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Vault cli tool

vault-cli is a command line tool for initialize a new HashiCorp Vault cluster or unsealing of existing.

Conditions

Following conditions necessary for work of tool:

Using

Initialization

./vault-cli bootstrap

vault-cli tool finds all the Vault nodes at Consul Catalog and initializes the first Vault node , unseal nodes and return to output Vault unseal keys and root token:

./vault-cli bootstrap
Unseal Key 1: +CyiPcb73fxh58KIffsG1HY1iBlEmfsldxTy01KO0SkV
Unseal Key 2: lx0fK56DpqZl88MNF0Tem53WzylD+ohBCRHfK6cubYzu
Unseal Key 3: vLJGBP5AOzY0Nly8wMP1jlNhsuvGcrfDuJ5UZrUj03/5
Unseal Key 4: tzEdApQxQ4PbXtCYGo+hRebw8l6fVQoh7lRjAp3YAeXv
Unseal Key 5: 8ZJyqmlIbaNYfvHUo8IY+VSRmEjHnTk8oeNM99h+Vxge

Initial Root Token: 336ff5e5-f45b-dc4e-9bdb-675ed510b589

* Unseal node: http://127.0.0.1:8220

Use key 1: +CyiPcb73fxh58KIffsG1HY1iBlEmfsldxTy01KO0SkV
Use key 2: lx0fK56DpqZl88MNF0Tem53WzylD+ohBCRHfK6cubYzu
Use key 3: vLJGBP5AOzY0Nly8wMP1jlNhsuvGcrfDuJ5UZrUj03/5

* Node unsealed

* Unseal node: http://127.0.0.1:8230

Use key 1: +CyiPcb73fxh58KIffsG1HY1iBlEmfsldxTy01KO0SkV
Use key 2: lx0fK56DpqZl88MNF0Tem53WzylD+ohBCRHfK6cubYzu
Use key 3: vLJGBP5AOzY0Nly8wMP1jlNhsuvGcrfDuJ5UZrUj03/5

* Node unsealed

Also, if at config parameter 'save' at section 'init' set 'true', all the output will be save to file 'vault-keys'.

Unseal

echo <Unseal Key1> <Unseal Key2> | ./vault-cli unseal

the num of unseal keys should be equal of threshold parameter of config file vault-cli.conf

vault-cli finds all the Vault nodes at Consul Catalog Service and unseals them using encryption keys.

echo +CyiPcb73fxh58KIffsG1HY1iBlEmfsldxTy01KO0SkV lx0fK56DpqZl88MNF0Tem53WzylD+ohBCRHfK6cubYzu vLJGBP5AOzY0Nly8wMP1jlNhsuvGcrfDuJ5UZrUj03/5 | ./vault-cli unseal   
* Unseal node: http://127.0.0.1:8220

Use key 1: +CyiPcb73fxh58KIffsG1HY1iBlEmfsldxTy01KO0SkV
Use key 2: lx0fK56DpqZl88MNF0Tem53WzylD+ohBCRHfK6cubYzu
Use key 3: vLJGBP5AOzY0Nly8wMP1jlNhsuvGcrfDuJ5UZrUj03/5

* Node successful unsealed

* Unseal node: http://127.0.0.1:8230

Use key 1: +CyiPcb73fxh58KIffsG1HY1iBlEmfsldxTy01KO0SkV
Use key 2: lx0fK56DpqZl88MNF0Tem53WzylD+ohBCRHfK6cubYzu
Use key 3: vLJGBP5AOzY0Nly8wMP1jlNhsuvGcrfDuJ5UZrUj03/5

* Node successful unsealed

Help

To get help message necessary run vault-cli without a parameters:

./vault-cli
Usage: vault-cli <command>

Common commands:
* bootstrap      Bootstrap Vault cluster
* unseal         Unseal vault cluster

Config file

Config file vault-cli.conf necessary for configuration of vault-cli.

The config file contains following sections with parameters:

vault

  • scheme - path to Vault scheme at Consul KV storage;
  • name - name of Vault service at Consul;

init

  • save - save unseal keys and root token to file, value is true of false;
  • shares - specifies the number of shares to split the master key into;
  • threshold - Specifies the number of shares required to reconstruct the master key. This must be less than or equal 'shares';

consul

  • addr - Consul address in format <addr>:<port>. For default using value 127.0.0.1:8500;
  • scheme - Consul scheme, for default it's 'http';

External packages