kjuulh/terraform-hcloud-kube-hetzner
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making k3s start more robust

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This commit is contained in:
Karim Naufal 2022-02-20 02:04:37 +01:00
parent c49a65308b
commit e39dc064e2
4 changed files with 7 additions and 3 deletions
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4
agents.tf
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@ -72,12 +72,14 @@ resource "hcloud_server" "agents" {
inline = local.install_k3s_agent inline = local.install_k3s_agent
} }
# Upon reboot verify that k3s agent starts correctly # Start the k3s agent and wait for it to have started
provisioner "remote-exec" { provisioner "remote-exec" {
inline = [ inline = [
"systemctl start k3s-agent",
<<-EOT <<-EOT
timeout 120 bash <<EOF timeout 120 bash <<EOF
until systemctl status k3s-agent > /dev/null; do until systemctl status k3s-agent > /dev/null; do
systemctl start k3s-agent
echo "Waiting for the k3s agent to start..." echo "Waiting for the k3s agent to start..."
sleep 2 sleep 2
done done

2
locals.tf
View File

@ -87,6 +87,6 @@ udevadm settle
install_k3s_server = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SKIP_START=true INSTALL_K3S_EXEC=server sh -"]) install_k3s_server = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SKIP_START=true INSTALL_K3S_EXEC=server sh -"])
install_k3s_agent = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_EXEC=agent sh -"]) install_k3s_agent = concat(local.common_commands_install_k3s, ["curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_SELINUX_RPM=true INSTALL_K3S_SKIP_START=true INSTALL_K3S_EXEC=agent sh -"])
} }

1
master.tf
View File

@ -84,6 +84,7 @@ resource "hcloud_server" "first_control_plane" {
<<-EOT <<-EOT
timeout 120 bash <<EOF timeout 120 bash <<EOF
until systemctl status k3s > /dev/null; do until systemctl status k3s > /dev/null; do
systemctl start k3s
echo "Waiting for the k3s server to start..." echo "Waiting for the k3s server to start..."
sleep 2 sleep 2
done done

3
servers.tf
View File

@ -77,13 +77,14 @@ resource "hcloud_server" "control_planes" {
inline = local.install_k3s_server inline = local.install_k3s_server
} }
# Upon reboot verify that the k3s server starts correctly # Start the k3s server and wait for it to have started correctly
provisioner "remote-exec" { provisioner "remote-exec" {
inline = [ inline = [
"systemctl start k3s", "systemctl start k3s",
<<-EOT <<-EOT
timeout 120 bash <<EOF timeout 120 bash <<EOF
until systemctl status k3s > /dev/null; do until systemctl status k3s > /dev/null; do
systemctl start k3s
echo "Waiting for the k3s server to start..." echo "Waiting for the k3s server to start..."
sleep 2 sleep 2
done done