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k8s-terraform/k8s-nodes
shnee 5499a0e9da Merged in add_backend. 4 years ago
..
modules Simplified main. Added AMI module. 4 years ago
.gitignore Simplified main. Added AMI module. 4 years ago
.terraform.lock.hcl Simplified main. Added AMI module. 4 years ago
README.md Simplified main. Added AMI module. 4 years ago
cloud_init.cfg k8s-nodes initial work 4 years ago
example.tfvars Simplified main. Added AMI module. 4 years ago
get-aws-node-status.sh Simplified main. Added AMI module. 4 years ago
get-vm-ips.sh Simplified main. Added AMI module. 4 years ago
main.tf Merged in add_backend. 4 years ago
variables.tf Simplified main. Added AMI module. 4 years ago

README.md

A Terraform script to create k8s nodes. This script has modules for creating the nodes on a KVM/QEMU (libvirt) hypervisor or creating the nodes via AWS.

The modules allow you create N VMs of a specific type. So you could create 1 master node and 3 worker nodes or you could create 3 Ubuntu VMs and 5 CentOS VMs, or whatever fits your needs.

Cloud-Init

Both the libvirt and aws modules use cloud-init for initial configuration of the VMs.

Dependencies

TODO REM add libvirt provider libvirt provider depends on mkisofs

security_driver = none for ubuntu host, link github issue. https://github.com/dmacvicar/terraform-provider-libvirt/issues/546

Other

Create a password hash.

python3 -c 'import crypt; print(crypt.crypt("test", crypt.mksalt(crypt.METHOD_SHA512)))'