influxdb job: minor fixes (#152)

* influxdb should depend on nomad_variable.influxdb

* variables in the template should be quoted

Author: pkazmierczak

infra/eu-west-2/core-nomad/influxdb.tf

@@ -63,8 +63,11 @@ resource "nomad_variable" "influxdb" {
 }
 
 resource "nomad_job" "influxdb" {
-  depends_on = [nomad_csi_volume_registration.influxdb]
-  jobspec    = file("${path.module}/../../../shared/nomad/jobs/influxdb.nomad.hcl")
+  depends_on = [
+    nomad_csi_volume_registration.influxdb,
+    nomad_variable.influxdb
+  ]
+  jobspec = file("${path.module}/../../../shared/nomad/jobs/influxdb.nomad.hcl")
 
   hcl2 {
     vars = {

shared/nomad/jobs/influxdb.nomad.hcl

@@ -73,8 +73,8 @@ job "influxdb" {
       template {
         data        = <<EOF
 {{with nomadVar "nomad/jobs/influxdb"}}
-DOCKER_INFLUXDB_INIT_PASSWORD={{.admin_password}}
-DOCKER_INFLUXDB_INIT_ADMIN_TOKEN={{.admin_token}}
+DOCKER_INFLUXDB_INIT_PASSWORD="{{.admin_password}}"
+DOCKER_INFLUXDB_INIT_ADMIN_TOKEN="{{.admin_token}}"
 {{end}}
 EOF
         destination = "${NOMAD_SECRETS_DIR}/env"