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62 lines
1.3 KiB
Markdown
62 lines
1.3 KiB
Markdown
vault
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=====
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[`Vault`][1] is a tool for securely accessing secrets. A secret is anything
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that you want to tightly control access to, such as API keys, passwords,
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certificates, and more. Vault provides a unified interface to any secret, while
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providing tight access control and recording a detailed audit log.
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## docker-compose.yml
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```
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data:
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image: busybox
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volumes:
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- /var/lib/vault
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vault:
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image: vimagick/vault
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ports:
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- "8200:8200"
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volumes:
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- vault/vault.crt:/etc/vault/vault.crt
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- vault/vault.key:/etc/vault/vault.key
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volumes_from:
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- data
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privileged: true
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restart: always
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```
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> You can also mount customized `vault.hcl`.
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## server
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```
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$ cd ~/fig/vault
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$ mkdir vault
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$ openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout vault/vault.key -out vault/vault.crt
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$ docker-compose up -d
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$ docker cp vault_vault_1:/usr/bin/vault /usr/local/bin/
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```
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## client
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```
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$ export VAULT_ADDR='https://127.0.0.1:8200'
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$ vault status
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$ vault init | tee vault.secret
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$ vault unseal
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$ vault auth
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$ vault write secret/name key=value
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$ vault read secret/name
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$ vault seal
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```
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- Split `vault.secret`, keep them a secret.
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- Run `vault unseal` 3 times to unseal.
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- Use `key=@value` to read secret from file.
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[1]: https://www.vaultproject.io/
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