Difference between revisions of "CSEP Gitlab"
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| − | + | SCEC's CSEP project is coordinating an earthquake and ground motion forecasting project with national and international partners. Project members want to use the Gitlab system to support the development of the CSEP open-source scientific software development community, the code development, distributed version control, and automated software testing environment. Specifications describing the expected system requirements and preliminary data creation and transfer estimates are below. | |
| − | == CSEP | + | == CSEP Computer and Storage Inventory == |
*[[CSEP_Computers]] | *[[CSEP_Computers]] | ||
*[[CSEP_Hardware_Inventory]] | *[[CSEP_Hardware_Inventory]] | ||
| Line 9: | Line 9: | ||
** Sorted by Username: [[Media:Sorted_Storage_Jan2020.txt | Sorted Usage Report]] | ** Sorted by Username: [[Media:Sorted_Storage_Jan2020.txt | Sorted Usage Report]] | ||
| − | == Gitlab Installation == | + | == Overview and Gitlab Installation == |
| + | *[https://about.gitlab.com/ Gitlab] integration software. | ||
*[https://about.gitlab.com/pricing/#self-managed Gitlab Software Options] | *[https://about.gitlab.com/pricing/#self-managed Gitlab Software Options] | ||
*[https://about.gitlab.com/install/ GitLab and Runner Installation Information] | *[https://about.gitlab.com/install/ GitLab and Runner Installation Information] | ||
| Line 16: | Line 17: | ||
== CSEP2 System Overview Diagram == | == CSEP2 System Overview Diagram == | ||
| − | + | [[Image:Csep gitlab roadmap.pdf|left|150px| "Gitlab Server and Runner"]] | |
| − | Image:Csep gitlab roadmap.pdf|left|150px| "Gitlab Server and Runner" | + | |
| − | |||
*[[Media:Csep gitlab roadmap.pptx | Gitlab Server Configuration as ppt file]] | *[[Media:Csep gitlab roadmap.pptx | Gitlab Server Configuration as ppt file]] | ||
*[[Media:Csep gitlab roadmap.pdf | Gitlab Server Configuration as pdf file]] | *[[Media:Csep gitlab roadmap.pdf | Gitlab Server Configuration as pdf file]] | ||
Revision as of 02:09, 7 May 2020
SCEC's CSEP project is coordinating an earthquake and ground motion forecasting project with national and international partners. Project members want to use the Gitlab system to support the development of the CSEP open-source scientific software development community, the code development, distributed version control, and automated software testing environment. Specifications describing the expected system requirements and preliminary data creation and transfer estimates are below.
Contents
CSEP Computer and Storage Inventory
- CSEP_Computers
- CSEP_Hardware_Inventory
- Github Docs
- SCEC CSEP Storage Summaries:
- SCEC Storage Summary: Usage Report
- Sorted by Username: Sorted Usage Report
Overview and Gitlab Installation
- Gitlab integration software.
- Gitlab Software Options
- GitLab and Runner Installation Information
- GitLab Installation using Docker
- GitLab Runner Installation with Docker
CSEP2 System Overview Diagram
Gitlab AWS Commercial Configuration
Data Usage Estimates
Estimates for data usages are based on combining the two use cases for the GitLab repository (1) Code storage and (2) Storage of Large data files and experiment results. These estimates are based on data from the current CSEP project, such as current project members, current storage in current and old repositories, and rough estimates of expected data usage for past and future experiments.
Project Info:
CSEP Project Members: 20
CSEP1 Repo Size (in Gb): 1.2
Storage per experiment (in Tb): 1
(1) Code Storage
Total data stored: 25 Gb (High-end estimate including models, codes and benchmark data sets)
Data transferred: [50-500] Gb
(2) Data/Catalog Storage
Total Storage: 250 Gb
Data transferred: [100 Gb - 1 Tb]
(3) Experiment Results
Total Storage: 4 Tb
Data transferred: [100 Gb - 1 Tb]
Overall Estimates:
Total stored: ~4.5 Tb
Transferred: [250 Gb - 2.5 Tb]
Gitlab Basic System Requirements
- Recent Linux Distro (Ubuntu,Centos...)
- Generate SSH keys
- Configure SMTP Server
- 8GB RAM is the recommended minimum memory size for all installations and supports up to 100 users. 16GB RAM supports up to 500 users
- Databases: PostgreSQL
- Redis/Sidekiq: stores all user sessions and background task queue processes the background jobs with a multithreaded process
- Prometheus and it’s exporters
- Avoid installing GitLab Runner on the same machine where Gitlab is installed.
- GitLab needs JavaScript enabled in browsers to support features such as Issue Boards.
