delegated back the k3s selinux RPM to the install script with subsequent reboot
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parent
c321dbb7cc
commit
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13
agents.tf
13
agents.tf
@ -59,6 +59,19 @@ resource "null_resource" "agents" {
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inline = local.install_k3s_agent
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}
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# Issue a reboot command and wait for MicroOS to reboot and be ready
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# so that the new snapshot with k3s-selinux kicks in
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provisioner "local-exec" {
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command = <<-EOT
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ssh ${local.ssh_args} root@${module.agents[each.key].ipv4_address} '(sleep 2; reboot)&'; sleep 3
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until ssh ${local.ssh_args} -o ConnectTimeout=2 root@${module.agents[each.key].ipv4_address} true 2> /dev/null
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do
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echo "Waiting for MicroOS to reboot and become available..."
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sleep 3
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done
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EOT
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}
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# Start the k3s agent and wait for it to have started
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provisioner "remote-exec" {
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inline = [
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@ -65,6 +65,19 @@ resource "null_resource" "control_planes" {
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inline = local.install_k3s_server
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}
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# Issue a reboot command and wait for MicroOS to reboot and be ready,
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# so that the new snapshot with k3s-selinux kicks in, only if k3s has never been initialized on the node
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provisioner "local-exec" {
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command = <<-EOT
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ssh ${local.ssh_args} root@${module.control_planes[count.index].ipv4_address} '[[ ! -f /etc/rancher/k3s/k3s.yaml ]] && (sleep 2; reboot)&'; sleep 3
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until ssh ${local.ssh_args} -o ConnectTimeout=2 root@${module.control_planes[count.index].ipv4_address} true 2> /dev/null
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do
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echo "Waiting for MicroOS to reboot and become available..."
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sleep 3
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done
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EOT
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}
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# Start the k3s server and wait for it to have started correctly
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provisioner "remote-exec" {
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inline = [
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15
init.tf
15
init.tf
@ -30,7 +30,20 @@ resource "null_resource" "first_control_plane" {
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inline = local.install_k3s_server
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}
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# Upon reboot verify that the k3s server is starts, and wait for k3s to be ready to receive commands
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# so that the new snapshot with k3s-selinux kicks in
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# Issue a reboot command and wait for MicroOS to reboot and be ready
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provisioner "local-exec" {
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command = <<-EOT
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ssh ${local.ssh_args} root@${module.control_planes[0].ipv4_address} '(sleep 2; reboot)&'; sleep 3
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until ssh ${local.ssh_args} -o ConnectTimeout=2 root@${module.control_planes[0].ipv4_address} true 2> /dev/null
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do
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echo "Waiting for MicroOS to reboot and become available..."
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sleep 3
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done
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EOT
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}
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# Upon reboot verify start k3s and wait for it to be ready to receive commands
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provisioner "remote-exec" {
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inline = [
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"systemctl start k3s",
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@ -18,4 +18,4 @@ spec:
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command:
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- /usr/bin/kured
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- --reboot-command=/usr/bin/systemctl reboot
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- --reboot-sentinel=/var/run/reboot-needed
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- --reboot-sentinel=/var/run/reboot-needed
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@ -145,10 +145,8 @@ locals {
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"[ -e /etc/rancher/k3s/k3s.yaml ] && exit 0",
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]
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k3s_selinux_apply = ["chcon -u system_u -r object_r -t container_runtime_exec_t /usr/local/bin/k3s"]
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install_k3s_server = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_START=true INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_CHANNEL=${var.initial_k3s_channel} INSTALL_K3S_EXEC=server sh -"], local.k3s_selinux_apply)
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install_k3s_agent = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_START=true INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_CHANNEL=${var.initial_k3s_channel} INSTALL_K3S_EXEC=agent sh -"], local.k3s_selinux_apply)
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install_k3s_server = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_START=true INSTALL_K3S_CHANNEL=${var.initial_k3s_channel} INSTALL_K3S_EXEC=server sh -"])
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install_k3s_agent = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_START=true INSTALL_K3S_CHANNEL=${var.initial_k3s_channel} INSTALL_K3S_EXEC=agent sh -"])
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agent_nodepools = merge([
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for nodepool_name, nodepool_obj in var.agent_nodepools : {
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@ -35,41 +35,15 @@ resource "hcloud_server" "server" {
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"set -ex",
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"apt-get update",
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"apt-get install -y aria2",
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"aria2c --follow-metalink=mem https://download.opensuse.org/tumbleweed/appliances/openSUSE-MicroOS.x86_64-OpenStack-Cloud.qcow2.meta4",
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"aria2c --follow-metalink=mem https://download.opensuse.org/tumbleweed/appliances/openSUSE-MicroOS.x86_64-k3s-OpenStack-Cloud.qcow2.meta4",
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"qemu-img convert -p -f qcow2 -O host_device $(ls -a | grep -ie '^opensuse.*microos.*qcow2$') /dev/sda",
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]
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}
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# Issue a reboot command
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provisioner "local-exec" {
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command = "ssh ${local.ssh_args} root@${self.ipv4_address} '(sleep 2; reboot)&'; sleep 3"
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}
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# Wait for MicroOS to reboot and be ready
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provisioner "local-exec" {
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command = <<-EOT
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until ssh ${local.ssh_args} -o ConnectTimeout=2 root@${self.ipv4_address} true 2> /dev/null
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do
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echo "Waiting for MicroOS to reboot and become available..."
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sleep 3
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done
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EOT
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}
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# We've rebooted into MicroOS, now we install the k3s-selinux RPM
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provisioner "remote-exec" {
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inline = [
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"set -ex",
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"transactional-update pkg install -y k3s-selinux"
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]
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}
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# Issue a reboot command
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provisioner "local-exec" {
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command = "ssh ${local.ssh_args} root@${self.ipv4_address} '(sleep 2; reboot)&'; sleep 3"
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}
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# Wait for MicroOS to reboot and be ready
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# Issue a reboot command and wait for MicroOS to reboot and be ready
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provisioner "local-exec" {
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command = <<-EOT
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ssh ${local.ssh_args} root@${self.ipv4_address} '(sleep 2; reboot)&'; sleep 3
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until ssh ${local.ssh_args} -o ConnectTimeout=2 root@${self.ipv4_address} true 2> /dev/null
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do
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echo "Waiting for MicroOS to reboot and become available..."
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