51 lines
1.7 KiB
Markdown
51 lines
1.7 KiB
Markdown
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---
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layout: "docs"
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page_title: "Environment"
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sidebar_current: "docs-commands-environment"
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description: |-
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Vault's behavior can be modified by certain environment variables.
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---
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# Environment variables
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The Vault CLI will read the following environment variables to set
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behavioral defaults. These can be overridden in all cases using
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command-line arguments; see the command-line help for details.
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The following table describes them:
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<table>
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<tr>
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<th>Variable name</th>
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<th>Value</th>
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</tr>
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<tr>
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<td><tt>VAULT_TOKEN</tt></td>
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<td>The Vault authentication token. If not specified, the token located in <tt>$HOME/.vault-token<tt> will be used if it exists.</td>
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</tr>
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<tr>
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<td><tt>VAULT_ADDR</tt></td>
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<td>The address of the Vault server.</td>
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</tr>
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<tr>
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<td><tt>VAULT_CACERT</tt></td>
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<td>Path to a PEM-encoded CA cert file to use to verify the Vault server SSL certificate.</td>
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</tr>
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<tr>
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<td><tt>VAULT_CAPATH</tt></td>
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<td>Path to a directory of PEM-encoded CA cert files to verify the Vault server SSL certificate. If <tt>VAULT_CACERT</tt> is specified, its value will take precedence.</td>
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</tr>
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<tr>
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<td><tt>VAULT_CLIENT_CERT</tt></td>
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<td>Path to a PEM-encoded client certificate for TLS authentication to the Vault server.</td>
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</tr>
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<tr>
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<td><tt>VAULT_CLIENT_KEY</tt></td>
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<td>Path to an unencrypted PEM-encoded private key matching the client certificate.</td>
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</tr>
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<tr>
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<td><tt>VAULT_SKIP_VERIFY</tt></td>
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<td>If set, do not verify Vault's presented certificate before communicating with it. Setting this variable is not recommended except during testing.</td>
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</tr>
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</table>
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