Autopilot health JSON containing non-JSON

[EtienneBruines]

Nomad version

Nomad v1.9.3
BuildDate 2024-11-11T16:35:41Z
Revision d92bf10

Operating system and Environment details

Ubuntu 22.04.5 LTS

Issue

The following command should return a JSON object, but it returns the non-JSON output as well.

nomad operator autopilot health -json

Reproduction steps

• Run the command

Expected Result

• The JSON object only, like this:

{"Healthy":true,"FailureTolerance":1,"Servers":[{"LastContact":"48.28µs","ID":"62a2d14d-8bc1-00bc-e53d-eb3140150af8","Name":"hashivault-server-ham.q-mex.net.global","Address":"172.16.1.111:4647","SerfStatus":"alive","Version":"1.9.3","Leader":false,"LastTerm":2420762,"LastIndex":4570954,"Healthy":true,"Voter":true,"StableSince":"2024-12-12T01:48:26Z"},{"LastContact":"17.605323ms","ID":"173ca448-7e94-fec9-f35b-76086a1804e9","Name":"hashivault-server-haj.q-mex.net.global","Address":"172.19.1.100:4647","SerfStatus":"alive","Version":"1.9.3","Leader":false,"LastTerm":2420762,"LastIndex":4570954,"Healthy":true,"Voter":true,"StableSince":"2024-12-12T01:48:26Z"},{"LastContact":"0s","ID":"db9723c5-bed0-8ae2-9420-662cbcdaf37d","Name":"hashivault-server-del.q-mex.net.global","Address":"172.18.1.100:4647","SerfStatus":"alive","Version":"1.9.3","Leader":true,"LastTerm":2420762,"LastIndex":4570954,"Healthy":true,"Voter":true,"StableSince":"2024-12-12T01:48:26Z"}],"Leader":"db9723c5-bed0-8ae2-9420-662cbcdaf37d","Voters":["db9723c5-bed0-8ae2-9420-662cbcdaf37d","173ca448-7e94-fec9-f35b-76086a1804e9","62a2d14d-8bc1-00bc-e53d-eb3140150af8"]}

Actual Result

{"Healthy":true,"FailureTolerance":1,"Servers":[{"LastContact":"48.28µs","ID":"62a2d14d-8bc1-00bc-e53d-eb3140150af8","Name":"hashivault-server-ham.q-mex.net.global","Address":"172.16.1.111:4647","SerfStatus":"alive","Version":"1.9.3","Leader":false,"LastTerm":2420762,"LastIndex":4570954,"Healthy":true,"Voter":true,"StableSince":"2024-12-12T01:48:26Z"},{"LastContact":"17.605323ms","ID":"173ca448-7e94-fec9-f35b-76086a1804e9","Name":"hashivault-server-haj.q-mex.net.global","Address":"172.19.1.100:4647","SerfStatus":"alive","Version":"1.9.3","Leader":false,"LastTerm":2420762,"LastIndex":4570954,"Healthy":true,"Voter":true,"StableSince":"2024-12-12T01:48:26Z"},{"LastContact":"0s","ID":"db9723c5-bed0-8ae2-9420-662cbcdaf37d","Name":"hashivault-server-del.q-mex.net.global","Address":"172.18.1.100:4647","SerfStatus":"alive","Version":"1.9.3","Leader":true,"LastTerm":2420762,"LastIndex":4570954,"Healthy":true,"Voter":true,"StableSince":"2024-12-12T01:48:26Z"}],"Leader":"db9723c5-bed0-8ae2-9420-662cbcdaf37d","Voters":["db9723c5-bed0-8ae2-9420-662cbcdaf37d","173ca448-7e94-fec9-f35b-76086a1804e9","62a2d14d-8bc1-00bc-e53d-eb3140150af8"]}
Healthy: true
FailureTolerance: 1
Leader: db9723c5-bed0-8ae2-9420-662cbcdaf37d
Voters:  
        db9723c5-bed0-8ae2-9420-662cbcdaf37d
173ca448-7e94-fec9-f35b-76086a1804e9
62a2d14d-8bc1-00bc-e53d-eb3140150af8
Servers: 
ID                                    Name                                    Address            SerfStatus  Version  Leader  Voter  Healthy  LastContact  LastTerm  LastIndex  StableSince
62a2d14d-8bc1-00bc-e53d-eb3140150af8  hashivault-server-ham.q-mex.net.global  172.16.1.111:4647  alive       1.9.3    false   true   true     48.28µs      2420762   4570954    2024-12-12 01:48:26 +0000 UTC
173ca448-7e94-fec9-f35b-76086a1804e9  hashivault-server-haj.q-mex.net.global  172.19.1.100:4647  alive       1.9.3    false   true   true     17.605323ms  2420762   4570954    2024-12-12 01:48:26 +0000 UTC
db9723c5-bed0-8ae2-9420-662cbcdaf37d  hashivault-server-del.q-mex.net.global  172.18.1.100:4647  alive       1.9.3    true    true   true     0s           2420762   4570954    2024-12-12 01:48:26 +0000 UTC

Job file (if appropriate)

Irrelevant

Nomad Server logs (if appropriate)

Irrelevant

Nomad Client logs (if appropriate)

Irrelevant

[jrasell]

Hi @EtienneBruines and thanks for raising this bug. I have raised a PR to fix this which is linked to this issue.