Updated postgresql

README.md

@@ -118,6 +118,10 @@ PostgreSQL is a database server
 
 TODO:
   * [ ] LDAP integration
+  * [ ] Add TLS support
+  * [ ] Add replication support
+  * [ ] Use volume instead when the data does not have '/' as prefix
+  * [ ] Add users, databases and roles support on initialization
 
 ## seaweedfs
 

_examples/postgresql.tf

@@ -6,11 +6,12 @@ module "postgresql" {
   dc            = local.datacenter               // Nomad datacenter for the cluster
   namespace     = local.namespace                // Nomad namespace for the cluster
   hosts         = ["server1"]                    // Host constraint for the job
+  root_user     = local.POSTGRESQL_ROOT_USER     // User for the 'root' user (default: postgres)
   root_password = local.POSTGRESQL_ROOT_PASSWORD // Password for the 'root' user
 
   // Optional parameters
   enabled  = true                  // If false, no-op
-  port     = 5432                  // Port to expose
+  port     = 5432                  // Port to expose (optional)
   database = "default"             // Default database name
   data     = "/var/lib/postgresql" // Persistence directory
 }

postgresql/nomad/postgresql.hcl

@@ -89,7 +89,7 @@ variable "database" {
 // LOCALS
 
 locals {
-  data_path = var.data == "" ? "${NOMAD_ALLOC_DIR}/data" : "/var/lib/postgresql/data"
+  data_path = var.data == "" ? "${NOMAD_ALLOC_DIR}/data" : "/var/lib/postgresql/data/pgdata"
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -147,7 +147,7 @@ job "postgresql" {
         ports       = ["postgresql"]
         dns_servers = var.service_dns
         volumes = compact([
-          var.data == "" ? "" : format("%s:/var/lib/postgresql", var.data)
+          var.data == "" ? "" : format("%s:/var/lib/postgresql/data", var.data)
         ])
       }