Node affinity deploying Jobs

Nomad
1

Good Morning,

Hope you are doing well.

I’m trying to use node affinity to deploy jobs on specific nodes.

I have 2 agents nodes, qual-nomad-agent-01 and qual-nomad-agent-02.

When i set this configuration on my job, it keeps deploying on node qual-nomad-agent-02.

affinity {
        attribute = "${node.name}"
        value     = "qual-nomad-agent-01"
        weight    = 100 
      }

Even if i set a wrong node name, it keeps deploying on qual-nomad-agent-02

affinity {
        attribute = "${node.name}"
        value     = "qual-"
        weight    = 100  
      }

When i try to set constraints, i get some errors.

constraint {
        attribute = "${node.name}"
        operator  = "="
        value     = "qual-nomad-agent-01"
      }

Error

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I don’t want my jobs to be deployed randomly on servers.
Can you please help on this subject?