Skip to content

Infra docs

CentOS postfix setup

Initializing search

centos/centos-infra-docs

Overview
Operations
Build and Delivery
Public Applications
Infra services
Security
Ansible
Tips and Tricks

Infra docs

centos/centos-infra-docs

Overview
Operations
Operations
- CentOS Operations guide
- Common infra
  Common infra
- Infra/node decommissioning
- Applications
  Applications
  - Wordpress SOPs
  - CentOS Mirror managements SOP
- CI Infra
  CI Infra
  - SOP
    SOP
    
    Installations
    Installations
    
    Steps for installing OCP 4.3 on bare metal:
    
    Persistent storage via NFS
    
    Prerequisites
    
    Adding some workloads for testing
    
    LocalStorage
    LocalStorage
    
    Binding a PVC to a local storage PV
    
    Adding Local Storage
    
    Onboard Tenants
    Onboard Tenants
    
    CentOS CI - On-boarding
    
    SOP to create/migrate Duffy tenant
    
    Add an OpenID identity provider to the cluster
    
    Adding Admin Users
    
    Adding Nodes
    
    Adding privilged security context constraint to a service account
    
    Adding taints to a node
    
    Authenticating with the OCP cluster via the command line oc utility
    
    Basic SeaMicro operations
    
    Cleaning legacy Jenkins Storage
    
    Configuring the Internal Image Registry
    
    Cordoning nodes and draining pods
    
    Creating etcd backup
    
    Disabling the self-provisioners role
    
    Graceful Cluster Shutdown
    
    Graceful Cluster Startup
    
    Monitoring
    
    Onboarding sysadmins
    
    Outage Preparation
    
    Replacing Certs
    
    Reflecting FAS/ACO user email change
    
    Upgrades
    Upgrades
    
    Upgrade email notification template
    
    Upgrading Jenkins in CI
    
    cico-workspace container upgrade
  - Spikes
    Spikes
    
    Configure default permissions for ACO users
    
    Investigate adding routes from apps.ci.centos.org
    
    Kubevirt operator
    
    Workloads on specific nodes
  - Migration
Build and Delivery
Build and Delivery
- Git source control
- Build Systems
  Build Systems
- Validate
  Validate
  - Qa
- Mirrors CDN
  Mirrors CDN
  - Mirror network
Public Applications
Public Applications
- Duffy
  Duffy
  - About
- CentOS Website
- CentOS Bugs tracker
- Mailing Lists
- CentOS Documentation websites
- CentOS blog platform
Infra services
Infra services
- Authentication service for CentOS Infrastructure
- CentOS DNS authoritative and resolvers setup
- CentOS postfix setup CentOS postfix setup
  Table of contents
  - CentOS postfix setup
    
    Main setup
    
    SPF records
    
    Aliases
    
    @centos.org aliases
    
    @centosproject.org aliases
- Sponsors
- Centos ci
- Openshift
- Monitoring stack
- CentOS Infrastructure Team
- CentOS Backups
Security
Security
Ansible
Ansible
Tips and Tricks
Tips and Tricks

CentOS postfix setup

CentOS postfix setup¶

Main setup¶

SPF records¶

Aliases¶

@centos.org aliases¶

@centosproject.org aliases¶

Previous CentOS DNS authoritative and resolvers setup

Made with Material for MkDocs