Merge pull request #124 from rosalindfranklininstitute/rocky-linux-aws

Rocky8 Linux AWS Compute Nodes
clusterinthecloud · Aug 31, 2022 · 876f1e2 · 876f1e2
2 parents ab0ef9c + dd4e04e
commit 876f1e2
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Showing 3 changed files with 9 additions and 5 deletions.
diff --git a/roles/packer/files/all.pkr.hcl b/roles/packer/files/all.pkr.hcl
@@ -63,10 +63,10 @@ source "amazon-ebs" "aws" {
     instance_type = var.aws_instance_type
     source_ami_filter {
         filters = {
-            name = "CentOS 8.*"
+            name = "Rocky-8*"
             architecture = var.aws_arch
         }
-        owners = ["125523088429"]
+        owners = ["792107900819"] #Owner ID as stated from https://forums.rockylinux.org/t/rocky-linux-official-aws-ami/3049/25
         most_recent = true
     }
     ssh_username = var.ssh_username

diff --git a/roles/packer/templates/prepare_ansible.sh.j2 b/roles/packer/templates/prepare_ansible.sh.j2
@@ -9,9 +9,13 @@ $(hostname)
 cluster_id={{ startnode_config.cluster_id }}
 packer_run=yes
 EOF'
-{% if ansible_local.citc.csp in ["aws", "google"] %}
+{% if ansible_local.citc.csp == "google" %}
 sudo yum install -y epel-release
 sudo dnf config-manager --set-enabled powertools
+{% elif ansible_local.citc.csp == "aws" %}
+sudo yum install -y epel-release
+sudo dnf config-manager --set-enabled powertools
+sudo dnf install -y kernel-devel-$(uname -r) kernel-headers-$(uname -r)
 {% elif ansible_local.citc.csp == "oracle" %}
 sudo dnf install -y oracle-epel-release-el8
 sudo dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

diff --git a/roles/packer/templates/variables.pkrvars.hcl.j2 b/roles/packer/templates/variables.pkrvars.hcl.j2
@@ -1,11 +1,11 @@
 ca_cert = "{{ ca_cert }}"
 cluster = "{{ startnode_config.cluster_id }}"
 destination_image_name = "citc-slurm-compute"
-ssh_username = "{%- if ansible_local.citc.csp in ["aws", "google"] -%}centos{%- else -%}opc{%- endif -%}"
+ssh_username = "{%- if ansible_local.citc.csp in ["google"] -%}centos{%- elif ansible_local.citc.csp in ["aws"] -%}rocky{%- else -%}opc{%- endif -%}"
 
 aws_arch = "x86_64"
 aws_region = "{%- if startnode_config.region is defined -%}{{ startnode_config.region }}{%- endif -%}"
-aws_instance_type = "t2.nano"
+aws_instance_type = "t2.micro"
 
 google_destination_image_family = "citc-slurm-compute"
 google_network = "{%- if startnode_config.network_name is defined -%}{{ startnode_config.network_name }}{%- endif -%}"