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@nikhilv
Last active Jan 12, 2021
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What would you like to do?
terraform scripts to spin up a wildfly domain controller, 2 wildfly host controller and a security group via AWS
access_key = "YOUR_KEY_HERE"
secret_key = "YOUR_KEY_HERE"
variable "access_key" {}
variable "secret_key" {}
variable "region" {
default = "us-east-1"
}
variable "wildfly-version" {
default = "9.0.1.Final"
}
variable "url" {
default = "https://download.jboss.org/wildfly/9.0.1.Final/wildfly-9.0.1.Final.zip"
}
provider "aws" {
access_key = "${var.access_key}"
secret_key = "${var.secret_key}"
region = "us-east-1"
}
resource "aws_instance" "domain" {
ami = "ami-01065968"
instance_type = "m3.large"
key_name = "${var.key_name}"
security_groups = [ "${aws_security_group.wildflyCluster.name}"]
tags {
Name = "${var.name}-wildfly-domain"
}
connection {
user = "ubuntu"
type = "ssh"
key_file = "${var.key_path}"
timeout = "2m"
}
provisioner "remote-exec" {
inline = [
"export PATH=$PATH:/usr/bin:/opt/electriccloud/electriccommander/jre/bin",
"sudo apt-get install wget unzip -y",
"wget ${var.url}",
"unzip wildfly-${var.wildfly-version}.zip -d wildfly-${var.wildfly-version}",
"sudo mv wildfly-${var.wildfly-version}/wildfly-${var.wildfly-version}/ /usr/local/share/",
"export JAVA_HOME=/opt/electriccloud/electriccommander/jre",
"/usr/local/share/wildfly-${var.wildfly-version}/bin/add-user.sh --silent=true --user app1 --password password1!",
"/usr/local/share/wildfly-${var.wildfly-version}/bin/add-user.sh --silent=true --user host1 --password password1!",
"/usr/local/share/wildfly-${var.wildfly-version}/bin/add-user.sh --silent=true --user host2 --password password1!",
"export LAUNCH_JBOSS_IN_BACKGROUND=1",
"nohup /usr/local/share/wildfly-${var.wildfly-version}/bin/domain.sh --host-config=host-master.xml -b 0.0.0.0 -bmanagement 0.0.0.0 > output.log 2>&1 &",
"sleep 5"
]
}
}
resource "aws_instance" "host1" {
ami = "ami-01065968"
instance_type = "m3.large"
key_name = "${var.key_name}"
security_groups = [ "${aws_security_group.wildflyCluster.name}"]
tags {
Name = "${var.name}-wildfly-host1"
}
connection {
user = "ubuntu"
type = "ssh"
key_file = "${var.key_path}"
timeout = "2m"
}
provisioner "remote-exec" {
inline = [
"export PATH=$PATH:/usr/bin:/opt/electriccloud/electriccommander/jre/bin",
#
"sudo apt-get install wget unzip -y",
"wget ${var.url}",
"unzip wildfly-${var.wildfly-version}.zip -d wildfly-${var.wildfly-version}",
"sudo mv wildfly-${var.wildfly-version}/wildfly-${var.wildfly-version}/ /usr/local/share/",
"export JAVA_HOME=/opt/electriccloud/electriccommander/jre",
"export LAUNCH_JBOSS_IN_BACKGROUND=1",
"sed -i 's/<host/<host name=\"host1\"/' /usr/local/share/wildfly-${var.wildfly-version}/domain/configuration/host-slave.xml",
"sed -i 's/c2xhdmVfdXNlcl9wYXNzd29yZA==/cGFzc3dvcmQxIQ==/' /usr/local/share/wildfly-${var.wildfly-version}/domain/configuration/host-slave.xml",
"nohup /usr/local/share/wildfly-${var.wildfly-version}/bin/domain.sh --host-config=host-slave.xml --master-address=${aws_instance.domain.public_ip} -Djboss.bind.address=0.0.0.0 2>&1 &",
"sleep 5"
]
}
}
resource "aws_instance" "host2" {
ami = "ami-01065968"
instance_type = "m3.large"
key_name = "${var.key_name}"
security_groups = [ "${aws_security_group.wildflyCluster.name}"]
tags {
Name = "${var.name}-wildfly-host2"
}
connection {
user = "ubuntu"
type = "ssh"
key_file = "${var.key_path}"
timeout = "2m"
}
provisioner "remote-exec" {
inline = [
"export PATH=$PATH:/usr/bin:/opt/electriccloud/electriccommander/jre/bin",
#
"sudo apt-get install wget unzip -y",
"wget ${var.url}",
"unzip wildfly-${var.wildfly-version}.zip -d wildfly-${var.wildfly-version}",
"sudo mv wildfly-${var.wildfly-version}/wildfly-${var.wildfly-version}/ /usr/local/share/",
"export JAVA_HOME=/opt/electriccloud/electriccommander/jre",
"export LAUNCH_JBOSS_IN_BACKGROUND=1",
"sed -i 's/<host/<host name=\"host2\"/' /usr/local/share/wildfly-${var.wildfly-version}/domain/configuration/host-slave.xml",
"sed -i 's/c2xhdmVfdXNlcl9wYXNzd29yZA==/cGFzc3dvcmQxIQ==/' /usr/local/share/wildfly-${var.wildfly-version}/domain/configuration/host-slave.xml",
"nohup /usr/local/share/jboss-eap-6.2/bin/domain.sh --host-config=host-slave.xml --master-address=${aws_instance.domain.public_ip} -Djboss.bind.address=0.0.0.0 2>&1 &",
"sleep 5"
]
}
}
// The AWS Security group that these instances use
resource "aws_security_group" "wildflyCluster" {
name = "${var.name}-wildfly-cluster"
description = "For ${var.name}'s wildfly cluster"
// Admin port
ingress {
from_port = 9999
to_port = 9999
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
// Management console
ingress {
from_port = 9990
to_port = 9990
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
// server-one is served on port 8080
ingress {
from_port = 8080
to_port = 8080
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
// server-two is served on port 8230
ingress {
from_port = 8230
to_port = 8230
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
// commander agent
ingress {
from_port = 7800
to_port = 7800
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
// commander agent
ingress {
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
}
// Variables, these must be specified at run time or a prompt will appear
variable "name" {
description = "What is your name? (Used to identify instances in AWS)"
}
variable "key_name" {
description = "SSH key name in your AWS account for AWS instances."
}
variable "key_path" {
description = "Path to the private key specified by key_name."
}
// Output Variables, these appear after all the instances have been spun up and configured
output "domain.controller.ip" {
value = "${aws_instance.domain.public_ip}"
}
output "host1.controller.ip" {
value = "${aws_instance.host1.public_ip}"
}
output "host2.controller.ip" {
value = "${aws_instance.host2.public_ip}"
}
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