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feat: add scripts for checking rancher clusters and testing helm dry-run

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Snarf
2026-11-04 21:48:30 -05:00
parent 93e13c7482
commit 07dae0c73e
3 changed files with 55 additions and 0 deletions
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13
scripts/check_cluster_details.py Normal file
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import paramiko
import sys
sys.stdout.reconfigure(encoding='utf-8')
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
client.connect("140.44.4.11", username="root", key_filename=key_path, timeout=15)
stdin, stdout, stderr = client.exec_command('KUBECONFIG=/etc/rancher/k3s/k3s.yaml kubectl get clusters.management.cattle.io -o wide')
print(stdout.read().decode('utf-8'))
client.close()

15
scripts/check_rancher_clusters.py Normal file
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import paramiko
import sys
sys.stdout.reconfigure(encoding='utf-8')
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
client.connect("140.44.4.11", username="root", key_filename=key_path, timeout=15)
stdin, stdout, stderr = client.exec_command("KUBECONFIG=/etc/rancher/k3s/k3s.yaml kubectl get clusters.management.cattle.io")
print("=== RANCHER MANAGEMENT CLUSTERS ===")
print(stdout.read().decode('utf-8'))
client.close()

27
scripts/test_dryrun_293.py Normal file
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import paramiko
import sys
sys.stdout.reconfigure(encoding='utf-8')
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
key_path = r"C:\Users\Snarf\.ssh\id_ed25519_snarfnet"
client.connect("140.44.4.11", username="root", key_filename=key_path, timeout=15)
test_cmd = """
rm -rf /tmp/rancher-293 && mkdir -p /tmp/rancher-293 && cd /tmp/rancher-293
KUBECONFIG=/etc/rancher/k3s/k3s.yaml helm pull rancher-stable/rancher --version 2.9.3 --untar
sed -i '/kubeVersion:/d' rancher/Chart.yaml
KUBECONFIG=/etc/rancher/k3s/k3s.yaml helm upgrade rancher ./rancher --namespace cattle-system \
--set hostname=aerodrome.snarfnet.net --set ingress.tls.source=secret --dry-run
"""
stdin, stdout, stderr = client.exec_command(test_cmd)
out = stdout.read().decode('utf-8')
err = stderr.read().decode('utf-8')
print("STDOUT:", out[:400])
print("STDERR:", err)
client.close()