycloak, shinyproxy behind nginx load balance can't load full pages](https://support.openanalytics.eu/t/when-enabling-redis-and-keycloak-shinyproxy-behind-nginx-load-balance-cant-load-full-pages/2745)
**Author:** [@w3xiong](https://support.openanalytics.eu/u/w3xiong)\ **Replies:** 1\ **Last updated:** [May 7, 2024, 2:40pm UTC](https://support.openanalytics.eu/t/when-enabling-redis-and-keycloak-shinyproxy-behind-nginx-load-balance-cant-load-full-pages/2745 "2024-05-07T14:40:58Z")
I’m testing the shinyproxy3.0.2 with redis, keycloak, here I run 3 shinyproxy instances on 3 different machines, and use nginx reverse proxy for redirecting requests to different backend servers. When I use ip\_hash for … --- ## [Where can I download the source rpm for shinyproxy?](https://support.openanalytics.eu/t/where-can-i-download-the-source-rpm-for-shinyproxy/2742)
**Author:** [@onmeac](https://support.openanalytics.eu/u/onmeac)\ **Replies:** 2\ **Last updated:** [May 7, 2024, 2:27pm UTC](https://support.openanalytics.eu/t/where-can-i-download-the-source-rpm-for-shinyproxy/2742 "2024-05-07T14:27:13Z")
Where can I find/download the source rpm for shinyproxy? yum info shinyproxy Last metadata expiration check: 1:28:37 ago on Wed Mar 27 10:05:00 2024. Installed Packages Name : shinyproxy Version : 3.0.2\_ex… --- ## [Pdf display and iframe issues](https://support.openanalytics.eu/t/pdf-display-and-iframe-issues/2743)
**Author:** [@kramerrs](https://support.openanalytics.eu/u/kramerrs)\ **Replies:** 3\ **Last updated:** [April 3, 2024, 8:12pm UTC](https://support.openanalytics.eu/t/pdf-display-and-iframe-issues/2743 "2024-04-03T20:12:09Z")
I am having an issue with displaying pdfs inline in a shiny app using shinyproxy or displaying pdfs in a new tab. The issue is particularly frustrating because the pdf downloads fine, but is not being shown correctly. … --- ## [Timeout app Digital Ocean ShinyProxy Ngix droplet](https://support.openanalytics.eu/t/timeout-app-digital-ocean-shinyproxy-ngix-droplet/2744)
**Author:** [@H\_Kberg](https://support.openanalytics.eu/u/H_Kberg)\ **Replies:** 0\ **Last updated:** [March 31, 2024, 3:34pm UTC](https://support.openanalytics.eu/t/timeout-app-digital-ocean-shinyproxy-ngix-droplet/2744 "2024-03-31T15:34:36Z")
Hi So I have a Digital Ocean ShinyProxy droplet spinned up using a Ngix server. I have set heartbeat-timeout: 999999999 and configured the ngix config file adding: proxy\_read\_timeout 99999999; proxy\_connect\_timeout 99… --- ## [Shinyproxy - LDAP authentication without manager account?](https://support.openanalytics.eu/t/shinyproxy-ldap-authentication-without-manager-account/2740)
**Author:** [@benhmin](https://support.openanalytics.eu/u/benhmin)\ **Replies:** 4\ **Last updated:** [March 19, 2024, 3:20pm UTC](https://support.openanalytics.eu/t/shinyproxy-ldap-authentication-without-manager-account/2740 "2024-03-19T15:20:03Z")
Hi. I have been working toward trying to get a shinyproxy server going at my organization, and I have managed to get a test version running and hosting a simple shiny app using simple authentication. I have previously be… --- ## [Unexpected and Unpredictable Shiny App Terminations with Shinyproxy](https://support.openanalytics.eu/t/unexpected-and-unpredictable-shiny-app-terminations-with-shinyproxy/2661)
**Author:** [@bathyscapher](https://support.openanalytics.eu/u/bathyscapher)\ **Replies:** 5\ **Last updated:** [March 12, 2024, 11:52am UTC](https://support.openanalytics.eu/t/unexpected-and-unpredictable-shiny-app-terminations-with-shinyproxy/2661 "2024-03-12T11:52:43Z")
Hello everyone, I am reaching out for insights or solutions to an issue we are encountering with our ShinyProxy deployment. We are running ShinyProxy version 3.0.2 on an AWS EC2 instance with AWS Linux 2023, and we’ve b… --- ## [Failed to start app](https://support.openanalytics.eu/t/failed-to-start-app/2549)
**Author:** [@gmrtnz](https://support.openanalytics.eu/u/gmrtnz)\ **Replies:** 3\ **Last updated:** [March 11, 2024, 11:08am UTC](https://support.openanalytics.eu/t/failed-to-start-app/2549 "2024-03-11T11:08:03Z")
I am having trouble running any application other than the default ones. I have tried the template but I can’t get it to work, a page with “Failed to start app” appears. The journal shows this error: java.lang.NullPoi… --- ## [Container-dns config on EKS](https://support.openanalytics.eu/t/container-dns-config-on-eks/2715)
**Author:** [@Alex](https://support.openanalytics.eu/u/Alex)\ **Replies:** 1\ **Last updated:** [March 11, 2024, 11:05am UTC](https://support.openanalytics.eu/t/container-dns-config-on-eks/2715 "2024-03-11T11:05:37Z")
Hello community. Does anybody have experience running shinyproxy on aws eks cluster? We need to add a resolver to /etc/resolv.conf, and seems like there is a special option for this: container-dns. The problem is that i… --- ## [Troubleshoot "Failed to start app"](https://support.openanalytics.eu/t/troubleshoot-failed-to-start-app/2733)
**Author:** [@asadow](https://support.openanalytics.eu/u/asadow)\ **Replies:** 1\ **Last updated:** [March 11, 2024, 10:41am UTC](https://support.openanalytics.eu/t/troubleshoot-failed-to-start-app/2733 "2024-03-11T10:41:18Z")
I’m getting failures to start an app after logging into ShinyProxy. I’m wondering how I can troubleshoot this. Can I run ShinyProxy interactively and open my app from within? I know the problem is not with the app imag… --- ## [Shiny Performance Bottle Necks](https://support.openanalytics.eu/t/shiny-performance-bottle-necks/2514)
**Author:** [@kramerrs](https://support.openanalytics.eu/u/kramerrs)\ **Replies:** 5\ **Last updated:** [March 11, 2024, 10:38am UTC](https://support.openanalytics.eu/t/shiny-performance-bottle-necks/2514 "2024-03-11T10:38:20Z")
I am trying to improve app launching. Currently, my apps take 20-15 seconds to start. I have isolated the issue. Here I have printed out the timings when I start the container manually with docker run: From this I h… --- ## [Roles-claim from userinfo enpoint](https://support.openanalytics.eu/t/roles-claim-from-userinfo-enpoint/2703)
**Author:** [@phil0711](https://support.openanalytics.eu/u/phil0711)\ **Replies:** 4\ **Last updated:** [March 11, 2024, 10:26am UTC](https://support.openanalytics.eu/t/roles-claim-from-userinfo-enpoint/2703 "2024-03-11T10:26:45Z")
Hey, I’m trying to get the usergroup from the userinfo endpoint with openid auth. But unfourtantely it does not work . I can see this in the log: “No roles claim with name entitlement\_group found” When calling the use… --- ## [Pass custom arguments to the Shiny app via URL using app\_direct?](https://support.openanalytics.eu/t/pass-custom-arguments-to-the-shiny-app-via-url-using-app-direct/1513)
**Author:** [@Jack\_Blake](https://support.openanalytics.eu/u/Jack_Blake)\ **Replies:** 4\ **Last updated:** [March 8, 2024, 1:11pm UTC](https://support.openanalytics.eu/t/pass-custom-arguments-to-the-shiny-app-via-url-using-app-direct/1513 "2024-03-08T13:11:17Z")
Hi all, A few years back the following question was posed and answered regarding passing arguments to a Shiny application via the url (and for reference, the solution is to use session$clientData within your app): http… --- ## [ShinyProxy: Failed to start app](https://support.openanalytics.eu/t/shinyproxy-failed-to-start-app/2738)
**Author:** [@dan.halligan](https://support.openanalytics.eu/u/dan.halligan)\ **Replies:** 1\ **Last updated:** [March 8, 2024, 8:24am UTC](https://support.openanalytics.eu/t/shinyproxy-failed-to-start-app/2738 "2024-03-08T08:24:06Z")
Hi, I had ShinyProxy running well, then upgraded docker (to 25.0.3), but now am having issues. Issues occur with a vanilla application.yml file (from Configuration | ShinyProxy). I’m using the latest ShinyProxy (3.0.2)… --- ## [Okta and Groups](https://support.openanalytics.eu/t/okta-and-groups/1336)
**Author:** [@Dan\_Nathan](https://support.openanalytics.eu/u/Dan_Nathan)\ **Replies:** 4\ **Last updated:** [March 6, 2024, 12:00am UTC](https://support.openanalytics.eu/t/okta-and-groups/1336 "2024-03-06T00:00:53Z")
We have been working with Okta support to get ShinyProxy to work with OIDC. We managed to fairly easily get it to work for Authentication, but are having trouble getting Okta to send us a claim for groups. It seems to … --- ## [Self-hosted shinyproxy (3.0.2) behind a nginx fails to start R-Shiny applications in Chromium based browsers (e.g. Chrome \> v81)](https://support.openanalytics.eu/t/self-hosted-shinyproxy-3-0-2-behind-a-nginx-fails-to-start-r-shiny-applications-in-chromium-based-browsers-e-g-chrome-v81/2735)
**Author:** [@IvoLeist](https://support.openanalytics.eu/u/IvoLeist)\ **Replies:** 0\ **Last updated:** [March 4, 2024, 3:21pm UTC](https://support.openanalytics.eu/t/self-hosted-shinyproxy-3-0-2-behind-a-nginx-fails-to-start-r-shiny-applications-in-chromium-based-browsers-e-g-chrome-v81/2735 "2024-03-04T15:21:34Z")
Dear ShinyProxy community, This is a cross post from: First of all, thank you for providing that nifty tool for orchestrating R-Shiny applications :slight\_smile: We plan to use it at Centro nacional de análisis genóm… --- ## [App failed to start after most recent docker upgrades](https://support.openanalytics.eu/t/app-failed-to-start-after-most-recent-docker-upgrades/2700)
**Author:** [@TMTK](https://support.openanalytics.eu/u/TMTK)\ **Replies:** 2\ **Last updated:** [March 2, 2024, 1:46pm UTC](https://support.openanalytics.eu/t/app-failed-to-start-after-most-recent-docker-upgrades/2700 "2024-03-02T13:46:24Z")
Today we upgraded the docker packages on our server that also runs some shinyproxies. After these updates shinyproxy was no longer able to spin up the app-containers and failed with Failed to start app \<\\> Aft… --- ## [Non-root user apps and \`renv\`](https://support.openanalytics.eu/t/non-root-user-apps-and-renv/2732)
**Author:** [@asadow](https://support.openanalytics.eu/u/asadow)\ **Replies:** 1\ **Last updated:** [March 1, 2024, 5:22pm UTC](https://support.openanalytics.eu/t/non-root-user-apps-and-renv/2732 "2024-03-01T17:22:15Z")
Was anyone able to get renv to work successfully with an app whose Dockerfile changes the user to one that is not root? Whenever I try to add renv set-up and commands, I get errors on start-up or renv starts downloading… --- ## [Container-env-file not working](https://support.openanalytics.eu/t/container-env-file-not-working/1202)
**Author:** [@gacolitti](https://support.openanalytics.eu/u/gacolitti)\ **Replies:** 9\ **Last updated:** [February 23, 2024, 3:25pm UTC](https://support.openanalytics.eu/t/container-env-file-not-working/1202 "2024-02-23T15:25:37Z")
I can run the application outside of ShinyProxy just fine and load the env-file like so: docker run --expose=3838 --name shiny-planting-schedule --rm -i -t --env-file C:\\Users\\user\\Documents\\.Renviron -p 3838:3838 shiny… --- ## [Running container locally not working](https://support.openanalytics.eu/t/running-container-locally-not-working/2499)
**Author:** [@sp\_noobi](https://support.openanalytics.eu/u/sp_noobi)\ **Replies:** 5\ **Last updated:** [February 21, 2024, 8:43pm UTC](https://support.openanalytics.eu/t/running-container-locally-not-working/2499 "2024-02-21T20:43:53Z")
Hi, I’m new to ShinyProxy, thus I succeded installing it to my Linux server and got a first example app running. For this I followed the OpenAnalytics instructions. Now I want to deploy my first own app. I wrote a dock… --- ## [Access Postgres DB outside of container](https://support.openanalytics.eu/t/access-postgres-db-outside-of-container/2711)
**Author:** [@Coenraad](https://support.openanalytics.eu/u/Coenraad)\ **Replies:** 1\ **Last updated:** [February 9, 2024, 11:38pm UTC](https://support.openanalytics.eu/t/access-postgres-db-outside-of-container/2711 "2024-02-09T23:38:18Z")
Hi, I have an R app that has to access a Postgresql DB from outside the inner and outer shinyproxy container. A Postgresql driver is installed on the host machine from which shinyproxy is running. How do I provide acce… --- ## [Configuring Issues mail feature](https://support.openanalytics.eu/t/configuring-issues-mail-feature/277)
**Author:** [@akenny](https://support.openanalytics.eu/u/akenny)\ **Replies:** 6\ **Last updated:** [February 8, 2024, 8:35pm UTC](https://support.openanalytics.eu/t/configuring-issues-mail-feature/277 "2024-02-08T20:35:31Z")
Hi everyone, I’m trying to configure the reporting issues but I am running into some errors when I am testing when I click on the submit button. I think that my configuration is not right. The only thing I have configur… --- ## [Starting container is slow via Shiny Proxy](https://support.openanalytics.eu/t/starting-container-is-slow-via-shiny-proxy/2159)
**Author:** [@Peter\_van\_den\_Berg](https://support.openanalytics.eu/u/Peter_van_den_Berg)\ **Replies:** 1\ **Last updated:** [February 6, 2024, 7:16pm UTC](https://support.openanalytics.eu/t/starting-container-is-slow-via-shiny-proxy/2159 "2024-02-06T19:16:35Z")
Hi all, I have created a very simple “hello world” Shiny application, Dockerfile config, and Shiny Proxy application.yml config, and notice that the startup time for the docker container via ShinyProxy is much slower th… --- ## [ShinyProxy passes expired OpenID ID token to app](https://support.openanalytics.eu/t/shinyproxy-passes-expired-openid-id-token-to-app/2695)
**Author:** [@prinn](https://support.openanalytics.eu/u/prinn)\ **Replies:** 5\ **Last updated:** [February 6, 2024, 7:15am UTC](https://support.openanalytics.eu/t/shinyproxy-passes-expired-openid-id-token-to-app/2695 "2024-02-06T07:15:02Z")
Hi, for one of our apps, we (want to) use an on behalf token flow to authenticate the user with a database. \[See the config / code snippets below for details.\] For this purpose, we pass the ID token received from our A… --- ## [Update shinyproxy when application.yml changes](https://support.openanalytics.eu/t/update-shinyproxy-when-application-yml-changes/124)
**Author:** [@msenn](https://support.openanalytics.eu/u/msenn)\ **Replies:** 7\ **Last updated:** [February 2, 2024, 7:18pm UTC](https://support.openanalytics.eu/t/update-shinyproxy-when-application-yml-changes/124 "2024-02-02T19:18:09Z")
I haven't found in the docs a way to make shinyproxy update, i.e., re-read application.yml, without restarting shinyproxy. Did I miss anything? The background to this question is that we are planning on running shinypr… --- ## [Add a custom header to the pre-authentification request](https://support.openanalytics.eu/t/add-a-custom-header-to-the-pre-authentification-request/2705)
**Author:** [@adanba](https://support.openanalytics.eu/u/adanba)\ **Replies:** 0\ **Last updated:** [January 24, 2024, 3:48pm UTC](https://support.openanalytics.eu/t/add-a-custom-header-to-the-pre-authentification-request/2705 "2024-01-24T15:48:24Z")
Hi, I’m using ShinyProxy with OpenID authentification, is it possible to add custom header to request sent to the authentification server ? by adding it to the application.yml. I found the location where to add it in c… [Previous page](https://support.openanalytics.eu/latest.md?page=4) [Next page](https://support.openanalytics.eu/latest.md?page=6)