fix

terraform/tfs/workers.tf

@@ -66,19 +66,25 @@ resource "null_resource" "k3s_install_worker1" {
       "TOKEN=$(cat /root/node-token)",
       "echo -e '\\033[32m--Install k3s-agent systemd service--\\033[0m'",
       # 注册 systemd 服务
-      "cat > /etc/systemd/system/k3s-agent.service <<EOF",
-      "[Unit]",
-      "Description=K3s Agent",
-      "After=network.target",
-      "[Service]",
-      "ExecStart=/usr/local/bin/k3s agent --server https://${var.master_ip}:6443 --token $TOKEN --node-name worker-node-${replace(var.worker_ips[0], \".\", \"-\")} --node-external-ip=${var.worker_ips[0]} --data-dir /var/lib/rancher/k3s",
-      "Restart=always",
-      "KillMode=process",
-      "Delegate=yes",
-      "LimitNOFILE=65536",
-      "[Install]",
-      "WantedBy=multi-user.target",
-      "EOF",
+      "echo '[Unit]
+Description=Lightweight Kubernetes
+Documentation=https://k3s.io
+After=network-online.target
+Wants=network-online.target
+[Service]
+Type=notify
+ExecStart=/usr/local/bin/k3s agent --server https://${var.master_ip}:6443 --token $TOKEN --node-name worker-node-${replace(var.worker_ips[1], ".", "-")} --node-external-ip=${var.worker_ips[0]} --data-dir /var/lib/rancher/k3s
+KillMode=process
+Delegate=yes
+LimitNOFILE=1048576
+LimitNPROC=infinity
+LimitCORE=infinity
+TasksMax=infinity
+TimeoutStartSec=0
+Restart=always
+RestartSec=5s
+[Install]
+WantedBy=multi-user.target' > /etc/systemd/system/k3s-agent.service",
       "systemctl daemon-reload",
       "systemctl enable --now k3s-agent",
       "echo -e '\\033[32m--k3s agent started successfully--\\033[0m'",
@@ -109,19 +115,25 @@ resource "null_resource" "k3s_install_worker2" {
       "TOKEN=$(cat /root/node-token)",
       "echo -e '\\033[32m--Install k3s-agent systemd service--\\033[0m'",
       # 注册 systemd 服务
-      "cat > /etc/systemd/system/k3s-agent.service <<EOF",
-      "[Unit]",
-      "Description=K3s Agent",
-      "After=network.target",
-      "[Service]",
-      "ExecStart=/usr/local/bin/k3s agent --server https://${var.master_ip}:6443 --token $TOKEN --node-name worker-node-${replace(var.worker_ips[0], \".\", \"-\")} --node-external-ip=${var.worker_ips[1]} --data-dir /var/lib/rancher/k3s",
-      "Restart=always",
-      "KillMode=process",
-      "Delegate=yes",
-      "LimitNOFILE=65536",
-      "[Install]",
-      "WantedBy=multi-user.target",
-      "EOF",
+      "echo '[Unit]
+Description=Lightweight Kubernetes
+Documentation=https://k3s.io
+After=network-online.target
+Wants=network-online.target
+[Service]
+Type=notify
+ExecStart=/usr/local/bin/k3s agent --server https://${var.master_ip}:6443 --token $TOKEN --node-name worker-node-${replace(var.worker_ips[1], ".", "-")} --node-external-ip=${var.worker_ips[1]} --data-dir /var/lib/rancher/k3s
+KillMode=process
+Delegate=yes
+LimitNOFILE=1048576
+LimitNPROC=infinity
+LimitCORE=infinity
+TasksMax=infinity
+TimeoutStartSec=0
+Restart=always
+RestartSec=5s
+[Install]
+WantedBy=multi-user.target' > /etc/systemd/system/k3s-agent.service",
       "systemctl daemon-reload",
       "systemctl enable --now k3s-agent",
       "echo -e '\\033[32m--k3s agent started successfully--\\033[0m'",