From 7c16d7d2ce8ae928e140750584728fa520cfcad7 Mon Sep 17 00:00:00 2001
From: Krish Moodbidri <krish94@uab.edu>
Date: Thu, 7 Mar 2024 16:10:51 -0600
Subject: [PATCH] Added cloud-init configuration for instance initialization
Updated user_data block to include cloud-config and bash script sections
Cloud-config sets up hosts file with specific permissions
Bash script performs additional initialization tasks during instance boot
Fixed formatting issues for proper execution during instance initialization
---
main.tf | 1 -
ohpc-instance/main.tf | 22 ++++++++++++++++------
2 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/main.tf b/main.tf
index 07b82b0..8b516bb 100644
--- a/main.tf
+++ b/main.tf
@@ -86,7 +86,6 @@ module "create-ohpc-instance" {
ohpc_user = var.ohpc_user
ssh_private_key = var.ssh_private_key
vol_id = data.openstack_blockstorage_volume_v3.disk.id
- user_data_script = var.user_data_script
}
# runs the ood-instance module - creates ood instance using variables defined above
diff --git a/ohpc-instance/main.tf b/ohpc-instance/main.tf
index f968629..db7651f 100644
--- a/ohpc-instance/main.tf
+++ b/ohpc-instance/main.tf
@@ -37,12 +37,22 @@ resource "openstack_compute_instance_v2" "ohpc" {
security_groups = ["default"]
user_data = <<-EOF
#cloud-config
- write_files:
- - content: |
- 10.1.1.10 ohpc ohpc.novalocal
- owner: centos:centos
- path: /etc/hosts
- permissions: 0644
+ write_files:
+ - content: |
+ 10.1.1.10 ohpc ohpc.novalocal
+ owner: centos:centos
+ path: /etc/hosts
+ permissions: '0644'
+
+ runcmd:
+ - |
+ #!/bin/bash
+ sudo mkdir -p /data/xdmod/queues
+ sudo df -h
+ sudo systemctl restart mariadb
+ sudo sed -i -E 's/xdmod..nip.io/xdmod.rc.uab.edu/g' /etc/httpd/conf.d/xdmod.conf
+ sudo sed -i -E 's/xdmod..nip.io/xdmod.rc.uab.edu/g' /etc/xdmod/simplesamlphp/config/config.php
+ sudo systemctl restart httpd
EOF
# defines the networks of the instance
--
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