feat(haproxy): Add HAProxy render template

config.toml

@@ -8,6 +8,7 @@ name = "${DOCKER_GROUP_NAME}"
 [[resource.template]]
   src = "${REMCO_DOCKER_CONFIG}/templates.d/${DOCKER_GROUP_NAME}/fqdn-context.env"
   dst = "${REMCO_DOCKER_CONFIG}/rendered.d/${DOCKER_GROUP_NAME}/${DOCKER_FQDN}_${DOCKER_CTX}.env"
+  make_directories = true
 
   [resource.backend]
     [resource.backend.vault]

templates.d/haproxy/fqdn-context.env

@@ -0,0 +1,7 @@
+{% set VAULT_KEY = getenv("VAULT_KEY") %}
+# This file is maintained by remco and populated with data from HashiCorp
+# Vault. Changes not done in Vault will be reverted when file gets rendered.
+
+{% for key in ls(VAULT_KEY|add:"/data") %}
+{{key}}={{ getv(VAULT_KEY|add:"/data/"|add:key) }}
+{% endfor %}