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TerraHome/terraform/files/cloud_init_global.tpl
MichaelFisher1997 93bba9fbfc
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fix: make cloud-init tailscale bootstrap resilient
Add retry loop for tailscale up during first boot and fallback without tag advertisement when tag auth is unavailable, so nodes still join tailnet.
2026-02-28 13:24:24 +00:00

18 lines
671 B
Smarty

#cloud-config
manage_etc_hosts: true
resolv_conf:
nameservers:
- 8.8.8.8
- 1.1.1.1
preserve_hostname: false
users:
- name: micqdf
ssh_authorized_keys:
- ${SSH_KEY_PUBLIC}
runcmd:
- [ /run/current-system/sw/bin/sh, -lc, "set -eu; install -d -m 700 /var/lib/tailscale; rm -f /var/lib/tailscale/tailscaled.state" ]
- [ /run/current-system/sw/bin/sh, -lc, "set -eu; for i in 1 2 3 4 5; do /run/current-system/sw/bin/tailscale up --reset --auth-key='${TS_AUTHKEY}' --hostname='$(hostname)' --advertise-tags='tag:k8s' && exit 0; sleep 15; done; /run/current-system/sw/bin/tailscale up --reset --auth-key='${TS_AUTHKEY}' --hostname='$(hostname)'" ]