808fbf5c7c
<message>Update the _set_golden_from_path function to improve the handling of existing golden image files. Replace the existing unlink logic with a more robust method that safely removes files or broken symlinks using the missing_ok parameter. This change enhances the reliability of the backup upload process by ensuring that stale references are properly cleared before setting a new golden image path.
36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
#cloud-config
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# Minimal user-data: download bootstrap.sh from your file server and run it at first boot.
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#
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# 1. Host bootstrap.sh at a URL reachable from the device on first boot (e.g. your
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# provisioning portal or file server). Example: http://10.20.50.1:5000/files/bootstrap.sh
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# 2. Copy this file to the boot partition as "user-data" (with meta-data and optional network-config).
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# 3. Edit BOOTSTRAP_URL below to match your server (or set it once in the runcmd section).
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package_update: true
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package_upgrade: false
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packages:
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- curl
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# Ensure SSH is enabled and password auth allowed so you can log in after first boot
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write_files:
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- path: /etc/ssh/sshd_config.d/99-cloud-init.conf
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content: |
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PasswordAuthentication yes
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PermitRootLogin no
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runcmd:
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- systemctl enable ssh
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- systemctl start ssh
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# Download and run bootstrap script (edit URL to match your file server)
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- |
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BOOTSTRAP_URL="http://10.20.50.1:5000/files/bootstrap.sh"
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LOG="/var/log/cloud-init-bootstrap.log"
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if ! curl -fsSL "$BOOTSTRAP_URL" -o /tmp/bootstrap.sh 2>>"$LOG" || [ ! -s /tmp/bootstrap.sh ]; then
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echo "$(date -Iseconds) ERROR: Failed to download bootstrap.sh from $BOOTSTRAP_URL (file missing or empty)" >> "$LOG"
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exit 0
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fi
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chmod +x /tmp/bootstrap.sh
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/tmp/bootstrap.sh
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- cloud-init single --name cc_final_message
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