# Quickstart: Cloud


## Access to HPC Cloud (short introduction) ---
In order to gain access to HPC Centre Cloud, you should take following steps: 1. Log in to ETAIS and authenticate with your TalTech UniID credentials via MyAccessID (TaaT has been removed, if you had an account, you should have received an invitation to join a project, and you need to create a MyAccessID account) 2. Upload your SSH Public Key to ETAIS Portal. 3. Contact us by email (hpcsupport@taltech.ee), in Teams (HPC Support Chat) or through [Helpdesk](software.md) to be added to a Project. 4. Get familiar with ETAIS documentation [here](https://etais.ee/self_service/).





## Access to HPC Cloud (long version) ---
HPC Centre runs OpenStack-based Cloud. In order to gain access to it, you should take following steps: 1. Log in to ETAIS and authenticate with your TalTech UniID credentials via MyAccessID For this the following steps should be done: 1.1 Go to ETAIS and chose 'sign in with MyAccessID. ![etais-login-1 alt ><](pictures/etais-login-1.png) 1.2 Chose TalTech as identity provider ![etais-login-2 alt ><](pictures/etais-login-2.png) 1.3 Log in using your UniID ![etais-login-3 alt ><](pictures/etais-login-3.png) 1.4 Confirm your data ![etais-login-4](pictures/etais-login-4.png)
1.5 Fill in the required fields, agree with term of use and press submit button. ![etais-login-5](pictures/etais-login-5.png) 2. Upload your SSH Public Key to ETAIS Portal. For this go to SSH page. ![etais-login-6](pictures/etais-login-6.png)
Add your public key (`id_rsa.pub`) to the correcponging field. ![etais-login-7](pictures/etais-login-7.png) How to get SSH keys can be read [here](ssh.md). 3. Contact us by email (hpcsupport@taltech.ee), in Teams (HPC Support Chat) or through [Helpdesk](software.md) to be added to a Project. 4. Get familiar with ETAIS documentation [here](https://etais.ee/self_service/).