I have below consul-template.
{{ range service "mysql_slave.mysql" "any" }}
host_name {{.Node}}
command check_nrpe!check_procs_1
{{end}}
I want to add if my hostname match "database-1" then command "check_procs_1" and others command "check_procs_2"
output
host_name node_server
command check_nrpe!check_procs_2
host_name database-1
command check_nrpe!check_procs_1
host_name webserver
command check_nrpe!check_procs_2
To solve this issue we can use below fix.
{{ range service "mysql_slave.mysql" "any" }}
{{ if eq .Node "database-1" }}
host_name {{.Node}}
command check_nrpe!check_procs_1
{{else}}
host_name {{.Node}}
command check_nrpe!check_procs_2
{{end}}
{{end}}