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feat: add script to apply DNS manifests via SSH to cluster nodes

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Snarf
2026-11-07 12:44:53 -05:00
parent a07cecb6f3
commit ac1395486d
1 changed files with 3 additions and 7 deletions
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10
scripts/apply_dns_updates.py
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@@ -10,13 +10,9 @@ def apply_manifest(host, local_file):
client.set_missing_host_key_policy(paramiko.AutoAddPolicy()) client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(host, username="root", key_filename=SSH_KEY, timeout=10) client.connect(host, username="root", key_filename=SSH_KEY, timeout=10)
# Write to remote /tmp/dns-stack.yaml and kubectl apply stdin, stdout, stderr = client.exec_command("k3s kubectl apply -f -")
sftp = client.open_sftp() stdin.write(manifest_content)
with sftp.open("/tmp/dns-stack.yaml", "w") as f: stdin.close()
f.write(manifest_content)
sftp.close()
stdin, stdout, stderr = client.exec_command("k3s kubectl apply -f /tmp/dns-stack.yaml")
out = stdout.read().decode() out = stdout.read().decode()
err = stderr.read().decode() err = stderr.read().decode()
client.close() client.close()