# Mosip V3 deployment

**URL:** <https://community.mosip.io/t/mosip-v3-deployment/1612>\
**Category:** Support\
**Created:** [October 18, 2024, 12:51pm UTC](https://community.mosip.io/t/mosip-v3-deployment/1612 "2024-10-18T12:51:07Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Deeksha\_Singh](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/deeksha_singh/32/1328_2.png) [@Deeksha\_Singh](https://community.mosip.io/u/Deeksha_Singh)\
**Post date:** [October 18, 2024, 12:51pm UTC](https://community.mosip.io/t/mosip-v3-deployment/1612/1 "2024-10-18T12:51:07Z")

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Hii… I want to know if MOSIP V3 deployment is possible on a single node locally. Is Wireguard required for local deployment as well? I followed the [MOSIP V3 on-prem installation guide([https://docs.mosip.io/1.2.0/deploymentnew/v3-installation/on-prem-installation-guidelines](https://docs.mosip.io/1.2.0/deploymentnew/v3-installation/on-prem-installation-guidelines))] but encountered an issue where I couldn’t connect to PostgreSQL, getting ‘password incorrect or temporarily failure’ errors. Could you please provide the procedure and list of dependencies for V3 deployment on a single local node?

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**Author:** ![Vibha\_Gondkar](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/vibha_gondkar/32/1143_2.png) [@Vibha\_Gondkar](https://community.mosip.io/u/Vibha_Gondkar)\
**Post date:** [October 21, 2024, 3:44am UTC](https://community.mosip.io/t/mosip-v3-deployment/1612/2 "2024-10-21T03:44:53Z")

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Hi @Deeksha_Singh ,

Welcome to the community, we are looking into your query, and one of our experts will get back to you shortly.

Best Regard,  
Team MOSIP

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**Author:** ![ckm007](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/ckm007/32/264_2.png) [@ckm007](https://community.mosip.io/u/ckm007)\
**Post date:** [October 21, 2024, 6:55am UTC](https://community.mosip.io/t/mosip-v3-deployment/1612/3 "2024-10-21T06:55:16Z")

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MOSIP V3 architecture is designed with k8 cluster with multiple nodes.  
All the Pre-requistes (hardware, software, network etc) are listed [here](https://docs.mosip.io/1.2.0/deploymentnew/v3-installation/on-prem-installation-guidelines#pre-requisites).

Overall MOSIP consists of more than 70 microservices and their external dependencies, Installing it fully in single node will require much higher configuration for a node so wont be suitable.

Also if you want to try out the installation of specific modules then that is possible on a node and for that follow the developer setup guide from respective modular repos.

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**Author:** ![Deeksha\_Singh](https://dub1.discourse-cdn.com/flex017/user_avatar/community.mosip.io/deeksha_singh/32/1328_2.png) [@Deeksha\_Singh](https://community.mosip.io/u/Deeksha_Singh)\
**Post date:** [October 21, 2024, 9:46am UTC](https://community.mosip.io/t/mosip-v3-deployment/1612/4 "2024-10-21T09:46:40Z")

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As u suggested i want to deployed per-reg module independently on a single node but i am new to mosip deployment so please provide the proper steps for it …  
As i already gone through the pre-reg developer guide but i am not able to run it pre-reg services as a single java application

 ![Screenshot 2024-10-21 150932](https://europe1.discourse-cdn.com/flex017/uploads/mosip1/original/2X/8/87e9e8c47997c9554d6d107eaddd12899633a435.png)

note - The application tried to request a new token from the OIDC service at [https://collab.mosip.net/auth/realms/](https://collab.mosip.net/auth/realms/)  
but received a 404 Not Found error. This indicates that the OIDC service endpoint is either unavailable or incorrect.  
this issue i am facing

while I am trying to access services from collab