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remote.tf
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remote.tf
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## Copyright © 2021, Oracle and/or its affiliates.
## All rights reserved. The Universal Permissive License (UPL), Version 1.0 as shown at http://oss.oracle.com/licenses/upl
data "template_file" "tomcat_service_template" {
count = var.numberOfNodes
template = file("./scripts/tomcat.service")
vars = {
tomcat_version = var.tomcat_version
}
}
data "template_file" "tomcat_bootstrap_template" {
count = var.numberOfNodes
template = file("./scripts/tomcat_bootstrap.sh")
vars = {
db_name = var.mysql_db_name
db_user_name = var.mysql_db_system_admin_username
db_user_password = var.mysql_db_system_admin_password
db_server_ip_address = oci_mysql_mysql_db_system.mds01_mysql_db_system.ip_address
tomcat_host = "tomcat-server-${count.index}"
tomcat_version = var.tomcat_version
tomcat_major_release = split(".", var.tomcat_version)[0]
}
}
data "template_file" "tomcat_context_xml" {
template = file("./java/context.xml")
vars = {
db_user_name = var.mysql_db_system_admin_username
db_user_password = var.mysql_db_system_admin_password
db_server_ip_address = oci_mysql_mysql_db_system.mds01_mysql_db_system.ip_address
}
}
resource "null_resource" "tomcat_bootstrap" {
count = var.numberOfNodes
depends_on = [oci_core_instance.tomcat-server]
provisioner "file" {
connection {
type = "ssh"
user = "opc"
host = data.oci_core_vnic.tomcat-server_primaryvnic[count.index].private_ip_address
private_key = tls_private_key.public_private_key_pair.private_key_pem
script_path = "/home/opc/myssh.sh"
agent = false
timeout = "10m"
bastion_host = var.use_bastion_service ? "host.bastion.${var.region}.oci.oraclecloud.com" : oci_core_instance.bastion_instance[0].public_ip
bastion_port = "22"
bastion_user = var.use_bastion_service ? oci_bastion_session.ssh_via_bastion_service[count.index].id : "opc"
bastion_private_key = tls_private_key.public_private_key_pair.private_key_pem
}
content = data.template_file.tomcat_bootstrap_template[count.index].rendered
destination = "/home/opc/tomcat_bootstrap.sh"
}
provisioner "file" {
connection {
type = "ssh"
user = "opc"
host = data.oci_core_vnic.tomcat-server_primaryvnic[count.index].private_ip_address
private_key = tls_private_key.public_private_key_pair.private_key_pem
script_path = "/home/opc/myssh.sh"
agent = false
timeout = "10m"
bastion_host = var.use_bastion_service ? "host.bastion.${var.region}.oci.oraclecloud.com" : oci_core_instance.bastion_instance[0].public_ip
bastion_port = "22"
bastion_user = var.use_bastion_service ? oci_bastion_session.ssh_via_bastion_service[count.index].id : "opc"
bastion_private_key = tls_private_key.public_private_key_pair.private_key_pem
}
content = data.template_file.tomcat_service_template[count.index].rendered
destination = "/home/opc/tomcat.service"
}
provisioner "file" {
connection {
type = "ssh"
user = "opc"
host = data.oci_core_vnic.tomcat-server_primaryvnic[count.index].private_ip_address
private_key = tls_private_key.public_private_key_pair.private_key_pem
script_path = "/home/opc/myssh.sh"
agent = false
timeout = "10m"
bastion_host = var.use_bastion_service ? "host.bastion.${var.region}.oci.oraclecloud.com" : oci_core_instance.bastion_instance[0].public_ip
bastion_port = "22"
bastion_user = var.use_bastion_service ? oci_bastion_session.ssh_via_bastion_service[count.index].id : "opc"
bastion_private_key = tls_private_key.public_private_key_pair.private_key_pem
}
content = data.template_file.tomcat_context_xml.rendered
destination = "~/context.xml"
}
provisioner "remote-exec" {
connection {
type = "ssh"
user = "opc"
host = data.oci_core_vnic.tomcat-server_primaryvnic[count.index].private_ip_address
private_key = tls_private_key.public_private_key_pair.private_key_pem
script_path = "/home/opc/myssh.sh"
agent = false
timeout = "10m"
bastion_host = var.use_bastion_service ? "host.bastion.${var.region}.oci.oraclecloud.com" : oci_core_instance.bastion_instance[0].public_ip
bastion_port = "22"
bastion_user = var.use_bastion_service ? oci_bastion_session.ssh_via_bastion_service[count.index].id : "opc"
bastion_private_key = tls_private_key.public_private_key_pair.private_key_pem
}
inline = [
"chmod +x ~/tomcat_bootstrap.sh",
"sudo ~/tomcat_bootstrap.sh"
]
}
}