# \#ucp **URL:** https://forums.docker.com/tag/ucp/21.md [Latest](https://forums.docker.com/latest.md) · [Categories](https://forums.docker.com/categories.md) · [Tags](https://forums.docker.com/tags.md) --- ## [Docker depends\_on doesn't work](https://forums.docker.com/t/docker-depends-on-doesnt-work/96968)
**Author:** [@habibsumon](https://forums.docker.com/u/habibsumon)\ **Replies:** 1\ **Last updated:** [August 6, 2020, 8:31pm UTC](https://forums.docker.com/t/docker-depends-on-doesnt-work/96968 "2020-08-06T20:31:03Z")
Hello every one, i need help when i used network\_mode: “host” in auth container then depends\_on - eureka doesn’t connect in auth container. i got the issue it’s may be problem for using host but i don’t know how to solv… --- ## [FATA\[0105\] Failed to execute phase 2: Problem running container 'dtr-phase2' from image 'docker/dtr:2.6.1':](https://forums.docker.com/t/fata-0105-failed-to-execute-phase-2-problem-running-container-dtr-phase2-from-image-docker-dtr-2-6-1/67769)
**Author:** [@fsejoseph](https://forums.docker.com/u/fsejoseph)\ **Replies:** 1\ **Last updated:** [November 27, 2019, 11:49am UTC](https://forums.docker.com/t/fata-0105-failed-to-execute-phase-2-problem-running-container-dtr-phase2-from-image-docker-dtr-2-6-1/67769 "2019-11-27T11:49:08Z")
Once, I get passed one problem I run into another one, and I post here just in case someone else might have the same problem. I am trying to install DTR 2.6.1 OpenStack, Redhat, Docker 18.09.1, UCP 3.1.2: Does great bu… --- ## [Permission on Volumes Operations](https://forums.docker.com/t/permission-on-volumes-operations/77517)
**Author:** [@lborgogn](https://forums.docker.com/u/lborgogn)\ **Replies:** 0\ **Last updated:** [July 4, 2019, 11:57am UTC](https://forums.docker.com/t/permission-on-volumes-operations/77517 "2019-07-04T11:57:24Z")
Hello, On our docker cluster, we use volumes based on NFSv3 shares. Because of NFSv3, we can’t manage access permissions by users authentification or IP. So one workaround would be that admins create volumes and assigne… --- ## [Customize Docker UCP and DTR Log-In Page](https://forums.docker.com/t/customize-docker-ucp-and-dtr-log-in-page/74935)
**Author:** [@fsejoseph](https://forums.docker.com/u/fsejoseph)\ **Replies:** 0\ **Last updated:** [May 15, 2019, 4:40pm UTC](https://forums.docker.com/t/customize-docker-ucp-and-dtr-log-in-page/74935 "2019-05-15T16:40:44Z")
My company offers Container-as-a-Service. We would like to change the log-in interface to show our teams name and logo. Is that possible to customize the log-in page? They will still be using Docker when they log in but … --- ## [Nginx and Docker 18.09.1](https://forums.docker.com/t/nginx-and-docker-18-09-1/68395)
**Author:** [@fsejoseph](https://forums.docker.com/u/fsejoseph)\ **Replies:** 1\ **Last updated:** [February 6, 2019, 3:50pm UTC](https://forums.docker.com/t/nginx-and-docker-18-09-1/68395 "2019-02-06T15:50:20Z")
Hello! I am trying to deploy Rocket.Chat in Docker 18.09.1 UCP 3.1.2 env. I am deploying in a stack. I wrote the compose file and run it in other envs before with no issues. In the compose file I am using nginx(reverse p… --- ## [X509: cannot validate certificate for](https://forums.docker.com/t/x509-cannot-validate-certificate-for/67944)
**Author:** [@fsejoseph](https://forums.docker.com/u/fsejoseph)\ **Replies:** 2\ **Last updated:** [January 28, 2019, 7:01pm UTC](https://forums.docker.com/t/x509-cannot-validate-certificate-for/67944 "2019-01-28T19:01:55Z")
I created UCP and DTR. Everything worked. I put my own certs into the UCP, and then when I tried to sign into DTR it gave me this error: http client error: Post https://111.111.111.11/enzi/v0/id/token: x509: cannot val… --- ## [Exec user process caused "argument list too long"](https://forums.docker.com/t/exec-user-process-caused-argument-list-too-long/67749)
**Author:** [@fsejoseph](https://forums.docker.com/u/fsejoseph)\ **Replies:** 1\ **Last updated:** [January 24, 2019, 10:21pm UTC](https://forums.docker.com/t/exec-user-process-caused-argument-list-too-long/67749 "2019-01-24T22:21:54Z")
I am trying to install DTR 2.6.1. Setup if Openstack redhat ucp 18.09. UCP works (3 managers), DTR (3 workers), and 2 proxy. But I cannot get DTR to install on the first DTR node? Anyone every had this problem? INFO\[00… --- ## [Calico-node pod is unhealthy:](https://forums.docker.com/t/calico-node-pod-is-unhealthy/67221)
**Author:** [@fsejoseph](https://forums.docker.com/u/fsejoseph)\ **Replies:** 0\ **Last updated:** [January 17, 2019, 2:53pm UTC](https://forums.docker.com/t/calico-node-pod-is-unhealthy/67221 "2019-01-17T14:53:50Z")
I am using Docker 18.09.1, UCP 3.1.2 on a open stack redhat linux machine. I had to install UCP 3.0.7 and upgrade to 3.1.2 but when I installed 3.0.7 my node was down, I upgraded to 3.1.2 my node was still down. When I a… --- ## [Cannot login to Registry/DTR after updating TLS certificate](https://forums.docker.com/t/cannot-login-to-registry-dtr-after-updating-tls-certificate/44012)
**Author:** [@alemuro](https://forums.docker.com/u/alemuro)\ **Replies:** 4\ **Last updated:** [July 24, 2018, 9:07pm UTC](https://forums.docker.com/t/cannot-login-to-registry-dtr-after-updating-tls-certificate/44012 "2018-07-24T21:07:34Z")
Expected behavior We have changed our UCP/DTR certificate in order to connect our CLI to our cluster using TLS. Actual behavior We can’t login to Registry/DTR after changing UCP/DTR certificate. We’ve changed from the d… --- ## [Unable to access UCP or DTR when deployed from Azure Marketplace Template](https://forums.docker.com/t/unable-to-access-ucp-or-dtr-when-deployed-from-azure-marketplace-template/51177)
**Author:** [@ausfestivus](https://forums.docker.com/u/ausfestivus)\ **Replies:** 0\ **Last updated:** [May 21, 2018, 11:41pm UTC](https://forums.docker.com/t/unable-to-access-ucp-or-dtr-when-deployed-from-azure-marketplace-template/51177 "2018-05-21T23:41:14Z")
Expected behavior After deploying the Docker EE Standard offering from the Azure Marketplace I should be able to login to UCP and DTR using the URLs in the following outputs: DTRLOGINURL UCPLOGINURL Actual behavior Th… --- ## [Docker EE 2.0 - kubernetes commands not working](https://forums.docker.com/t/docker-ee-2-0-kubernetes-commands-not-working/50061)
**Author:** [@rahulishu1993](https://forums.docker.com/u/rahulishu1993)\ **Replies:** 0\ **Last updated:** [April 27, 2018, 11:57am UTC](https://forums.docker.com/t/docker-ee-2-0-kubernetes-commands-not-working/50061 "2018-04-27T11:57:08Z")
I installed Docker EE 2.0 on azure VM. I created a swarm using UCP 3.0.0. Everything is looking good but kubernetes commands are not working on master, although master is of mixed Orchestrator type. kubectl: command not… --- ## [DockerForMac+Kubernetes+Swarm not playing nice](https://forums.docker.com/t/dockerformac-kubernetes-swarm-not-playing-nice/46813)
**Author:** [@armandosoto](https://forums.docker.com/u/armandosoto)\ **Replies:** 0\ **Last updated:** [February 22, 2018, 5:21pm UTC](https://forums.docker.com/t/dockerformac-kubernetes-swarm-not-playing-nice/46813 "2018-02-22T17:21:54Z")
When I enable Kubernetes on DockerForMac and connect to a Docker UCP cluster I am unable to run docker node ls I get this error docker node ls is only supported on a Docker cli with swarm features enabled Anyone else… --- ## [Can UCP /auth/login api accept password in some encode form](https://forums.docker.com/t/can-ucp-auth-login-api-accept-password-in-some-encode-form/43781)
**Author:** [@ashish8678](https://forums.docker.com/u/ashish8678)\ **Replies:** 0\ **Last updated:** [January 4, 2018, 7:01am UTC](https://forums.docker.com/t/can-ucp-auth-login-api-accept-password-in-some-encode-form/43781 "2018-01-04T07:01:55Z")
We want to call /auth/login api of UCP but we want to know whether we can send password in some encoded form in the request body to avoid plain text password in the request --- ## [Ucp available on windows server 1709?](https://forums.docker.com/t/ucp-available-on-windows-server-1709/41884)
**Author:** [@joost123](https://forums.docker.com/u/joost123)\ **Replies:** 0\ **Last updated:** [November 23, 2017, 8:06pm UTC](https://forums.docker.com/t/ucp-available-on-windows-server-1709/41884 "2017-11-23T20:06:27Z")
Hi, Does anyone know when ucp (ucp-agent-win) will be supported on windows server 1709? According to this the image is currently not supported on 1709. Thanks, Joost --- ## [Failed to lookup UCP-controllers for version comparison check](https://forums.docker.com/t/failed-to-lookup-ucp-controllers-for-version-comparison-check/41509)
**Author:** [@mvarga](https://forums.docker.com/u/mvarga)\ **Replies:** 0\ **Last updated:** [November 17, 2017, 8:14am UTC](https://forums.docker.com/t/failed-to-lookup-ucp-controllers-for-version-comparison-check/41509 "2017-11-17T08:14:06Z")
Hi, for some reason I can’t open a new topic in the Datacenter subforum… anyway: We’re trialing UCP (and Docker EE in general). After operating normally for a few hours, UPC UI doesn’t see any containers or statistics … --- ## [What kind of IP for AWS deployed UCP?](https://forums.docker.com/t/what-kind-of-ip-for-aws-deployed-ucp/33947)
**Author:** [@brikeyes](https://forums.docker.com/u/brikeyes)\ **Replies:** 0\ **Last updated:** [June 22, 2017, 6:09pm UTC](https://forums.docker.com/t/what-kind-of-ip-for-aws-deployed-ucp/33947 "2017-06-22T18:09:03Z")
I am highly AWS ignorant but I need static IPs according to docker for a UCP install I think , does this mean I can use an “elastic” IP for Docker UCP? thanks ! --- ## [Trying to find the UCP API](https://forums.docker.com/t/trying-to-find-the-ucp-api/29084)
**Author:** [@sudoritz](https://forums.docker.com/u/sudoritz)\ **Replies:** 1\ **Last updated:** [March 2, 2017, 12:44am UTC](https://forums.docker.com/t/trying-to-find-the-ucp-api/29084 "2017-03-02T00:44:22Z")
Im looking to on a hollistic view get a stat every 5 minutes to see health of ALL Docker containers from UCP 2.1 not sure the best method. and if metrics is active without seeing all continaners and then individual qu… --- ## [Ldap search configuration with UCP and DTR](https://forums.docker.com/t/ldap-search-configuration-with-ucp-and-dtr/27688)
**Author:** [@pennacook](https://forums.docker.com/u/pennacook)\ **Replies:** 0\ **Last updated:** [January 27, 2017, 7:04pm UTC](https://forums.docker.com/t/ldap-search-configuration-with-ucp-and-dtr/27688 "2017-01-27T19:04:50Z")
Currently, the LDAP configuration mechanism that is in DTR is not the same as UCP. It would be great to see DTR use the same configuration method options or have UCP feed that configuration into DTR. --- ## [DDC configuration file](https://forums.docker.com/t/ddc-configuration-file/24963)
**Author:** [@pennacook](https://forums.docker.com/u/pennacook)\ **Replies:** 1\ **Last updated:** [November 18, 2016, 8:38am UTC](https://forums.docker.com/t/ddc-configuration-file/24963 "2016-11-18T08:38:02Z")
Looking to see if there is a way to do certain Docker Data Center configuration via a configuration file or API method? DTR integration Authentication Swarm mode (in UCP 2.0.0) Thanks! --- ## [An error occurred trying to connect: read tcp 192.168.99.100:2376: connection reset by peer](https://forums.docker.com/t/an-error-occurred-trying-to-connect-read-tcp-192-168-99-100-connection-reset-by-peer/8200)
**Author:** [@javapenguin](https://forums.docker.com/u/javapenguin)\ **Replies:** 2\ **Last updated:** [October 26, 2016, 6:30pm UTC](https://forums.docker.com/t/an-error-occurred-trying-to-connect-read-tcp-192-168-99-100-connection-reset-by-peer/8200 "2016-10-26T18:30:11Z")
I am getting an error during the Evaluation installation and quickstart Step 5. Install the UCP controller When I run this command: docker run --rm -it -v /var/run/docker.sock:/var/run/docker.sock –name ucp docker… --- ## [Docker UCP and DTR Installation](https://forums.docker.com/t/docker-ucp-and-dtr-installation/19808)
**Author:** [@adityosnrost](https://forums.docker.com/u/adityosnrost)\ **Replies:** 0\ **Last updated:** [August 5, 2016, 6:34am UTC](https://forums.docker.com/t/docker-ucp-and-dtr-installation/19808 "2016-08-05T06:34:02Z")
Hi, I would like to install more Docker features on my machine or on premise. Currently, I have Docker Engine running on my machine. I would like to try UCP and DTR. If I installed UCP, is DTR coming along with it or I n… --- ## [Docker UCP container HA](https://forums.docker.com/t/docker-ucp-container-ha/13293)
**Author:** [@kenssam](https://forums.docker.com/u/kenssam)\ **Replies:** 0\ **Last updated:** [May 24, 2016, 9:03am UTC](https://forums.docker.com/t/docker-ucp-container-ha/13293 "2016-05-24T09:03:31Z")
HI, I am trying to build container failover (HA) in cluster (swarm/ucp on aws). can anyone point me on howto? also if you can guide on load balancer I will be thankful. thanks in advance. /Kenssam --- ## [Problem adding new node to cluster (certificate problem)](https://forums.docker.com/t/problem-adding-new-node-to-cluster-certificate-problem/10776)
**Author:** [@hmaeck](https://forums.docker.com/u/hmaeck)\ **Replies:** 0\ **Last updated:** [May 3, 2016, 12:17pm UTC](https://forums.docker.com/t/problem-adding-new-node-to-cluster-certificate-problem/10776 "2016-05-03T12:17:57Z")
Hello, I’ve got a setup with 3 nodes (3 x boot2docker on vmware) and I want to add another node using the generic driver. I ssh’d into the new node that I’ve got provisioned iwth docker using docker-machine (base-os is …