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bongoDev | Delegation, run_once, localhost & Cross-Host Orchestration - Ansible Pro

TopicAnsible Pro

01Ansible Mental Model: Agentless Automation, Desired State & ArchitecturePreview
02Install Ansible, ansible-core vs ansible & Build a Clean Project
03Inventory Deep Dive: Hosts, Groups, Patterns & Inventory Graph
04Connectivity: SSH, Authentication, Python, WinRM & Connection Plugins
05Ad Hoc Commands, Modules, FQCNs & ansible-doc
06Playbooks: Plays, Tasks, Modules, Idempotency & Execution Order
07Variables, Scope, Precedence, group_vars, host_vars & Extra Vars
08Facts, Magic Variables, Registered Results & set_fact
09Jinja2 Templates, Filters, Tests & Lookups
10Conditionals, registered Data, changed_when & failed_when
11Loops, until/retries, Batch Data & Safe Iteration
12Handlers, notify, listen & Controlled Service Restarts
13Privilege Escalation with become: sudo Without Running Everything as Root
14Core System Automation: Packages, Services, Files, Users & Cron
15Configuration Deployment: template, copy, lineinfile, blockinfile & Validation
16Roles: Reusable Automation Architecture, Defaults, Tasks, Handlers & Templates
17Imports vs Includes: Static and Dynamic Reuse
18Collections, Ansible Galaxy, requirements.yml & FQCN Discipline
19Ansible Vault, no_log & Production Secret Boundaries
20Dynamic Inventory: Cloud, CMDB & Inventory Plugins
21Delegation, run_once, localhost & Cross-Host Orchestration
22Error Handling: blocks, rescue, always, retries & Recovery Paths
23Execution Control: forks, serial, throttle, strategy, async & Rolling Updates
24Tags, --limit, --start-at-task, --step, check & diff Mode
25Linting, Syntax Validation, Idempotency Tests & Automation Quality Gates
26Cloud Automation with Collections: AWS, Azure & GCP Boundaries
27Network Device, Windows & Non-Linux Automation Patterns
28Execution Environments, ansible-builder & Reproducible Automation Runtimes
29AWX / Automation Controller: Projects, Inventories, Credentials, Jobs & RBAC
30Ansible in CI/CD: GitHub Actions, Jenkins, Review Gates & Promotion
31Production Project Architecture: Inventories, Roles, Collections & Environment Boundaries
32Security Hardening for Ansible: Least Privilege, Trust, Dependencies & Logs
33Performance & Scale: Facts, forks, SSH Reuse, Pipelining, Caching & API Limits
34End-to-End Lab: Provision a Production-Like Web Tier with Roles
35Ansible Debugging & Troubleshooting Playbook
36Ansible Command Playbook: What Each Command Proves
37Ansible Pro Cheatsheet: Inventory, Playbooks, Vault, Roles & Debugging

Englishবাংলা

Knowledge Hub/Ansible Pro/Delegation, run_once, localhost & Cross-Host Orchestration

Paid lesson · Advanced · 26 min read

Delegation, run_once, localhost & Cross-Host Orchestration

Coordinate work across hosts and external systems using delegation, run_once and batch-aware operations.

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