feat: ssh config builder & fetcher

helper_scripts/build_ssh_config_on_workstation.py

@@ -0,0 +1,45 @@
+#!/usr/bin/python
+
+import sys
+import subprocess
+import os
+import paramiko
+
+HOSTS = [
+    "root@atlantishq.de",
+    "root@katzencluster.atlantishq.de",
+    "root@atlantis-helsinki.atlantishq.de"
+]
+
+BASE_FILE = "~/.ssh/base_config"
+MAIN_CONFIG = "~/.ssh/config"
+
+if __name__ == "__main__":
+
+    contents = ""
+    for target in HOSTS:
+
+        RUN_CMD = ["ssh", "-t", target , "cd /root/athq-vm-management/; python3 main.py"]
+        COPY_CMD = ["ssh", "-t", target, "cat /root/athq-vm-management/ssh_config_for_clients"]
+
+        print("Doing", target, file=sys.stderr)
+        out = subprocess.run(RUN_CMD, capture_output=True, universal_newlines=True)
+        if out.returncode != 0:
+            print("failed (run command)!")
+            print(out.stderr)
+            sys.exit(1)
+
+        out = subprocess.run(COPY_CMD, capture_output=True, universal_newlines=True)
+        if out.returncode != 0:
+            print("failed (cat command)!")
+            print(out.stderr)
+            sys.exit(1)
+        
+        contents += out.stdout
+        contents += "\n"
+
+    with open(os.path.expanduser(BASE_FILE)) as f:
+        with open(os.path.expanduser(MAIN_CONFIG), "w") as fout:
+            fout.write(f.read())
+            fout.write("\n")
+            fout.write(contents)