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bare-metal: support cached install for Flatcar #315

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2 changes: 1 addition & 1 deletion bare-metal/container-linux/kubernetes/groups.tf
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ resource "matchbox_group" "install" {

name = "${format("install-%s", element(concat(var.controller_names, var.worker_names), count.index))}"

profile = "${local.flavor == "flatcar" ? element(matchbox_profile.flatcar-install.*.name, count.index) : var.cached_install == "true" ? element(matchbox_profile.cached-container-linux-install.*.name, count.index) : element(matchbox_profile.container-linux-install.*.name, count.index)}"
profile = "${local.flavor == "flatcar" ? var.cached_install == "true" ? element(matchbox_profile.cached-flatcar-linux-install.*.name, count.index) : element(matchbox_profile.flatcar-install.*.name, count.index) : var.cached_install == "true" ? element(matchbox_profile.cached-container-linux-install.*.name, count.index) : element(matchbox_profile.container-linux-install.*.name, count.index)}"

selector {
mac = "${element(concat(var.controller_macs, var.worker_macs), count.index)}"
Expand Down
28 changes: 26 additions & 2 deletions bare-metal/container-linux/kubernetes/profiles.tf
Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ data "template_file" "container-linux-install-configs" {
}

// Container Linux Install profile (from matchbox /assets cache)
// Note: Admin must have downloaded os_version into matchbox assets.
// Note: Admin must have downloaded os_version into matchbox assets/coreos.
resource "matchbox_profile" "cached-container-linux-install" {
count = "${length(var.controller_names) + length(var.worker_names)}"
name = "${format("%s-cached-container-linux-install-%s", var.cluster_name, element(concat(var.controller_names, var.worker_names), count.index))}"
Expand Down Expand Up @@ -87,7 +87,7 @@ data "template_file" "cached-container-linux-install-configs" {
ssh_authorized_key = "${var.ssh_authorized_key}"

# profile uses -b baseurl to install from matchbox cache
baseurl_flag = "-b ${var.matchbox_http_endpoint}/assets/coreos"
baseurl_flag = "-b ${var.matchbox_http_endpoint}/assets/${local.flavor}"
}
}

Expand All @@ -114,6 +114,30 @@ resource "matchbox_profile" "flatcar-install" {
container_linux_config = "${element(data.template_file.container-linux-install-configs.*.rendered, count.index)}"
}

// Flatcar Linux Install profile (from matchbox /assets cache)
// Note: Admin must have downloaded os_version into matchbox assets/flatcar.
resource "matchbox_profile" "cached-flatcar-linux-install" {
count = "${length(var.controller_names) + length(var.worker_names)}"
name = "${format("%s-cached-flatcar-linux-install-%s", var.cluster_name, element(concat(var.controller_names, var.worker_names), count.index))}"

kernel = "/assets/flatcar/${var.os_version}/flatcar_production_pxe.vmlinuz"

initrd = [
"/assets/flatcar/${var.os_version}/flatcar_production_pxe_image.cpio.gz",
]

args = [
"initrd=flatcar_production_pxe_image.cpio.gz",
"flatcar.config.url=${var.matchbox_http_endpoint}/ignition?uuid=$${uuid}&mac=$${mac:hexhyp}",
"flatcar.first_boot=yes",
"console=tty0",
"console=ttyS0",
"${var.kernel_args}",
]

container_linux_config = "${element(data.template_file.cached-container-linux-install-configs.*.rendered, count.index)}"
}

// Kubernetes Controller profiles
resource "matchbox_profile" "controllers" {
count = "${length(var.controller_names)}"
Expand Down