revert: feat(server): Use system packages for execution (#1551)

Reverts meta-llama/llama-stack#1252

The above PR breaks the following invocation:
```bash
llama stack run ~/.llama/distributions/together/together-run.yaml
```
This commit is contained in:
Ashwin Bharambe 2025-03-11 09:58:25 -07:00 committed by GitHub
parent ead9397e22
commit e13c92f269
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GPG key ID: B5690EEEBB952194
2 changed files with 21 additions and 59 deletions

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@ -56,6 +56,7 @@ class StackRun(Subcommand):
"--env",
action="append",
help="Environment variables to pass to the server in KEY=VALUE format. Can be specified multiple times.",
default=[],
metavar="KEY=VALUE",
)
self.parser.add_argument(
@ -73,6 +74,7 @@ class StackRun(Subcommand):
type=str,
help="Image Type used during the build. This can be either conda or container or venv.",
choices=["conda", "container", "venv"],
default="conda",
)
def _run_stack_run_cmd(self, args: argparse.Namespace) -> None:
@ -118,42 +120,20 @@ class StackRun(Subcommand):
except AttributeError as e:
self.parser.error(f"failed to parse config file '{config_file}':\n {e}")
# If neither image type nor image name is provided, assume the server should be run directly
# using the current environment packages.
if not args.image_type and not args.image_name:
logger.info("No image type or image name provided. Assuming environment packages.")
from llama_stack.distribution.server.server import main as server_main
run_args = formulate_run_args(args.image_type, args.image_name, config, template_name)
# Build the server args from the current args passed to the CLI
server_args = argparse.Namespace()
for arg in vars(args):
# If this is a function, avoid passing it
# "args" contains:
# func=<bound method StackRun._run_stack_run_cmd of <llama_stack.cli.stack.run.StackRun object at 0x10484b010>>
if callable(getattr(args, arg)):
continue
setattr(server_args, arg, getattr(args, arg))
run_args.extend([str(config_file), str(args.port)])
if args.disable_ipv6:
run_args.append("--disable-ipv6")
# Run the server
server_main(server_args)
else:
run_args = formulate_run_args(args.image_type, args.image_name, config, template_name)
for env_var in args.env:
if "=" not in env_var:
self.parser.error(f"Environment variable '{env_var}' must be in KEY=VALUE format")
key, value = env_var.split("=", 1) # split on first = only
if not key:
self.parser.error(f"Environment variable '{env_var}' has empty key")
run_args.extend(["--env", f"{key}={value}"])
run_args.extend([str(config_file), str(args.port)])
if args.disable_ipv6:
run_args.append("--disable-ipv6")
if args.env:
for env_var in args.env:
if "=" not in env_var:
self.parser.error(f"Environment variable '{env_var}' must be in KEY=VALUE format")
return
key, value = env_var.split("=", 1) # split on first = only
if not key:
self.parser.error(f"Environment variable '{env_var}' has empty key")
return
run_args.extend(["--env", f"{key}={value}"])
if args.tls_keyfile and args.tls_certfile:
run_args.extend(["--tls-keyfile", args.tls_keyfile, "--tls-certfile", args.tls_certfile])
run_with_pty(run_args)
if args.tls_keyfile and args.tls_certfile:
run_args.extend(["--tls-keyfile", args.tls_keyfile, "--tls-certfile", args.tls_certfile])
run_with_pty(run_args)