# CloudFormation Stack creation fails - Lets Encrypt SSL **URL:** \ **Category:** Issues with deployment\ **Tags:** v2\ **Created:** [March 8, 2020, 2:27am UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213 "2020-03-08T02:27:38Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Dimitri\_B](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/dimitri_b/32/119_2.png) [@Dimitri\_B](https://openvidu.discourse.group/u/Dimitri_B)\ **Post date:** [March 8, 2020, 2:27am UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213/1 "2020-03-08T02:27:39Z")
Hi, I am trying to deploy openVidu on AWS, on CloudFormation. I associated an ElasticIP to my domain (via DNS A record) The deployment always fails at a Wait Condition step ![image](https://global.discourse-cdn.com/free1/uploads/openvidu/original/1X/be8acff54b491244aebf8aae30b28bf286e344d4.png) **I.** **CloudFormation Configuration parameters** ``` openVidu-letsencrypt-synergisertechnologies **Template** Template URL https://s3-eu-west-1.amazonaws.com/aws.openvidu.io/CF-OpenVidu-latest.yaml Stack description Deploying OpenVidu Server over AWS **Parameters** (22) Key Value FreeHTTPAccesToRecordingVideos false InstanceType t2.xlarge KeyName openvidu-key-3 LetsEncryptEmail d ******* @gmail.com MyDomainName synergisertechnologies.com OpenViduSecret ********* OpenViduVersion 2.11.0 OpenViduWebhook true OpenViduWebhookEndpoint http://my.endpoint.com OpenViduWebhookEvents sessionCreated,sessionDestroyed,participantJoined,participantLeft,webrtcConnectionCreated,webrtcConnectionDestroyed,recordingStatusChanged OpenViduWebhookHeaders - OpenviduRecordingNotification publisher_moderator OpenviduStreamsVideoMaxRecvBandwidth 1000 OpenviduStreamsVideoMaxSendBandwidth 1000 OpenviduStreamsVideoMinRecvBandwidth 300 OpenviduStreamsVideoMinSendBandwidth 300 OwnCertCRT - OwnCertKEY - PublicElasticIP 3.12.130.13 WantToDeployDemos true WantToSendInfo true WhichCert letsencrypt ``` **II** **Deployment file** Here are the last lines if the Deployment file: ``` Cloud-init v. 19.1-1-gbaa47854-0ubuntu1~16.04.1 running 'modules:final' at Sun, 08 Mar 2020 01:29:21 +0000. Up 33.84 seconds. 2020-03-08 01:35:12,874 - util.py[WARNING]: Failed running /var/lib/cloud/instance/scripts/part-001 [2] 2020-03-08 01:35:12,877 - cc_scripts_user.py[WARNING]: Failed to run module scripts-user (scripts in /var/lib/cloud/instance/scripts) 2020-03-08 01:35:12,877 - util.py[WARNING]: Running module scripts-user () failed Cloud-init v. 19.1-1-gbaa47854-0ubuntu1~16.04.1 finished at Sun, 08 Mar 2020 01:35:12 +0000. Datasource DataSourceEc2Local. Up 383.95 seconds ``` **III** **OpenVidu logs** There was no openVidu log created. The deployment works with the self signed SSL option. Thanks ---
**Author:** ![Dimitri\_B](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/dimitri_b/32/119_2.png) [@Dimitri\_B](https://openvidu.discourse.group/u/Dimitri_B)\ **Post date:** [March 11, 2020, 4:46am UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213/2 "2020-03-11T04:46:14Z")
Hi, just checking if I asked the question wrong, more information is needed or there’s a mistake in my settings? Thanks. ---
**Author:** ![cruizba](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/cruizba/32/18_2.png) [@cruizba](https://openvidu.discourse.group/u/cruizba)\ **Post date:** [March 12, 2020, 9:58am UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213/3 "2020-03-12T09:58:13Z")
Hello Dimitri: Try to deploy again, but this time disable option `Rollback on failure` (Configure stack options -\> Advanced Options -\> Stack creation options). This will prevent the instance to be terminated in case of failure so we can gather logs. Once you re-deploy with this option, the stack will still fail but you’ll be able to access instances through SSH and recover some files. ![image](https://global.discourse-cdn.com/free1/uploads/openvidu/original/1X/c92ebdcfc58bea57e1fc2018594aae526f610193.png) After SSH, could you attach logs from: - `/var/log/cloud-init.log` - `/var/log/cloud-init-output.log` Best Regards, Carlos ---
**Author:** ![Dimitri\_B](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/dimitri_b/32/119_2.png) [@Dimitri\_B](https://openvidu.discourse.group/u/Dimitri_B)\ **Post date:** [March 14, 2020, 12:41am UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213/4 "2020-03-14T00:41:17Z")
Hi Carlos, I cannot upload file types other than image. I have uploaded the log files at the links below: - `/var/log/cloud-init.log` [https://magicwindowescapebucket1.s3.us-east-2.amazonaws.com/openViduErrorLogs/cloud-init.log](https://magicwindowescapebucket1.s3.us-east-2.amazonaws.com/openViduErrorLogs/cloud-init.log) - `/var/log/cloud-init-output.log` [https://magicwindowescapebucket1.s3.us-east-2.amazonaws.com/openViduErrorLogs/cloud-init-output.log](https://magicwindowescapebucket1.s3.us-east-2.amazonaws.com/openViduErrorLogs/cloud-init-output.log) Thanks, Dimitri ---
**Author:** ![cruizba](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/cruizba/32/18_2.png) [@cruizba](https://openvidu.discourse.group/u/cruizba)\ **Post date:** [March 17, 2020, 4:04pm UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213/5 "2020-03-17T16:04:09Z")
Hi, I think what the problem is. There was an error with ddeb ubuntu repositories days ago, maybe now is working… We’ve updated deprecated repos in 2.12.0. You have a new release of OpenVidu if you want to try. Check: [https://openvidu.io/docs/deployment/deploying-aws/](https://openvidu.io/docs/deployment/deploying-aws/) Regards, Carlos ---
**Author:** ![Dimitri\_B](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/dimitri_b/32/119_2.png) [@Dimitri\_B](https://openvidu.discourse.group/u/Dimitri_B)\ **Post date:** [March 21, 2020, 2:49am UTC](https://openvidu.discourse.group/t/cloudformation-stack-creation-fails-lets-encrypt-ssl/213/6 "2020-03-21T02:49:37Z")
Fantastic. It works now. Thank you Carlos!