# OPENVIDU 3.3.0 Single Node Installation Issue

**URL:** <https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391>\
**Category:** Issues with deployments\
**Created:** [July 3, 2025, 7:27am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391 "2025-07-03T07:27:10Z")\
**Posts on this page:** 7\
**Page:** 1

<div class="post-metadata">

**Author:** ![x3m4ikc](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/x3m4ikc/32/2595_2.png) [@x3m4ikc](https://openvidu.discourse.group/u/x3m4ikc)\
**Post date:** [July 3, 2025, 7:27am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/1 "2025-07-03T07:27:10Z")

</div>

Hello,

I`m trying to install OpenVidu Single Node 3.3.0 on a Astra Linux 1.8 (it`s russian OS). The installation process completes without errors.

I used the command:

```auto
sh <(curl -fsSL http://get.openvidu.io/community/singlenode/latest/install.sh)

```

I start the app with command:

```auto
systemctl start openvidu

```

After starting the app I got an error when I trying to connect to room through default fronted app. I ran on server the command:

```auto
docker logs caddy -f 

```

I see:

```auto
{"level":"info","ts":1751527162.6072543,"msg":"redirected default logger","from":"stderr","to":"stdout"}
{"level":"warn","ts":1751527162.642242,"logger":"http.auto_https","msg":"server is listening only on the HTTP port, so no automatic HTTPS will be applied to this server","server_name":"redirect","http_port":80}
{"level":"warn","ts":1751527162.654585,"logger":"http","msg":"HTTP/2 skipped because it requires TLS","network":"tcp","addr":":9000"}
{"level":"warn","ts":1751527162.668249,"logger":"http","msg":"HTTP/3 skipped because it requires TLS","network":"tcp","addr":":9000"}
{"level":"info","ts":1751527162.668296,"logger":"http.log","msg":"server running","name":"minio","protocols":["h1","h2","h3"]}
{"level":"warn","ts":1751527162.6686482,"logger":"http","msg":"HTTP/2 skipped because it requires TLS","network":"tcp","addr":":7880"}
{"level":"warn","ts":1751527162.6686733,"logger":"http","msg":"HTTP/3 skipped because it requires TLS","network":"tcp","addr":":7880"}
{"level":"info","ts":1751527162.6703792,"logger":"http.log","msg":"server running","name":"public","protocols":["h1","h2","h3"]}
{"level":"warn","ts":1751527162.6717546,"logger":"http","msg":"HTTP/2 skipped because it requires TLS","network":"tcp","addr":":80"}
{"level":"warn","ts":1751527162.6717827,"logger":"http","msg":"HTTP/3 skipped because it requires TLS","network":"tcp","addr":":80"}
{"level":"info","ts":1751527162.671797,"logger":"http.log","msg":"server running","name":"redirect","protocols":["h1","h2","h3"]}
{"level":"info","ts":1751527162.6911683,"msg":"warning: \"certutil\" is not available, install \"certutil\" with \"apt install libnss3-tools\" or \"yum install nss-tools\" and try again"}
{"level":"info","ts":1751527162.6958785,"msg":"define JAVA_HOME environment variable to use the Java trust"}
{"level":"debug","ts":1751527162.7451732,"logger":"layer4","msg":"listening","address":"tcp/[::]:1935"}
{"level":"debug","ts":1751527162.7475812,"logger":"layer4","msg":"listening","address":"tcp/[::]:443"}
{"level":"info","ts":1751527162.7537715,"msg":"autosaved config (load with --resume flag)","file":"/root/.config/caddy/autosave.json"}
{"level":"info","ts":1751527162.759338,"msg":"serving initial configuration"}

```

I already made self-signed certificates and put \*.key file and \*.pem file into the folder /openvidu/owncert

Besides I got other problem. I can ran the openvidu v3.3.0 only with mongo image:4.4

```auto
image: docker.io/mongo:4.4

```

---

<div class="post-metadata">

**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:** [July 3, 2025, 9:35am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/2 "2025-07-03T09:35:10Z")

</div>

Hello @x3m4ikc , if you want to use your own Certificates, you must select `Own Certificate` in the `Select which certificate type to use` question, then the installer would ask you to paste the contents of the `.pem` files and it will configure your deployment to be used with those certificates.

Can you try to reinstall it again?

Best Regards.

---

<div class="post-metadata">

**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:** [July 3, 2025, 9:49am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/3 "2025-07-03T09:49:18Z")

</div>

Regarding your mongo issue, after installing OpenVidu, check if there is any container restarting with `docker ps` and check the logs of those restarting with `docker logs -f <name_of_container>`

---

<div class="post-metadata">

**Author:** ![x3m4ikc](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/x3m4ikc/32/2595_2.png) [@x3m4ikc](https://openvidu.discourse.group/u/x3m4ikc)\
**Post date:** [July 3, 2025, 11:10am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/4 "2025-07-03T11:10:48Z")

</div>

Thank you, I already found the mistake i made. Sorry for not saying it. Thank you for your fast answer!!  
Best wishes

---

<div class="post-metadata">

**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:** [July 3, 2025, 11:12am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/5 "2025-07-03T11:12:34Z")

</div>

Just wondering, what was the error? Just to have feedback to improve the UX of the installation process 🙂

---

<div class="post-metadata">

**Author:** ![x3m4ikc](https://yyz2.discourse-cdn.com/free1/user_avatar/openvidu.discourse.group/x3m4ikc/32/2595_2.png) [@x3m4ikc](https://openvidu.discourse.group/u/x3m4ikc)\
**Post date:** [July 3, 2025, 11:24am UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/6 "2025-07-03T11:24:10Z")

</div>

I made a mistake in creating SSL 🙃  
I got a very little question. In installing proccess there is an option to make SSL. Am I right, that OpenVidu installation can create self-sighned certificates if I choose " _Self Signed Certificate_"  
certificate type in installation procces?

---

<div class="post-metadata">

**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:** [July 3, 2025, 12:25pm UTC](https://openvidu.discourse.group/t/openvidu-3-3-0-single-node-installation-issue/5391/7 "2025-07-03T12:25:30Z")

</div>

Yes, but this option is usually for development environment or testing. It is created by Caddy server.