feat: Adding support for prometheus and alertmanager (#173)

modules/README.md

@@ -3,6 +3,7 @@ List of Security Groups implemented as Terraform modules
 
 
 * [activemq](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/activemq)
+* [alertmanager](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/alertmanager)
 * [carbon-relay-ng](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/carbon-relay-ng)
 * [cassandra](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/cassandra)
 * [consul](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/consul)
@@ -30,6 +31,7 @@ List of Security Groups implemented as Terraform modules
 * [openvpn](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/openvpn)
 * [oracle-db](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/oracle-db)
 * [postgresql](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/postgresql)
+* [prometheus](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/prometheus)
 * [puppet](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/puppet)
 * [rabbitmq](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/rabbitmq)
 * [rdp](https://github.com/terraform-aws-modules/terraform-aws-security-group/tree/master/modules/rdp)

modules/alertmanager/auto_values.tf

+# This file was generated from values defined in rules.tf using update_groups.sh.
+###################################
+# DO NOT CHANGE THIS FILE MANUALLY
+###################################
+
+variable "auto_ingress_rules" {
+  description = "List of ingress rules to add automatically"
+  type        = list(string)
+  default     = ["alertmanager-9093-tcp", "alertmanager-9094-tcp"]
+}
+
+variable "auto_ingress_with_self" {
+  description = "List of maps defining ingress rules with self to add automatically"
+  type        = list(map(string))
+  default     = [{ "rule" = "all-all" }]
+}
+
+variable "auto_egress_rules" {
+  description = "List of egress rules to add automatically"
+  type        = list(string)
+  default     = ["all-all"]
+}
+
+variable "auto_egress_with_self" {
+  description = "List of maps defining egress rules with self to add automatically"
+  type        = list(map(string))
+  default     = []
+}
+
+# Computed
+variable "auto_computed_ingress_rules" {
+  description = "List of ingress rules to add automatically"
+  type        = list(string)
+  default     = []
+}
+
+variable "auto_computed_ingress_with_self" {
+  description = "List of maps defining computed ingress rules with self to add automatically"
+  type        = list(map(string))
+  default     = []
+}
+
+variable "auto_computed_egress_rules" {
+  description = "List of computed egress rules to add automatically"
+  type        = list(string)
+  default     = []
+}
+
+variable "auto_computed_egress_with_self" {
+  description = "List of maps defining computed egress rules with self to add automatically"
+  type        = list(map(string))
+  default     = []
+}
+
+# Number of computed rules
+variable "auto_number_of_computed_ingress_rules" {
+  description = "Number of computed ingress rules to create by name"
+  type        = number
+  default     = 0
+}
+
+variable "auto_number_of_computed_ingress_with_self" {
+  description = "Number of computed ingress rules to create where 'self' is defined"
+  type        = number
+  default     = 0
+}
+
+variable "auto_number_of_computed_egress_rules" {
+  description = "Number of computed egress rules to create by name"
+  type        = number
+  default     = 0
+}
+
+variable "auto_number_of_computed_egress_with_self" {
+  description = "Number of computed egress rules to create where 'self' is defined"
+  type        = number
+  default     = 0
+}
+

modules/alertmanager/main.tf

+module "sg" {
+  source = "../../"
+
+  create          = var.create
+  name            = var.name
+  use_name_prefix = var.use_name_prefix
+  description     = var.description
+  vpc_id          = var.vpc_id
+  tags            = var.tags
+
+  ##########
+  # Ingress
+  ##########
+  # Rules by names - open for default CIDR
+  ingress_rules = sort(compact(distinct(concat(var.auto_ingress_rules, var.ingress_rules, [""]))))
+
+  # Open for self
+  ingress_with_self = concat(var.auto_ingress_with_self, var.ingress_with_self)
+
+  # Open to IPv4 cidr blocks
+  ingress_with_cidr_blocks = var.ingress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  ingress_with_ipv6_cidr_blocks = var.ingress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  ingress_with_source_security_group_id = var.ingress_with_source_security_group_id
+
+  # Default ingress CIDR blocks
+  ingress_cidr_blocks      = var.ingress_cidr_blocks
+  ingress_ipv6_cidr_blocks = var.ingress_ipv6_cidr_blocks
+
+  # Default prefix list ids
+  ingress_prefix_list_ids = var.ingress_prefix_list_ids
+
+  ###################
+  # Computed Ingress
+  ###################
+  # Rules by names - open for default CIDR
+  computed_ingress_rules = sort(compact(distinct(concat(var.auto_computed_ingress_rules, var.computed_ingress_rules, [""]))))
+
+  # Open for self
+  computed_ingress_with_self = concat(var.auto_computed_ingress_with_self, var.computed_ingress_with_self)
+
+  # Open to IPv4 cidr blocks
+  computed_ingress_with_cidr_blocks = var.computed_ingress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  computed_ingress_with_ipv6_cidr_blocks = var.computed_ingress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  computed_ingress_with_source_security_group_id = var.computed_ingress_with_source_security_group_id
+
+  #############################
+  # Number of computed ingress
+  #############################
+  number_of_computed_ingress_rules                         = var.auto_number_of_computed_ingress_rules + var.number_of_computed_ingress_rules
+  number_of_computed_ingress_with_self                     = var.auto_number_of_computed_ingress_with_self + var.number_of_computed_ingress_with_self
+  number_of_computed_ingress_with_cidr_blocks              = var.number_of_computed_ingress_with_cidr_blocks
+  number_of_computed_ingress_with_ipv6_cidr_blocks         = var.number_of_computed_ingress_with_ipv6_cidr_blocks
+  number_of_computed_ingress_with_source_security_group_id = var.number_of_computed_ingress_with_source_security_group_id
+
+  #########
+  # Egress
+  #########
+  # Rules by names - open for default CIDR
+  egress_rules = sort(compact(distinct(concat(var.auto_egress_rules, var.egress_rules, [""]))))
+
+  # Open for self
+  egress_with_self = concat(var.auto_egress_with_self, var.egress_with_self)
+
+  # Open to IPv4 cidr blocks
+  egress_with_cidr_blocks = var.egress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  egress_with_ipv6_cidr_blocks = var.egress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  egress_with_source_security_group_id = var.egress_with_source_security_group_id
+
+  # Default egress CIDR blocks
+  egress_cidr_blocks      = var.egress_cidr_blocks
+  egress_ipv6_cidr_blocks = var.egress_ipv6_cidr_blocks
+
+  # Default prefix list ids
+  egress_prefix_list_ids = var.egress_prefix_list_ids
+
+  ##################
+  # Computed Egress
+  ##################
+  # Rules by names - open for default CIDR
+  computed_egress_rules = sort(compact(distinct(concat(var.auto_computed_egress_rules, var.computed_egress_rules, [""]))))
+
+  # Open for self
+  computed_egress_with_self = concat(var.auto_computed_egress_with_self, var.computed_egress_with_self)
+
+  # Open to IPv4 cidr blocks
+  computed_egress_with_cidr_blocks = var.computed_egress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  computed_egress_with_ipv6_cidr_blocks = var.computed_egress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  computed_egress_with_source_security_group_id = var.computed_egress_with_source_security_group_id
+
+  #############################
+  # Number of computed egress
+  #############################
+  number_of_computed_egress_rules                         = var.auto_number_of_computed_egress_rules + var.number_of_computed_egress_rules
+  number_of_computed_egress_with_self                     = var.auto_number_of_computed_egress_with_self + var.number_of_computed_egress_with_self
+  number_of_computed_egress_with_cidr_blocks              = var.number_of_computed_egress_with_cidr_blocks
+  number_of_computed_egress_with_ipv6_cidr_blocks         = var.number_of_computed_egress_with_ipv6_cidr_blocks
+  number_of_computed_egress_with_source_security_group_id = var.number_of_computed_egress_with_source_security_group_id
+}

modules/alertmanager/outputs.tf

+output "this_security_group_id" {
+  description = "The ID of the security group"
+  value       = module.sg.this_security_group_id
+}
+
+output "this_security_group_vpc_id" {
+  description = "The VPC ID"
+  value       = module.sg.this_security_group_vpc_id
+}
+
+output "this_security_group_owner_id" {
+  description = "The owner ID"
+  value       = module.sg.this_security_group_owner_id
+}
+
+output "this_security_group_name" {
+  description = "The name of the security group"
+  value       = module.sg.this_security_group_name
+}
+
+output "this_security_group_description" {
+  description = "The description of the security group"
+  value       = module.sg.this_security_group_description
+}

modules/alertmanager/versions.tf

+terraform {
+  required_version = "~> 0.12.6"
+
+  required_providers {
+    aws = "~> 2.42"
+  }
+}

modules/prometheus/auto_values.tf

+# This file was generated from values defined in rules.tf using update_groups.sh.
+###################################
+# DO NOT CHANGE THIS FILE MANUALLY
+###################################
+
+variable "auto_ingress_rules" {
+  description = "List of ingress rules to add automatically"
+  type        = list(string)
+  default     = ["prometheus-http-tcp", "prometheus-pushgateway-http-tcp"]
+}
+
+variable "auto_ingress_with_self" {
+  description = "List of maps defining ingress rules with self to add automatically"
+  type        = list(map(string))
+  default     = [{ "rule" = "all-all" }]
+}
+
+variable "auto_egress_rules" {
+  description = "List of egress rules to add automatically"
+  type        = list(string)
+  default     = ["all-all"]
+}
+
+variable "auto_egress_with_self" {
+  description = "List of maps defining egress rules with self to add automatically"
+  type        = list(map(string))
+  default     = []
+}
+
+# Computed
+variable "auto_computed_ingress_rules" {
+  description = "List of ingress rules to add automatically"
+  type        = list(string)
+  default     = []
+}
+
+variable "auto_computed_ingress_with_self" {
+  description = "List of maps defining computed ingress rules with self to add automatically"
+  type        = list(map(string))
+  default     = []
+}
+
+variable "auto_computed_egress_rules" {
+  description = "List of computed egress rules to add automatically"
+  type        = list(string)
+  default     = []
+}
+
+variable "auto_computed_egress_with_self" {
+  description = "List of maps defining computed egress rules with self to add automatically"
+  type        = list(map(string))
+  default     = []
+}
+
+# Number of computed rules
+variable "auto_number_of_computed_ingress_rules" {
+  description = "Number of computed ingress rules to create by name"
+  type        = number
+  default     = 0
+}
+
+variable "auto_number_of_computed_ingress_with_self" {
+  description = "Number of computed ingress rules to create where 'self' is defined"
+  type        = number
+  default     = 0
+}
+
+variable "auto_number_of_computed_egress_rules" {
+  description = "Number of computed egress rules to create by name"
+  type        = number
+  default     = 0
+}
+
+variable "auto_number_of_computed_egress_with_self" {
+  description = "Number of computed egress rules to create where 'self' is defined"
+  type        = number
+  default     = 0
+}
+

modules/prometheus/main.tf

+module "sg" {
+  source = "../../"
+
+  create          = var.create
+  name            = var.name
+  use_name_prefix = var.use_name_prefix
+  description     = var.description
+  vpc_id          = var.vpc_id
+  tags            = var.tags
+
+  ##########
+  # Ingress
+  ##########
+  # Rules by names - open for default CIDR
+  ingress_rules = sort(compact(distinct(concat(var.auto_ingress_rules, var.ingress_rules, [""]))))
+
+  # Open for self
+  ingress_with_self = concat(var.auto_ingress_with_self, var.ingress_with_self)
+
+  # Open to IPv4 cidr blocks
+  ingress_with_cidr_blocks = var.ingress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  ingress_with_ipv6_cidr_blocks = var.ingress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  ingress_with_source_security_group_id = var.ingress_with_source_security_group_id
+
+  # Default ingress CIDR blocks
+  ingress_cidr_blocks      = var.ingress_cidr_blocks
+  ingress_ipv6_cidr_blocks = var.ingress_ipv6_cidr_blocks
+
+  # Default prefix list ids
+  ingress_prefix_list_ids = var.ingress_prefix_list_ids
+
+  ###################
+  # Computed Ingress
+  ###################
+  # Rules by names - open for default CIDR
+  computed_ingress_rules = sort(compact(distinct(concat(var.auto_computed_ingress_rules, var.computed_ingress_rules, [""]))))
+
+  # Open for self
+  computed_ingress_with_self = concat(var.auto_computed_ingress_with_self, var.computed_ingress_with_self)
+
+  # Open to IPv4 cidr blocks
+  computed_ingress_with_cidr_blocks = var.computed_ingress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  computed_ingress_with_ipv6_cidr_blocks = var.computed_ingress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  computed_ingress_with_source_security_group_id = var.computed_ingress_with_source_security_group_id
+
+  #############################
+  # Number of computed ingress
+  #############################
+  number_of_computed_ingress_rules                         = var.auto_number_of_computed_ingress_rules + var.number_of_computed_ingress_rules
+  number_of_computed_ingress_with_self                     = var.auto_number_of_computed_ingress_with_self + var.number_of_computed_ingress_with_self
+  number_of_computed_ingress_with_cidr_blocks              = var.number_of_computed_ingress_with_cidr_blocks
+  number_of_computed_ingress_with_ipv6_cidr_blocks         = var.number_of_computed_ingress_with_ipv6_cidr_blocks
+  number_of_computed_ingress_with_source_security_group_id = var.number_of_computed_ingress_with_source_security_group_id
+
+  #########
+  # Egress
+  #########
+  # Rules by names - open for default CIDR
+  egress_rules = sort(compact(distinct(concat(var.auto_egress_rules, var.egress_rules, [""]))))
+
+  # Open for self
+  egress_with_self = concat(var.auto_egress_with_self, var.egress_with_self)
+
+  # Open to IPv4 cidr blocks
+  egress_with_cidr_blocks = var.egress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  egress_with_ipv6_cidr_blocks = var.egress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  egress_with_source_security_group_id = var.egress_with_source_security_group_id
+
+  # Default egress CIDR blocks
+  egress_cidr_blocks      = var.egress_cidr_blocks
+  egress_ipv6_cidr_blocks = var.egress_ipv6_cidr_blocks
+
+  # Default prefix list ids
+  egress_prefix_list_ids = var.egress_prefix_list_ids
+
+  ##################
+  # Computed Egress
+  ##################
+  # Rules by names - open for default CIDR
+  computed_egress_rules = sort(compact(distinct(concat(var.auto_computed_egress_rules, var.computed_egress_rules, [""]))))
+
+  # Open for self
+  computed_egress_with_self = concat(var.auto_computed_egress_with_self, var.computed_egress_with_self)
+
+  # Open to IPv4 cidr blocks
+  computed_egress_with_cidr_blocks = var.computed_egress_with_cidr_blocks
+
+  # Open to IPv6 cidr blocks
+  computed_egress_with_ipv6_cidr_blocks = var.computed_egress_with_ipv6_cidr_blocks
+
+  # Open for security group id
+  computed_egress_with_source_security_group_id = var.computed_egress_with_source_security_group_id
+
+  #############################
+  # Number of computed egress
+  #############################
+  number_of_computed_egress_rules                         = var.auto_number_of_computed_egress_rules + var.number_of_computed_egress_rules
+  number_of_computed_egress_with_self                     = var.auto_number_of_computed_egress_with_self + var.number_of_computed_egress_with_self
+  number_of_computed_egress_with_cidr_blocks              = var.number_of_computed_egress_with_cidr_blocks
+  number_of_computed_egress_with_ipv6_cidr_blocks         = var.number_of_computed_egress_with_ipv6_cidr_blocks
+  number_of_computed_egress_with_source_security_group_id = var.number_of_computed_egress_with_source_security_group_id
+}

modules/prometheus/outputs.tf

+output "this_security_group_id" {
+  description = "The ID of the security group"
+  value       = module.sg.this_security_group_id
+}
+
+output "this_security_group_vpc_id" {
+  description = "The VPC ID"
+  value       = module.sg.this_security_group_vpc_id
+}
+
+output "this_security_group_owner_id" {
+  description = "The owner ID"
+  value       = module.sg.this_security_group_owner_id
+}
+
+output "this_security_group_name" {
+  description = "The name of the security group"
+  value       = module.sg.this_security_group_name
+}
+
+output "this_security_group_description" {
+  description = "The description of the security group"
+  value       = module.sg.this_security_group_description
+}

modules/prometheus/versions.tf

+terraform {
+  required_version = "~> 0.12.6"
+
+  required_providers {
+    aws = "~> 2.42"
+  }
+}

rules.tf

@@ -11,6 +11,9 @@ variable "rules" {
     activemq-61614-tcp = [61614, 61614, "tcp", "ActiveMQ STOMP"]
     activemq-61617-tcp = [61617, 61617, "tcp", "ActiveMQ OpenWire"]
     activemq-61619-tcp = [61619, 61619, "tcp", "ActiveMQ WebSocket"]
+    # Alert Manager
+    alertmanager-9093-tcp = [9093, 9093, "tcp", "Alert Manager"]
+    alertmanager-9094-tcp = [9094, 9094, "tcp", "Alert Manager Cluster"]
     # Carbon relay
     carbon-line-in-tcp = [2003, 2003, "tcp", "Carbon line-in"]
     carbon-line-in-udp = [2003, 2003, "udp", "Carbon line-in"]
@@ -101,11 +104,14 @@ variable "rules" {
     openvpn-https-tcp = [443, 443, "tcp", "OpenVPN"]
     # PostgreSQL
     postgresql-tcp = [5432, 5432, "tcp", "PostgreSQL"]
-    # Oracle Database
-    oracle-db-tcp = [1521, 1521, "tcp", "Oracle"]
     # Puppet
     puppet-tcp   = [8140, 8140, "tcp", "Puppet"]
     puppetdb-tcp = [8081, 8081, "tcp", "PuppetDB"]
+    # Prometheus
+    prometheus-http-tcp             = [9090, 9090, "tcp", "Prometheus"]
+    prometheus-pushgateway-http-tcp = [9091, 9091, "tcp", "Prometheus Pushgateway"]
+    # Oracle Database
+    oracle-db-tcp = [1521, 1521, "tcp", "Oracle"]
     # RabbitMQ
     rabbitmq-4369-tcp  = [4369, 4369, "tcp", "RabbitMQ epmd"]
     rabbitmq-5671-tcp  = [5671, 5671, "tcp", "RabbitMQ"]
@@ -170,6 +176,11 @@ variable "auto_groups" {
       ingress_with_self = ["all-all"]
       egress_rules      = ["all-all"]
     }
+    alertmanager = {
+      ingress_rules     = ["alertmanager-9093-tcp", "alertmanager-9094-tcp"]
+      ingress_with_self = ["all-all"]
+      egress_rules      = ["all-all"]
+    }
     carbon-relay-ng = {
       ingress_rules     = ["carbon-line-in-tcp", "carbon-line-in-udp", "carbon-pickle-tcp", "carbon-pickle-udp", "carbon-gui-udp"]
       ingress_with_self = ["all-all"]
@@ -310,6 +321,11 @@ variable "auto_groups" {
       ingress_with_self = ["all-all"]
       egress_rules      = ["all-all"]
     }
+    prometheus = {
+      ingress_rules     = ["prometheus-http-tcp", "prometheus-pushgateway-http-tcp"]
+      ingress_with_self = ["all-all"]
+      egress_rules      = ["all-all"]
+    }
     rabbitmq = {
       ingress_rules     = ["rabbitmq-4369-tcp", "rabbitmq-5671-tcp", "rabbitmq-5672-tcp", "rabbitmq-15672-tcp", "rabbitmq-25672-tcp"]
       ingress_with_self = ["all-all"]