Remove bare-metal CoreOS Container Linux profiles

* Remove Matchbox profiles for CoreOS Container Linux
* Simplify the remaining Flatcat Linux profiles
This commit is contained in:
Dalton Hubble 2020-10-21 00:02:29 -07:00
parent 7c3f3ab6d0
commit e5ba3329eb
5 changed files with 45 additions and 94 deletions

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@ -12,10 +12,11 @@ Notable changes between versions.
### Flatcar Linux
* Rename `container-linux` modules to `flatcar-linux` ([#858](https://github.com/poseidon/typhoon/issues/858)) (action required)
* Rename `container-linux` modules to `flatcar-linux` ([#858](https://github.com/poseidon/typhoon/issues/858)) (**action required**)
* Change `kubelet.service` container runner from rkt to docker ([#855](https://github.com/poseidon/typhoon/pull/855))
* Change `delete-node.service` to use docker and an inline ExecStart ([#855](https://github.com/poseidon/typhoon/pull/855))
* Fix local node delete oneshot on node shutdown ([#855](https://github.com/poseidon/typhoon/pull/855))
* Remove CoreOS Container Linux Matchbox profiles ([#859](https://github.com/poseidon/typhoon/pull/858))
## v1.19.3

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@ -31,7 +31,7 @@ storage:
inline: |
#!/bin/bash -ex
curl --retry 10 "${ignition_endpoint}?{{.request.raw_query}}&os=installed" -o ignition.json
${os_flavor}-install \
flatcar-install \
-d ${install_disk} \
-C ${os_channel} \
-V ${os_version} \

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@ -3,8 +3,8 @@ resource "matchbox_group" "install" {
name = format("install-%s", concat(var.controllers.*.name, var.workers.*.name)[count.index])
# pick one of 4 Matchbox profiles (Container Linux or Flatcar, cached or non-cached)
profile = local.flavor == "flatcar" ? var.cached_install ? matchbox_profile.cached-flatcar-linux-install.*.name[count.index] : matchbox_profile.flatcar-install.*.name[count.index] : var.cached_install ? matchbox_profile.cached-container-linux-install.*.name[count.index] : matchbox_profile.container-linux-install.*.name[count.index]
# pick Matchbox profile (Flatcar upstream or Matchbox image cache)
profile = var.cached_install ? matchbox_profile.cached-flatcar-install.*.name[count.index] : matchbox_profile.flatcar-install.*.name[count.index]
selector = {
mac = concat(var.controllers.*.mac, var.workers.*.mac)[count.index]

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@ -1,91 +1,8 @@
locals {
# coreos-stable -> coreos flavor, stable channel
# flatcar-stable -> flatcar flavor, stable channel
flavor = split("-", var.os_channel)[0]
# flatcar-stable -> stable channel
channel = split("-", var.os_channel)[1]
}
// Container Linux Install profile (from release.core-os.net)
resource "matchbox_profile" "container-linux-install" {
count = length(var.controllers) + length(var.workers)
name = format("%s-container-linux-install-%s", var.cluster_name, concat(var.controllers.*.name, var.workers.*.name)[count.index])
kernel = "${var.download_protocol}://${local.channel}.release.core-os.net/amd64-usr/${var.os_version}/coreos_production_pxe.vmlinuz"
initrd = [
"${var.download_protocol}://${local.channel}.release.core-os.net/amd64-usr/${var.os_version}/coreos_production_pxe_image.cpio.gz",
]
args = flatten([
"initrd=coreos_production_pxe_image.cpio.gz",
"coreos.config.url=${var.matchbox_http_endpoint}/ignition?uuid=$${uuid}&mac=$${mac:hexhyp}",
"coreos.first_boot=yes",
"console=tty0",
"console=ttyS0",
var.kernel_args,
])
container_linux_config = data.template_file.container-linux-install-configs.*.rendered[count.index]
}
data "template_file" "container-linux-install-configs" {
count = length(var.controllers) + length(var.workers)
template = file("${path.module}/cl/install.yaml")
vars = {
os_flavor = local.flavor
os_channel = local.channel
os_version = var.os_version
ignition_endpoint = format("%s/ignition", var.matchbox_http_endpoint)
install_disk = var.install_disk
ssh_authorized_key = var.ssh_authorized_key
# only cached-container-linux profile adds -b baseurl
baseurl_flag = ""
}
}
// Container Linux Install profile (from matchbox /assets cache)
// Note: Admin must have downloaded os_version into matchbox assets/coreos.
resource "matchbox_profile" "cached-container-linux-install" {
count = length(var.controllers) + length(var.workers)
name = format("%s-cached-container-linux-install-%s", var.cluster_name, concat(var.controllers.*.name, var.workers.*.name)[count.index])
kernel = "/assets/coreos/${var.os_version}/coreos_production_pxe.vmlinuz"
initrd = [
"/assets/coreos/${var.os_version}/coreos_production_pxe_image.cpio.gz",
]
args = flatten([
"initrd=coreos_production_pxe_image.cpio.gz",
"coreos.config.url=${var.matchbox_http_endpoint}/ignition?uuid=$${uuid}&mac=$${mac:hexhyp}",
"coreos.first_boot=yes",
"console=tty0",
"console=ttyS0",
var.kernel_args,
])
container_linux_config = data.template_file.cached-container-linux-install-configs.*.rendered[count.index]
}
data "template_file" "cached-container-linux-install-configs" {
count = length(var.controllers) + length(var.workers)
template = file("${path.module}/cl/install.yaml")
vars = {
os_flavor = local.flavor
os_channel = local.channel
os_version = var.os_version
ignition_endpoint = format("%s/ignition", var.matchbox_http_endpoint)
install_disk = var.install_disk
ssh_authorized_key = var.ssh_authorized_key
# profile uses -b baseurl to install from matchbox cache
baseurl_flag = "-b ${var.matchbox_http_endpoint}/assets/${local.flavor}"
}
}
// Flatcar Linux install profile (from release.flatcar-linux.net)
resource "matchbox_profile" "flatcar-install" {
count = length(var.controllers) + length(var.workers)
@ -106,12 +23,12 @@ resource "matchbox_profile" "flatcar-install" {
var.kernel_args,
])
container_linux_config = data.template_file.container-linux-install-configs.*.rendered[count.index]
container_linux_config = data.template_file.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" {
resource "matchbox_profile" "cached-flatcar-install" {
count = length(var.controllers) + length(var.workers)
name = format("%s-cached-flatcar-linux-install-%s", var.cluster_name, concat(var.controllers.*.name, var.workers.*.name)[count.index])
@ -130,9 +47,42 @@ resource "matchbox_profile" "cached-flatcar-linux-install" {
var.kernel_args,
])
container_linux_config = data.template_file.cached-container-linux-install-configs.*.rendered[count.index]
container_linux_config = data.template_file.cached-install-configs.*.rendered[count.index]
}
data "template_file" "install-configs" {
count = length(var.controllers) + length(var.workers)
template = file("${path.module}/cl/install.yaml")
vars = {
os_channel = local.channel
os_version = var.os_version
ignition_endpoint = format("%s/ignition", var.matchbox_http_endpoint)
install_disk = var.install_disk
ssh_authorized_key = var.ssh_authorized_key
# only cached profile adds -b baseurl
baseurl_flag = ""
}
}
data "template_file" "cached-install-configs" {
count = length(var.controllers) + length(var.workers)
template = file("${path.module}/cl/install.yaml")
vars = {
os_channel = local.channel
os_version = var.os_version
ignition_endpoint = format("%s/ignition", var.matchbox_http_endpoint)
install_disk = var.install_disk
ssh_authorized_key = var.ssh_authorized_key
# profile uses -b baseurl to install from matchbox cache
baseurl_flag = "-b ${var.matchbox_http_endpoint}/assets/flatcar"
}
}
// Kubernetes Controller profiles
resource "matchbox_profile" "controllers" {
count = length(var.controllers)

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@ -17,7 +17,7 @@ variable "os_channel" {
variable "os_version" {
type = string
description = "Version for a Container Linux derivative to PXE and install (e.g. 2079.5.1)"
description = "Version of Flatcar Linux to PXE and install (e.g. 2079.5.1)"
}
# machines
@ -122,14 +122,14 @@ variable "download_protocol" {
variable "cached_install" {
type = bool
description = "Whether Container Linux should PXE boot and install from matchbox /assets cache. Note that the admin must have downloaded the os_version into matchbox assets."
description = "Whether Flatcar Linux should PXE boot and install from matchbox /assets cache. Note that the admin must have downloaded the os_version into matchbox assets."
default = false
}
variable "install_disk" {
type = string
default = "/dev/sda"
description = "Disk device to which the install profiles should install Container Linux (e.g. /dev/sda)"
description = "Disk device to which the install profiles should install Flatcar Linux (e.g. /dev/sda)"
}
variable "kernel_args" {