哈希库代理模板在启动时失败"no known secret ID"

Question

使用模板启动vault代理：

vault agent -config=templates/config.hcl -log-level=debug

失败，出现以下错误：

[ERROR]auth.handler:从方法获取路径或数据时出错：ERROR="没有已知的秘密ID"；回退=2.438818298

重现问题的步骤：

政策：

path "my-app/data/testsecret/*" {
capabilities = ["create", "update", "read"]
}
path "my-app/metadata/testsecret/*" {
capabilities = ["list"]
}

客户端配置：

pid_file = "./pidfile"
vault {
address = "http://XX.XX.XX.XX:XXXX"
}
auto_auth {
method {
type      = "approle"
config = {
role_id_file_path = "templates/roleid"
secret_id_file_path = "templates/secretid"
}
}
sink {
type = "file"
config = {
path = "templates/file-foo"
}
}
}
template {
source      = "templates/template.ctmpl"
destination = "templates/render.txt"
}

template.ctmpl:

{{ with secret "my-app/data/testsecret" }}
passwd: {{ .Data.data.passwd }}
{{ end }}

我认为这个秘密是存在的：

$ vault kv get my-app/testsecret
====== Metadata ======
Key              Value
---              -----
created_time     2020-10-22T07:18:48.205108671Z
deletion_time    n/a
destroyed        false
version          6
===== Data =====
Key       Value
---       -----
passwd    cat

秘密是kvv2：

$ vault secrets list --detailed |grep my-app
my-app/       kv           kv_5898e685           system         system     false             replicated     false        false                      map[version:2]    n/a                                                        cd436e93-db3b-c317-1c31-6967c7b25764

Answer 1

最后我可以解决重新创建秘密id:的问题

vault write -f auth/approle/role/test-role/secret-id

并覆盖secret_id_file_path(templates/secretid(，之后模板已被渲染！！！

vault agent -config=templates/config.hcl
==> Vault agent started! Log data will stream in below:
==> Vault agent configuration:
Cgo: disabled
Log Level: info
Version: Vault v1.5.4
Version Sha: 1a730771ec70149293efe91e1d283b10d255c6d1
2020-10-22T13:28:59.096+0200 [INFO]  sink.server: starting sink server
2020-10-22T13:28:59.096+0200 [INFO]  auth.handler: starting auth handler
2020-10-22T13:28:59.097+0200 [INFO]  auth.handler: authenticating
2020-10-22T13:28:59.096+0200 [INFO]  template.server: starting template server
2020/10/22 11:28:59.097331 [INFO] (runner) creating new runner (dry: false, once: false)
2020/10/22 11:28:59.097874 [INFO] (runner) creating watcher
2020-10-22T13:28:59.125+0200 [INFO]  auth.handler: authentication successful, sending token to sinks
2020-10-22T13:28:59.125+0200 [INFO]  auth.handler: starting renewal process
2020-10-22T13:28:59.125+0200 [INFO]  template.server: template server received new token
2020/10/22 11:28:59.125672 [INFO] (runner) stopping
2020/10/22 11:28:59.125710 [INFO] (runner) creating new runner (dry: false, once: false)
2020/10/22 11:28:59.125847 [INFO] (runner) creating watcher
2020/10/22 11:28:59.125955 [INFO] (runner) starting
2020-10-22T13:28:59.161+0200 [INFO]  auth.handler: renewed auth token
2020/10/22 11:28:59.251586 [INFO] (runner) rendered "templates/render.txt" => "templates/_env"