Patrick de Ruiter
3af1102377
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- Added all files from consul_template-legacy and consul_template-org roles - These roles are now regular directories instead of submodules
50 lines
1.9 KiB
Markdown
50 lines
1.9 KiB
Markdown
#consul_template
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An Ansible role to install and configure HashiCorp’s consul-template, securely fetching TLS certificates and private keys\
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from HashiCorp Vault using AppRole authentication, rendering them to disk, and reloading services when certificates change.
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### Requirements
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• consul-template binary downloaded from HashiCorp releases.
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• Network connectivity from the target host to the Vault instance (vault_address).
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• Appropriate Vault AppRole credentials (vault_approle_role_id, vault_approle_secret_id) provisioned by Terraform or other automation.
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### Role Variables
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The following variables are required and should be set either through inventory or as role parameters:
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| Variable | Description | Default |
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| vault_address | URL of your HashiCorp Vault instance | None (required) |
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| vault_approle_role_id | Vault AppRole Role ID for consul-template authentication | None (required) |
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| vault_approle_secret_id | Vault AppRole Secret ID for consul-template authentication | None (required) |
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| environment | Environment identifier (e.g., prod, nonprod) | None (required) |
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| short_hostname | Short hostname of the target server (used in file naming) | None (required) |
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### Dependencies
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No direct Ansible Galaxy role dependencies. However, it relies on Terraform to provision AppRole credentials and Vault secrets.
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### Example Playbook
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Example playbook demonstrating basic role usage:
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```yml
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- hosts: webservers
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become: true
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roles:
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- role: consul_template
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vars:
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vault_address: "https://vault.example.com:8200"
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vault_approle_role_id: "{{ vault_approle_role_id }}"
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vault_approle_secret_id: "{{ vault_approle_secret_id }}"
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environment: "prod"
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short_hostname: "web01"
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```
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### License
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BSD
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### Author Information
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Created by Patrick De Ruiter.
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