Ansible

1. 1

   What Is Ansible

   Configuration managementAgentless automationIdempotencyControl nodeManaged nodesPlaybooks vs scripts
   20 min
2. 2

   Inventory and Ad Hoc Commands

   Inventory fileHost groupsAd hoc commandsAnsible pingAnsible -mAnsible -a
   25 min
3. 3

   Your First Playbook

   Playbook structurePlaysHostsTasksBecomeAnsible-playbook command
   30 min
4. 4

   Tasks, Modules, and Handlers

   TasksModulesHandlersNotifyChanged_whenService restart pattern
   30 min
5. 5

   Variables and Facts

   Variables in playbooksVars filesGroup_varsHost_varsFactsVariable precedence basics
   30 min
6. 6

   Templates with Jinja2

   Template moduleJinja2 expressionsFiltersIf blocks in templatesFor loops in templates
   30 min
7. 7

   Loops and Conditionals

   Loop keywordLoop with dictsWhen conditionalsRegisterBlock and rescue basics
   30 min
8. 8

   Roles and Galaxy

   Role structureTasks/main.ymlDefaultsTemplates folderInclude_roleAnsible-galaxy install
   35 min
9. 9

   Vault and Secrets

   Ansible-vault encryptAnsible-vault editVault password fileEncrypted variablesVault id labels
   25 min
10. 10

    Tags and Debugging

    Tags on tasks and roles--tags and --skip-tags--start-at-taskVerbose flagsDebug moduleAnsible-playbook --check --diff
    25 min
11. 11

    Collections and Plugins

    CollectionsFQCNAnsible-galaxy collection installRequirements.yml for collectionsFilter plugins overviewLookup plugins overview
    25 min
12. 12

    Capstone: Multi Host Deploy

    Multi-play playbooksRoles in productionGroup_vars by environmentVault for secretsSerial and rolling updatesPutting it all together
    60 min

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