Enterprise Kubernetes, delivered

Tectonic ships with CoreOS's signature automated operations, runs multi-cloud, and is the fastest, most secure path to Kubernetes.

Terraform variables

This document gives an overview of the variables used in the different platforms of the Tectonic SDK.

Inputs

Name Description Default Required
tectonic_admin_email e-mail address used to login to Tectonic - yes
tectonic_admin_password_hash bcrypt hash of admin password to use with Tectonic Console - yes
tectonic_base_domain The base DNS domain of the cluster. Example: openstack.dev.coreos.systems - yes
tectonic_ca_cert PEM-encoded CA certificate, used to generate Tectonic Console's server certificate. Optional, if left blank, a CA certificate will be automatically generated. `` no
tectonic_ca_key PEM-encoded CA key, used to generate Tectonic Console's server certificate. Optional if tectonic_ca_cert is left blank `` no
tectonic_ca_key_alg Algorithm used to generate tectonic_ca_key. Optional if tectonic_ca_cert is left blank. RSA no
tectonic_cl_channel   stable no
tectonic_cluster_cidr A CIDR notation IP range from which to assign pod IPs 10.2.0.0/16 no
tectonic_cluster_name The name of the cluster. This will be prepended to tectonic_base_domain resulting in the URL to the Tectonic console. - yes
tectonic_container_images Container images to use <map> no
tectonic_etcd_count The number of etcd nodes to be created. 1 no
tectonic_etcd_servers List of external etcd v3 servers to connect with (hostnames/IPs only). Optionally used if using an external etcd cluster. <list> no
tectonic_kube_apiserver_service_ip Service IP used to reach kube-apiserver inside the cluster 10.3.0.1 no
tectonic_kube_dns_service_ip Service IP used to reach kube-dns 10.3.0.10 no
tectonic_license_path   - yes
tectonic_master_count The number of master nodes to be created. 1 no
tectonic_pull_secret_path   - yes
tectonic_service_cidr A CIDR notation IP range from which to assign service cluster IPs 10.3.0.0/16 no
tectonic_update_app_id   6bc7b986-4654-4a0f-94b3-84ce6feb1db4 no
tectonic_update_channel   tectonic-1.5 no
tectonic_update_server   https://public.update.core-os.net no
tectonic_versions Versions of the components to use <map> no
tectonic_worker_count The number of worker nodes to be created. 3 no