ashokalinux / k8s-k3s-ansible-tf-aws

modusbox assignment

Tools used

@AWS Cloud - infrasture platform

@Terraform - infrasture code

-tfswitch - for version of terraform

-terratag - for tagging resources

-terra-doc - for generating README creation

@Ansible - configuration management

@k8s - kubernetes (kubeadm) and @k3s -sample web apps exposed to external word using haproxy ingress controller

Requirements

Name	Version
terraform	~> v0.15.0
ansible	1.0.4
aws	~> 3.37.0

Providers

Name	Version
ansible	1.0.4
aws	~> 3.37.0

Modules

No modules.

Resources

Name	Type
ansible_host.MASTER	resource
ansible_host.Node1	resource
ansible_host.Node2	resource
aws_eip.createNATGateway	resource
aws_iam_instance_profile.k3s_server	resource
aws_iam_policy.k3s_server	resource
aws_iam_role.k3s_server	resource
aws_iam_role_policy_attachment.k3s_server	resource
aws_instance.k3s	resource
aws_internet_gateway.createInternetGateway	resource
aws_key_pair.ec2key	resource
aws_nat_gateway.associateNATGateway	resource
aws_network_acl.createNetworkACL	resource
aws_network_acl.createNetworkACL1	resource
aws_route.associatePrivate_Route	resource
aws_route.createInternet_Access	resource
aws_route.createInternet_Access1	resource
aws_route_table.createPrivateRouteTable	resource
aws_route_table.createPublicRouteTable	resource
aws_route_table.createPublicRouteTable1	resource
aws_route_table_association.associatePriavteSubnet1	resource
aws_route_table_association.associatePriavteSubnet2	resource
aws_route_table_association.associatePriavteSubnet3	resource
aws_route_table_association.associateRouteTable	resource
aws_route_table_association.associateRouteTable1	resource
aws_security_group.createSecurityGroup	resource
aws_security_group_rule.inboundRule1	resource
aws_security_group_rule.inboundRule2	resource
aws_security_group_rule.inboundRule3	resource
aws_security_group_rule.outboundRule1	resource
aws_subnet.createPrivateSubnet1	resource
aws_subnet.createPrivateSubnet2	resource
aws_subnet.createPrivateSubnet3	resource
aws_subnet.createPublicSubnet	resource
aws_subnet.createPublicSubnet1	resource
aws_vpc.createVPC	resource
aws_ami.ubuntu	data source
aws_availability_zones.available	data source

Inputs

Name	Description	Type	Default	Required
availabilityZonePrivate1	n/a	string	"us-west-1a"	no
availabilityZonePrivate2	n/a	string	"us-west-1a"	no
availabilityZonePrivate3	n/a	string	"us-west-1b"	no
availabilityZonePublic	n/a	string	"us-west-1b"	no
availabilityZonePublic1	n/a	string	"us-west-1a"	no
destinationCIDRblock	n/a	string	"0.0.0.0/0"	no
dnsHostNames	n/a	bool	true	no
dnsSupport	n/a	bool	true	no
ec2_inst_type	k3s server instance type.	string	"t3a.medium"	no
environmentName	n/a	string	"DEV"	no
ingressCIDRblock	n/a	list	[ "0.0.0.0/0" ]	no
instanceTenancy	n/a	string	"default"	no
instanceType	n/a	list	[ "t3a.medium", "t2.micro", "t2.micro" ]	no
instances_name	Instance name of K8s	list	[ "Master", "node1", "node2" ]	no
key_pair	n/a	string	"my-keypair"	no
mapPublicIP	n/a	bool	true	no
private_subnet_cidr-1	CIDR for the private subnet	string	"10.22.2.0/24"	no
private_subnet_cidr-2	CIDR for the private subnet	string	"10.22.3.0/24"	no
private_subnet_cidr-3	CIDR for the private subnet	string	"10.22.5.0/24"	no
public_subnet_cidr	n/a	string	"10.22.1.0/24"	no
public_subnet_cidr-1	n/a	string	"10.22.4.0/24"	no
rancher_ingress_cidrs	External ips allowed access to rancher.	list(string)	[ "0.0.0.0/0" ]	no
region	variables.tf	string	"us-west-1"	no
ssh_ingress_cidrs	External ips allowed access to k3s servers via ssh.	list(string)	[ "0.0.0.0/0" ]	no
vpcCIDRblock	n/a	string	"10.22.0.0/16"	no
vpcName	n/a	string	"DEMO-VPC"	no

Outputs

Name	Description
server_ssh_key	n/a
servers_public_ips	print public ips of all nodes