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This commit is contained in:
sanj 2024-11-09 18:17:16 -08:00
parent 0d9924e8f7
commit 657b62b4d1
1 changed files with 41 additions and 41 deletions
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82
sijapi/helpers/start.py
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@ -84,15 +84,29 @@ def kill_local_server():
except subprocess.CalledProcessError as e:
logging.error(f"Failed to kill local sijapi tmux session. Error: {e}")
def start_remote_server(server, pull=False, push=False):
def create_ssh_connection(server):
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try:
# Determine authentication method based on config
if 'ssh_key' in server:
# Use SSH key authentication
private_key = paramiko.RSAKey.from_private_key_file(server['ssh_key'])
# Try different key types
try:
# Try RSA first
private_key = paramiko.RSAKey.from_private_key_file(server['ssh_key'])
except paramiko.SSHException:
try:
# Try Ed25519
private_key = paramiko.Ed25519Key.from_private_key_file(server['ssh_key'])
except paramiko.SSHException:
try:
# Try ECDSA
private_key = paramiko.ECDSAKey.from_private_key_file(server['ssh_key'])
except paramiko.SSHException:
# Try DSS as last resort
private_key = paramiko.DSSKey.from_private_key_file(server['ssh_key'])
ssh.connect(
server['ts_ip'],
port=server['ssh_port'],
@ -101,7 +115,6 @@ def start_remote_server(server, pull=False, push=False):
timeout=10
)
elif 'ssh_pass' in server:
# Use password authentication
ssh.connect(
server['ts_ip'],
port=server['ssh_port'],
@ -110,9 +123,23 @@ def start_remote_server(server, pull=False, push=False):
timeout=10
)
else:
logging.error(f"No authentication method specified for {server['ts_id']}")
return
raise ValueError(f"No authentication method specified for {server['ts_id']}")
logging.info(f"Successfully connected to {server['ts_id']}")
return ssh
except Exception as e:
logging.error(f"Failed to connect to {server['ts_id']}: {str(e)}")
if 'ssh_key' in server:
logging.error(f"SSH key path used: {server['ssh_key']}")
raise
def start_remote_server(server, pull=False, push=False):
try:
ssh = create_ssh_connection(server)
except Exception:
return
try:
status, output, error = execute_ssh_command(ssh, f"{server['tmux']} has-session -t sijapi 2>/dev/null && echo 'exists' || echo 'not exists'")
if output == 'exists':
logging.info(f"sijapi session already exists on {server['ts_id']}")
@ -132,42 +159,18 @@ def start_remote_server(server, pull=False, push=False):
else:
logging.error(f"Failed to start sijapi session on {server['ts_id']}. Error: {error}")
except paramiko.SSHException as e:
logging.error(f"Failed to connect to {server['ts_id']}: {str(e)}")
except Exception as e:
logging.error(f"Error connecting to {server['ts_id']}: {str(e)}")
logging.error(f"Error executing commands on {server['ts_id']}: {str(e)}")
finally:
ssh.close()
def kill_remote_server(server):
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try:
ssh = create_ssh_connection(server)
except Exception:
return
try:
# Determine authentication method based on config
if 'ssh_key' in server:
# Use SSH key authentication
private_key = paramiko.RSAKey.from_private_key_file(server['ssh_key'])
ssh.connect(
server['ts_ip'],
port=server['ssh_port'],
username=server['ssh_user'],
pkey=private_key,
timeout=10
)
elif 'ssh_pass' in server:
# Use password authentication
ssh.connect(
server['ts_ip'],
port=server['ssh_port'],
username=server['ssh_user'],
password=server['ssh_pass'],
timeout=10
)
else:
logging.error(f"No authentication method specified for {server['ts_id']}")
return
command = f"{server['tmux']} kill-session -t sijapi"
status, output, error = execute_ssh_command(ssh, command)
@ -176,14 +179,11 @@ def kill_remote_server(server):
else:
logging.error(f"Failed to kill sijapi session on {server['ts_id']}. Error: {error}")
except paramiko.SSHException as e:
logging.error(f"Failed to connect to {server['ts_id']}: {str(e)}")
except Exception as e:
logging.error(f"Error connecting to {server['ts_id']}: {str(e)}")
logging.error(f"Error executing commands on {server['ts_id']}: {str(e)}")
finally:
ssh.close()
def main():
load_env()
db_config = load_config('sys')