Consul Tokens from Spring Vault do not get picked up by Spring Cloud Config Consul

[tunaranch]

I'm trying to get a consul token from vault, so that spring cloud consul can get additional config from consul.

When I use this config:

# bootstrap.yml

## Config for vault
spring.cloud.vault:
  host: vault.host
  port: 443
  scheme: https # must be https for production
  config:
    lifecycle:
      enabled: true
    order: -10
  authentication: APPROLE # Same thing happens when using token
  app-role:
    role-id: ******
    secret-id: *******
  consul:
    enabled: true
    role: application
  fail-fast: false

## Consul config
spring.cloud.consul:
  enabled: true
  host: 127.0.0.1 
  port: 8500
  config:
    enabled: true
    format: FILES
    failFast: true
    profile-separator: '-'
    default-context: application

Here's what I see on app startup:

2016-12-01 11:01:19.701 DEBUG 58221 --- [           main] o.s.c.e.PropertySourcesPropertyResolver  : Could not find key 'spring.cloud.consul.token' in any property source
2016-12-01 11:01:19.701 DEBUG 58221 --- [           main] o.s.c.e.PropertySourcesPropertyResolver  : Could not find key 'CONSUL_TOKEN' in any property source
2016-12-01 11:01:21.383 DEBUG 58221 --- [           main] org.apache.http.wire                     : http-outgoing-0 << "{"request_id":"3d26b618-1636-fa7b-2a1b-6039d3e4383f","lease_id":"consul/creds/application/570da8f4-7b23-6cf6-5956-8bcec0f9b735","renewable":true,"lease_duration":2592000,"data":{"token":"xxxxxxxxxx"},"wrap_info":null,"warnings":null,"auth":null}[\n]"
2016-12-01 11:01:21.854 DEBUG 58221 --- [           main] org.apache.http.wire                     :  >> "GET /v1/kv/config/application.properties?token= HTTP/1.1[\r][\n]"
2016-12-01 11:01:21.878 DEBUG 58221 --- [           main] org.apache.http.wire                     :  >> "GET /v1/kv/config/application.yaml?token= HTTP/1.1[\r][\n]"
2016-12-01 11:01:21.905 DEBUG 58221 --- [           main] org.apache.http.wire                     :  >> "GET /v1/kv/config/application.yml?token= HTTP/1.1[\r][\n]"
2016-12-01 11:01:21.920 DEBUG 58221 --- [           main] o.s.c.e.PropertySourcesPropertyResolver  : Found key 'spring.cloud.consul.token' in [bootstrapProperties] with type [String]

Note that while a vault token is obtained, Spring Cloud Consul does not seem to be picking it up.

Here's the dependencies in play (With Spring boot 1.4.2.RELEASE)

[INFO] +- org.springframework.cloud:spring-cloud-consul-config:jar:1.1.2.RELEASE:compile
[INFO] +- org.springframework.cloud:spring-cloud-starter-consul-discovery:jar:1.1.2.RELEASE:compile
[INFO] |  +- org.springframework.cloud:spring-cloud-starter-consul:jar:1.1.2.RELEASE:compile
[INFO] |  |  +- org.springframework.cloud:spring-cloud-commons:jar:1.1.6.RELEASE:compile
[INFO] |  |  +- org.springframework.cloud:spring-cloud-context:jar:1.1.6.RELEASE:compile
[INFO] |  |  +- org.springframework.cloud:spring-cloud-consul-core:jar:1.1.2.RELEASE:compile
[INFO] |  +- org.springframework.cloud:spring-cloud-consul-discovery:jar:1.1.2.RELEASE:compile
[INFO] |  +- org.springframework.cloud:spring-cloud-netflix-core:jar:1.2.3.RELEASE:compile
[INFO] |  +- org.springframework.cloud:spring-cloud-starter-ribbon:jar:1.2.3.RELEASE:compile
[INFO] |  |  +- org.springframework.cloud:spring-cloud-starter:jar:1.1.6.RELEASE:compile
[INFO] |  |  +- org.springframework.cloud:spring-cloud-starter-archaius:jar:1.2.3.RELEASE:compile
[INFO] +- org.springframework.cloud:spring-cloud-vault-starter-config:jar:1.0.0.M1:compile
[INFO] |  +- org.springframework.cloud:spring-cloud-vault-config:jar:1.0.0.M1:compile
[INFO] +- org.springframework.cloud:spring-cloud-vault-config-consul:jar:1.0.0.M1:compile# cloud dependencies

Looking at the /env endpoint, the property is set, but apparently not in time, for consul to start.

[mp911de]

This issue tracker/project is related to Spring Vault only. This ticket is related to Spring Cloud Vault. Please open a ticket in https://github.com/spring-cloud/spring-cloud-vault-config/issues.

[tunaranch]

Thanks. Have submitted spring-cloud/spring-cloud-vault#58